./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--atlx--atl1.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5bf8213-8402-43fd-ba64-55f916c1be0d/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5bf8213-8402-43fd-ba64-55f916c1be0d/bin/uautomizer-uyxdKDjOR8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5bf8213-8402-43fd-ba64-55f916c1be0d/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5bf8213-8402-43fd-ba64-55f916c1be0d/bin/uautomizer-uyxdKDjOR8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--atlx--atl1.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5bf8213-8402-43fd-ba64-55f916c1be0d/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5bf8213-8402-43fd-ba64-55f916c1be0d/bin/uautomizer-uyxdKDjOR8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 7e20a2a63b20681973e7da2f472e7774f2d8f807c6228dba0d1eb9a52abaa4b7 --- 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 [2022-12-13 20:40:47,105 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 20:40:47,106 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 20:40:47,119 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 20:40:47,119 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 20:40:47,120 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 20:40:47,121 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 20:40:47,121 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 20:40:47,122 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 20:40:47,123 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 20:40:47,124 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 20:40:47,124 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 20:40:47,125 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 20:40:47,125 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 20:40:47,126 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 20:40:47,127 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 20:40:47,127 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 20:40:47,128 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 20:40:47,129 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 20:40:47,130 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 20:40:47,131 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 20:40:47,132 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 20:40:47,133 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 20:40:47,138 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 20:40:47,141 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 20:40:47,141 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 20:40:47,141 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 20:40:47,142 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 20:40:47,142 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 20:40:47,143 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 20:40:47,143 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 20:40:47,144 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 20:40:47,144 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 20:40:47,145 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 20:40:47,146 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 20:40:47,146 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 20:40:47,146 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 20:40:47,147 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 20:40:47,147 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 20:40:47,148 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 20:40:47,148 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 20:40:47,149 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5bf8213-8402-43fd-ba64-55f916c1be0d/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-12-13 20:40:47,166 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 20:40:47,166 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 20:40:47,166 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 20:40:47,167 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 20:40:47,167 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 20:40:47,167 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 20:40:47,168 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 20:40:47,168 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 20:40:47,168 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 20:40:47,168 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 20:40:47,168 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-13 20:40:47,168 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 20:40:47,168 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-13 20:40:47,169 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 20:40:47,169 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-13 20:40:47,169 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-13 20:40:47,169 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 20:40:47,169 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-13 20:40:47,169 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 20:40:47,169 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 20:40:47,169 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 20:40:47,170 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 20:40:47,170 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 20:40:47,170 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 20:40:47,170 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-13 20:40:47,170 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-13 20:40:47,170 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-13 20:40:47,170 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 20:40:47,171 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-13 20:40:47,171 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 20:40:47,171 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 20:40:47,171 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 20:40:47,171 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_d5bf8213-8402-43fd-ba64-55f916c1be0d/bin/uautomizer-uyxdKDjOR8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5bf8213-8402-43fd-ba64-55f916c1be0d/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7e20a2a63b20681973e7da2f472e7774f2d8f807c6228dba0d1eb9a52abaa4b7 [2022-12-13 20:40:47,373 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 20:40:47,393 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 20:40:47,396 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 20:40:47,397 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 20:40:47,398 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 20:40:47,399 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5bf8213-8402-43fd-ba64-55f916c1be0d/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--atlx--atl1.ko-entry_point.cil.out.i [2022-12-13 20:40:50,028 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 20:40:50,379 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 20:40:50,379 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5bf8213-8402-43fd-ba64-55f916c1be0d/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--atlx--atl1.ko-entry_point.cil.out.i [2022-12-13 20:40:50,407 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5bf8213-8402-43fd-ba64-55f916c1be0d/bin/uautomizer-uyxdKDjOR8/data/041469995/6ee2a28981a146e6a91958e86fed08e1/FLAG7d0f205b9 [2022-12-13 20:40:50,418 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5bf8213-8402-43fd-ba64-55f916c1be0d/bin/uautomizer-uyxdKDjOR8/data/041469995/6ee2a28981a146e6a91958e86fed08e1 [2022-12-13 20:40:50,420 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 20:40:50,421 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 20:40:50,421 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 20:40:50,422 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 20:40:50,424 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 20:40:50,425 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 08:40:50" (1/1) ... [2022-12-13 20:40:50,425 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ab5cf0c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:40:50, skipping insertion in model container [2022-12-13 20:40:50,425 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 08:40:50" (1/1) ... [2022-12-13 20:40:50,431 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 20:40:50,542 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 20:40:51,266 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-13 20:40:51,278 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-13 20:40:51,289 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-13 20:40:51,665 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-13 20:40:51,671 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-13 20:40:51,790 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 20:40:51,795 WARN L623 FunctionHandler]: Unknown extern function ___pskb_trim [2022-12-13 20:40:51,862 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-13 20:40:51,941 WARN L623 FunctionHandler]: Unknown extern function netif_tx_wake_queue [2022-12-13 20:40:51,975 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_irq [2022-12-13 20:40:51,979 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-12-13 20:40:51,988 WARN L623 FunctionHandler]: Unknown extern function netif_receive_skb_sk [2022-12-13 20:40:52,056 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-12-13 20:40:52,129 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msi_range [2022-12-13 20:40:52,134 WARN L623 FunctionHandler]: Unknown extern function dma_alloc_attrs [2022-12-13 20:40:52,139 WARN L623 FunctionHandler]: Unknown extern function dma_free_attrs [2022-12-13 20:40:52,153 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-12-13 20:40:52,215 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 20:40:52,215 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 20:40:52,220 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 20:40:52,221 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:52,221 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:52,221 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:52,227 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:52,227 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 20:40:52,236 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-12-13 20:40:52,256 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 20:40:52,256 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:52,273 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 20:40:52,274 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 20:40:52,275 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 20:40:52,276 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 20:40:52,277 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 20:40:52,282 WARN L623 FunctionHandler]: Unknown extern function dev_notice [2022-12-13 20:40:52,282 WARN L623 FunctionHandler]: Unknown extern function dev_notice [2022-12-13 20:40:52,290 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:52,291 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 20:40:52,291 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 20:40:52,291 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-12-13 20:40:52,292 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 20:40:52,292 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 20:40:52,292 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 20:40:52,294 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 20:40:52,299 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 20:40:52,299 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:52,299 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-12-13 20:40:52,304 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:52,305 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:52,305 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 20:40:52,306 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 20:40:52,306 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 20:40:52,306 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 20:40:52,307 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:52,307 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 20:40:52,308 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 20:40:52,308 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 20:40:52,313 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:52,313 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:52,313 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:52,314 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:52,314 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 20:40:52,314 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 20:40:52,314 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 20:40:52,315 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 20:40:52,324 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 20:40:52,324 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-12-13 20:40:52,330 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-13 20:40:52,331 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 20:40:52,332 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:52,337 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:52,337 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 20:40:52,338 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 20:40:52,338 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 20:40:52,349 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 20:40:52,350 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 20:40:52,350 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 20:40:52,350 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 20:40:52,363 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 20:40:52,364 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 20:40:52,369 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 20:40:52,370 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 20:40:52,370 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 20:40:52,370 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 20:40:52,371 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 20:40:52,371 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 20:40:52,372 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 20:40:52,372 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 20:40:52,377 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:52,378 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:52,385 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 20:40:52,386 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:52,387 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:52,392 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-13 20:40:52,394 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 20:40:52,394 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 20:40:52,404 WARN L623 FunctionHandler]: Unknown extern function generic_mii_ioctl [2022-12-13 20:40:52,410 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 20:40:52,412 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 20:40:52,416 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 20:40:52,427 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 20:40:52,438 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 20:40:52,444 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:52,445 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 20:40:52,446 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 20:40:52,448 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 20:40:52,448 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-13 20:40:52,449 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 20:40:52,450 WARN L623 FunctionHandler]: Unknown extern function round_jiffies [2022-12-13 20:40:52,455 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:52,455 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:52,460 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 20:40:52,461 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:52,461 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 20:40:52,462 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:52,467 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:52,467 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:52,468 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:52,468 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:52,468 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:52,469 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:52,469 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:52,469 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:52,469 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:52,470 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:52,470 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:52,470 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:52,471 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:52,472 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:52,472 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:52,472 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 20:40:52,473 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:52,473 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 20:40:52,473 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:52,474 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:52,474 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:52,475 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:52,475 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:52,476 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:52,476 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:52,477 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:52,477 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:52,477 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:52,477 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 20:40:52,478 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:52,478 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:52,483 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:52,483 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 20:40:52,484 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:52,488 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-12-13 20:40:52,489 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:52,502 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:52,516 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 20:40:52,523 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-13 20:40:52,546 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 20:40:52,547 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 20:40:52,547 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 20:40:52,547 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 20:40:52,548 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 20:40:52,548 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 20:40:52,549 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 20:40:52,549 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 20:40:52,549 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 20:40:52,551 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 20:40:52,551 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-13 20:40:52,553 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:52,577 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 20:40:52,585 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-13 20:40:52,587 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-13 20:40:52,588 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-13 20:40:52,607 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 20:40:52,618 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-12-13 20:40:52,623 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:52,624 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 20:40:52,625 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 20:40:52,626 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 20:40:52,627 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:52,642 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 20:40:52,643 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-12-13 20:40:52,649 WARN L623 FunctionHandler]: Unknown extern function napi_disable [2022-12-13 20:40:52,649 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-12-13 20:40:52,650 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 20:40:52,655 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-13 20:40:52,655 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-13 20:40:52,660 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 20:40:52,665 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 20:40:52,674 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-13 20:40:52,675 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 20:40:52,675 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:52,676 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 20:40:52,676 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:52,677 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 20:40:52,677 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 20:40:52,677 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:52,678 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 20:40:52,678 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:52,678 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 20:40:52,678 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:52,679 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 20:40:52,679 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:52,679 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 20:40:52,679 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 20:40:52,680 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:52,680 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 20:40:52,685 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:52,686 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-13 20:40:52,691 WARN L623 FunctionHandler]: Unknown extern function pci_wake_from_d3 [2022-12-13 20:40:52,692 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-13 20:40:52,696 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-13 20:40:52,696 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-12-13 20:40:52,702 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-13 20:40:52,702 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 20:40:52,703 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-12-13 20:40:52,703 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-13 20:40:52,703 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-12-13 20:40:52,704 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-12-13 20:40:52,705 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-12-13 20:40:52,705 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 20:40:52,706 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-12-13 20:40:52,707 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 20:40:52,708 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 20:40:52,709 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 20:40:52,709 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 20:40:52,709 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 20:40:52,710 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 20:40:52,710 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-13 20:40:52,711 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-13 20:40:52,711 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 20:40:52,716 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 20:40:52,716 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-13 20:40:52,717 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-13 20:40:52,717 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 20:40:52,743 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 20:40:52,744 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 20:40:52,745 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 20:40:52,748 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 20:40:52,749 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 20:40:52,754 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 20:40:52,755 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 20:40:52,755 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 20:40:52,766 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-13 20:40:52,802 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 20:40:52,931 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-13 20:40:52,933 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-13 20:40:52,933 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-13 20:40:52,933 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-13 20:40:52,935 WARN L623 FunctionHandler]: Unknown extern function ldv_ndo_init_7 [2022-12-13 20:40:52,935 WARN L623 FunctionHandler]: Unknown extern function ldv_ndo_uninit_7 [2022-12-13 20:40:52,936 WARN L623 FunctionHandler]: Unknown extern function ldv_suspend_late_8 [2022-12-13 20:40:52,936 WARN L623 FunctionHandler]: Unknown extern function ldv_restore_early_8 [2022-12-13 20:40:52,937 WARN L623 FunctionHandler]: Unknown extern function ldv_resume_early_8 [2022-12-13 20:40:52,937 WARN L623 FunctionHandler]: Unknown extern function ldv_thaw_early_8 [2022-12-13 20:40:52,937 WARN L623 FunctionHandler]: Unknown extern function ldv_resume_noirq_8 [2022-12-13 20:40:52,937 WARN L623 FunctionHandler]: Unknown extern function ldv_freeze_noirq_8 [2022-12-13 20:40:52,937 WARN L623 FunctionHandler]: Unknown extern function ldv_prepare_8 [2022-12-13 20:40:52,938 WARN L623 FunctionHandler]: Unknown extern function ldv_freeze_late_8 [2022-12-13 20:40:52,938 WARN L623 FunctionHandler]: Unknown extern function ldv_thaw_noirq_8 [2022-12-13 20:40:52,938 WARN L623 FunctionHandler]: Unknown extern function ldv_poweroff_noirq_8 [2022-12-13 20:40:52,938 WARN L623 FunctionHandler]: Unknown extern function ldv_poweroff_late_8 [2022-12-13 20:40:52,939 WARN L623 FunctionHandler]: Unknown extern function ldv_restore_noirq_8 [2022-12-13 20:40:52,948 WARN L623 FunctionHandler]: Unknown extern function ldv_suspend_noirq_8 [2022-12-13 20:40:52,948 WARN L623 FunctionHandler]: Unknown extern function ldv_complete_8 [2022-12-13 20:40:52,950 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_link [2022-12-13 20:40:52,951 WARN L623 FunctionHandler]: Unknown extern function ldv_check_final_state [2022-12-13 20:40:52,952 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 20:40:52,953 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-13 20:40:52,953 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 20:40:52,954 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-12-13 20:40:52,954 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-13 20:40:52,957 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 20:40:52,959 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-13 20:40:52,959 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 20:40:52,959 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-12-13 20:40:52,960 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-13 20:40:52,960 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-13 20:40:52,960 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-13 20:40:52,961 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-13 20:40:52,961 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-13 20:40:52,967 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_d5bf8213-8402-43fd-ba64-55f916c1be0d/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--atlx--atl1.ko-entry_point.cil.out.i[401891,401904] [2022-12-13 20:40:53,001 WARN L623 FunctionHandler]: Unknown extern function ldv_some_page [2022-12-13 20:40:53,036 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 20:40:53,094 INFO L203 MainTranslator]: Completed pre-run [2022-12-13 20:40:53,186 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-13 20:40:53,187 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-13 20:40:53,187 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-13 20:40:53,196 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-13 20:40:53,207 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-13 20:40:53,212 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 20:40:53,213 WARN L623 FunctionHandler]: Unknown extern function ___pskb_trim [2022-12-13 20:40:53,216 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-13 20:40:53,219 WARN L623 FunctionHandler]: Unknown extern function netif_tx_wake_queue [2022-12-13 20:40:53,220 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_irq [2022-12-13 20:40:53,221 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-12-13 20:40:53,221 WARN L623 FunctionHandler]: Unknown extern function netif_receive_skb_sk [2022-12-13 20:40:53,229 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-12-13 20:40:53,230 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msi_range [2022-12-13 20:40:53,230 WARN L623 FunctionHandler]: Unknown extern function dma_alloc_attrs [2022-12-13 20:40:53,231 WARN L623 FunctionHandler]: Unknown extern function dma_free_attrs [2022-12-13 20:40:53,232 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-12-13 20:40:53,235 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 20:40:53,236 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 20:40:53,237 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 20:40:53,237 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:53,237 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:53,238 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:53,238 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:53,238 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 20:40:53,239 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-12-13 20:40:53,240 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 20:40:53,240 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:53,241 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 20:40:53,242 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 20:40:53,242 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 20:40:53,242 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 20:40:53,243 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 20:40:53,243 WARN L623 FunctionHandler]: Unknown extern function dev_notice [2022-12-13 20:40:53,244 WARN L623 FunctionHandler]: Unknown extern function dev_notice [2022-12-13 20:40:53,248 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:53,249 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 20:40:53,249 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 20:40:53,249 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-12-13 20:40:53,249 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 20:40:53,249 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 20:40:53,249 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 20:40:53,250 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 20:40:53,251 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 20:40:53,251 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:53,252 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-12-13 20:40:53,252 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:53,252 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:53,252 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 20:40:53,253 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 20:40:53,253 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 20:40:53,253 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 20:40:53,253 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:53,254 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 20:40:53,254 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 20:40:53,254 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 20:40:53,254 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:53,255 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:53,255 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:53,255 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:53,256 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 20:40:53,256 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 20:40:53,256 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 20:40:53,257 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 20:40:53,260 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 20:40:53,261 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-12-13 20:40:53,263 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-13 20:40:53,264 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 20:40:53,264 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:53,264 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:53,265 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 20:40:53,265 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 20:40:53,265 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 20:40:53,271 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 20:40:53,271 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 20:40:53,271 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 20:40:53,272 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 20:40:53,278 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 20:40:53,279 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 20:40:53,280 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 20:40:53,280 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 20:40:53,280 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 20:40:53,280 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 20:40:53,280 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 20:40:53,281 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 20:40:53,281 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 20:40:53,281 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 20:40:53,281 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:53,282 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:53,288 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 20:40:53,289 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:53,290 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:53,290 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-13 20:40:53,291 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 20:40:53,291 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 20:40:53,293 WARN L623 FunctionHandler]: Unknown extern function generic_mii_ioctl [2022-12-13 20:40:53,294 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 20:40:53,294 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 20:40:53,297 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 20:40:53,298 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 20:40:53,300 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 20:40:53,301 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:53,302 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 20:40:53,302 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 20:40:53,303 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 20:40:53,304 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-13 20:40:53,304 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 20:40:53,304 WARN L623 FunctionHandler]: Unknown extern function round_jiffies [2022-12-13 20:40:53,305 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:53,305 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:53,306 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 20:40:53,306 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:53,306 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 20:40:53,307 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:53,307 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:53,307 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:53,308 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:53,308 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:53,308 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:53,308 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:53,309 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:53,309 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:53,309 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:53,309 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:53,309 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:53,310 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:53,310 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:53,311 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:53,311 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:53,311 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 20:40:53,312 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:53,312 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 20:40:53,312 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:53,313 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:53,313 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:53,313 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:53,314 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:53,315 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:53,315 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:53,316 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:53,316 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:53,316 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:53,316 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 20:40:53,316 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:53,317 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:53,318 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:53,318 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 20:40:53,318 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:53,318 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-12-13 20:40:53,319 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:53,323 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:53,325 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 20:40:53,326 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-13 20:40:53,329 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 20:40:53,329 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 20:40:53,330 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 20:40:53,330 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 20:40:53,330 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 20:40:53,330 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 20:40:53,331 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 20:40:53,331 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 20:40:53,332 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 20:40:53,345 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 20:40:53,345 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-13 20:40:53,346 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:53,351 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 20:40:53,353 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-13 20:40:53,354 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-13 20:40:53,355 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-13 20:40:53,360 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 20:40:53,362 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-12-13 20:40:53,363 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:53,363 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 20:40:53,364 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 20:40:53,365 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 20:40:53,365 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:53,366 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 20:40:53,367 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-12-13 20:40:53,367 WARN L623 FunctionHandler]: Unknown extern function napi_disable [2022-12-13 20:40:53,368 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-12-13 20:40:53,368 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 20:40:53,368 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-13 20:40:53,368 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-13 20:40:53,369 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 20:40:53,370 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 20:40:53,370 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-13 20:40:53,371 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 20:40:53,371 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:53,372 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 20:40:53,372 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:53,372 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 20:40:53,372 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 20:40:53,372 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:53,373 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 20:40:53,373 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:53,373 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 20:40:53,373 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:53,373 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 20:40:53,373 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:53,374 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 20:40:53,374 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 20:40:53,374 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:53,374 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 20:40:53,375 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 20:40:53,375 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-13 20:40:53,375 WARN L623 FunctionHandler]: Unknown extern function pci_wake_from_d3 [2022-12-13 20:40:53,376 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-13 20:40:53,376 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-13 20:40:53,376 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-12-13 20:40:53,376 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-13 20:40:53,377 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 20:40:53,377 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-12-13 20:40:53,377 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-13 20:40:53,377 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-12-13 20:40:53,381 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-12-13 20:40:53,381 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-12-13 20:40:53,381 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 20:40:53,388 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-12-13 20:40:53,389 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 20:40:53,389 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 20:40:53,390 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 20:40:53,390 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 20:40:53,390 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 20:40:53,390 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 20:40:53,391 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-13 20:40:53,391 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-13 20:40:53,391 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 20:40:53,392 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 20:40:53,392 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-13 20:40:53,392 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-13 20:40:53,392 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 20:40:53,398 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 20:40:53,399 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 20:40:53,399 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 20:40:53,401 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 20:40:53,401 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 20:40:53,402 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 20:40:53,402 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 20:40:53,402 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 20:40:53,403 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-13 20:40:53,417 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 20:40:53,442 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-13 20:40:53,444 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-13 20:40:53,444 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-13 20:40:53,444 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-13 20:40:53,445 WARN L623 FunctionHandler]: Unknown extern function ldv_ndo_init_7 [2022-12-13 20:40:53,446 WARN L623 FunctionHandler]: Unknown extern function ldv_ndo_uninit_7 [2022-12-13 20:40:53,447 WARN L623 FunctionHandler]: Unknown extern function ldv_suspend_late_8 [2022-12-13 20:40:53,447 WARN L623 FunctionHandler]: Unknown extern function ldv_restore_early_8 [2022-12-13 20:40:53,447 WARN L623 FunctionHandler]: Unknown extern function ldv_resume_early_8 [2022-12-13 20:40:53,447 WARN L623 FunctionHandler]: Unknown extern function ldv_thaw_early_8 [2022-12-13 20:40:53,447 WARN L623 FunctionHandler]: Unknown extern function ldv_resume_noirq_8 [2022-12-13 20:40:53,448 WARN L623 FunctionHandler]: Unknown extern function ldv_freeze_noirq_8 [2022-12-13 20:40:53,448 WARN L623 FunctionHandler]: Unknown extern function ldv_prepare_8 [2022-12-13 20:40:53,448 WARN L623 FunctionHandler]: Unknown extern function ldv_freeze_late_8 [2022-12-13 20:40:53,448 WARN L623 FunctionHandler]: Unknown extern function ldv_thaw_noirq_8 [2022-12-13 20:40:53,448 WARN L623 FunctionHandler]: Unknown extern function ldv_poweroff_noirq_8 [2022-12-13 20:40:53,448 WARN L623 FunctionHandler]: Unknown extern function ldv_poweroff_late_8 [2022-12-13 20:40:53,449 WARN L623 FunctionHandler]: Unknown extern function ldv_restore_noirq_8 [2022-12-13 20:40:53,449 WARN L623 FunctionHandler]: Unknown extern function ldv_suspend_noirq_8 [2022-12-13 20:40:53,449 WARN L623 FunctionHandler]: Unknown extern function ldv_complete_8 [2022-12-13 20:40:53,451 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_link [2022-12-13 20:40:53,451 WARN L623 FunctionHandler]: Unknown extern function ldv_check_final_state [2022-12-13 20:40:53,452 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 20:40:53,452 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-13 20:40:53,453 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 20:40:53,453 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-12-13 20:40:53,453 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-13 20:40:53,454 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 20:40:53,455 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-13 20:40:53,455 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 20:40:53,456 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-12-13 20:40:53,456 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-13 20:40:53,456 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-13 20:40:53,456 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-13 20:40:53,456 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-13 20:40:53,457 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-13 20:40:53,457 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_d5bf8213-8402-43fd-ba64-55f916c1be0d/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--atlx--atl1.ko-entry_point.cil.out.i[401891,401904] [2022-12-13 20:40:53,458 WARN L623 FunctionHandler]: Unknown extern function ldv_some_page [2022-12-13 20:40:53,463 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 20:40:53,645 INFO L208 MainTranslator]: Completed translation [2022-12-13 20:40:53,645 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:40:53 WrapperNode [2022-12-13 20:40:53,645 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-13 20:40:53,646 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-13 20:40:53,647 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-13 20:40:53,647 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-13 20:40:53,653 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:40:53" (1/1) ... [2022-12-13 20:40:53,717 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:40:53" (1/1) ... [2022-12-13 20:40:53,963 INFO L138 Inliner]: procedures = 405, calls = 3582, calls flagged for inlining = 230, calls inlined = 208, statements flattened = 10931 [2022-12-13 20:40:53,963 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-13 20:40:53,964 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-13 20:40:53,964 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-13 20:40:53,964 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-13 20:40:53,974 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:40:53" (1/1) ... [2022-12-13 20:40:53,974 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:40:53" (1/1) ... [2022-12-13 20:40:54,018 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:40:53" (1/1) ... [2022-12-13 20:40:54,018 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:40:53" (1/1) ... [2022-12-13 20:40:54,166 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:40:53" (1/1) ... [2022-12-13 20:40:54,223 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:40:53" (1/1) ... [2022-12-13 20:40:54,267 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:40:53" (1/1) ... [2022-12-13 20:40:54,285 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:40:53" (1/1) ... [2022-12-13 20:40:54,356 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-13 20:40:54,357 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-13 20:40:54,357 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-13 20:40:54,357 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-13 20:40:54,358 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:40:53" (1/1) ... [2022-12-13 20:40:54,364 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 20:40:54,372 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5bf8213-8402-43fd-ba64-55f916c1be0d/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 20:40:54,383 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5bf8213-8402-43fd-ba64-55f916c1be0d/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-13 20:40:54,385 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5bf8213-8402-43fd-ba64-55f916c1be0d/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-13 20:40:54,434 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-12-13 20:40:54,434 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-12-13 20:40:54,434 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2022-12-13 20:40:54,434 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2022-12-13 20:40:54,434 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-12-13 20:40:54,434 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-12-13 20:40:54,434 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-12-13 20:40:54,434 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-12-13 20:40:54,434 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2022-12-13 20:40:54,434 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2022-12-13 20:40:54,434 INFO L130 BoogieDeclarations]: Found specification of procedure atlx_link_chg_task [2022-12-13 20:40:54,434 INFO L138 BoogieDeclarations]: Found implementation of procedure atlx_link_chg_task [2022-12-13 20:40:54,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-12-13 20:40:54,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-12-13 20:40:54,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-13 20:40:54,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-13 20:40:54,435 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2022-12-13 20:40:54,435 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2022-12-13 20:40:54,435 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2022-12-13 20:40:54,435 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2022-12-13 20:40:54,435 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-12-13 20:40:54,435 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-12-13 20:40:54,435 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-12-13 20:40:54,435 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-12-13 20:40:54,435 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-12-13 20:40:54,435 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-12-13 20:40:54,435 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2022-12-13 20:40:54,435 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2022-12-13 20:40:54,436 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_sched_rings_clean [2022-12-13 20:40:54,436 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_sched_rings_clean [2022-12-13 20:40:54,436 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_check_link [2022-12-13 20:40:54,436 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_check_link [2022-12-13 20:40:54,436 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2022-12-13 20:40:54,436 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2022-12-13 20:40:54,436 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-12-13 20:40:54,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-12-13 20:40:54,436 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-12-13 20:40:54,436 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-12-13 20:40:54,436 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_page [2022-12-13 20:40:54,436 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_page [2022-12-13 20:40:54,436 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_init_hw [2022-12-13 20:40:54,436 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_init_hw [2022-12-13 20:40:54,436 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-12-13 20:40:54,436 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-12-13 20:40:54,436 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-12-13 20:40:54,437 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-12-13 20:40:54,437 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-12-13 20:40:54,437 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-12-13 20:40:54,437 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-12-13 20:40:54,437 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-12-13 20:40:54,437 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_reset_dev_task [2022-12-13 20:40:54,437 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_reset_dev_task [2022-12-13 20:40:54,437 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-12-13 20:40:54,437 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-12-13 20:40:54,437 INFO L130 BoogieDeclarations]: Found specification of procedure atlx_irq_disable [2022-12-13 20:40:54,437 INFO L138 BoogieDeclarations]: Found implementation of procedure atlx_irq_disable [2022-12-13 20:40:54,437 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-12-13 20:40:54,437 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-12-13 20:40:54,437 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_up [2022-12-13 20:40:54,437 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_up [2022-12-13 20:40:54,437 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2022-12-13 20:40:54,438 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2022-12-13 20:40:54,438 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-13 20:40:54,438 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2022-12-13 20:40:54,438 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2022-12-13 20:40:54,438 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-12-13 20:40:54,438 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-12-13 20:40:54,438 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-12-13 20:40:54,438 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-12-13 20:40:54,438 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_write_phy_reg [2022-12-13 20:40:54,438 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_write_phy_reg [2022-12-13 20:40:54,438 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-12-13 20:40:54,438 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-12-13 20:40:54,438 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-12-13 20:40:54,438 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-12-13 20:40:54,438 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-12-13 20:40:54,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-12-13 20:40:54,439 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-13 20:40:54,439 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-12-13 20:40:54,439 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-12-13 20:40:54,439 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2022-12-13 20:40:54,439 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2022-12-13 20:40:54,439 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-12-13 20:40:54,439 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-12-13 20:40:54,439 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_resume [2022-12-13 20:40:54,439 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_resume [2022-12-13 20:40:54,439 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2022-12-13 20:40:54,439 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2022-12-13 20:40:54,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-12-13 20:40:54,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-12-13 20:40:54,439 INFO L130 BoogieDeclarations]: Found specification of procedure atlx_imr_set [2022-12-13 20:40:54,439 INFO L138 BoogieDeclarations]: Found implementation of procedure atlx_imr_set [2022-12-13 20:40:54,439 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-12-13 20:40:54,439 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-12-13 20:40:54,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-12-13 20:40:54,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-12-13 20:40:54,440 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_reset [2022-12-13 20:40:54,440 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_reset [2022-12-13 20:40:54,440 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-13 20:40:54,440 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-13 20:40:54,440 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-12-13 20:40:54,440 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-12-13 20:40:54,440 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-12-13 20:40:54,440 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-12-13 20:40:54,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-13 20:40:54,440 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_free_ring_resources [2022-12-13 20:40:54,440 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_free_ring_resources [2022-12-13 20:40:54,440 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2022-12-13 20:40:54,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2022-12-13 20:40:54,440 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_get_speed_and_duplex [2022-12-13 20:40:54,440 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_get_speed_and_duplex [2022-12-13 20:40:54,441 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-12-13 20:40:54,441 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-12-13 20:40:54,441 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_down [2022-12-13 20:40:54,441 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_down [2022-12-13 20:40:54,441 INFO L130 BoogieDeclarations]: Found specification of procedure __atlx_vlan_mode [2022-12-13 20:40:54,441 INFO L138 BoogieDeclarations]: Found implementation of procedure __atlx_vlan_mode [2022-12-13 20:40:54,441 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-12-13 20:40:54,441 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-12-13 20:40:54,441 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-13 20:40:54,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-13 20:40:54,441 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2022-12-13 20:40:54,441 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2022-12-13 20:40:54,441 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-12-13 20:40:54,441 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-12-13 20:40:54,441 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-12-13 20:40:54,441 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-12-13 20:40:54,442 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-12-13 20:40:54,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-13 20:40:54,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-12-13 20:40:54,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-12-13 20:40:54,442 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_magic [2022-12-13 20:40:54,442 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_magic [2022-12-13 20:40:54,442 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-12-13 20:40:54,442 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-12-13 20:40:54,442 INFO L130 BoogieDeclarations]: Found specification of procedure atlx_ioctl [2022-12-13 20:40:54,442 INFO L138 BoogieDeclarations]: Found implementation of procedure atlx_ioctl [2022-12-13 20:40:54,442 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_change_mtu [2022-12-13 20:40:54,442 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_change_mtu [2022-12-13 20:40:54,442 INFO L130 BoogieDeclarations]: Found specification of procedure atlx_tx_timeout [2022-12-13 20:40:54,442 INFO L138 BoogieDeclarations]: Found implementation of procedure atlx_tx_timeout [2022-12-13 20:40:54,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-12-13 20:40:54,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-12-13 20:40:54,442 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-12-13 20:40:54,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-12-13 20:40:54,443 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_poll_controller [2022-12-13 20:40:54,443 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_poll_controller [2022-12-13 20:40:54,443 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-12-13 20:40:54,443 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-12-13 20:40:54,443 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-13 20:40:54,443 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-13 20:40:54,443 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-13 20:40:54,443 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-13 20:40:54,443 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-12-13 20:40:54,443 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-12-13 20:40:54,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_4 [2022-12-13 20:40:54,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_4 [2022-12-13 20:40:54,443 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-13 20:40:54,443 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-12-13 20:40:54,443 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-12-13 20:40:54,443 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_reset_hw [2022-12-13 20:40:54,444 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_reset_hw [2022-12-13 20:40:54,444 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-12-13 20:40:54,444 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-12-13 20:40:54,444 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-13 20:40:54,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2022-12-13 20:40:54,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2022-12-13 20:40:54,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-13 20:40:54,444 INFO L130 BoogieDeclarations]: Found specification of procedure atlx_set_multi [2022-12-13 20:40:54,444 INFO L138 BoogieDeclarations]: Found implementation of procedure atlx_set_multi [2022-12-13 20:40:54,444 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2022-12-13 20:40:54,444 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2022-12-13 20:40:54,444 INFO L130 BoogieDeclarations]: Found specification of procedure atlx_fix_features [2022-12-13 20:40:54,444 INFO L138 BoogieDeclarations]: Found implementation of procedure atlx_fix_features [2022-12-13 20:40:54,444 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-12-13 20:40:54,444 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-12-13 20:40:54,444 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-12-13 20:40:54,444 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-12-13 20:40:54,445 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-12-13 20:40:54,445 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-12-13 20:40:54,445 INFO L130 BoogieDeclarations]: Found specification of procedure atlx_vlan_mode [2022-12-13 20:40:54,445 INFO L138 BoogieDeclarations]: Found implementation of procedure atlx_vlan_mode [2022-12-13 20:40:54,445 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_set_mac_addr [2022-12-13 20:40:54,445 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_set_mac_addr [2022-12-13 20:40:54,445 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-12-13 20:40:54,445 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-12-13 20:40:54,445 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2022-12-13 20:40:54,445 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2022-12-13 20:40:54,445 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-12-13 20:40:54,445 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-12-13 20:40:54,445 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_clean_rx_ring [2022-12-13 20:40:54,445 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_clean_rx_ring [2022-12-13 20:40:54,445 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_4 [2022-12-13 20:40:54,445 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_4 [2022-12-13 20:40:54,445 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2022-12-13 20:40:54,446 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2022-12-13 20:40:54,446 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-12-13 20:40:54,446 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-12-13 20:40:54,446 INFO L130 BoogieDeclarations]: Found specification of procedure atlx_set_features [2022-12-13 20:40:54,446 INFO L138 BoogieDeclarations]: Found implementation of procedure atlx_set_features [2022-12-13 20:40:54,446 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-13 20:40:54,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-12-13 20:40:54,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-12-13 20:40:54,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-12-13 20:40:54,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-12-13 20:40:54,446 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-12-13 20:40:54,446 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-12-13 20:40:54,446 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_set_mac [2022-12-13 20:40:54,446 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_set_mac [2022-12-13 20:40:54,446 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_suspend [2022-12-13 20:40:54,446 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_suspend [2022-12-13 20:40:54,447 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_clean_tx_ring [2022-12-13 20:40:54,447 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_clean_tx_ring [2022-12-13 20:40:54,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-12-13 20:40:54,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-12-13 20:40:54,447 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_phy_setup_autoneg_adv [2022-12-13 20:40:54,447 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_phy_setup_autoneg_adv [2022-12-13 20:40:54,447 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2022-12-13 20:40:54,447 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2022-12-13 20:40:54,447 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_intr [2022-12-13 20:40:54,447 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_intr [2022-12-13 20:40:54,447 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-12-13 20:40:54,447 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-12-13 20:40:54,447 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_read_phy_reg [2022-12-13 20:40:54,447 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_read_phy_reg [2022-12-13 20:40:54,447 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-12-13 20:40:54,447 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-12-13 20:40:54,447 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-12-13 20:40:54,448 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-12-13 20:40:54,448 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2022-12-13 20:40:54,448 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2022-12-13 20:40:54,448 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_setup_ring_resources [2022-12-13 20:40:54,448 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_setup_ring_resources [2022-12-13 20:40:54,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-13 20:40:54,448 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_alloc_rx_buffers [2022-12-13 20:40:54,448 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_alloc_rx_buffers [2022-12-13 20:40:55,152 INFO L235 CfgBuilder]: Building ICFG [2022-12-13 20:40:55,155 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-13 20:40:55,306 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-12-13 20:52:13,673 INFO L276 CfgBuilder]: Performing block encoding [2022-12-13 20:52:13,694 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-13 20:52:13,694 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-13 20:52:13,698 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 08:52:13 BoogieIcfgContainer [2022-12-13 20:52:13,699 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-13 20:52:13,700 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-13 20:52:13,700 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-13 20:52:13,702 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-13 20:52:13,703 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.12 08:40:50" (1/3) ... [2022-12-13 20:52:13,703 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2fb9b9c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 08:52:13, skipping insertion in model container [2022-12-13 20:52:13,703 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:40:53" (2/3) ... [2022-12-13 20:52:13,703 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2fb9b9c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 08:52:13, skipping insertion in model container [2022-12-13 20:52:13,703 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 08:52:13" (3/3) ... [2022-12-13 20:52:13,704 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--atlx--atl1.ko-entry_point.cil.out.i [2022-12-13 20:52:13,717 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-13 20:52:13,717 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-12-13 20:52:13,799 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-13 20:52:13,803 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@249d4ea8, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2022-12-13 20:52:13,803 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-12-13 20:52:13,815 INFO L276 IsEmpty]: Start isEmpty. Operand has 5052 states, 4382 states have (on average 1.4456869009584665) internal successors, (6335), 4412 states have internal predecessors, (6335), 559 states have call successors, (559), 110 states have call predecessors, (559), 109 states have return successors, (548), 545 states have call predecessors, (548), 548 states have call successors, (548) [2022-12-13 20:52:13,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-12-13 20:52:13,835 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 20:52:13,836 INFO L195 NwaCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 7, 7, 7, 7, 7, 7, 7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 20:52:13,836 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 20:52:13,840 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 20:52:13,840 INFO L85 PathProgramCache]: Analyzing trace with hash -2003534365, now seen corresponding path program 1 times [2022-12-13 20:52:13,846 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 20:52:13,846 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2083257382] [2022-12-13 20:52:13,846 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 20:52:13,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 20:52:14,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:52:15,306 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 20:52:15,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:52:15,340 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:52:15,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:52:15,348 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:52:15,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:52:15,356 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 20:52:15,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:52:15,368 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:52:15,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:52:15,375 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:52:15,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:52:15,382 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-12-13 20:52:15,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:52:15,395 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:52:15,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:52:15,402 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:52:15,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:52:15,409 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-12-13 20:52:15,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:52:15,421 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:52:15,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:52:15,428 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:52:15,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:52:15,435 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2022-12-13 20:52:15,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:52:15,448 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:52:15,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:52:15,454 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:52:15,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:52:15,461 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2022-12-13 20:52:15,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:52:15,474 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:52:15,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:52:15,481 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:52:15,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:52:15,488 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2022-12-13 20:52:15,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:52:15,500 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:52:15,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:52:15,506 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:52:15,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:52:15,513 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2022-12-13 20:52:15,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:52:15,525 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:52:15,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:52:15,532 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:52:15,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:52:15,539 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2022-12-13 20:52:15,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:52:15,551 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:52:15,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:52:15,557 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:52:15,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:52:15,564 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 20:52:15,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:52:15,576 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:52:15,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:52:15,582 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:52:15,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:52:15,629 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2022-12-13 20:52:15,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:52:15,641 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:52:15,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:52:15,649 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2022-12-13 20:52:15,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:52:15,659 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:52:15,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:52:15,666 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2022-12-13 20:52:15,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:52:15,677 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:52:15,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:52:15,683 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2022-12-13 20:52:15,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:52:15,693 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:52:15,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:52:15,700 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2022-12-13 20:52:15,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:52:15,710 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:52:15,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:52:15,716 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2022-12-13 20:52:15,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:52:15,726 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:52:15,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:52:15,733 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2022-12-13 20:52:15,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:52:15,743 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:52:15,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:52:15,750 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 257 [2022-12-13 20:52:15,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:52:15,757 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2022-12-13 20:52:15,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:52:15,765 INFO L134 CoverageAnalysis]: Checked inductivity of 819 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 819 trivial. 0 not checked. [2022-12-13 20:52:15,765 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 20:52:15,766 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2083257382] [2022-12-13 20:52:15,766 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2083257382] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 20:52:15,766 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 20:52:15,766 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-13 20:52:15,767 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1774110660] [2022-12-13 20:52:15,768 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 20:52:15,771 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-13 20:52:15,771 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 20:52:15,793 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-13 20:52:15,793 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-13 20:52:15,801 INFO L87 Difference]: Start difference. First operand has 5052 states, 4382 states have (on average 1.4456869009584665) internal successors, (6335), 4412 states have internal predecessors, (6335), 559 states have call successors, (559), 110 states have call predecessors, (559), 109 states have return successors, (548), 545 states have call predecessors, (548), 548 states have call successors, (548) Second operand has 5 states, 5 states have (on average 12.2) internal successors, (61), 2 states have internal predecessors, (61), 2 states have call successors, (25), 5 states have call predecessors, (25), 2 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) [2022-12-13 20:52:17,958 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.14s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:52:20,266 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.30s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:52:22,581 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.31s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:52:26,987 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:52:28,993 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:52:30,999 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:52:35,699 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:52:37,744 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:52:39,757 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:52:43,588 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:52:46,691 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:52:48,699 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:52:50,707 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:52:56,737 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:52:58,747 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:53:00,756 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:53:02,773 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:53:04,777 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:53:06,784 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:53:12,790 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:53:14,797 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:53:16,803 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:53:18,837 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:53:20,842 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:53:22,853 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:53:26,917 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 20:53:26,917 INFO L93 Difference]: Finished difference Result 10321 states and 15314 transitions. [2022-12-13 20:53:26,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-13 20:53:26,919 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 12.2) internal successors, (61), 2 states have internal predecessors, (61), 2 states have call successors, (25), 5 states have call predecessors, (25), 2 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) Word has length 273 [2022-12-13 20:53:26,920 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 20:53:26,946 INFO L225 Difference]: With dead ends: 10321 [2022-12-13 20:53:26,946 INFO L226 Difference]: Without dead ends: 5247 [2022-12-13 20:53:26,959 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 116 GetRequests, 112 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2022-12-13 20:53:26,961 INFO L413 NwaCegarLoop]: 6914 mSDtfsCounter, 1131 mSDsluCounter, 16589 mSDsCounter, 0 mSdLazyCounter, 3410 mSolverCounterSat, 1340 mSolverCounterUnsat, 25 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 67.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1152 SdHoareTripleChecker+Valid, 23503 SdHoareTripleChecker+Invalid, 4775 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1340 IncrementalHoareTripleChecker+Valid, 3410 IncrementalHoareTripleChecker+Invalid, 25 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 70.5s IncrementalHoareTripleChecker+Time [2022-12-13 20:53:26,961 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1152 Valid, 23503 Invalid, 4775 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1340 Valid, 3410 Invalid, 25 Unknown, 0 Unchecked, 70.5s Time] [2022-12-13 20:53:26,980 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5247 states. [2022-12-13 20:53:27,104 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5247 to 5025. [2022-12-13 20:53:27,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5025 states, 4368 states have (on average 1.4423076923076923) internal successors, (6300), 4385 states have internal predecessors, (6300), 548 states have call successors, (548), 109 states have call predecessors, (548), 108 states have return successors, (547), 544 states have call predecessors, (547), 547 states have call successors, (547) [2022-12-13 20:53:27,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5025 states to 5025 states and 7395 transitions. [2022-12-13 20:53:27,127 INFO L78 Accepts]: Start accepts. Automaton has 5025 states and 7395 transitions. Word has length 273 [2022-12-13 20:53:27,127 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 20:53:27,127 INFO L495 AbstractCegarLoop]: Abstraction has 5025 states and 7395 transitions. [2022-12-13 20:53:27,127 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 12.2) internal successors, (61), 2 states have internal predecessors, (61), 2 states have call successors, (25), 5 states have call predecessors, (25), 2 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) [2022-12-13 20:53:27,127 INFO L276 IsEmpty]: Start isEmpty. Operand 5025 states and 7395 transitions. [2022-12-13 20:53:27,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-12-13 20:53:27,132 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 20:53:27,133 INFO L195 NwaCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 7, 7, 7, 7, 7, 7, 7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 20:53:27,133 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-13 20:53:27,133 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 20:53:27,133 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 20:53:27,133 INFO L85 PathProgramCache]: Analyzing trace with hash -700942769, now seen corresponding path program 1 times [2022-12-13 20:53:27,134 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 20:53:27,134 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2071674484] [2022-12-13 20:53:27,134 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 20:53:27,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 20:53:27,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:53:28,394 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 20:53:28,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:53:28,430 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:53:28,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:53:28,437 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:53:28,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:53:28,444 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 20:53:28,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:53:28,455 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:53:28,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:53:28,461 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:53:28,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:53:28,465 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-12-13 20:53:28,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:53:28,473 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:53:28,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:53:28,478 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:53:28,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:53:28,482 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-12-13 20:53:28,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:53:28,490 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:53:28,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:53:28,494 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:53:28,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:53:28,499 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2022-12-13 20:53:28,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:53:28,507 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:53:28,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:53:28,511 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:53:28,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:53:28,516 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2022-12-13 20:53:28,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:53:28,523 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:53:28,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:53:28,528 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:53:28,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:53:28,533 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2022-12-13 20:53:28,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:53:28,541 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:53:28,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:53:28,545 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:53:28,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:53:28,550 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2022-12-13 20:53:28,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:53:28,558 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:53:28,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:53:28,562 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:53:28,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:53:28,567 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2022-12-13 20:53:28,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:53:28,575 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:53:28,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:53:28,580 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:53:28,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:53:28,584 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 20:53:28,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:53:28,592 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:53:28,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:53:28,597 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:53:28,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:53:28,665 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2022-12-13 20:53:28,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:53:28,672 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:53:28,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:53:28,677 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2022-12-13 20:53:28,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:53:28,683 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:53:28,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:53:28,688 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2022-12-13 20:53:28,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:53:28,695 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:53:28,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:53:28,700 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2022-12-13 20:53:28,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:53:28,707 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:53:28,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:53:28,712 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2022-12-13 20:53:28,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:53:28,719 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:53:28,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:53:28,724 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2022-12-13 20:53:28,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:53:28,731 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:53:28,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:53:28,736 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2022-12-13 20:53:28,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:53:28,742 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:53:28,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:53:28,747 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 257 [2022-12-13 20:53:28,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:53:28,753 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2022-12-13 20:53:28,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:53:28,758 INFO L134 CoverageAnalysis]: Checked inductivity of 819 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 819 trivial. 0 not checked. [2022-12-13 20:53:28,759 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 20:53:28,759 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2071674484] [2022-12-13 20:53:28,759 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2071674484] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 20:53:28,759 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 20:53:28,759 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 20:53:28,759 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1771853290] [2022-12-13 20:53:28,759 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 20:53:28,760 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 20:53:28,760 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 20:53:28,761 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 20:53:28,761 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-12-13 20:53:28,761 INFO L87 Difference]: Start difference. First operand 5025 states and 7395 transitions. Second operand has 6 states, 6 states have (on average 10.166666666666666) internal successors, (61), 3 states have internal predecessors, (61), 2 states have call successors, (25), 5 states have call predecessors, (25), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) [2022-12-13 20:53:30,907 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:53:34,767 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:53:37,953 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:53:41,839 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:53:44,022 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:53:46,046 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:53:52,332 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:53:54,347 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:54:10,652 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 20:54:10,652 INFO L93 Difference]: Finished difference Result 14912 states and 22058 transitions. [2022-12-13 20:54:10,653 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-13 20:54:10,653 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 10.166666666666666) internal successors, (61), 3 states have internal predecessors, (61), 2 states have call successors, (25), 5 states have call predecessors, (25), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) Word has length 273 [2022-12-13 20:54:10,655 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 20:54:10,688 INFO L225 Difference]: With dead ends: 14912 [2022-12-13 20:54:10,689 INFO L226 Difference]: Without dead ends: 9932 [2022-12-13 20:54:10,697 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 101 GetRequests, 94 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=29, Invalid=43, Unknown=0, NotChecked=0, Total=72 [2022-12-13 20:54:10,698 INFO L413 NwaCegarLoop]: 7243 mSDtfsCounter, 8455 mSDsluCounter, 17616 mSDsCounter, 0 mSdLazyCounter, 4366 mSolverCounterSat, 2528 mSolverCounterUnsat, 8 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 38.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8740 SdHoareTripleChecker+Valid, 24859 SdHoareTripleChecker+Invalid, 6902 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2528 IncrementalHoareTripleChecker+Valid, 4366 IncrementalHoareTripleChecker+Invalid, 8 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 41.1s IncrementalHoareTripleChecker+Time [2022-12-13 20:54:10,699 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8740 Valid, 24859 Invalid, 6902 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2528 Valid, 4366 Invalid, 8 Unknown, 0 Unchecked, 41.1s Time] [2022-12-13 20:54:10,710 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9932 states. [2022-12-13 20:54:10,896 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9932 to 9479. [2022-12-13 20:54:10,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9479 states, 8341 states have (on average 1.4486272629181154) internal successors, (12083), 8375 states have internal predecessors, (12083), 942 states have call successors, (942), 196 states have call predecessors, (942), 195 states have return successors, (941), 932 states have call predecessors, (941), 941 states have call successors, (941) [2022-12-13 20:54:10,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9479 states to 9479 states and 13966 transitions. [2022-12-13 20:54:10,928 INFO L78 Accepts]: Start accepts. Automaton has 9479 states and 13966 transitions. Word has length 273 [2022-12-13 20:54:10,929 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 20:54:10,930 INFO L495 AbstractCegarLoop]: Abstraction has 9479 states and 13966 transitions. [2022-12-13 20:54:10,930 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 10.166666666666666) internal successors, (61), 3 states have internal predecessors, (61), 2 states have call successors, (25), 5 states have call predecessors, (25), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) [2022-12-13 20:54:10,930 INFO L276 IsEmpty]: Start isEmpty. Operand 9479 states and 13966 transitions. [2022-12-13 20:54:10,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2022-12-13 20:54:10,937 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 20:54:10,937 INFO L195 NwaCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 7, 7, 7, 7, 7, 7, 7, 7, 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] [2022-12-13 20:54:10,937 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-13 20:54:10,938 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 20:54:10,938 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 20:54:10,938 INFO L85 PathProgramCache]: Analyzing trace with hash 678495059, now seen corresponding path program 1 times [2022-12-13 20:54:10,938 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 20:54:10,938 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [287262490] [2022-12-13 20:54:10,938 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 20:54:10,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 20:54:11,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:54:12,291 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 20:54:12,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:54:12,327 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:54:12,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:54:12,333 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:54:12,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:54:12,340 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 20:54:12,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:54:12,347 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:54:12,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:54:12,352 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:54:12,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:54:12,357 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-12-13 20:54:12,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:54:12,365 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:54:12,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:54:12,370 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:54:12,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:54:12,374 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-12-13 20:54:12,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:54:12,380 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:54:12,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:54:12,384 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:54:12,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:54:12,388 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2022-12-13 20:54:12,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:54:12,398 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:54:12,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:54:12,404 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:54:12,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:54:12,410 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2022-12-13 20:54:12,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:54:12,417 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:54:12,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:54:12,421 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:54:12,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:54:12,425 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2022-12-13 20:54:12,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:54:12,433 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:54:12,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:54:12,437 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:54:12,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:54:12,442 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2022-12-13 20:54:12,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:54:12,448 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:54:12,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:54:12,453 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:54:12,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:54:12,457 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2022-12-13 20:54:12,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:54:12,466 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:54:12,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:54:12,470 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:54:12,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:54:12,473 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 20:54:12,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:54:12,480 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:54:12,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:54:12,484 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:54:12,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:54:12,541 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2022-12-13 20:54:12,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:54:12,548 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:54:12,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:54:12,553 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2022-12-13 20:54:12,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:54:12,561 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:54:12,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:54:12,565 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2022-12-13 20:54:12,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:54:12,571 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:54:12,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:54:12,578 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2022-12-13 20:54:12,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:54:12,586 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:54:12,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:54:12,592 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2022-12-13 20:54:12,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:54:12,601 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:54:12,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:54:12,607 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2022-12-13 20:54:12,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:54:12,615 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:54:12,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:54:12,621 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2022-12-13 20:54:12,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:54:12,629 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:54:12,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:54:12,634 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 272 [2022-12-13 20:54:12,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:54:12,641 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 277 [2022-12-13 20:54:12,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:54:12,649 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:54:12,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:54:12,655 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 293 [2022-12-13 20:54:12,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:54:12,663 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:54:12,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:54:12,669 INFO L134 CoverageAnalysis]: Checked inductivity of 827 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 827 trivial. 0 not checked. [2022-12-13 20:54:12,669 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 20:54:12,669 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [287262490] [2022-12-13 20:54:12,669 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [287262490] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 20:54:12,669 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 20:54:12,669 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 20:54:12,669 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [905869668] [2022-12-13 20:54:12,669 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 20:54:12,670 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 20:54:12,670 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 20:54:12,671 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 20:54:12,671 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-12-13 20:54:12,671 INFO L87 Difference]: Start difference. First operand 9479 states and 13966 transitions. Second operand has 6 states, 6 states have (on average 14.666666666666666) internal successors, (88), 3 states have internal predecessors, (88), 2 states have call successors, (27), 5 states have call predecessors, (27), 1 states have return successors, (24), 2 states have call predecessors, (24), 2 states have call successors, (24) [2022-12-13 20:54:14,783 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:54:17,109 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.32s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:54:19,433 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.32s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:54:23,492 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:54:25,501 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:54:27,508 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:54:29,938 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.39s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:54:32,047 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:54:34,052 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:54:36,060 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:54:47,110 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:54:49,127 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:54:51,145 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:54:55,265 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:54:57,273 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:54:59,280 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:55:03,366 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:55:05,375 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:55:07,381 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:55:09,680 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:55:11,688 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:55:13,695 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:55:15,710 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:55:17,717 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:55:19,721 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []