./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 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b6e0cff-9552-47e1-8beb-e415ab81f64c/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b6e0cff-9552-47e1-8beb-e415ab81f64c/bin/utaipan-gh47qXpMRh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b6e0cff-9552-47e1-8beb-e415ab81f64c/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b6e0cff-9552-47e1-8beb-e415ab81f64c/bin/utaipan-gh47qXpMRh/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_1b6e0cff-9552-47e1-8beb-e415ab81f64c/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b6e0cff-9552-47e1-8beb-e415ab81f64c/bin/utaipan-gh47qXpMRh --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-2329fc7 [2022-12-14 15:54:15,857 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 15:54:15,858 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 15:54:15,871 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 15:54:15,872 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 15:54:15,873 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 15:54:15,873 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 15:54:15,875 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 15:54:15,876 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 15:54:15,876 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 15:54:15,877 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 15:54:15,879 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 15:54:15,880 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 15:54:15,881 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 15:54:15,882 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 15:54:15,883 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 15:54:15,883 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 15:54:15,884 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 15:54:15,885 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 15:54:15,886 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 15:54:15,887 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 15:54:15,888 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 15:54:15,889 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 15:54:15,890 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 15:54:15,892 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 15:54:15,892 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 15:54:15,892 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 15:54:15,893 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 15:54:15,894 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 15:54:15,894 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 15:54:15,894 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 15:54:15,895 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 15:54:15,895 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 15:54:15,896 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 15:54:15,897 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 15:54:15,897 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 15:54:15,897 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 15:54:15,897 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 15:54:15,898 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 15:54:15,898 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 15:54:15,899 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 15:54:15,899 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b6e0cff-9552-47e1-8beb-e415ab81f64c/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-12-14 15:54:15,915 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 15:54:15,915 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 15:54:15,915 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 15:54:15,915 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 15:54:15,916 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 15:54:15,916 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 15:54:15,916 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 15:54:15,916 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 15:54:15,916 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 15:54:15,916 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-12-14 15:54:15,917 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 15:54:15,917 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 15:54:15,917 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-12-14 15:54:15,917 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-12-14 15:54:15,917 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 15:54:15,917 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-12-14 15:54:15,917 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-12-14 15:54:15,917 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-12-14 15:54:15,918 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 15:54:15,918 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 15:54:15,918 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 15:54:15,918 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 15:54:15,918 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 15:54:15,918 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 15:54:15,919 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 15:54:15,919 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 15:54:15,919 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 15:54:15,919 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 15:54:15,919 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 15:54:15,919 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 15:54:15,919 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 15:54:15,919 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-12-14 15:54:15,920 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 15:54:15,920 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 15:54:15,920 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-12-14 15:54:15,920 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 15:54:15,920 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 15:54:15,920 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 15:54:15,920 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_1b6e0cff-9552-47e1-8beb-e415ab81f64c/bin/utaipan-gh47qXpMRh/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b6e0cff-9552-47e1-8beb-e415ab81f64c/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6162e3697ecc88478a9c00bc18778c9599dfc320129b47fc6800efff4bcaa814 [2022-12-14 15:54:16,095 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 15:54:16,115 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 15:54:16,117 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 15:54:16,118 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 15:54:16,119 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 15:54:16,120 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b6e0cff-9552-47e1-8beb-e415ab81f64c/bin/utaipan-gh47qXpMRh/../../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 [2022-12-14 15:54:18,695 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 15:54:19,170 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 15:54:19,170 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b6e0cff-9552-47e1-8beb-e415ab81f64c/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 [2022-12-14 15:54:19,203 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b6e0cff-9552-47e1-8beb-e415ab81f64c/bin/utaipan-gh47qXpMRh/data/501c5bd1b/ec7ac382ce774e70b038f0991d14e1c3/FLAG531be3044 [2022-12-14 15:54:19,258 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b6e0cff-9552-47e1-8beb-e415ab81f64c/bin/utaipan-gh47qXpMRh/data/501c5bd1b/ec7ac382ce774e70b038f0991d14e1c3 [2022-12-14 15:54:19,260 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 15:54:19,261 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 15:54:19,262 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 15:54:19,262 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 15:54:19,265 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 15:54:19,265 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 03:54:19" (1/1) ... [2022-12-14 15:54:19,266 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42be24ad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 03:54:19, skipping insertion in model container [2022-12-14 15:54:19,266 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 03:54:19" (1/1) ... [2022-12-14 15:54:19,272 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 15:54:19,399 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 15:54:19,898 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:19,899 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 15:54:19,901 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 15:54:19,903 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 15:54:19,905 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 15:54:19,905 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 15:54:19,915 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:19,916 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 15:54:19,917 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 15:54:19,920 WARN L623 FunctionHandler]: Unknown extern function mii_ethtool_gset [2022-12-14 15:54:19,921 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 15:54:19,922 WARN L623 FunctionHandler]: Unknown extern function mii_ethtool_sset [2022-12-14 15:54:19,923 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 15:54:19,926 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:19,927 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 15:54:19,928 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 15:54:20,119 WARN L623 FunctionHandler]: Unknown extern function mii_ethtool_gset [2022-12-14 15:54:20,128 WARN L623 FunctionHandler]: Unknown extern function mii_ethtool_sset [2022-12-14 15:54:20,129 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 15:54:20,142 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 15:54:20,143 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 15:54:20,143 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 15:54:20,150 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 15:54:20,171 WARN L623 FunctionHandler]: Unknown extern function mii_nway_restart [2022-12-14 15:54:20,190 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 15:54:20,191 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 15:54:20,192 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 15:54:20,192 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 15:54:20,321 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_link [2022-12-14 15:54:20,355 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:20,357 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:20,360 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:20,363 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:20,365 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:20,379 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:20,383 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:20,385 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:20,387 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:20,389 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:20,391 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:20,394 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:20,396 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:20,398 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:20,400 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:20,402 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:20,404 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:20,405 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:20,408 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:20,410 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:20,411 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:20,413 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:20,480 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 15:54:20,488 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 15:54:20,489 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 15:54:20,493 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 15:54:20,496 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 15:54:20,497 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 15:54:20,499 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 15:54:20,847 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 15:54:20,856 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 15:54:20,865 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 15:54:20,932 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 15:54:20,961 WARN L623 FunctionHandler]: Unknown extern function devm_kmalloc [2022-12-14 15:54:21,026 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-14 15:54:21,027 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-14 15:54:21,027 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-14 15:54:21,027 WARN L623 FunctionHandler]: Unknown extern function __copy_from_user_overflow [2022-12-14 15:54:21,033 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-14 15:54:21,033 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-14 15:54:21,034 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-14 15:54:21,034 WARN L623 FunctionHandler]: Unknown extern function __copy_to_user_overflow [2022-12-14 15:54:21,086 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 15:54:21,087 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 15:54:21,087 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-14 15:54:21,094 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-14 15:54:21,099 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-12-14 15:54:21,116 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 15:54:21,117 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-14 15:54:21,123 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-14 15:54:21,227 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-14 15:54:21,228 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 15:54:21,278 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-12-14 15:54:21,279 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-14 15:54:21,290 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 15:54:21,290 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:54:21,315 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-12-14 15:54:21,362 WARN L623 FunctionHandler]: Unknown extern function pci_get_domain_bus_and_slot [2022-12-14 15:54:21,394 WARN L623 FunctionHandler]: Unknown extern function __pci_enable_wake [2022-12-14 15:54:21,427 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-12-14 15:54:21,531 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 15:54:21,602 WARN L623 FunctionHandler]: Unknown extern function sk_chk_filter [2022-12-14 15:54:21,635 WARN L623 FunctionHandler]: Unknown extern function sk_run_filter [2022-12-14 15:54:21,641 WARN L623 FunctionHandler]: Unknown extern function pch_ch_event_read [2022-12-14 15:54:21,641 WARN L623 FunctionHandler]: Unknown extern function pch_src_uuid_lo_read [2022-12-14 15:54:21,642 WARN L623 FunctionHandler]: Unknown extern function pch_src_uuid_hi_read [2022-12-14 15:54:21,642 WARN L623 FunctionHandler]: Unknown extern function pch_rx_snap_read [2022-12-14 15:54:21,643 WARN L623 FunctionHandler]: Unknown extern function pch_ch_event_write [2022-12-14 15:54:21,649 WARN L623 FunctionHandler]: Unknown extern function pch_ch_event_read [2022-12-14 15:54:21,649 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 15:54:21,650 WARN L623 FunctionHandler]: Unknown extern function pch_tx_snap_read [2022-12-14 15:54:21,650 WARN L623 FunctionHandler]: Unknown extern function skb_tstamp_tx [2022-12-14 15:54:21,650 WARN L623 FunctionHandler]: Unknown extern function pch_ch_event_write [2022-12-14 15:54:21,656 WARN L623 FunctionHandler]: Unknown extern function pch_ch_control_write [2022-12-14 15:54:21,657 WARN L623 FunctionHandler]: Unknown extern function pch_ch_control_write [2022-12-14 15:54:21,657 WARN L623 FunctionHandler]: Unknown extern function pch_ch_control_write [2022-12-14 15:54:21,657 WARN L623 FunctionHandler]: Unknown extern function pch_set_station_address [2022-12-14 15:54:21,657 WARN L623 FunctionHandler]: Unknown extern function pch_ch_control_write [2022-12-14 15:54:21,658 WARN L623 FunctionHandler]: Unknown extern function pch_set_station_address [2022-12-14 15:54:21,658 WARN L623 FunctionHandler]: Unknown extern function pch_ch_event_write [2022-12-14 15:54:21,663 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:21,664 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 15:54:21,665 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 15:54:21,666 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:21,671 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 15:54:21,672 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:54:21,678 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:21,679 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 15:54:21,679 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:21,680 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:21,680 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:21,680 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:21,686 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:21,686 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:21,692 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 15:54:21,692 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:21,697 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 15:54:21,697 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:21,703 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:21,703 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:21,704 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:21,709 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 15:54:21,710 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:21,710 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:21,710 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:21,712 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:21,712 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 15:54:21,713 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 15:54:21,713 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:21,714 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 15:54:21,714 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:21,721 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 15:54:21,721 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:21,722 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 15:54:21,722 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:21,722 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:21,722 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:21,723 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:21,723 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:21,723 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:21,723 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:21,724 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 15:54:21,724 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 15:54:21,725 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 15:54:21,725 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:21,725 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 15:54:21,725 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 15:54:21,726 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:21,734 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:21,734 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:21,735 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:21,735 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:21,735 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:21,735 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:21,736 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 15:54:21,736 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 15:54:21,736 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 15:54:21,737 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 15:54:21,737 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 15:54:21,737 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:21,755 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:21,756 WARN L623 FunctionHandler]: Unknown extern function mii_check_gmii_support [2022-12-14 15:54:21,762 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-14 15:54:21,762 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 15:54:21,763 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 15:54:21,769 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-12-14 15:54:21,769 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:21,775 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:21,775 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 15:54:21,775 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-12-14 15:54:21,776 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 15:54:21,776 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:21,782 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:21,782 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 15:54:21,783 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 15:54:21,783 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:21,789 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:21,789 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 15:54:21,789 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:21,796 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:21,796 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:21,796 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:21,797 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:21,797 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 15:54:21,797 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:21,803 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:21,803 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 15:54:21,803 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:21,809 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:21,810 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 15:54:21,810 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:21,811 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 15:54:21,811 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 15:54:21,811 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:21,812 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:21,812 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:21,812 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:21,830 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:21,830 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:21,831 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:21,837 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:21,838 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:21,838 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:21,844 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:21,850 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:21,856 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:21,856 WARN L623 FunctionHandler]: Unknown extern function mii_link_ok [2022-12-14 15:54:21,857 WARN L623 FunctionHandler]: Unknown extern function mii_ethtool_gset [2022-12-14 15:54:21,858 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 15:54:21,858 WARN L623 FunctionHandler]: Unknown extern function round_jiffies [2022-12-14 15:54:21,859 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:21,860 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 15:54:21,860 WARN L623 FunctionHandler]: Unknown extern function mii_link_ok [2022-12-14 15:54:21,861 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:21,861 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 15:54:21,861 WARN L623 FunctionHandler]: Unknown extern function round_jiffies [2022-12-14 15:54:21,868 WARN L623 FunctionHandler]: Unknown extern function skb_checksum [2022-12-14 15:54:21,869 WARN L623 FunctionHandler]: Unknown extern function skb_checksum [2022-12-14 15:54:21,870 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 15:54:21,871 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:21,878 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 15:54:21,878 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:21,884 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 15:54:21,884 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:21,890 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 15:54:21,890 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 15:54:21,891 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:21,892 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:21,892 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 15:54:21,893 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:21,893 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 15:54:21,893 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 15:54:21,894 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:21,895 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 15:54:21,895 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:21,895 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 15:54:21,896 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:21,896 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-12-14 15:54:21,896 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 15:54:21,897 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:21,903 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 15:54:21,904 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:21,905 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:21,933 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:21,934 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:21,935 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:21,936 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:21,937 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:21,938 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 15:54:21,938 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 15:54:21,938 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 15:54:21,939 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:21,940 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:21,941 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:21,941 WARN L623 FunctionHandler]: Unknown extern function skb_trim [2022-12-14 15:54:21,943 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:21,944 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:21,944 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:21,952 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:21,952 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 15:54:21,953 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 15:54:21,953 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 15:54:21,954 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 15:54:21,954 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-14 15:54:21,954 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-12-14 15:54:21,955 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:21,957 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-14 15:54:21,957 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 15:54:21,958 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:21,959 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-14 15:54:21,960 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:21,960 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-14 15:54:21,961 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-14 15:54:21,967 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msi_block [2022-12-14 15:54:21,968 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:21,968 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:21,969 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 15:54:21,969 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:21,970 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 15:54:21,970 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 15:54:21,971 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 15:54:21,972 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 15:54:21,978 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 15:54:21,978 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 15:54:21,978 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 15:54:21,979 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 15:54:21,979 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 15:54:21,979 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:21,986 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:21,986 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 15:54:21,998 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:22,005 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:22,005 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 15:54:22,006 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:22,007 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 15:54:22,008 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 15:54:22,008 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:22,015 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:22,015 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:22,016 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:22,016 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 15:54:22,017 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 15:54:22,017 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:22,023 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 15:54:22,024 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:22,036 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:22,037 WARN L623 FunctionHandler]: Unknown extern function generic_mii_ioctl [2022-12-14 15:54:22,049 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:22,049 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-14 15:54:22,050 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:22,056 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-14 15:54:22,056 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-12-14 15:54:22,063 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-14 15:54:22,063 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 15:54:22,069 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 15:54:22,069 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 15:54:22,069 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 15:54:22,076 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:22,076 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-14 15:54:22,082 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-14 15:54:22,083 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 15:54:22,083 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 15:54:22,094 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 15:54:22,095 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 15:54:22,095 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 15:54:22,095 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-14 15:54:22,101 WARN L623 FunctionHandler]: Unknown extern function pci_wake_from_d3 [2022-12-14 15:54:22,101 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-14 15:54:22,107 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-12-14 15:54:22,113 WARN L623 FunctionHandler]: Unknown extern function pcim_enable_device [2022-12-14 15:54:22,113 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 15:54:22,114 WARN L623 FunctionHandler]: Unknown extern function pcim_iomap_regions [2022-12-14 15:54:22,114 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 15:54:22,114 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 15:54:22,115 WARN L623 FunctionHandler]: Unknown extern function pcim_iomap_table [2022-12-14 15:54:22,116 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 15:54:22,116 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-12-14 15:54:22,116 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 15:54:22,117 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 15:54:22,117 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 15:54:22,117 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 15:54:22,118 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 15:54:22,118 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 15:54:22,118 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 15:54:22,118 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 15:54:22,119 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 15:54:22,119 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-14 15:54:22,125 WARN L623 FunctionHandler]: Unknown extern function devm_gpio_request_one [2022-12-14 15:54:22,126 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 15:54:22,126 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-12-14 15:54:22,126 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-12-14 15:54:22,133 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:54:22,133 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:54:22,134 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:54:22,611 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-14 15:54:22,613 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 15:54:22,613 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 15:54:22,621 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 15:54:22,627 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 15:54:22,632 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-12-14 15:54:22,638 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 15:54:22,638 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 15:54:22,639 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-14 15:54:22,640 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 15:54:22,640 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 15:54:22,641 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 15:54:22,641 WARN L623 FunctionHandler]: Unknown extern function ldv_mod_timer [2022-12-14 15:54:22,641 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 15:54:22,641 WARN L623 FunctionHandler]: Unknown extern function ldv_mod_timer [2022-12-14 15:54:22,642 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 15:54:22,643 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 15:54:22,643 WARN L623 FunctionHandler]: Unknown extern function ldv_mod_timer [2022-12-14 15:54:22,643 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-14 15:54:22,643 WARN L623 FunctionHandler]: Unknown extern function ldv_del_timer_sync [2022-12-14 15:54:22,644 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_trylock [2022-12-14 15:54:22,644 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-14 15:54:22,644 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 15:54:22,644 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-12-14 15:54:22,645 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-12-14 15:54:22,645 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 15:54:22,645 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-14 15:54:22,646 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-14 15:54:22,700 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-14 15:54:22,710 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:22,780 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:22,786 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:22,791 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:22,797 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:22,818 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:22,823 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:22,829 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:22,841 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:22,847 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:22,870 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:22,875 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:22,881 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:22,887 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:22,893 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:22,918 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:22,924 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:22,929 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:22,935 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:22,941 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:22,963 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:22,968 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:22,974 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:22,980 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:22,986 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,009 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,015 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,021 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,027 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,032 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,055 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,060 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,066 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,071 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,076 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,098 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,103 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,109 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,114 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,120 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,141 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,142 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,142 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,147 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,153 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,174 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,179 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,184 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,190 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,195 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,217 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,223 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,228 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,234 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,239 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,260 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,266 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,272 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,277 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,283 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,306 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,312 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,318 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,324 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,330 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,351 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,357 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,363 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,369 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,374 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,394 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,395 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,395 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,400 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,406 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,427 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,433 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,438 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,444 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,449 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,470 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,471 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,471 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,471 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,476 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,496 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,497 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,497 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,497 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,497 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,497 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,497 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,497 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,498 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,498 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,498 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,498 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,498 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,498 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,498 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,498 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,498 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,499 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,526 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_1b6e0cff-9552-47e1-8beb-e415ab81f64c/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] [2022-12-14 15:54:23,529 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_1b6e0cff-9552-47e1-8beb-e415ab81f64c/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] [2022-12-14 15:54:23,552 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 15:54:23,587 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 15:54:23,658 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:23,659 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 15:54:23,659 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 15:54:23,660 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 15:54:23,661 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 15:54:23,661 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 15:54:23,662 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:23,662 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 15:54:23,663 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 15:54:23,664 WARN L623 FunctionHandler]: Unknown extern function mii_ethtool_gset [2022-12-14 15:54:23,664 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 15:54:23,664 WARN L623 FunctionHandler]: Unknown extern function mii_ethtool_sset [2022-12-14 15:54:23,664 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 15:54:23,666 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:23,666 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 15:54:23,667 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 15:54:23,670 WARN L623 FunctionHandler]: Unknown extern function mii_ethtool_gset [2022-12-14 15:54:23,671 WARN L623 FunctionHandler]: Unknown extern function mii_ethtool_sset [2022-12-14 15:54:23,671 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 15:54:23,672 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 15:54:23,672 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 15:54:23,672 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 15:54:23,673 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 15:54:23,675 WARN L623 FunctionHandler]: Unknown extern function mii_nway_restart [2022-12-14 15:54:23,677 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 15:54:23,678 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 15:54:23,678 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 15:54:23,678 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 15:54:23,682 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_link [2022-12-14 15:54:23,686 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:23,686 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:23,687 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:23,688 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:23,689 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:23,692 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:23,693 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:23,694 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:23,694 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:23,695 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:23,695 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:23,696 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:23,697 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:23,697 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:23,698 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:23,699 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:23,699 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:23,700 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:23,701 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:23,701 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:23,702 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:23,702 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:23,706 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 15:54:23,707 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 15:54:23,707 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 15:54:23,708 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 15:54:23,711 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 15:54:23,712 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 15:54:23,712 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 15:54:23,729 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 15:54:23,729 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 15:54:23,730 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 15:54:23,731 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 15:54:23,732 WARN L623 FunctionHandler]: Unknown extern function devm_kmalloc [2022-12-14 15:54:23,732 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-14 15:54:23,733 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-14 15:54:23,733 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-14 15:54:23,733 WARN L623 FunctionHandler]: Unknown extern function __copy_from_user_overflow [2022-12-14 15:54:23,734 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-14 15:54:23,734 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-14 15:54:23,734 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-14 15:54:23,735 WARN L623 FunctionHandler]: Unknown extern function __copy_to_user_overflow [2022-12-14 15:54:23,738 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 15:54:23,739 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 15:54:23,740 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-14 15:54:23,741 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-14 15:54:23,741 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-12-14 15:54:23,743 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 15:54:23,743 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-14 15:54:23,744 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-14 15:54:23,747 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-14 15:54:23,747 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 15:54:23,749 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-12-14 15:54:23,749 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-14 15:54:23,750 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 15:54:23,750 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:54:23,751 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-12-14 15:54:23,752 WARN L623 FunctionHandler]: Unknown extern function pci_get_domain_bus_and_slot [2022-12-14 15:54:23,752 WARN L623 FunctionHandler]: Unknown extern function __pci_enable_wake [2022-12-14 15:54:23,753 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-12-14 15:54:23,756 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 15:54:23,757 WARN L623 FunctionHandler]: Unknown extern function sk_chk_filter [2022-12-14 15:54:23,759 WARN L623 FunctionHandler]: Unknown extern function sk_run_filter [2022-12-14 15:54:23,760 WARN L623 FunctionHandler]: Unknown extern function pch_ch_event_read [2022-12-14 15:54:23,760 WARN L623 FunctionHandler]: Unknown extern function pch_src_uuid_lo_read [2022-12-14 15:54:23,760 WARN L623 FunctionHandler]: Unknown extern function pch_src_uuid_hi_read [2022-12-14 15:54:23,761 WARN L623 FunctionHandler]: Unknown extern function pch_rx_snap_read [2022-12-14 15:54:23,761 WARN L623 FunctionHandler]: Unknown extern function pch_ch_event_write [2022-12-14 15:54:23,762 WARN L623 FunctionHandler]: Unknown extern function pch_ch_event_read [2022-12-14 15:54:23,762 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 15:54:23,763 WARN L623 FunctionHandler]: Unknown extern function pch_tx_snap_read [2022-12-14 15:54:23,763 WARN L623 FunctionHandler]: Unknown extern function skb_tstamp_tx [2022-12-14 15:54:23,763 WARN L623 FunctionHandler]: Unknown extern function pch_ch_event_write [2022-12-14 15:54:23,764 WARN L623 FunctionHandler]: Unknown extern function pch_ch_control_write [2022-12-14 15:54:23,764 WARN L623 FunctionHandler]: Unknown extern function pch_ch_control_write [2022-12-14 15:54:23,765 WARN L623 FunctionHandler]: Unknown extern function pch_ch_control_write [2022-12-14 15:54:23,765 WARN L623 FunctionHandler]: Unknown extern function pch_set_station_address [2022-12-14 15:54:23,765 WARN L623 FunctionHandler]: Unknown extern function pch_ch_control_write [2022-12-14 15:54:23,765 WARN L623 FunctionHandler]: Unknown extern function pch_set_station_address [2022-12-14 15:54:23,766 WARN L623 FunctionHandler]: Unknown extern function pch_ch_event_write [2022-12-14 15:54:23,766 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:23,766 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 15:54:23,767 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 15:54:23,768 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:23,768 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 15:54:23,769 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:54:23,770 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:23,771 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 15:54:23,771 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:23,771 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:23,771 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:23,772 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:23,772 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:23,772 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:23,773 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 15:54:23,773 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:23,773 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 15:54:23,774 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:23,774 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:23,774 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:23,775 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:23,775 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 15:54:23,775 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:23,776 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:23,776 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:23,777 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:23,777 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 15:54:23,778 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 15:54:23,779 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:23,779 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 15:54:23,779 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:23,781 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 15:54:23,781 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:23,781 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 15:54:23,781 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:23,782 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:23,782 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:23,782 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:23,782 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:23,782 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:23,783 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:23,783 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 15:54:23,784 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 15:54:23,784 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 15:54:23,784 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:23,785 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 15:54:23,785 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 15:54:23,786 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:23,788 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:23,788 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:23,788 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:23,788 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:23,788 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:23,789 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:23,789 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 15:54:23,789 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 15:54:23,790 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 15:54:23,790 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 15:54:23,790 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 15:54:23,790 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:23,793 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:23,794 WARN L623 FunctionHandler]: Unknown extern function mii_check_gmii_support [2022-12-14 15:54:23,795 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-14 15:54:23,795 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 15:54:23,795 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 15:54:23,796 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-12-14 15:54:23,797 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:23,797 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:23,797 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 15:54:23,797 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-12-14 15:54:23,798 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 15:54:23,798 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:23,799 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:23,799 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 15:54:23,800 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 15:54:23,800 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:23,800 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:23,800 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 15:54:23,801 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:23,801 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:23,802 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:23,802 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:23,802 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:23,802 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 15:54:23,802 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:23,803 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:23,803 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 15:54:23,803 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:23,804 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:23,804 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 15:54:23,805 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:23,805 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 15:54:23,806 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 15:54:23,806 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:23,806 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:23,806 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:23,806 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:23,808 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:23,809 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:23,809 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:23,810 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:23,811 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:23,811 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:23,812 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:23,813 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:23,814 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:23,814 WARN L623 FunctionHandler]: Unknown extern function mii_link_ok [2022-12-14 15:54:23,815 WARN L623 FunctionHandler]: Unknown extern function mii_ethtool_gset [2022-12-14 15:54:23,815 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 15:54:23,816 WARN L623 FunctionHandler]: Unknown extern function round_jiffies [2022-12-14 15:54:23,817 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:23,817 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 15:54:23,817 WARN L623 FunctionHandler]: Unknown extern function mii_link_ok [2022-12-14 15:54:23,818 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:23,819 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 15:54:23,819 WARN L623 FunctionHandler]: Unknown extern function round_jiffies [2022-12-14 15:54:23,820 WARN L623 FunctionHandler]: Unknown extern function skb_checksum [2022-12-14 15:54:23,821 WARN L623 FunctionHandler]: Unknown extern function skb_checksum [2022-12-14 15:54:23,823 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 15:54:23,824 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:23,826 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 15:54:23,826 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:23,826 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 15:54:23,826 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:23,827 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 15:54:23,827 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 15:54:23,828 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:23,829 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:23,830 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 15:54:23,830 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:23,830 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 15:54:23,830 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 15:54:23,832 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:23,832 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 15:54:23,832 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:23,833 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 15:54:23,833 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:23,833 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-12-14 15:54:23,833 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 15:54:23,834 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:23,835 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 15:54:23,836 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:23,837 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:23,840 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:23,840 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:23,841 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:23,842 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:23,843 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:23,843 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 15:54:23,844 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 15:54:23,844 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 15:54:23,845 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:23,845 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:23,846 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:23,846 WARN L623 FunctionHandler]: Unknown extern function skb_trim [2022-12-14 15:54:23,847 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:23,848 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:23,849 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:23,851 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:23,851 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 15:54:23,852 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 15:54:23,852 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 15:54:23,853 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 15:54:23,853 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-14 15:54:23,853 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-12-14 15:54:23,854 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:23,855 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-14 15:54:23,855 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 15:54:23,856 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:23,857 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-14 15:54:23,858 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:23,859 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-14 15:54:23,859 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-14 15:54:23,860 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msi_block [2022-12-14 15:54:23,860 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:23,861 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:23,861 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 15:54:23,861 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:23,862 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 15:54:23,862 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 15:54:23,863 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 15:54:23,864 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 15:54:23,864 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 15:54:23,865 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 15:54:23,865 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 15:54:23,865 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 15:54:23,865 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 15:54:23,866 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:23,867 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:23,867 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 15:54:23,869 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:23,870 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:23,870 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 15:54:23,871 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:54:23,872 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 15:54:23,872 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 15:54:23,872 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:23,874 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:23,874 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:23,875 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:23,875 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 15:54:23,875 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 15:54:23,876 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:23,876 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 15:54:23,877 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:23,879 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:23,879 WARN L623 FunctionHandler]: Unknown extern function generic_mii_ioctl [2022-12-14 15:54:23,880 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:23,880 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-14 15:54:23,881 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:23,881 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-14 15:54:23,882 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-12-14 15:54:23,893 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-14 15:54:23,893 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 15:54:23,894 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 15:54:23,894 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 15:54:23,894 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 15:54:23,895 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 15:54:23,895 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-14 15:54:23,895 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-14 15:54:23,896 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 15:54:23,896 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 15:54:23,897 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 15:54:23,897 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 15:54:23,897 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 15:54:23,897 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-14 15:54:23,897 WARN L623 FunctionHandler]: Unknown extern function pci_wake_from_d3 [2022-12-14 15:54:23,897 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-14 15:54:23,898 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-12-14 15:54:23,898 WARN L623 FunctionHandler]: Unknown extern function pcim_enable_device [2022-12-14 15:54:23,898 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 15:54:23,899 WARN L623 FunctionHandler]: Unknown extern function pcim_iomap_regions [2022-12-14 15:54:23,899 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 15:54:23,899 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 15:54:23,900 WARN L623 FunctionHandler]: Unknown extern function pcim_iomap_table [2022-12-14 15:54:23,901 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 15:54:23,901 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-12-14 15:54:23,901 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 15:54:23,902 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 15:54:23,902 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 15:54:23,902 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 15:54:23,902 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 15:54:23,902 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 15:54:23,903 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 15:54:23,903 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 15:54:23,903 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 15:54:23,904 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-14 15:54:23,904 WARN L623 FunctionHandler]: Unknown extern function devm_gpio_request_one [2022-12-14 15:54:23,904 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 15:54:23,904 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-12-14 15:54:23,905 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-12-14 15:54:23,905 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:54:23,906 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:54:23,906 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:54:23,912 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-14 15:54:23,913 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 15:54:23,913 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 15:54:23,919 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 15:54:23,923 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 15:54:23,939 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-12-14 15:54:23,946 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 15:54:23,946 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 15:54:23,949 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-14 15:54:23,949 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 15:54:23,950 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 15:54:23,950 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 15:54:23,950 WARN L623 FunctionHandler]: Unknown extern function ldv_mod_timer [2022-12-14 15:54:23,950 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 15:54:23,950 WARN L623 FunctionHandler]: Unknown extern function ldv_mod_timer [2022-12-14 15:54:23,951 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 15:54:23,951 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 15:54:23,952 WARN L623 FunctionHandler]: Unknown extern function ldv_mod_timer [2022-12-14 15:54:23,952 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-14 15:54:23,952 WARN L623 FunctionHandler]: Unknown extern function ldv_del_timer_sync [2022-12-14 15:54:23,952 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_trylock [2022-12-14 15:54:23,952 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-14 15:54:23,953 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 15:54:23,953 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-12-14 15:54:23,953 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-12-14 15:54:23,953 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 15:54:23,953 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-14 15:54:23,954 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-14 15:54:23,956 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-14 15:54:23,956 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,959 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,959 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,959 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,959 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,960 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,960 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,960 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,961 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,961 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,961 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,962 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,962 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,962 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,962 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,963 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,963 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,963 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,963 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,964 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,964 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,964 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,965 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,965 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,965 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,966 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,966 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,966 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,966 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,966 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,967 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,967 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,967 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,968 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,968 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,968 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,969 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,969 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,969 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,969 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,970 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,970 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,970 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,970 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,971 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,971 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,971 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,971 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,972 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,972 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,972 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,973 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,973 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,973 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,973 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,974 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,974 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,974 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,974 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,974 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,975 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,975 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,975 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,975 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,976 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,976 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,976 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,976 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,977 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,977 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,989 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,989 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,989 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,990 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,990 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,991 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,991 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,991 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,991 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,992 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,992 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,993 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,993 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,993 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,994 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,995 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,995 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,995 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,995 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,996 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,996 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,996 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,996 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,996 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,996 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,997 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,997 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,997 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,997 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,997 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,997 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,998 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,998 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 15:54:23,999 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_1b6e0cff-9552-47e1-8beb-e415ab81f64c/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] [2022-12-14 15:54:24,000 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_1b6e0cff-9552-47e1-8beb-e415ab81f64c/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] [2022-12-14 15:54:24,008 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 15:54:24,275 INFO L208 MainTranslator]: Completed translation [2022-12-14 15:54:24,276 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 03:54:24 WrapperNode [2022-12-14 15:54:24,276 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 15:54:24,276 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 15:54:24,276 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 15:54:24,277 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 15:54:24,282 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 03:54:24" (1/1) ... [2022-12-14 15:54:24,359 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 03:54:24" (1/1) ... [2022-12-14 15:54:24,544 INFO L138 Inliner]: procedures = 696, calls = 6668, calls flagged for inlining = 358, calls inlined = 317, statements flattened = 11820 [2022-12-14 15:54:24,544 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 15:54:24,544 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 15:54:24,545 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 15:54:24,545 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 15:54:24,552 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 03:54:24" (1/1) ... [2022-12-14 15:54:24,552 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 03:54:24" (1/1) ... [2022-12-14 15:54:24,604 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 03:54:24" (1/1) ... [2022-12-14 15:54:24,604 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 03:54:24" (1/1) ... [2022-12-14 15:54:24,763 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 03:54:24" (1/1) ... [2022-12-14 15:54:24,818 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 03:54:24" (1/1) ... [2022-12-14 15:54:24,866 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 03:54:24" (1/1) ... [2022-12-14 15:54:24,879 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 03:54:24" (1/1) ... [2022-12-14 15:54:24,923 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 15:54:24,924 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 15:54:24,924 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 15:54:24,924 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 15:54:24,924 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 03:54:24" (1/1) ... [2022-12-14 15:54:24,929 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 15:54:24,937 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b6e0cff-9552-47e1-8beb-e415ab81f64c/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 15:54:24,949 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b6e0cff-9552-47e1-8beb-e415ab81f64c/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-14 15:54:24,951 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b6e0cff-9552-47e1-8beb-e415ab81f64c/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-14 15:54:24,982 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-12-14 15:54:24,982 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-12-14 15:54:24,982 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_irq_disable [2022-12-14 15:54:24,982 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_irq_disable [2022-12-14 15:54:24,982 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-12-14 15:54:24,983 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-12-14 15:54:24,983 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-12-14 15:54:24,983 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-12-14 15:54:24,983 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_intr [2022-12-14 15:54:24,983 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_intr [2022-12-14 15:54:24,983 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-12-14 15:54:24,983 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-12-14 15:54:24,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-14 15:54:24,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-14 15:54:24,983 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_minnow_platform_init [2022-12-14 15:54:24,983 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_minnow_platform_init [2022-12-14 15:54:24,983 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_open [2022-12-14 15:54:24,983 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_open [2022-12-14 15:54:24,983 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2022-12-14 15:54:24,983 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2022-12-14 15:54:24,983 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_reinit_locked [2022-12-14 15:54:24,983 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_reinit_locked [2022-12-14 15:54:24,983 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_hal_power_up_phy [2022-12-14 15:54:24,983 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_hal_power_up_phy [2022-12-14 15:54:24,983 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_setup_tx_resources [2022-12-14 15:54:24,983 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_setup_tx_resources [2022-12-14 15:54:24,983 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-12-14 15:54:24,983 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-12-14 15:54:24,983 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-12-14 15:54:24,984 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-12-14 15:54:24,984 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-12-14 15:54:24,984 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-12-14 15:54:24,984 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_netpoll [2022-12-14 15:54:24,984 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_netpoll [2022-12-14 15:54:24,984 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_plat_init_hw [2022-12-14 15:54:24,984 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_plat_init_hw [2022-12-14 15:54:24,984 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_free_rx_resources [2022-12-14 15:54:24,984 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_free_rx_resources [2022-12-14 15:54:24,984 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_free_tx_resources [2022-12-14 15:54:24,984 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_free_tx_resources [2022-12-14 15:54:24,984 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-12-14 15:54:24,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-12-14 15:54:24,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_pch_gbe_exit_module_17_2 [2022-12-14 15:54:24,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_pch_gbe_exit_module_17_2 [2022-12-14 15:54:24,984 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-12-14 15:54:24,984 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-12-14 15:54:24,984 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-12-14 15:54:24,984 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-12-14 15:54:24,984 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2022-12-14 15:54:24,984 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2022-12-14 15:54:24,984 INFO L130 BoogieDeclarations]: Found specification of procedure pch_set_station_address [2022-12-14 15:54:24,984 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_set_station_address [2022-12-14 15:54:24,984 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-12-14 15:54:24,985 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-12-14 15:54:24,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-12-14 15:54:24,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-12-14 15:54:24,985 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mdio_write [2022-12-14 15:54:24,985 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mdio_write [2022-12-14 15:54:24,985 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-12-14 15:54:24,985 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-12-14 15:54:24,985 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-12-14 15:54:24,985 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-12-14 15:54:24,985 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-12-14 15:54:24,985 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-12-14 15:54:24,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-12-14 15:54:24,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-12-14 15:54:24,985 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-12-14 15:54:24,985 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-12-14 15:54:24,985 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2022-12-14 15:54:24,985 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2022-12-14 15:54:24,985 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 15:54:24,985 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_power_up [2022-12-14 15:54:24,985 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_power_up [2022-12-14 15:54:24,985 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2022-12-14 15:54:24,985 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2022-12-14 15:54:24,985 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_resume [2022-12-14 15:54:24,986 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_resume [2022-12-14 15:54:24,986 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-12-14 15:54:24,986 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-12-14 15:54:24,986 INFO L130 BoogieDeclarations]: Found specification of procedure pch_ch_event_write [2022-12-14 15:54:24,986 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_ch_event_write [2022-12-14 15:54:24,986 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2022-12-14 15:54:24,986 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2022-12-14 15:54:24,986 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-12-14 15:54:24,986 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-12-14 15:54:24,986 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-12-14 15:54:24,986 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-12-14 15:54:24,986 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-12-14 15:54:24,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-12-14 15:54:24,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-12-14 15:54:24,986 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-12-14 15:54:24,986 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-12-14 15:54:24,986 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_enable_dma_rx [2022-12-14 15:54:24,986 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_enable_dma_rx [2022-12-14 15:54:24,986 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_configure_rx [2022-12-14 15:54:24,986 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_configure_rx [2022-12-14 15:54:24,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-12-14 15:54:24,986 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_wait_clr_bit [2022-12-14 15:54:24,986 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_wait_clr_bit [2022-12-14 15:54:24,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-12-14 15:54:24,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-12-14 15:54:24,987 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 15:54:24,987 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-12-14 15:54:24,987 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-12-14 15:54:24,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2022-12-14 15:54:24,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2022-12-14 15:54:24,987 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-12-14 15:54:24,987 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-12-14 15:54:24,987 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_remove [2022-12-14 15:54:24,987 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_remove [2022-12-14 15:54:24,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-12-14 15:54:24,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-12-14 15:54:24,987 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2022-12-14 15:54:24,987 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2022-12-14 15:54:24,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-12-14 15:54:24,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-12-14 15:54:24,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-12-14 15:54:24,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-12-14 15:54:24,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-12-14 15:54:24,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-12-14 15:54:24,987 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-12-14 15:54:24,987 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-12-14 15:54:24,987 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_force_mac_fc [2022-12-14 15:54:24,987 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_force_mac_fc [2022-12-14 15:54:24,988 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_suspend [2022-12-14 15:54:24,988 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_suspend [2022-12-14 15:54:24,988 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2022-12-14 15:54:24,988 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2022-12-14 15:54:24,988 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-12-14 15:54:24,988 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-12-14 15:54:24,988 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-12-14 15:54:24,988 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-12-14 15:54:24,988 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_set_value [2022-12-14 15:54:24,988 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_set_value [2022-12-14 15:54:24,988 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 15:54:24,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-12-14 15:54:24,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-12-14 15:54:24,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-12-14 15:54:24,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-12-14 15:54:24,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-12-14 15:54:24,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-12-14 15:54:24,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2022-12-14 15:54:24,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2022-12-14 15:54:24,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2022-12-14 15:54:24,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2022-12-14 15:54:24,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-12-14 15:54:24,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-12-14 15:54:24,988 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-12-14 15:54:24,988 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-12-14 15:54:24,989 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 15:54:24,989 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-12-14 15:54:24,989 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-12-14 15:54:24,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-12-14 15:54:24,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-12-14 15:54:24,989 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-12-14 15:54:24,989 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-12-14 15:54:24,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 15:54:24,989 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-12-14 15:54:24,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-12-14 15:54:24,989 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2022-12-14 15:54:24,989 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2022-12-14 15:54:24,989 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-12-14 15:54:24,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-12-14 15:54:24,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-12-14 15:54:24,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-12-14 15:54:24,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-12-14 15:54:24,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-12-14 15:54:24,989 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-12-14 15:54:24,989 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-12-14 15:54:24,989 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2022-12-14 15:54:24,989 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2022-12-14 15:54:24,989 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-12-14 15:54:24,989 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-12-14 15:54:24,990 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_set_wol_event [2022-12-14 15:54:24,990 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_set_wol_event [2022-12-14 15:54:24,990 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-12-14 15:54:24,990 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-12-14 15:54:24,990 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_ctrl_miim [2022-12-14 15:54:24,990 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_ctrl_miim [2022-12-14 15:54:24,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-12-14 15:54:24,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-12-14 15:54:24,990 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_get_regs_len [2022-12-14 15:54:24,990 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_get_regs_len [2022-12-14 15:54:24,990 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-12-14 15:54:24,990 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-12-14 15:54:24,990 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 15:54:24,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 15:54:24,990 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_alloc_rx_buffers [2022-12-14 15:54:24,990 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_alloc_rx_buffers [2022-12-14 15:54:24,990 INFO L130 BoogieDeclarations]: Found specification of procedure __pch_gbe_suspend [2022-12-14 15:54:24,990 INFO L138 BoogieDeclarations]: Found implementation of procedure __pch_gbe_suspend [2022-12-14 15:54:24,990 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2022-12-14 15:54:24,990 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2022-12-14 15:54:24,990 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_plat_get_bus_info [2022-12-14 15:54:24,990 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_plat_get_bus_info [2022-12-14 15:54:24,990 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-12-14 15:54:24,990 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-12-14 15:54:24,991 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_power_down [2022-12-14 15:54:24,991 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_power_down [2022-12-14 15:54:24,991 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-12-14 15:54:24,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-14 15:54:24,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-12-14 15:54:24,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-12-14 15:54:24,991 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_magic [2022-12-14 15:54:24,991 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_magic [2022-12-14 15:54:24,991 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_update_stats [2022-12-14 15:54:24,991 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_update_stats [2022-12-14 15:54:24,991 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-12-14 15:54:24,991 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-12-14 15:54:24,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-12-14 15:54:24,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-12-14 15:54:24,991 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum [2022-12-14 15:54:24,991 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum [2022-12-14 15:54:24,991 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mdio_read [2022-12-14 15:54:24,991 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mdio_read [2022-12-14 15:54:24,991 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_clean_rx_ring [2022-12-14 15:54:24,991 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_clean_rx_ring [2022-12-14 15:54:24,991 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-12-14 15:54:24,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-12-14 15:54:24,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_lock_of_pch_gbe_tx_ring [2022-12-14 15:54:24,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_lock_of_pch_gbe_tx_ring [2022-12-14 15:54:24,992 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_up [2022-12-14 15:54:24,992 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_up [2022-12-14 15:54:24,992 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-14 15:54:24,992 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-14 15:54:24,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_120 [2022-12-14 15:54:24,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_120 [2022-12-14 15:54:24,992 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-12-14 15:54:24,992 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-12-14 15:54:24,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-12-14 15:54:24,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-12-14 15:54:24,992 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2022-12-14 15:54:24,992 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2022-12-14 15:54:24,992 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_clean_tx_ring [2022-12-14 15:54:24,992 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_clean_tx_ring [2022-12-14 15:54:24,992 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_reset [2022-12-14 15:54:24,992 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_reset [2022-12-14 15:54:24,992 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-12-14 15:54:24,992 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-12-14 15:54:24,992 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2022-12-14 15:54:24,992 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2022-12-14 15:54:24,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_14_2 [2022-12-14 15:54:24,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_14_2 [2022-12-14 15:54:24,992 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_stop [2022-12-14 15:54:24,992 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_stop [2022-12-14 15:54:24,992 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 15:54:24,993 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_ktime [2022-12-14 15:54:24,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_ktime [2022-12-14 15:54:24,993 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-12-14 15:54:24,993 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-12-14 15:54:24,993 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-12-14 15:54:24,993 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-12-14 15:54:24,993 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 15:54:24,993 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_io_resume [2022-12-14 15:54:24,993 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_io_resume [2022-12-14 15:54:24,993 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~s32~0 [2022-12-14 15:54:24,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~s32~0 [2022-12-14 15:54:24,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_105 [2022-12-14 15:54:24,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_105 [2022-12-14 15:54:24,993 INFO L130 BoogieDeclarations]: Found specification of procedure pch_ch_event_read [2022-12-14 15:54:24,993 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_ch_event_read [2022-12-14 15:54:24,993 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 15:54:24,993 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-12-14 15:54:24,993 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-12-14 15:54:24,993 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-12-14 15:54:24,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-12-14 15:54:24,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-12-14 15:54:24,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-12-14 15:54:24,993 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_nway_reset [2022-12-14 15:54:24,993 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_nway_reset [2022-12-14 15:54:24,994 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-12-14 15:54:24,994 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-12-14 15:54:24,994 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-12-14 15:54:24,994 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-12-14 15:54:24,994 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_irq_enable [2022-12-14 15:54:25,013 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_irq_enable [2022-12-14 15:54:25,013 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-12-14 15:54:25,013 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-12-14 15:54:25,013 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_hw_reset [2022-12-14 15:54:25,013 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_hw_reset [2022-12-14 15:54:25,013 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_tx_timeout [2022-12-14 15:54:25,013 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_tx_timeout [2022-12-14 15:54:25,013 INFO L130 BoogieDeclarations]: Found specification of procedure mii_link_ok [2022-12-14 15:54:25,014 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_link_ok [2022-12-14 15:54:25,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-12-14 15:54:25,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-12-14 15:54:25,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-12-14 15:54:25,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-12-14 15:54:25,014 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_sset [2022-12-14 15:54:25,014 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_sset [2022-12-14 15:54:25,014 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_hal_power_down_phy [2022-12-14 15:54:25,014 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_hal_power_down_phy [2022-12-14 15:54:25,014 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-12-14 15:54:25,014 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-12-14 15:54:25,014 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_set_mode [2022-12-14 15:54:25,015 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_set_mode [2022-12-14 15:54:25,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2022-12-14 15:54:25,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2022-12-14 15:54:25,015 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-12-14 15:54:25,015 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-12-14 15:54:25,015 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-12-14 15:54:25,015 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-12-14 15:54:25,015 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_setup_rx_resources [2022-12-14 15:54:25,015 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_setup_rx_resources [2022-12-14 15:54:25,015 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-12-14 15:54:25,015 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-12-14 15:54:25,015 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-12-14 15:54:25,016 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-12-14 15:54:25,016 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_validate_option [2022-12-14 15:54:25,016 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_validate_option [2022-12-14 15:54:25,016 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_reset_hw [2022-12-14 15:54:25,016 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_reset_hw [2022-12-14 15:54:25,016 INFO L130 BoogieDeclarations]: Found specification of procedure udp_hdr [2022-12-14 15:54:25,016 INFO L138 BoogieDeclarations]: Found implementation of procedure udp_hdr [2022-12-14 15:54:25,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 15:54:25,016 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_setup_rctl [2022-12-14 15:54:25,016 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_setup_rctl [2022-12-14 15:54:25,016 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_sw_reset [2022-12-14 15:54:25,017 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_sw_reset [2022-12-14 15:54:25,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-12-14 15:54:25,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-12-14 15:54:25,017 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_hal_phy_hw_reset [2022-12-14 15:54:25,017 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_hal_phy_hw_reset [2022-12-14 15:54:25,017 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_write_reg_miic [2022-12-14 15:54:25,017 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_write_reg_miic [2022-12-14 15:54:25,017 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-12-14 15:54:25,017 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-12-14 15:54:25,017 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-12-14 15:54:25,017 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-12-14 15:54:25,018 INFO L130 BoogieDeclarations]: Found specification of procedure pch_ch_control_write [2022-12-14 15:54:25,018 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_ch_control_write [2022-12-14 15:54:25,018 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_set_multi [2022-12-14 15:54:25,018 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_set_multi [2022-12-14 15:54:25,018 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_shutdown [2022-12-14 15:54:25,018 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_shutdown [2022-12-14 15:54:25,018 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-12-14 15:54:25,018 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-12-14 15:54:25,018 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-12-14 15:54:25,018 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-12-14 15:54:25,018 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_read_reg_miic [2022-12-14 15:54:25,019 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_read_reg_miic [2022-12-14 15:54:25,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-12-14 15:54:25,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-12-14 15:54:25,019 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_read_mac_addr [2022-12-14 15:54:25,019 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_read_mac_addr [2022-12-14 15:54:25,019 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_set_rgmii_ctrl [2022-12-14 15:54:25,019 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_set_rgmii_ctrl [2022-12-14 15:54:25,019 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2022-12-14 15:54:25,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2022-12-14 15:54:25,019 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_down [2022-12-14 15:54:25,020 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_down [2022-12-14 15:54:25,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_122 [2022-12-14 15:54:25,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_122 [2022-12-14 15:54:25,020 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_free_irq [2022-12-14 15:54:25,020 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_free_irq [2022-12-14 15:54:25,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 15:54:25,020 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_mar_set [2022-12-14 15:54:25,020 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_mar_set [2022-12-14 15:54:25,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-12-14 15:54:25,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-12-14 15:54:25,855 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 15:54:25,858 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 15:54:26,165 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-12-14 15:54:41,788 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2022-12-14 15:54:42,130 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 15:54:43,839 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 15:54:43,839 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-12-14 15:54:43,844 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 03:54:43 BoogieIcfgContainer [2022-12-14 15:54:43,844 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 15:54:43,846 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-14 15:54:43,846 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-14 15:54:43,848 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-14 15:54:43,849 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.12 03:54:19" (1/3) ... [2022-12-14 15:54:43,849 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@28b342d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 03:54:43, skipping insertion in model container [2022-12-14 15:54:43,849 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 03:54:24" (2/3) ... [2022-12-14 15:54:43,850 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@28b342d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 03:54:43, skipping insertion in model container [2022-12-14 15:54:43,850 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 03:54:43" (3/3) ... [2022-12-14 15:54:43,851 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i [2022-12-14 15:54:43,870 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-14 15:54:43,870 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-12-14 15:54:43,961 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-14 15:54:43,967 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;@53511323, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-12-14 15:54:43,967 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2022-12-14 15:54:43,979 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) [2022-12-14 15:54:44,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2022-12-14 15:54:44,014 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 15:54:44,015 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] [2022-12-14 15:54:44,016 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 15:54:44,020 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 15:54:44,020 INFO L85 PathProgramCache]: Analyzing trace with hash -2007966690, now seen corresponding path program 1 times [2022-12-14 15:54:44,029 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 15:54:44,030 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [390855697] [2022-12-14 15:54:44,030 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 15:54:44,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 15:54:44,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 15:54:45,240 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1722 trivial. 0 not checked. [2022-12-14 15:54:45,241 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 15:54:45,241 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [390855697] [2022-12-14 15:54:45,241 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [390855697] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 15:54:45,242 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 15:54:45,242 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 15:54:45,243 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1659801692] [2022-12-14 15:54:45,243 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 15:54:45,246 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 15:54:45,246 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 15:54:45,268 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 15:54:45,269 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 15:54:45,273 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) [2022-12-14 15:54:49,979 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 [] [2022-12-14 15:54:52,523 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 15:54:52,524 INFO L93 Difference]: Finished difference Result 7167 states and 10536 transitions. [2022-12-14 15:54:52,524 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 15:54:52,525 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 [2022-12-14 15:54:52,526 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 15:54:52,562 INFO L225 Difference]: With dead ends: 7167 [2022-12-14 15:54:52,563 INFO L226 Difference]: Without dead ends: 4582 [2022-12-14 15:54:52,586 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 [2022-12-14 15:54:52,589 INFO L413 NwaCegarLoop]: 3827 mSDtfsCounter, 3000 mSDsluCounter, 3067 mSDsCounter, 0 mSdLazyCounter, 1160 mSolverCounterSat, 19 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3000 SdHoareTripleChecker+Valid, 6894 SdHoareTripleChecker+Invalid, 1180 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 19 IncrementalHoareTripleChecker+Valid, 1160 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.8s IncrementalHoareTripleChecker+Time [2022-12-14 15:54:52,590 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3000 Valid, 6894 Invalid, 1180 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [19 Valid, 1160 Invalid, 1 Unknown, 0 Unchecked, 6.8s Time] [2022-12-14 15:54:52,613 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4582 states. [2022-12-14 15:54:52,892 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4582 to 4577. [2022-12-14 15:54:52,903 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) [2022-12-14 15:54:52,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4577 states to 4577 states and 6522 transitions. [2022-12-14 15:54:52,940 INFO L78 Accepts]: Start accepts. Automaton has 4577 states and 6522 transitions. Word has length 248 [2022-12-14 15:54:52,941 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 15:54:52,941 INFO L495 AbstractCegarLoop]: Abstraction has 4577 states and 6522 transitions. [2022-12-14 15:54:52,941 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) [2022-12-14 15:54:52,941 INFO L276 IsEmpty]: Start isEmpty. Operand 4577 states and 6522 transitions. [2022-12-14 15:54:52,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2022-12-14 15:54:52,951 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 15:54:52,951 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] [2022-12-14 15:54:52,951 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-14 15:54:52,952 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 15:54:52,952 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 15:54:52,952 INFO L85 PathProgramCache]: Analyzing trace with hash 1248880373, now seen corresponding path program 1 times [2022-12-14 15:54:52,952 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 15:54:52,953 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1903511993] [2022-12-14 15:54:52,953 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 15:54:52,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 15:54:53,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 15:54:53,663 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1722 trivial. 0 not checked. [2022-12-14 15:54:53,663 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 15:54:53,663 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1903511993] [2022-12-14 15:54:53,663 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1903511993] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 15:54:53,663 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 15:54:53,664 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 15:54:53,664 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [81032610] [2022-12-14 15:54:53,664 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 15:54:53,665 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 15:54:53,666 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 15:54:53,666 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 15:54:53,666 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 15:54:53,666 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) [2022-12-14 15:54:58,486 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 [] [2022-12-14 15:55:01,992 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 15:55:01,992 INFO L93 Difference]: Finished difference Result 13270 states and 18871 transitions. [2022-12-14 15:55:01,992 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 15:55:01,993 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 [2022-12-14 15:55:01,993 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 15:55:02,024 INFO L225 Difference]: With dead ends: 13270 [2022-12-14 15:55:02,024 INFO L226 Difference]: Without dead ends: 8736 [2022-12-14 15:55:02,036 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 [2022-12-14 15:55:02,037 INFO L413 NwaCegarLoop]: 4426 mSDtfsCounter, 3098 mSDsluCounter, 2983 mSDsCounter, 0 mSdLazyCounter, 1295 mSolverCounterSat, 29 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3098 SdHoareTripleChecker+Valid, 7409 SdHoareTripleChecker+Invalid, 1325 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 29 IncrementalHoareTripleChecker+Valid, 1295 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.9s IncrementalHoareTripleChecker+Time [2022-12-14 15:55:02,037 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3098 Valid, 7409 Invalid, 1325 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [29 Valid, 1295 Invalid, 1 Unknown, 0 Unchecked, 7.9s Time] [2022-12-14 15:55:02,045 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8736 states. [2022-12-14 15:55:02,341 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8736 to 8727. [2022-12-14 15:55:02,354 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) [2022-12-14 15:55:02,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8727 states to 8727 states and 12350 transitions. [2022-12-14 15:55:02,391 INFO L78 Accepts]: Start accepts. Automaton has 8727 states and 12350 transitions. Word has length 249 [2022-12-14 15:55:02,391 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 15:55:02,391 INFO L495 AbstractCegarLoop]: Abstraction has 8727 states and 12350 transitions. [2022-12-14 15:55:02,392 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) [2022-12-14 15:55:02,392 INFO L276 IsEmpty]: Start isEmpty. Operand 8727 states and 12350 transitions. [2022-12-14 15:55:02,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-12-14 15:55:02,398 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 15:55:02,398 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] [2022-12-14 15:55:02,399 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-14 15:55:02,399 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 15:55:02,399 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 15:55:02,399 INFO L85 PathProgramCache]: Analyzing trace with hash -1228956702, now seen corresponding path program 1 times [2022-12-14 15:55:02,399 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 15:55:02,400 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [252107264] [2022-12-14 15:55:02,400 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 15:55:02,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 15:55:02,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 15:55:02,832 INFO L134 CoverageAnalysis]: Checked inductivity of 1725 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1725 trivial. 0 not checked. [2022-12-14 15:55:02,833 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 15:55:02,833 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [252107264] [2022-12-14 15:55:02,833 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [252107264] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 15:55:02,833 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 15:55:02,833 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 15:55:02,834 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1200653563] [2022-12-14 15:55:02,834 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 15:55:02,834 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 15:55:02,835 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 15:55:02,835 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 15:55:02,835 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 15:55:02,835 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) [2022-12-14 15:55:07,476 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 [] [2022-12-14 15:55:10,338 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 15:55:10,338 INFO L93 Difference]: Finished difference Result 25508 states and 36064 transitions. [2022-12-14 15:55:10,338 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 15:55:10,338 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 [2022-12-14 15:55:10,339 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 15:55:10,402 INFO L225 Difference]: With dead ends: 25508 [2022-12-14 15:55:10,402 INFO L226 Difference]: Without dead ends: 16824 [2022-12-14 15:55:10,435 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 [2022-12-14 15:55:10,436 INFO L413 NwaCegarLoop]: 4521 mSDtfsCounter, 3221 mSDsluCounter, 3017 mSDsCounter, 0 mSdLazyCounter, 1285 mSolverCounterSat, 13 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3221 SdHoareTripleChecker+Valid, 7538 SdHoareTripleChecker+Invalid, 1299 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 1285 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.0s IncrementalHoareTripleChecker+Time [2022-12-14 15:55:10,436 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3221 Valid, 7538 Invalid, 1299 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 1285 Invalid, 1 Unknown, 0 Unchecked, 7.0s Time] [2022-12-14 15:55:10,450 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16824 states. [2022-12-14 15:55:11,037 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16824 to 16811. [2022-12-14 15:55:11,058 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) [2022-12-14 15:55:11,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16811 states to 16811 states and 23727 transitions. [2022-12-14 15:55:11,123 INFO L78 Accepts]: Start accepts. Automaton has 16811 states and 23727 transitions. Word has length 273 [2022-12-14 15:55:11,123 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 15:55:11,123 INFO L495 AbstractCegarLoop]: Abstraction has 16811 states and 23727 transitions. [2022-12-14 15:55:11,124 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) [2022-12-14 15:55:11,124 INFO L276 IsEmpty]: Start isEmpty. Operand 16811 states and 23727 transitions. [2022-12-14 15:55:11,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2022-12-14 15:55:11,131 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 15:55:11,132 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] [2022-12-14 15:55:11,132 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-12-14 15:55:11,132 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 15:55:11,132 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 15:55:11,132 INFO L85 PathProgramCache]: Analyzing trace with hash -614344745, now seen corresponding path program 1 times [2022-12-14 15:55:11,133 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 15:55:11,133 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1823064511] [2022-12-14 15:55:11,133 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 15:55:11,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 15:55:11,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 15:55:11,667 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1722 trivial. 0 not checked. [2022-12-14 15:55:11,667 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 15:55:11,667 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1823064511] [2022-12-14 15:55:11,668 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1823064511] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 15:55:11,668 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 15:55:11,668 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 15:55:11,668 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1344890597] [2022-12-14 15:55:11,668 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 15:55:11,669 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 15:55:11,669 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 15:55:11,669 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 15:55:11,669 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 15:55:11,670 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) [2022-12-14 15:55:14,888 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 [] [2022-12-14 15:55:19,077 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 15:55:19,077 INFO L93 Difference]: Finished difference Result 45835 states and 64599 transitions. [2022-12-14 15:55:19,077 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 15:55:19,077 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 [2022-12-14 15:55:19,078 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 15:55:19,196 INFO L225 Difference]: With dead ends: 45835 [2022-12-14 15:55:19,197 INFO L226 Difference]: Without dead ends: 29067 [2022-12-14 15:55:19,249 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 [2022-12-14 15:55:19,250 INFO L413 NwaCegarLoop]: 3747 mSDtfsCounter, 2698 mSDsluCounter, 2982 mSDsCounter, 0 mSdLazyCounter, 1157 mSolverCounterSat, 7 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.4s 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, 6.7s IncrementalHoareTripleChecker+Time [2022-12-14 15:55:19,251 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2698 Valid, 6729 Invalid, 1165 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 1157 Invalid, 1 Unknown, 0 Unchecked, 6.7s Time] [2022-12-14 15:55:19,278 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29067 states. [2022-12-14 15:55:20,393 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29067 to 29054. [2022-12-14 15:55:20,422 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) [2022-12-14 15:55:20,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29054 states to 29054 states and 40885 transitions. [2022-12-14 15:55:20,605 INFO L78 Accepts]: Start accepts. Automaton has 29054 states and 40885 transitions. Word has length 268 [2022-12-14 15:55:20,606 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 15:55:20,606 INFO L495 AbstractCegarLoop]: Abstraction has 29054 states and 40885 transitions. [2022-12-14 15:55:20,606 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) [2022-12-14 15:55:20,606 INFO L276 IsEmpty]: Start isEmpty. Operand 29054 states and 40885 transitions. [2022-12-14 15:55:20,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2022-12-14 15:55:20,620 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 15:55:20,620 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] [2022-12-14 15:55:20,621 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-12-14 15:55:20,621 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 15:55:20,621 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 15:55:20,621 INFO L85 PathProgramCache]: Analyzing trace with hash -300793674, now seen corresponding path program 1 times [2022-12-14 15:55:20,621 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 15:55:20,622 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [314145388] [2022-12-14 15:55:20,622 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 15:55:20,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 15:55:20,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 15:55:21,286 INFO L134 CoverageAnalysis]: Checked inductivity of 1828 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1822 trivial. 0 not checked. [2022-12-14 15:55:21,286 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 15:55:21,286 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [314145388] [2022-12-14 15:55:21,287 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [314145388] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 15:55:21,287 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 15:55:21,287 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 15:55:21,287 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1682224047] [2022-12-14 15:55:21,287 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 15:55:21,288 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 15:55:21,288 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 15:55:21,289 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 15:55:21,289 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 15:55:21,289 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) [2022-12-14 15:55:25,015 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 [] [2022-12-14 15:55:28,766 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 15:55:28,766 INFO L93 Difference]: Finished difference Result 58736 states and 82516 transitions. [2022-12-14 15:55:28,767 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 15:55:28,767 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 [2022-12-14 15:55:28,767 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 15:55:28,898 INFO L225 Difference]: With dead ends: 58736 [2022-12-14 15:55:28,899 INFO L226 Difference]: Without dead ends: 29725 [2022-12-14 15:55:28,972 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 [2022-12-14 15:55:28,973 INFO L413 NwaCegarLoop]: 3183 mSDtfsCounter, 730 mSDsluCounter, 3008 mSDsCounter, 0 mSdLazyCounter, 1118 mSolverCounterSat, 6 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.4s 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, 6.7s IncrementalHoareTripleChecker+Time [2022-12-14 15:55:28,973 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [730 Valid, 6191 Invalid, 1125 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 1118 Invalid, 1 Unknown, 0 Unchecked, 6.7s Time] [2022-12-14 15:55:28,995 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29725 states. [2022-12-14 15:55:29,931 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29725 to 29725. [2022-12-14 15:55:29,953 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) [2022-12-14 15:55:30,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29725 states to 29725 states and 41689 transitions. [2022-12-14 15:55:30,052 INFO L78 Accepts]: Start accepts. Automaton has 29725 states and 41689 transitions. Word has length 286 [2022-12-14 15:55:30,052 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 15:55:30,052 INFO L495 AbstractCegarLoop]: Abstraction has 29725 states and 41689 transitions. [2022-12-14 15:55:30,053 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) [2022-12-14 15:55:30,053 INFO L276 IsEmpty]: Start isEmpty. Operand 29725 states and 41689 transitions. [2022-12-14 15:55:30,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2022-12-14 15:55:30,060 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 15:55:30,060 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] [2022-12-14 15:55:30,060 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-12-14 15:55:30,060 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 15:55:30,061 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 15:55:30,061 INFO L85 PathProgramCache]: Analyzing trace with hash -989901353, now seen corresponding path program 1 times [2022-12-14 15:55:30,061 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 15:55:30,061 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1889541918] [2022-12-14 15:55:30,061 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 15:55:30,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 15:55:30,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 15:55:30,585 INFO L134 CoverageAnalysis]: Checked inductivity of 1881 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1878 trivial. 0 not checked. [2022-12-14 15:55:30,585 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 15:55:30,585 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1889541918] [2022-12-14 15:55:30,585 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1889541918] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 15:55:30,585 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 15:55:30,585 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 15:55:30,585 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1360844708] [2022-12-14 15:55:30,586 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 15:55:30,586 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 15:55:30,586 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 15:55:30,587 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 15:55:30,587 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 15:55:30,587 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) [2022-12-14 15:55:35,550 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 [] [2022-12-14 15:55:40,132 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 15:55:40,132 INFO L93 Difference]: Finished difference Result 71765 states and 100684 transitions. [2022-12-14 15:55:40,132 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 15:55:40,132 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 [2022-12-14 15:55:40,133 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 15:55:40,275 INFO L225 Difference]: With dead ends: 71765 [2022-12-14 15:55:40,275 INFO L226 Difference]: Without dead ends: 42626 [2022-12-14 15:55:40,345 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 [2022-12-14 15:55:40,346 INFO L413 NwaCegarLoop]: 4623 mSDtfsCounter, 2923 mSDsluCounter, 2991 mSDsCounter, 0 mSdLazyCounter, 1393 mSolverCounterSat, 15 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2923 SdHoareTripleChecker+Valid, 7614 SdHoareTripleChecker+Invalid, 1409 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 1393 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.2s IncrementalHoareTripleChecker+Time [2022-12-14 15:55:40,346 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2923 Valid, 7614 Invalid, 1409 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [15 Valid, 1393 Invalid, 1 Unknown, 0 Unchecked, 8.2s Time] [2022-12-14 15:55:40,381 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 42626 states. [2022-12-14 15:55:41,932 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 42626 to 42614. [2022-12-14 15:55:41,959 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) [2022-12-14 15:55:42,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42614 states to 42614 states and 59637 transitions. [2022-12-14 15:55:42,103 INFO L78 Accepts]: Start accepts. Automaton has 42614 states and 59637 transitions. Word has length 297 [2022-12-14 15:55:42,103 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 15:55:42,103 INFO L495 AbstractCegarLoop]: Abstraction has 42614 states and 59637 transitions. [2022-12-14 15:55:42,104 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) [2022-12-14 15:55:42,104 INFO L276 IsEmpty]: Start isEmpty. Operand 42614 states and 59637 transitions. [2022-12-14 15:55:42,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2022-12-14 15:55:42,118 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 15:55:42,118 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] [2022-12-14 15:55:42,118 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-12-14 15:55:42,118 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 15:55:42,118 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 15:55:42,118 INFO L85 PathProgramCache]: Analyzing trace with hash -960828489, now seen corresponding path program 1 times [2022-12-14 15:55:42,118 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 15:55:42,118 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [897181912] [2022-12-14 15:55:42,119 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 15:55:42,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 15:55:42,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 15:55:42,717 INFO L134 CoverageAnalysis]: Checked inductivity of 2021 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 2001 trivial. 0 not checked. [2022-12-14 15:55:42,717 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 15:55:42,717 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [897181912] [2022-12-14 15:55:42,717 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [897181912] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 15:55:42,717 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 15:55:42,718 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 15:55:42,718 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [411852729] [2022-12-14 15:55:42,718 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 15:55:42,718 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 15:55:42,718 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 15:55:42,719 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 15:55:42,719 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 15:55:42,719 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) [2022-12-14 15:55:47,048 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.58s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 15:55:49,057 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 15:55:51,169 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 15:55:56,601 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 15:55:56,602 INFO L93 Difference]: Finished difference Result 104320 states and 146118 transitions. [2022-12-14 15:55:56,602 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 15:55:56,603 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 [2022-12-14 15:55:56,603 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 15:55:56,819 INFO L225 Difference]: With dead ends: 104320 [2022-12-14 15:55:56,819 INFO L226 Difference]: Without dead ends: 62292 [2022-12-14 15:55:56,935 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 [2022-12-14 15:55:56,936 INFO L413 NwaCegarLoop]: 5944 mSDtfsCounter, 3434 mSDsluCounter, 3015 mSDsCounter, 0 mSdLazyCounter, 1663 mSolverCounterSat, 9 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 11.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3434 SdHoareTripleChecker+Valid, 8959 SdHoareTripleChecker+Invalid, 1674 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 1663 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 12.1s IncrementalHoareTripleChecker+Time [2022-12-14 15:55:56,936 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3434 Valid, 8959 Invalid, 1674 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 1663 Invalid, 2 Unknown, 0 Unchecked, 12.1s Time] [2022-12-14 15:55:56,987 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 62292 states. [2022-12-14 15:55:58,935 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 62292 to 62264. [2022-12-14 15:55:58,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 62264 states, 37052 states have (on average 1.2482996869264817) internal successors, (46252), 38106 states have internal predecessors, (46252), 20187 states have call successors, (20187), 5065 states have call predecessors, (20187), 5023 states have return successors, (20680), 19650 states have call predecessors, (20680), 20187 states have call successors, (20680) [2022-12-14 15:55:59,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62264 states to 62264 states and 87119 transitions. [2022-12-14 15:55:59,200 INFO L78 Accepts]: Start accepts. Automaton has 62264 states and 87119 transitions. Word has length 330 [2022-12-14 15:55:59,200 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 15:55:59,200 INFO L495 AbstractCegarLoop]: Abstraction has 62264 states and 87119 transitions. [2022-12-14 15:55:59,201 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) [2022-12-14 15:55:59,201 INFO L276 IsEmpty]: Start isEmpty. Operand 62264 states and 87119 transitions. [2022-12-14 15:55:59,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 360 [2022-12-14 15:55:59,214 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 15:55:59,214 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] [2022-12-14 15:55:59,214 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-12-14 15:55:59,214 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 15:55:59,214 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 15:55:59,215 INFO L85 PathProgramCache]: Analyzing trace with hash -1755308304, now seen corresponding path program 1 times [2022-12-14 15:55:59,215 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 15:55:59,215 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1432005229] [2022-12-14 15:55:59,215 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 15:55:59,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 15:55:59,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 15:56:05,519 INFO L134 CoverageAnalysis]: Checked inductivity of 2072 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2072 trivial. 0 not checked. [2022-12-14 15:56:05,520 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 15:56:05,520 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1432005229] [2022-12-14 15:56:05,520 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1432005229] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 15:56:05,520 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 15:56:05,520 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-14 15:56:05,520 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [726535015] [2022-12-14 15:56:05,520 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 15:56:05,521 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-14 15:56:05,521 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 15:56:05,522 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-14 15:56:05,522 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-14 15:56:05,522 INFO L87 Difference]: Start difference. First operand 62264 states and 87119 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) [2022-12-14 15:56:17,015 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 [] [2022-12-14 15:56:26,747 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 15:56:26,748 INFO L93 Difference]: Finished difference Result 87329 states and 122725 transitions. [2022-12-14 15:56:26,748 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-12-14 15:56:26,748 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 [2022-12-14 15:56:26,749 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 15:56:27,024 INFO L225 Difference]: With dead ends: 87329 [2022-12-14 15:56:27,024 INFO L226 Difference]: Without dead ends: 87327 [2022-12-14 15:56:27,054 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2022-12-14 15:56:27,055 INFO L413 NwaCegarLoop]: 3747 mSDtfsCounter, 2489 mSDsluCounter, 12904 mSDsCounter, 0 mSdLazyCounter, 4234 mSolverCounterSat, 5 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 16.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2502 SdHoareTripleChecker+Valid, 16651 SdHoareTripleChecker+Invalid, 4240 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 4234 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 17.3s IncrementalHoareTripleChecker+Time [2022-12-14 15:56:27,055 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2502 Valid, 16651 Invalid, 4240 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [5 Valid, 4234 Invalid, 1 Unknown, 0 Unchecked, 17.3s Time] [2022-12-14 15:56:27,122 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 87327 states. [2022-12-14 15:56:31,830 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 87327 to 87285. [2022-12-14 15:56:31,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 87285 states, 51899 states have (on average 1.2428563170774003) internal successors, (64503), 53449 states have internal predecessors, (64503), 28171 states have call successors, (28171), 7286 states have call predecessors, (28171), 7213 states have return successors, (29995), 27307 states have call predecessors, (29995), 28171 states have call successors, (29995) [2022-12-14 15:56:32,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87285 states to 87285 states and 122669 transitions. [2022-12-14 15:56:32,301 INFO L78 Accepts]: Start accepts. Automaton has 87285 states and 122669 transitions. Word has length 359 [2022-12-14 15:56:32,302 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 15:56:32,302 INFO L495 AbstractCegarLoop]: Abstraction has 87285 states and 122669 transitions. [2022-12-14 15:56:32,302 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) [2022-12-14 15:56:32,302 INFO L276 IsEmpty]: Start isEmpty. Operand 87285 states and 122669 transitions. [2022-12-14 15:56:32,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 367 [2022-12-14 15:56:32,336 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 15:56:32,337 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] [2022-12-14 15:56:32,337 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-12-14 15:56:32,337 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 15:56:32,337 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 15:56:32,338 INFO L85 PathProgramCache]: Analyzing trace with hash -1024724139, now seen corresponding path program 1 times [2022-12-14 15:56:32,338 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 15:56:32,338 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [442807996] [2022-12-14 15:56:32,338 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 15:56:32,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 15:56:32,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 15:56:32,902 INFO L134 CoverageAnalysis]: Checked inductivity of 2157 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 2136 trivial. 0 not checked. [2022-12-14 15:56:32,903 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 15:56:32,903 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [442807996] [2022-12-14 15:56:32,903 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [442807996] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 15:56:32,903 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 15:56:32,903 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 15:56:32,903 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2096279680] [2022-12-14 15:56:32,903 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 15:56:32,904 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 15:56:32,904 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 15:56:32,904 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 15:56:32,904 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 15:56:32,904 INFO L87 Difference]: Start difference. First operand 87285 states and 122669 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) [2022-12-14 15:56:42,800 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 15:56:45,493 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 [] [2022-12-14 15:56:52,254 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 15:56:52,254 INFO L93 Difference]: Finished difference Result 211394 states and 297316 transitions. [2022-12-14 15:56:52,255 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 15:56:52,255 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 [2022-12-14 15:56:52,256 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 15:56:52,723 INFO L225 Difference]: With dead ends: 211394 [2022-12-14 15:56:52,723 INFO L226 Difference]: Without dead ends: 125209 [2022-12-14 15:56:52,978 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 [2022-12-14 15:56:52,979 INFO L413 NwaCegarLoop]: 5790 mSDtfsCounter, 3320 mSDsluCounter, 2981 mSDsCounter, 0 mSdLazyCounter, 1672 mSolverCounterSat, 28 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 11.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3320 SdHoareTripleChecker+Valid, 8771 SdHoareTripleChecker+Invalid, 1701 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 28 IncrementalHoareTripleChecker+Valid, 1672 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 11.8s IncrementalHoareTripleChecker+Time [2022-12-14 15:56:52,979 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3320 Valid, 8771 Invalid, 1701 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [28 Valid, 1672 Invalid, 1 Unknown, 0 Unchecked, 11.8s Time] [2022-12-14 15:56:53,082 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 125209 states. [2022-12-14 15:57:00,231 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 125209 to 125187. [2022-12-14 15:57:00,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 125187 states, 74476 states have (on average 1.2397148074547506) internal successors, (92329), 76698 states have internal predecessors, (92329), 40296 states have call successors, (40296), 10516 states have call predecessors, (40296), 10413 states have return successors, (42711), 39066 states have call predecessors, (42711), 40296 states have call successors, (42711) [2022-12-14 15:57:00,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125187 states to 125187 states and 175336 transitions. [2022-12-14 15:57:00,781 INFO L78 Accepts]: Start accepts. Automaton has 125187 states and 175336 transitions. Word has length 366 [2022-12-14 15:57:00,781 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 15:57:00,781 INFO L495 AbstractCegarLoop]: Abstraction has 125187 states and 175336 transitions. [2022-12-14 15:57:00,782 INFO L496 AbstractCegarLoop]: INTERPOLANT 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) [2022-12-14 15:57:00,782 INFO L276 IsEmpty]: Start isEmpty. Operand 125187 states and 175336 transitions. [2022-12-14 15:57:00,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 383 [2022-12-14 15:57:00,812 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 15:57:00,812 INFO L195 NwaCegarLoop]: trace histogram [28, 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, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 15:57:00,812 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-12-14 15:57:00,813 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 15:57:00,813 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 15:57:00,813 INFO L85 PathProgramCache]: Analyzing trace with hash 794637251, now seen corresponding path program 1 times [2022-12-14 15:57:00,813 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 15:57:00,813 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [939193903] [2022-12-14 15:57:00,813 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 15:57:00,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 15:57:00,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 15:57:03,477 INFO L134 CoverageAnalysis]: Checked inductivity of 2128 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2128 trivial. 0 not checked. [2022-12-14 15:57:03,478 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 15:57:03,478 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [939193903] [2022-12-14 15:57:03,478 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [939193903] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 15:57:03,478 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 15:57:03,478 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-14 15:57:03,478 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [20472549] [2022-12-14 15:57:03,478 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 15:57:03,479 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-14 15:57:03,479 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 15:57:03,480 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-14 15:57:03,480 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-14 15:57:03,480 INFO L87 Difference]: Start difference. First operand 125187 states and 175336 transitions. Second operand has 6 states, 5 states have (on average 21.4) internal successors, (107), 5 states have internal predecessors, (107), 2 states have call successors, (47), 2 states have call predecessors, (47), 2 states have return successors, (42), 3 states have call predecessors, (42), 2 states have call successors, (42) [2022-12-14 15:57:12,690 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 [] [2022-12-14 15:57:23,228 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 15:57:23,228 INFO L93 Difference]: Finished difference Result 249534 states and 350821 transitions. [2022-12-14 15:57:23,229 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-14 15:57:23,229 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 21.4) internal successors, (107), 5 states have internal predecessors, (107), 2 states have call successors, (47), 2 states have call predecessors, (47), 2 states have return successors, (42), 3 states have call predecessors, (42), 2 states have call successors, (42) Word has length 382 [2022-12-14 15:57:23,230 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 15:57:23,767 INFO L225 Difference]: With dead ends: 249534 [2022-12-14 15:57:23,767 INFO L226 Difference]: Without dead ends: 125447 [2022-12-14 15:57:24,142 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2022-12-14 15:57:24,142 INFO L413 NwaCegarLoop]: 3041 mSDtfsCounter, 1 mSDsluCounter, 12155 mSDsCounter, 0 mSdLazyCounter, 2753 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 15196 SdHoareTripleChecker+Invalid, 2754 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2753 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 12.6s IncrementalHoareTripleChecker+Time [2022-12-14 15:57:24,142 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 15196 Invalid, 2754 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2753 Invalid, 1 Unknown, 0 Unchecked, 12.6s Time] [2022-12-14 15:57:24,252 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 125447 states. [2022-12-14 15:57:30,458 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 125447 to 125447. [2022-12-14 15:57:30,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 125447 states, 74671 states have (on average 1.2390888028819755) internal successors, (92524), 76893 states have internal predecessors, (92524), 40296 states have call successors, (40296), 10516 states have call predecessors, (40296), 10478 states have return successors, (42933), 39131 states have call predecessors, (42933), 40296 states have call successors, (42933) [2022-12-14 15:57:31,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125447 states to 125447 states and 175753 transitions. [2022-12-14 15:57:31,042 INFO L78 Accepts]: Start accepts. Automaton has 125447 states and 175753 transitions. Word has length 382 [2022-12-14 15:57:31,042 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 15:57:31,043 INFO L495 AbstractCegarLoop]: Abstraction has 125447 states and 175753 transitions. [2022-12-14 15:57:31,043 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 21.4) internal successors, (107), 5 states have internal predecessors, (107), 2 states have call successors, (47), 2 states have call predecessors, (47), 2 states have return successors, (42), 3 states have call predecessors, (42), 2 states have call successors, (42) [2022-12-14 15:57:31,043 INFO L276 IsEmpty]: Start isEmpty. Operand 125447 states and 175753 transitions. [2022-12-14 15:57:31,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 392 [2022-12-14 15:57:31,090 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 15:57:31,090 INFO L195 NwaCegarLoop]: trace histogram [27, 21, 21, 21, 21, 21, 21, 9, 9, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 15:57:31,091 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-12-14 15:57:31,091 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 15:57:31,091 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 15:57:31,091 INFO L85 PathProgramCache]: Analyzing trace with hash -1812767878, now seen corresponding path program 1 times [2022-12-14 15:57:31,092 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 15:57:31,092 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1604123520] [2022-12-14 15:57:31,092 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 15:57:31,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 15:57:31,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 15:57:37,108 INFO L134 CoverageAnalysis]: Checked inductivity of 2096 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2096 trivial. 0 not checked. [2022-12-14 15:57:37,108 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 15:57:37,108 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1604123520] [2022-12-14 15:57:37,109 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1604123520] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 15:57:37,109 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 15:57:37,109 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-14 15:57:37,109 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [592797736] [2022-12-14 15:57:37,109 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 15:57:37,110 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-14 15:57:37,110 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 15:57:37,111 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-14 15:57:37,111 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-14 15:57:37,111 INFO L87 Difference]: Start difference. First operand 125447 states and 175753 transitions. Second operand has 6 states, 5 states have (on average 21.6) internal successors, (108), 5 states have internal predecessors, (108), 2 states have call successors, (51), 2 states have call predecessors, (51), 2 states have return successors, (47), 3 states have call predecessors, (47), 2 states have call successors, (47) [2022-12-14 15:57:51,471 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 [] [2022-12-14 15:58:01,850 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 15:58:01,851 INFO L93 Difference]: Finished difference Result 125639 states and 176101 transitions. [2022-12-14 15:58:01,851 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-12-14 15:58:01,852 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 21.6) internal successors, (108), 5 states have internal predecessors, (108), 2 states have call successors, (51), 2 states have call predecessors, (51), 2 states have return successors, (47), 3 states have call predecessors, (47), 2 states have call successors, (47) Word has length 391 [2022-12-14 15:58:01,852 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 15:58:02,376 INFO L225 Difference]: With dead ends: 125639 [2022-12-14 15:58:02,376 INFO L226 Difference]: Without dead ends: 125637 [2022-12-14 15:58:02,413 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2022-12-14 15:58:02,414 INFO L413 NwaCegarLoop]: 3730 mSDtfsCounter, 2478 mSDsluCounter, 12857 mSDsCounter, 0 mSdLazyCounter, 4206 mSolverCounterSat, 5 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 15.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2489 SdHoareTripleChecker+Valid, 16587 SdHoareTripleChecker+Invalid, 4212 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 4206 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 17.0s IncrementalHoareTripleChecker+Time [2022-12-14 15:58:02,414 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2489 Valid, 16587 Invalid, 4212 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [5 Valid, 4206 Invalid, 1 Unknown, 0 Unchecked, 17.0s Time] [2022-12-14 15:58:02,494 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 125637 states. [2022-12-14 15:58:11,554 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 125637 to 125447. [2022-12-14 15:58:11,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 125447 states, 74671 states have (on average 1.238834353363421) internal successors, (92505), 76893 states have internal predecessors, (92505), 40296 states have call successors, (40296), 10516 states have call predecessors, (40296), 10478 states have return successors, (42933), 39131 states have call predecessors, (42933), 40296 states have call successors, (42933) [2022-12-14 15:58:12,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125447 states to 125447 states and 175734 transitions. [2022-12-14 15:58:12,119 INFO L78 Accepts]: Start accepts. Automaton has 125447 states and 175734 transitions. Word has length 391 [2022-12-14 15:58:12,119 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 15:58:12,119 INFO L495 AbstractCegarLoop]: Abstraction has 125447 states and 175734 transitions. [2022-12-14 15:58:12,119 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 21.6) internal successors, (108), 5 states have internal predecessors, (108), 2 states have call successors, (51), 2 states have call predecessors, (51), 2 states have return successors, (47), 3 states have call predecessors, (47), 2 states have call successors, (47) [2022-12-14 15:58:12,120 INFO L276 IsEmpty]: Start isEmpty. Operand 125447 states and 175734 transitions. [2022-12-14 15:58:12,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 426 [2022-12-14 15:58:12,176 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 15:58:12,177 INFO L195 NwaCegarLoop]: trace histogram [28, 21, 21, 21, 21, 21, 21, 10, 10, 4, 4, 4, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 15:58:12,177 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-12-14 15:58:12,177 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 15:58:12,177 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 15:58:12,177 INFO L85 PathProgramCache]: Analyzing trace with hash -379484441, now seen corresponding path program 1 times [2022-12-14 15:58:12,177 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 15:58:12,178 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1491466121] [2022-12-14 15:58:12,178 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 15:58:12,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 15:58:12,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 15:58:12,514 INFO L134 CoverageAnalysis]: Checked inductivity of 2194 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 2176 trivial. 0 not checked. [2022-12-14 15:58:12,514 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 15:58:12,514 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1491466121] [2022-12-14 15:58:12,514 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1491466121] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 15:58:12,514 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 15:58:12,514 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 15:58:12,514 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1654008674] [2022-12-14 15:58:12,515 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 15:58:12,515 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 15:58:12,515 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 15:58:12,516 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 15:58:12,516 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 15:58:12,516 INFO L87 Difference]: Start difference. First operand 125447 states and 175734 transitions. Second operand has 3 states, 3 states have (on average 45.0) internal successors, (135), 3 states have internal predecessors, (135), 3 states have call successors, (52), 2 states have call predecessors, (52), 1 states have return successors, (48), 3 states have call predecessors, (48), 3 states have call successors, (48) [2022-12-14 15:58:27,496 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 [] [2022-12-14 15:58:35,898 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 15:58:35,898 INFO L93 Difference]: Finished difference Result 367850 states and 514317 transitions. [2022-12-14 15:58:35,899 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 15:58:35,899 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 45.0) internal successors, (135), 3 states have internal predecessors, (135), 3 states have call successors, (52), 2 states have call predecessors, (52), 1 states have return successors, (48), 3 states have call predecessors, (48), 3 states have call successors, (48) Word has length 425 [2022-12-14 15:58:35,899 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 15:58:36,979 INFO L225 Difference]: With dead ends: 367850 [2022-12-14 15:58:36,979 INFO L226 Difference]: Without dead ends: 242464 [2022-12-14 15:58:37,370 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 [2022-12-14 15:58:37,371 INFO L413 NwaCegarLoop]: 4202 mSDtfsCounter, 3195 mSDsluCounter, 3016 mSDsCounter, 0 mSdLazyCounter, 1238 mSolverCounterSat, 7 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3195 SdHoareTripleChecker+Valid, 7218 SdHoareTripleChecker+Invalid, 1246 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 1238 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.4s IncrementalHoareTripleChecker+Time [2022-12-14 15:58:37,371 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3195 Valid, 7218 Invalid, 1246 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 1238 Invalid, 1 Unknown, 0 Unchecked, 7.4s Time] [2022-12-14 15:58:37,570 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 242464 states. [2022-12-14 15:58:54,577 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 242464 to 242294. [2022-12-14 15:58:54,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 242294 states, 143814 states have (on average 1.2321957528474279) internal successors, (177207), 148384 states have internal predecessors, (177207), 78015 states have call successors, (78015), 20529 states have call predecessors, (78015), 20463 states have return successors, (82861), 75556 states have call predecessors, (82861), 78015 states have call successors, (82861) [2022-12-14 15:58:55,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242294 states to 242294 states and 338083 transitions. [2022-12-14 15:58:55,931 INFO L78 Accepts]: Start accepts. Automaton has 242294 states and 338083 transitions. Word has length 425 [2022-12-14 15:58:55,931 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 15:58:55,931 INFO L495 AbstractCegarLoop]: Abstraction has 242294 states and 338083 transitions. [2022-12-14 15:58:55,931 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 45.0) internal successors, (135), 3 states have internal predecessors, (135), 3 states have call successors, (52), 2 states have call predecessors, (52), 1 states have return successors, (48), 3 states have call predecessors, (48), 3 states have call successors, (48) [2022-12-14 15:58:55,931 INFO L276 IsEmpty]: Start isEmpty. Operand 242294 states and 338083 transitions. [2022-12-14 15:58:56,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 442 [2022-12-14 15:58:56,040 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 15:58:56,041 INFO L195 NwaCegarLoop]: trace histogram [29, 21, 21, 21, 21, 21, 21, 11, 11, 5, 5, 5, 3, 3, 3, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 15:58:56,041 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-12-14 15:58:56,041 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 15:58:56,041 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 15:58:56,041 INFO L85 PathProgramCache]: Analyzing trace with hash -168831450, now seen corresponding path program 1 times [2022-12-14 15:58:56,041 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 15:58:56,041 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1781651599] [2022-12-14 15:58:56,042 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 15:58:56,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 15:58:56,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 15:58:56,473 INFO L134 CoverageAnalysis]: Checked inductivity of 2298 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 2267 trivial. 0 not checked. [2022-12-14 15:58:56,473 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 15:58:56,473 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1781651599] [2022-12-14 15:58:56,473 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1781651599] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 15:58:56,473 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 15:58:56,473 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 15:58:56,473 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [261219495] [2022-12-14 15:58:56,473 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 15:58:56,474 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 15:58:56,474 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 15:58:56,474 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 15:58:56,474 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 15:58:56,474 INFO L87 Difference]: Start difference. First operand 242294 states and 338083 transitions. Second operand has 3 states, 3 states have (on average 46.333333333333336) internal successors, (139), 3 states have internal predecessors, (139), 3 states have call successors, (54), 2 states have call predecessors, (54), 1 states have return successors, (50), 3 states have call predecessors, (50), 3 states have call successors, (50) [2022-12-14 15:59:17,673 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 [] [2022-12-14 15:59:29,450 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 15:59:29,450 INFO L93 Difference]: Finished difference Result 602296 states and 840418 transitions. [2022-12-14 15:59:29,451 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 15:59:29,451 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 46.333333333333336) internal successors, (139), 3 states have internal predecessors, (139), 3 states have call successors, (54), 2 states have call predecessors, (54), 1 states have return successors, (50), 3 states have call predecessors, (50), 3 states have call successors, (50) Word has length 441 [2022-12-14 15:59:29,452 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 15:59:31,169 INFO L225 Difference]: With dead ends: 602296 [2022-12-14 15:59:31,170 INFO L226 Difference]: Without dead ends: 360733 [2022-12-14 15:59:31,901 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 [2022-12-14 15:59:31,901 INFO L413 NwaCegarLoop]: 5800 mSDtfsCounter, 3244 mSDsluCounter, 3014 mSDsCounter, 0 mSdLazyCounter, 1596 mSolverCounterSat, 4 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3244 SdHoareTripleChecker+Valid, 8814 SdHoareTripleChecker+Invalid, 1601 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 1596 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.9s IncrementalHoareTripleChecker+Time [2022-12-14 15:59:31,902 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3244 Valid, 8814 Invalid, 1601 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 1596 Invalid, 1 Unknown, 0 Unchecked, 7.9s Time] [2022-12-14 15:59:32,205 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 360733 states. [2022-12-14 15:59:57,607 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 360733 to 360563. [2022-12-14 15:59:57,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 360563 states, 214065 states have (on average 1.2323873589797492) internal successors, (263811), 220985 states have internal predecessors, (263811), 115933 states have call successors, (115933), 30658 states have call predecessors, (115933), 30563 states have return successors, (123017), 112177 states have call predecessors, (123017), 115933 states have call successors, (123017) [2022-12-14 15:59:59,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360563 states to 360563 states and 502761 transitions. [2022-12-14 15:59:59,615 INFO L78 Accepts]: Start accepts. Automaton has 360563 states and 502761 transitions. Word has length 441 [2022-12-14 15:59:59,616 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 15:59:59,616 INFO L495 AbstractCegarLoop]: Abstraction has 360563 states and 502761 transitions. [2022-12-14 15:59:59,616 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 46.333333333333336) internal successors, (139), 3 states have internal predecessors, (139), 3 states have call successors, (54), 2 states have call predecessors, (54), 1 states have return successors, (50), 3 states have call predecessors, (50), 3 states have call successors, (50) [2022-12-14 15:59:59,616 INFO L276 IsEmpty]: Start isEmpty. Operand 360563 states and 502761 transitions. [2022-12-14 15:59:59,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 439 [2022-12-14 15:59:59,737 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 15:59:59,737 INFO L195 NwaCegarLoop]: trace histogram [28, 21, 21, 21, 21, 21, 21, 10, 10, 4, 4, 4, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 15:59:59,737 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2022-12-14 15:59:59,737 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 15:59:59,738 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 15:59:59,738 INFO L85 PathProgramCache]: Analyzing trace with hash 451956691, now seen corresponding path program 1 times [2022-12-14 15:59:59,738 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 15:59:59,738 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1391068959] [2022-12-14 15:59:59,738 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 15:59:59,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:01:55,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat