./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02b06748-02c5-40e8-8f1a-713a0ecdffcd/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02b06748-02c5-40e8-8f1a-713a0ecdffcd/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_02b06748-02c5-40e8-8f1a-713a0ecdffcd/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02b06748-02c5-40e8-8f1a-713a0ecdffcd/bin/uautomizer-uyxdKDjOR8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02b06748-02c5-40e8-8f1a-713a0ecdffcd/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_02b06748-02c5-40e8-8f1a-713a0ecdffcd/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 6162e3697ecc88478a9c00bc18778c9599dfc320129b47fc6800efff4bcaa814 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-13 12:46:20,291 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 12:46:20,293 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 12:46:20,305 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 12:46:20,306 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 12:46:20,306 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 12:46:20,307 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 12:46:20,308 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 12:46:20,309 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 12:46:20,309 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 12:46:20,310 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 12:46:20,311 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 12:46:20,311 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 12:46:20,312 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 12:46:20,312 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 12:46:20,313 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 12:46:20,313 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 12:46:20,314 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 12:46:20,315 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 12:46:20,316 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 12:46:20,317 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 12:46:20,318 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 12:46:20,318 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 12:46:20,319 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 12:46:20,321 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 12:46:20,321 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 12:46:20,321 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 12:46:20,322 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 12:46:20,322 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 12:46:20,323 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 12:46:20,323 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 12:46:20,323 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 12:46:20,324 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 12:46:20,324 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 12:46:20,325 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 12:46:20,325 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 12:46:20,326 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 12:46:20,326 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 12:46:20,326 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 12:46:20,327 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 12:46:20,327 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 12:46:20,328 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02b06748-02c5-40e8-8f1a-713a0ecdffcd/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-12-13 12:46:20,342 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 12:46:20,342 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 12:46:20,342 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 12:46:20,342 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 12:46:20,343 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 12:46:20,343 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 12:46:20,343 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 12:46:20,343 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 12:46:20,343 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 12:46:20,343 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 12:46:20,344 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-13 12:46:20,344 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 12:46:20,344 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-13 12:46:20,344 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 12:46:20,344 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-13 12:46:20,344 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-13 12:46:20,344 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 12:46:20,344 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-13 12:46:20,344 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 12:46:20,344 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 12:46:20,345 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 12:46:20,345 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 12:46:20,345 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 12:46:20,345 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 12:46:20,345 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-13 12:46:20,345 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-13 12:46:20,345 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-13 12:46:20,345 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 12:46:20,345 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-13 12:46:20,345 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 12:46:20,345 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 12:46:20,346 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 12:46:20,346 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_02b06748-02c5-40e8-8f1a-713a0ecdffcd/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02b06748-02c5-40e8-8f1a-713a0ecdffcd/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6162e3697ecc88478a9c00bc18778c9599dfc320129b47fc6800efff4bcaa814 [2022-12-13 12:46:20,542 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 12:46:20,558 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 12:46:20,560 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 12:46:20,561 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 12:46:20,562 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 12:46:20,563 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02b06748-02c5-40e8-8f1a-713a0ecdffcd/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i [2022-12-13 12:46:23,122 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 12:46:23,510 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 12:46:23,511 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02b06748-02c5-40e8-8f1a-713a0ecdffcd/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i [2022-12-13 12:46:23,555 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02b06748-02c5-40e8-8f1a-713a0ecdffcd/bin/uautomizer-uyxdKDjOR8/data/fc5402438/36b3c87f4edf4c30b6550c816bc7c65b/FLAGb34abeda5 [2022-12-13 12:46:23,567 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02b06748-02c5-40e8-8f1a-713a0ecdffcd/bin/uautomizer-uyxdKDjOR8/data/fc5402438/36b3c87f4edf4c30b6550c816bc7c65b [2022-12-13 12:46:23,569 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 12:46:23,570 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 12:46:23,571 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 12:46:23,572 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 12:46:23,574 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 12:46:23,575 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 12:46:23" (1/1) ... [2022-12-13 12:46:23,576 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16f537f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 12:46:23, skipping insertion in model container [2022-12-13 12:46:23,576 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 12:46:23" (1/1) ... [2022-12-13 12:46:23,581 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 12:46:23,750 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 12:46:24,243 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:24,245 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 12:46:24,246 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 12:46:24,247 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 12:46:24,250 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 12:46:24,250 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 12:46:24,261 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:24,262 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 12:46:24,263 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 12:46:24,266 WARN L623 FunctionHandler]: Unknown extern function mii_ethtool_gset [2022-12-13 12:46:24,266 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 12:46:24,267 WARN L623 FunctionHandler]: Unknown extern function mii_ethtool_sset [2022-12-13 12:46:24,268 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 12:46:24,271 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:24,272 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 12:46:24,273 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 12:46:24,424 WARN L623 FunctionHandler]: Unknown extern function mii_ethtool_gset [2022-12-13 12:46:24,431 WARN L623 FunctionHandler]: Unknown extern function mii_ethtool_sset [2022-12-13 12:46:24,432 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 12:46:24,443 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 12:46:24,444 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 12:46:24,444 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 12:46:24,451 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 12:46:24,471 WARN L623 FunctionHandler]: Unknown extern function mii_nway_restart [2022-12-13 12:46:24,486 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 12:46:24,486 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 12:46:24,487 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 12:46:24,487 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 12:46:24,590 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_link [2022-12-13 12:46:24,615 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:24,616 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:24,618 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:24,620 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:24,622 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:24,631 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:24,634 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:24,635 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:24,637 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:24,638 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:24,640 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:24,641 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:24,642 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:24,644 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:24,645 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:24,647 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:24,648 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:24,650 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:24,652 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:24,653 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:24,654 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:24,656 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:24,713 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 12:46:24,719 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 12:46:24,720 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 12:46:24,724 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 12:46:24,726 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 12:46:24,728 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 12:46:24,729 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 12:46:25,029 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-13 12:46:25,037 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-13 12:46:25,045 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-13 12:46:25,105 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 12:46:25,130 WARN L623 FunctionHandler]: Unknown extern function devm_kmalloc [2022-12-13 12:46:25,185 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-13 12:46:25,186 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-13 12:46:25,186 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-13 12:46:25,186 WARN L623 FunctionHandler]: Unknown extern function __copy_from_user_overflow [2022-12-13 12:46:25,191 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-13 12:46:25,191 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-13 12:46:25,192 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-13 12:46:25,192 WARN L623 FunctionHandler]: Unknown extern function __copy_to_user_overflow [2022-12-13 12:46:25,238 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-13 12:46:25,239 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-13 12:46:25,239 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-13 12:46:25,245 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-13 12:46:25,250 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-12-13 12:46:25,264 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 12:46:25,264 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-13 12:46:25,270 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-13 12:46:25,359 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-13 12:46:25,360 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 12:46:25,405 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-12-13 12:46:25,405 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-13 12:46:25,415 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 12:46:25,416 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 12:46:25,439 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-12-13 12:46:25,487 WARN L623 FunctionHandler]: Unknown extern function pci_get_domain_bus_and_slot [2022-12-13 12:46:25,521 WARN L623 FunctionHandler]: Unknown extern function __pci_enable_wake [2022-12-13 12:46:25,556 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-12-13 12:46:25,657 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-13 12:46:25,711 WARN L623 FunctionHandler]: Unknown extern function sk_chk_filter [2022-12-13 12:46:25,748 WARN L623 FunctionHandler]: Unknown extern function sk_run_filter [2022-12-13 12:46:25,754 WARN L623 FunctionHandler]: Unknown extern function pch_ch_event_read [2022-12-13 12:46:25,754 WARN L623 FunctionHandler]: Unknown extern function pch_src_uuid_lo_read [2022-12-13 12:46:25,755 WARN L623 FunctionHandler]: Unknown extern function pch_src_uuid_hi_read [2022-12-13 12:46:25,755 WARN L623 FunctionHandler]: Unknown extern function pch_rx_snap_read [2022-12-13 12:46:25,755 WARN L623 FunctionHandler]: Unknown extern function pch_ch_event_write [2022-12-13 12:46:25,761 WARN L623 FunctionHandler]: Unknown extern function pch_ch_event_read [2022-12-13 12:46:25,761 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 12:46:25,762 WARN L623 FunctionHandler]: Unknown extern function pch_tx_snap_read [2022-12-13 12:46:25,762 WARN L623 FunctionHandler]: Unknown extern function skb_tstamp_tx [2022-12-13 12:46:25,762 WARN L623 FunctionHandler]: Unknown extern function pch_ch_event_write [2022-12-13 12:46:25,768 WARN L623 FunctionHandler]: Unknown extern function pch_ch_control_write [2022-12-13 12:46:25,768 WARN L623 FunctionHandler]: Unknown extern function pch_ch_control_write [2022-12-13 12:46:25,769 WARN L623 FunctionHandler]: Unknown extern function pch_ch_control_write [2022-12-13 12:46:25,769 WARN L623 FunctionHandler]: Unknown extern function pch_set_station_address [2022-12-13 12:46:25,769 WARN L623 FunctionHandler]: Unknown extern function pch_ch_control_write [2022-12-13 12:46:25,769 WARN L623 FunctionHandler]: Unknown extern function pch_set_station_address [2022-12-13 12:46:25,770 WARN L623 FunctionHandler]: Unknown extern function pch_ch_event_write [2022-12-13 12:46:25,775 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:25,776 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 12:46:25,776 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 12:46:25,777 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:25,783 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 12:46:25,783 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 12:46:25,789 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:25,790 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 12:46:25,790 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:25,791 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:25,791 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:25,791 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:25,796 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:25,797 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:25,802 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 12:46:25,802 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:25,807 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 12:46:25,807 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:25,812 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:25,812 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:25,813 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:25,818 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 12:46:25,818 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:25,818 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:25,819 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:25,820 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:25,820 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 12:46:25,821 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 12:46:25,821 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:25,822 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 12:46:25,822 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:25,829 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 12:46:25,829 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:25,829 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 12:46:25,829 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:25,830 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:25,830 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:25,830 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:25,830 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:25,830 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:25,831 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:25,831 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 12:46:25,832 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 12:46:25,832 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 12:46:25,832 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:25,833 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 12:46:25,833 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 12:46:25,834 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:25,841 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:25,841 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:25,841 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:25,842 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:25,842 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:25,842 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:25,843 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 12:46:25,843 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 12:46:25,843 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 12:46:25,843 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 12:46:25,843 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 12:46:25,844 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:25,861 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:25,862 WARN L623 FunctionHandler]: Unknown extern function mii_check_gmii_support [2022-12-13 12:46:25,868 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-13 12:46:25,868 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-13 12:46:25,868 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 12:46:25,874 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-12-13 12:46:25,874 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:25,880 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:25,880 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 12:46:25,880 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-12-13 12:46:25,881 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 12:46:25,881 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:25,887 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:25,887 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 12:46:25,888 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 12:46:25,888 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:25,893 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:25,894 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 12:46:25,894 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:25,900 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:25,900 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:25,901 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:25,901 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:25,901 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 12:46:25,901 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:25,906 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:25,907 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 12:46:25,907 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:25,913 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:25,913 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 12:46:25,914 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:25,914 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 12:46:25,915 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 12:46:25,915 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:25,915 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:25,915 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:25,916 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:25,932 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:25,933 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:25,933 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:25,939 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:25,940 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:25,940 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:25,945 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:25,951 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:25,956 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:25,957 WARN L623 FunctionHandler]: Unknown extern function mii_link_ok [2022-12-13 12:46:25,957 WARN L623 FunctionHandler]: Unknown extern function mii_ethtool_gset [2022-12-13 12:46:25,958 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 12:46:25,958 WARN L623 FunctionHandler]: Unknown extern function round_jiffies [2022-12-13 12:46:25,959 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:25,960 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-13 12:46:25,960 WARN L623 FunctionHandler]: Unknown extern function mii_link_ok [2022-12-13 12:46:25,960 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:25,961 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 12:46:25,961 WARN L623 FunctionHandler]: Unknown extern function round_jiffies [2022-12-13 12:46:25,967 WARN L623 FunctionHandler]: Unknown extern function skb_checksum [2022-12-13 12:46:25,968 WARN L623 FunctionHandler]: Unknown extern function skb_checksum [2022-12-13 12:46:25,970 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 12:46:25,971 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:25,977 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 12:46:25,977 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:25,982 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 12:46:25,983 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:25,988 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 12:46:25,988 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 12:46:25,989 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:25,990 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:25,991 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 12:46:25,991 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:25,991 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 12:46:25,991 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 12:46:25,993 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:25,993 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 12:46:25,993 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:25,994 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 12:46:25,995 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:25,995 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-12-13 12:46:25,995 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 12:46:25,996 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:26,002 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 12:46:26,003 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:26,004 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:26,022 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:26,023 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:26,024 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:26,025 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:26,026 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:26,027 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 12:46:26,027 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 12:46:26,028 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 12:46:26,029 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:26,030 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:26,031 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:26,031 WARN L623 FunctionHandler]: Unknown extern function skb_trim [2022-12-13 12:46:26,032 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:26,033 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:26,034 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:26,041 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:26,042 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 12:46:26,042 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 12:46:26,042 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 12:46:26,043 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 12:46:26,044 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-13 12:46:26,044 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-12-13 12:46:26,045 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:26,046 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-13 12:46:26,047 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 12:46:26,048 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:26,049 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-13 12:46:26,050 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:26,050 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-13 12:46:26,051 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-13 12:46:26,056 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msi_block [2022-12-13 12:46:26,057 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:26,058 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:26,058 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 12:46:26,059 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:26,060 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 12:46:26,060 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 12:46:26,061 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 12:46:26,062 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 12:46:26,067 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 12:46:26,068 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 12:46:26,068 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 12:46:26,068 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 12:46:26,069 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 12:46:26,069 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:26,075 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:26,076 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 12:46:26,087 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:26,093 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:26,093 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 12:46:26,094 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:26,095 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 12:46:26,095 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 12:46:26,095 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:26,102 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:26,102 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:26,103 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:26,104 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 12:46:26,104 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 12:46:26,104 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:26,110 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 12:46:26,111 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:26,122 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:26,122 WARN L623 FunctionHandler]: Unknown extern function generic_mii_ioctl [2022-12-13 12:46:26,133 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:26,134 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-13 12:46:26,134 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:26,139 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-13 12:46:26,140 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-12-13 12:46:26,145 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-13 12:46:26,145 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 12:46:26,150 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-13 12:46:26,151 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 12:46:26,151 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-13 12:46:26,157 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:26,157 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-13 12:46:26,162 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-13 12:46:26,163 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 12:46:26,163 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 12:46:26,173 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-13 12:46:26,173 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 12:46:26,174 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-13 12:46:26,174 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-13 12:46:26,179 WARN L623 FunctionHandler]: Unknown extern function pci_wake_from_d3 [2022-12-13 12:46:26,179 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-13 12:46:26,184 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-12-13 12:46:26,189 WARN L623 FunctionHandler]: Unknown extern function pcim_enable_device [2022-12-13 12:46:26,190 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 12:46:26,190 WARN L623 FunctionHandler]: Unknown extern function pcim_iomap_regions [2022-12-13 12:46:26,191 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 12:46:26,191 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-13 12:46:26,191 WARN L623 FunctionHandler]: Unknown extern function pcim_iomap_table [2022-12-13 12:46:26,192 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 12:46:26,193 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-12-13 12:46:26,193 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 12:46:26,193 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 12:46:26,194 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 12:46:26,194 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-13 12:46:26,194 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 12:46:26,194 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 12:46:26,195 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 12:46:26,205 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 12:46:26,206 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 12:46:26,206 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-13 12:46:26,212 WARN L623 FunctionHandler]: Unknown extern function devm_gpio_request_one [2022-12-13 12:46:26,212 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 12:46:26,212 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-12-13 12:46:26,212 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-12-13 12:46:26,218 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 12:46:26,219 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 12:46:26,219 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 12:46:26,609 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-13 12:46:26,612 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-13 12:46:26,612 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-13 12:46:26,620 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-13 12:46:26,626 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-13 12:46:26,632 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-12-13 12:46:26,638 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-13 12:46:26,639 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-13 12:46:26,640 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-13 12:46:26,641 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 12:46:26,641 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 12:46:26,641 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 12:46:26,642 WARN L623 FunctionHandler]: Unknown extern function ldv_mod_timer [2022-12-13 12:46:26,642 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 12:46:26,642 WARN L623 FunctionHandler]: Unknown extern function ldv_mod_timer [2022-12-13 12:46:26,642 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 12:46:26,643 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 12:46:26,644 WARN L623 FunctionHandler]: Unknown extern function ldv_mod_timer [2022-12-13 12:46:26,644 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-13 12:46:26,644 WARN L623 FunctionHandler]: Unknown extern function ldv_del_timer_sync [2022-12-13 12:46:26,644 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_trylock [2022-12-13 12:46:26,645 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-13 12:46:26,645 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-13 12:46:26,645 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-12-13 12:46:26,646 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-12-13 12:46:26,646 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-13 12:46:26,646 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-13 12:46:26,647 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-13 12:46:26,696 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-13 12:46:26,706 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:26,775 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:26,780 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:26,785 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:26,790 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:26,809 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:26,815 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:26,820 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:26,825 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:26,830 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:26,850 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:26,855 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:26,860 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:26,865 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:26,871 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:26,890 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:26,895 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:26,901 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:26,906 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:26,911 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:26,930 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:26,935 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:26,940 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:26,945 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:26,950 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:26,968 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:26,973 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:26,978 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:26,982 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:26,987 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,005 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,010 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,015 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,019 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,024 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,043 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,048 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,053 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,058 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,063 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,081 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,082 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,083 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,088 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,093 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,111 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,116 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,121 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,126 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,131 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,149 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,154 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,159 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,163 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,168 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,186 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,191 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,195 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,200 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,205 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,223 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,228 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,233 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,238 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,242 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,260 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,265 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,269 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,274 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,279 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,297 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,298 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,298 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,303 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,308 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,326 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,331 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,336 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,340 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,345 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,364 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,364 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,364 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,365 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,369 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,388 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,388 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,388 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,388 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,389 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,389 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,389 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,389 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,389 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,389 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,390 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,390 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,390 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,390 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,390 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,390 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,391 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,391 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,415 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_02b06748-02c5-40e8-8f1a-713a0ecdffcd/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i[551922,551935] [2022-12-13 12:46:27,418 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_02b06748-02c5-40e8-8f1a-713a0ecdffcd/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i[552067,552080] [2022-12-13 12:46:27,440 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 12:46:27,490 INFO L203 MainTranslator]: Completed pre-run [2022-12-13 12:46:27,567 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:27,568 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 12:46:27,569 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 12:46:27,569 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 12:46:27,570 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 12:46:27,570 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 12:46:27,571 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:27,572 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 12:46:27,572 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 12:46:27,573 WARN L623 FunctionHandler]: Unknown extern function mii_ethtool_gset [2022-12-13 12:46:27,574 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 12:46:27,574 WARN L623 FunctionHandler]: Unknown extern function mii_ethtool_sset [2022-12-13 12:46:27,574 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 12:46:27,576 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:27,576 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 12:46:27,576 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 12:46:27,580 WARN L623 FunctionHandler]: Unknown extern function mii_ethtool_gset [2022-12-13 12:46:27,581 WARN L623 FunctionHandler]: Unknown extern function mii_ethtool_sset [2022-12-13 12:46:27,581 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 12:46:27,582 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 12:46:27,582 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 12:46:27,582 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 12:46:27,583 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 12:46:27,585 WARN L623 FunctionHandler]: Unknown extern function mii_nway_restart [2022-12-13 12:46:27,588 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 12:46:27,588 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 12:46:27,588 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 12:46:27,589 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 12:46:27,593 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_link [2022-12-13 12:46:27,597 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:27,598 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:27,598 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:27,599 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:27,600 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:27,603 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:27,604 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:27,605 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:27,606 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:27,607 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:27,607 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:27,608 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:27,608 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:27,609 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:27,610 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:27,611 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:27,611 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:27,612 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:27,613 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:27,613 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:27,614 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:27,615 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:27,632 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 12:46:27,633 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 12:46:27,634 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 12:46:27,635 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 12:46:27,638 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 12:46:27,639 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 12:46:27,640 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 12:46:27,646 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-13 12:46:27,647 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-13 12:46:27,647 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-13 12:46:27,648 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 12:46:27,649 WARN L623 FunctionHandler]: Unknown extern function devm_kmalloc [2022-12-13 12:46:27,649 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-13 12:46:27,649 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-13 12:46:27,650 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-13 12:46:27,650 WARN L623 FunctionHandler]: Unknown extern function __copy_from_user_overflow [2022-12-13 12:46:27,650 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-13 12:46:27,651 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-13 12:46:27,651 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-13 12:46:27,651 WARN L623 FunctionHandler]: Unknown extern function __copy_to_user_overflow [2022-12-13 12:46:27,654 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-13 12:46:27,655 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-13 12:46:27,655 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-13 12:46:27,656 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-13 12:46:27,657 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-12-13 12:46:27,658 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 12:46:27,658 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-13 12:46:27,659 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-13 12:46:27,661 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-13 12:46:27,661 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 12:46:27,663 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-12-13 12:46:27,663 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-13 12:46:27,664 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 12:46:27,664 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 12:46:27,665 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-12-13 12:46:27,665 WARN L623 FunctionHandler]: Unknown extern function pci_get_domain_bus_and_slot [2022-12-13 12:46:27,666 WARN L623 FunctionHandler]: Unknown extern function __pci_enable_wake [2022-12-13 12:46:27,666 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-12-13 12:46:27,669 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-13 12:46:27,670 WARN L623 FunctionHandler]: Unknown extern function sk_chk_filter [2022-12-13 12:46:27,671 WARN L623 FunctionHandler]: Unknown extern function sk_run_filter [2022-12-13 12:46:27,673 WARN L623 FunctionHandler]: Unknown extern function pch_ch_event_read [2022-12-13 12:46:27,673 WARN L623 FunctionHandler]: Unknown extern function pch_src_uuid_lo_read [2022-12-13 12:46:27,673 WARN L623 FunctionHandler]: Unknown extern function pch_src_uuid_hi_read [2022-12-13 12:46:27,674 WARN L623 FunctionHandler]: Unknown extern function pch_rx_snap_read [2022-12-13 12:46:27,674 WARN L623 FunctionHandler]: Unknown extern function pch_ch_event_write [2022-12-13 12:46:27,675 WARN L623 FunctionHandler]: Unknown extern function pch_ch_event_read [2022-12-13 12:46:27,675 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 12:46:27,676 WARN L623 FunctionHandler]: Unknown extern function pch_tx_snap_read [2022-12-13 12:46:27,676 WARN L623 FunctionHandler]: Unknown extern function skb_tstamp_tx [2022-12-13 12:46:27,676 WARN L623 FunctionHandler]: Unknown extern function pch_ch_event_write [2022-12-13 12:46:27,677 WARN L623 FunctionHandler]: Unknown extern function pch_ch_control_write [2022-12-13 12:46:27,678 WARN L623 FunctionHandler]: Unknown extern function pch_ch_control_write [2022-12-13 12:46:27,678 WARN L623 FunctionHandler]: Unknown extern function pch_ch_control_write [2022-12-13 12:46:27,678 WARN L623 FunctionHandler]: Unknown extern function pch_set_station_address [2022-12-13 12:46:27,678 WARN L623 FunctionHandler]: Unknown extern function pch_ch_control_write [2022-12-13 12:46:27,679 WARN L623 FunctionHandler]: Unknown extern function pch_set_station_address [2022-12-13 12:46:27,679 WARN L623 FunctionHandler]: Unknown extern function pch_ch_event_write [2022-12-13 12:46:27,680 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:27,680 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 12:46:27,680 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 12:46:27,682 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:27,682 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 12:46:27,683 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 12:46:27,684 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:27,685 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 12:46:27,685 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:27,685 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:27,686 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:27,686 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:27,687 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:27,687 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:27,687 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 12:46:27,688 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:27,688 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 12:46:27,688 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:27,689 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:27,689 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:27,689 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:27,690 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 12:46:27,690 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:27,691 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:27,691 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:27,693 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:27,693 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 12:46:27,694 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 12:46:27,694 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:27,695 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 12:46:27,695 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:27,697 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 12:46:27,697 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:27,697 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 12:46:27,698 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:27,698 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:27,698 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:27,698 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:27,698 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:27,699 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:27,699 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:27,699 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 12:46:27,700 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 12:46:27,700 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 12:46:27,700 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:27,700 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 12:46:27,701 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 12:46:27,701 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:27,703 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:27,703 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:27,703 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:27,704 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:27,704 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:27,704 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:27,704 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 12:46:27,705 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 12:46:27,705 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 12:46:27,705 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 12:46:27,705 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 12:46:27,705 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:27,707 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:27,708 WARN L623 FunctionHandler]: Unknown extern function mii_check_gmii_support [2022-12-13 12:46:27,709 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-13 12:46:27,709 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-13 12:46:27,709 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 12:46:27,710 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-12-13 12:46:27,710 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:27,711 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:27,711 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 12:46:27,711 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-12-13 12:46:27,712 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 12:46:27,712 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:27,712 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:27,712 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 12:46:27,713 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 12:46:27,713 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:27,713 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:27,714 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 12:46:27,714 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:27,714 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:27,715 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:27,715 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:27,715 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:27,715 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 12:46:27,715 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:27,716 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:27,716 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 12:46:27,716 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:27,717 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:27,717 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 12:46:27,717 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:27,718 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 12:46:27,718 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 12:46:27,718 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:27,719 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:27,719 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:27,719 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:27,720 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:27,721 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:27,721 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:27,722 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:27,722 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:27,723 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:27,723 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:27,724 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:27,725 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:27,725 WARN L623 FunctionHandler]: Unknown extern function mii_link_ok [2022-12-13 12:46:27,726 WARN L623 FunctionHandler]: Unknown extern function mii_ethtool_gset [2022-12-13 12:46:27,726 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 12:46:27,726 WARN L623 FunctionHandler]: Unknown extern function round_jiffies [2022-12-13 12:46:27,727 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:27,727 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-13 12:46:27,727 WARN L623 FunctionHandler]: Unknown extern function mii_link_ok [2022-12-13 12:46:27,728 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:27,728 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 12:46:27,729 WARN L623 FunctionHandler]: Unknown extern function round_jiffies [2022-12-13 12:46:27,730 WARN L623 FunctionHandler]: Unknown extern function skb_checksum [2022-12-13 12:46:27,731 WARN L623 FunctionHandler]: Unknown extern function skb_checksum [2022-12-13 12:46:27,732 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 12:46:27,733 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:27,734 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 12:46:27,734 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:27,735 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 12:46:27,735 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:27,735 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 12:46:27,736 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 12:46:27,736 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:27,737 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:27,737 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 12:46:27,737 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:27,738 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 12:46:27,738 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 12:46:27,739 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:27,739 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 12:46:27,739 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:27,740 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 12:46:27,740 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:27,740 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-12-13 12:46:27,740 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 12:46:27,741 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:27,742 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 12:46:27,743 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:27,743 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:27,746 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:27,747 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:27,748 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:27,749 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:27,749 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:27,750 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 12:46:27,750 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 12:46:27,750 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 12:46:27,751 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:27,752 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:27,752 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:27,753 WARN L623 FunctionHandler]: Unknown extern function skb_trim [2022-12-13 12:46:27,753 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:27,754 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:27,755 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:27,757 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:27,757 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 12:46:27,757 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 12:46:27,758 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 12:46:27,758 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 12:46:27,758 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-13 12:46:27,759 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-12-13 12:46:27,759 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:27,761 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-13 12:46:27,761 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 12:46:27,762 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:27,763 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-13 12:46:27,763 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:27,764 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-13 12:46:27,764 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-13 12:46:27,765 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msi_block [2022-12-13 12:46:27,765 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:27,766 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:27,766 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 12:46:27,767 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:27,767 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 12:46:27,767 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 12:46:27,768 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 12:46:27,768 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 12:46:27,769 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 12:46:27,769 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 12:46:27,770 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 12:46:27,770 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 12:46:27,770 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 12:46:27,771 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:27,772 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:27,772 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 12:46:27,773 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:27,774 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:27,775 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 12:46:27,775 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 12:46:27,776 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 12:46:27,776 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 12:46:27,777 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:27,778 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:27,778 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:27,779 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:27,779 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 12:46:27,779 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 12:46:27,780 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:27,780 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 12:46:27,781 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:27,794 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:27,795 WARN L623 FunctionHandler]: Unknown extern function generic_mii_ioctl [2022-12-13 12:46:27,797 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:27,797 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-13 12:46:27,798 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:27,799 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-13 12:46:27,799 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-12-13 12:46:27,800 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-13 12:46:27,800 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 12:46:27,801 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-13 12:46:27,801 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 12:46:27,801 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-13 12:46:27,802 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 12:46:27,803 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-13 12:46:27,803 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-13 12:46:27,803 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 12:46:27,804 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 12:46:27,804 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-13 12:46:27,804 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 12:46:27,805 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-13 12:46:27,805 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-13 12:46:27,805 WARN L623 FunctionHandler]: Unknown extern function pci_wake_from_d3 [2022-12-13 12:46:27,805 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-13 12:46:27,805 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-12-13 12:46:27,806 WARN L623 FunctionHandler]: Unknown extern function pcim_enable_device [2022-12-13 12:46:27,806 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 12:46:27,806 WARN L623 FunctionHandler]: Unknown extern function pcim_iomap_regions [2022-12-13 12:46:27,807 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 12:46:27,807 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-13 12:46:27,808 WARN L623 FunctionHandler]: Unknown extern function pcim_iomap_table [2022-12-13 12:46:27,809 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 12:46:27,809 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-12-13 12:46:27,809 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 12:46:27,810 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 12:46:27,810 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 12:46:27,810 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-13 12:46:27,810 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 12:46:27,811 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 12:46:27,811 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 12:46:27,811 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 12:46:27,811 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 12:46:27,812 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-13 12:46:27,812 WARN L623 FunctionHandler]: Unknown extern function devm_gpio_request_one [2022-12-13 12:46:27,812 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 12:46:27,813 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-12-13 12:46:27,813 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-12-13 12:46:27,814 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 12:46:27,815 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 12:46:27,815 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 12:46:27,820 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-13 12:46:27,822 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-13 12:46:27,823 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-13 12:46:27,829 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-13 12:46:27,833 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-13 12:46:27,848 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-12-13 12:46:27,854 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-13 12:46:27,855 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-13 12:46:27,857 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-13 12:46:27,858 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 12:46:27,858 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 12:46:27,858 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 12:46:27,858 WARN L623 FunctionHandler]: Unknown extern function ldv_mod_timer [2022-12-13 12:46:27,858 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 12:46:27,859 WARN L623 FunctionHandler]: Unknown extern function ldv_mod_timer [2022-12-13 12:46:27,859 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 12:46:27,859 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 12:46:27,860 WARN L623 FunctionHandler]: Unknown extern function ldv_mod_timer [2022-12-13 12:46:27,860 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-13 12:46:27,860 WARN L623 FunctionHandler]: Unknown extern function ldv_del_timer_sync [2022-12-13 12:46:27,860 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_trylock [2022-12-13 12:46:27,860 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-13 12:46:27,861 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-13 12:46:27,861 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-12-13 12:46:27,861 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-12-13 12:46:27,861 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-13 12:46:27,861 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-13 12:46:27,862 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-13 12:46:27,864 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-13 12:46:27,864 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,867 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,867 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,868 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,868 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,868 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,869 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,869 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,869 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,869 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,870 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,870 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,870 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,870 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,871 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,871 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,871 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,872 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,872 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,872 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,873 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,873 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,873 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,873 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,873 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,874 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,874 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,874 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,875 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,875 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,875 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,876 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,876 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,876 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,876 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,877 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,877 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,877 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,877 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,878 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,878 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,878 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,879 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,879 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,879 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,879 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,880 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,880 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,880 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,880 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,881 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,881 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,881 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,881 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,882 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,882 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,882 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,883 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,883 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,883 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,883 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,884 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,884 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,884 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,884 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,885 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,885 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,885 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,886 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,886 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,886 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,886 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,896 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,896 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,897 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,897 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,898 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,898 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,898 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,898 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,899 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,899 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,899 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,899 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,900 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,900 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,900 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,900 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,901 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,901 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,901 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,901 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,901 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,901 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,901 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,901 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,902 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,902 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,902 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,902 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,902 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,902 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,902 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 12:46:27,903 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_02b06748-02c5-40e8-8f1a-713a0ecdffcd/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i[551922,551935] [2022-12-13 12:46:27,904 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_02b06748-02c5-40e8-8f1a-713a0ecdffcd/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i[552067,552080] [2022-12-13 12:46:27,909 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 12:46:28,137 INFO L208 MainTranslator]: Completed translation [2022-12-13 12:46:28,137 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 12:46:28 WrapperNode [2022-12-13 12:46:28,137 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-13 12:46:28,138 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-13 12:46:28,138 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-13 12:46:28,138 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-13 12:46:28,143 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 12:46:28" (1/1) ... [2022-12-13 12:46:28,232 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 12:46:28" (1/1) ... [2022-12-13 12:46:28,469 INFO L138 Inliner]: procedures = 696, calls = 6668, calls flagged for inlining = 358, calls inlined = 317, statements flattened = 11820 [2022-12-13 12:46:28,469 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-13 12:46:28,470 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-13 12:46:28,470 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-13 12:46:28,470 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-13 12:46:28,479 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 12:46:28" (1/1) ... [2022-12-13 12:46:28,479 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 12:46:28" (1/1) ... [2022-12-13 12:46:28,514 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 12:46:28" (1/1) ... [2022-12-13 12:46:28,514 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 12:46:28" (1/1) ... [2022-12-13 12:46:28,646 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 12:46:28" (1/1) ... [2022-12-13 12:46:28,661 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 12:46:28" (1/1) ... [2022-12-13 12:46:28,713 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 12:46:28" (1/1) ... [2022-12-13 12:46:28,725 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 12:46:28" (1/1) ... [2022-12-13 12:46:28,767 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-13 12:46:28,768 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-13 12:46:28,768 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-13 12:46:28,768 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-13 12:46:28,768 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 12:46:28" (1/1) ... [2022-12-13 12:46:28,773 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 12:46:28,780 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02b06748-02c5-40e8-8f1a-713a0ecdffcd/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 12:46:28,790 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02b06748-02c5-40e8-8f1a-713a0ecdffcd/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-13 12:46:28,792 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02b06748-02c5-40e8-8f1a-713a0ecdffcd/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-13 12:46:28,824 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-12-13 12:46:28,824 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-12-13 12:46:28,824 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_irq_disable [2022-12-13 12:46:28,824 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_irq_disable [2022-12-13 12:46:28,824 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-12-13 12:46:28,824 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-12-13 12:46:28,824 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-12-13 12:46:28,824 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-12-13 12:46:28,824 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_intr [2022-12-13 12:46:28,824 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_intr [2022-12-13 12:46:28,824 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-12-13 12:46:28,825 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-12-13 12:46:28,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-13 12:46:28,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-13 12:46:28,825 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_minnow_platform_init [2022-12-13 12:46:28,825 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_minnow_platform_init [2022-12-13 12:46:28,825 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_open [2022-12-13 12:46:28,825 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_open [2022-12-13 12:46:28,825 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2022-12-13 12:46:28,825 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2022-12-13 12:46:28,825 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_reinit_locked [2022-12-13 12:46:28,825 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_reinit_locked [2022-12-13 12:46:28,825 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_hal_power_up_phy [2022-12-13 12:46:28,825 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_hal_power_up_phy [2022-12-13 12:46:28,825 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_setup_tx_resources [2022-12-13 12:46:28,826 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_setup_tx_resources [2022-12-13 12:46:28,826 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-12-13 12:46:28,826 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-12-13 12:46:28,826 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-12-13 12:46:28,826 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-12-13 12:46:28,826 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-12-13 12:46:28,826 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-12-13 12:46:28,826 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_netpoll [2022-12-13 12:46:28,826 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_netpoll [2022-12-13 12:46:28,826 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_plat_init_hw [2022-12-13 12:46:28,826 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_plat_init_hw [2022-12-13 12:46:28,826 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_free_rx_resources [2022-12-13 12:46:28,826 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_free_rx_resources [2022-12-13 12:46:28,827 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_free_tx_resources [2022-12-13 12:46:28,827 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_free_tx_resources [2022-12-13 12:46:28,827 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-12-13 12:46:28,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-12-13 12:46:28,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_pch_gbe_exit_module_17_2 [2022-12-13 12:46:28,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_pch_gbe_exit_module_17_2 [2022-12-13 12:46:28,827 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-12-13 12:46:28,827 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-12-13 12:46:28,827 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-12-13 12:46:28,827 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-12-13 12:46:28,827 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2022-12-13 12:46:28,827 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2022-12-13 12:46:28,828 INFO L130 BoogieDeclarations]: Found specification of procedure pch_set_station_address [2022-12-13 12:46:28,828 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_set_station_address [2022-12-13 12:46:28,828 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-12-13 12:46:28,828 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-12-13 12:46:28,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-12-13 12:46:28,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-12-13 12:46:28,828 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mdio_write [2022-12-13 12:46:28,828 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mdio_write [2022-12-13 12:46:28,828 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-12-13 12:46:28,828 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-12-13 12:46:28,828 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-12-13 12:46:28,828 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-12-13 12:46:28,828 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-12-13 12:46:28,829 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-12-13 12:46:28,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-12-13 12:46:28,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-12-13 12:46:28,829 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-12-13 12:46:28,829 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-12-13 12:46:28,829 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2022-12-13 12:46:28,829 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2022-12-13 12:46:28,829 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-13 12:46:28,829 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_power_up [2022-12-13 12:46:28,829 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_power_up [2022-12-13 12:46:28,829 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2022-12-13 12:46:28,829 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2022-12-13 12:46:28,829 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_resume [2022-12-13 12:46:28,830 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_resume [2022-12-13 12:46:28,830 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-12-13 12:46:28,830 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-12-13 12:46:28,830 INFO L130 BoogieDeclarations]: Found specification of procedure pch_ch_event_write [2022-12-13 12:46:28,830 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_ch_event_write [2022-12-13 12:46:28,830 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2022-12-13 12:46:28,830 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2022-12-13 12:46:28,830 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-12-13 12:46:28,830 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-12-13 12:46:28,830 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-12-13 12:46:28,830 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-12-13 12:46:28,830 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-12-13 12:46:28,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-12-13 12:46:28,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-12-13 12:46:28,831 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-12-13 12:46:28,831 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-12-13 12:46:28,831 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_enable_dma_rx [2022-12-13 12:46:28,831 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_enable_dma_rx [2022-12-13 12:46:28,831 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_configure_rx [2022-12-13 12:46:28,831 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_configure_rx [2022-12-13 12:46:28,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-12-13 12:46:28,831 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_wait_clr_bit [2022-12-13 12:46:28,831 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_wait_clr_bit [2022-12-13 12:46:28,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-12-13 12:46:28,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-12-13 12:46:28,832 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-13 12:46:28,832 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-12-13 12:46:28,832 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-12-13 12:46:28,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2022-12-13 12:46:28,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2022-12-13 12:46:28,832 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-12-13 12:46:28,832 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-12-13 12:46:28,832 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_remove [2022-12-13 12:46:28,832 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_remove [2022-12-13 12:46:28,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-12-13 12:46:28,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-12-13 12:46:28,832 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2022-12-13 12:46:28,832 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2022-12-13 12:46:28,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-12-13 12:46:28,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-12-13 12:46:28,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-12-13 12:46:28,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-12-13 12:46:28,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-12-13 12:46:28,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-12-13 12:46:28,833 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-12-13 12:46:28,833 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-12-13 12:46:28,833 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_force_mac_fc [2022-12-13 12:46:28,833 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_force_mac_fc [2022-12-13 12:46:28,833 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_suspend [2022-12-13 12:46:28,833 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_suspend [2022-12-13 12:46:28,833 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2022-12-13 12:46:28,833 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2022-12-13 12:46:28,834 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-12-13 12:46:28,834 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-12-13 12:46:28,834 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-12-13 12:46:28,834 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-12-13 12:46:28,834 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_set_value [2022-12-13 12:46:28,834 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_set_value [2022-12-13 12:46:28,834 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-13 12:46:28,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-12-13 12:46:28,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-12-13 12:46:28,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-12-13 12:46:28,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-12-13 12:46:28,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-12-13 12:46:28,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-12-13 12:46:28,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2022-12-13 12:46:28,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2022-12-13 12:46:28,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2022-12-13 12:46:28,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2022-12-13 12:46:28,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-12-13 12:46:28,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-12-13 12:46:28,835 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-12-13 12:46:28,835 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-12-13 12:46:28,835 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-13 12:46:28,835 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-12-13 12:46:28,835 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-12-13 12:46:28,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-12-13 12:46:28,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-12-13 12:46:28,835 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-12-13 12:46:28,835 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-12-13 12:46:28,836 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-13 12:46:28,836 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-12-13 12:46:28,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-12-13 12:46:28,836 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2022-12-13 12:46:28,836 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2022-12-13 12:46:28,836 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-12-13 12:46:28,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-12-13 12:46:28,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-12-13 12:46:28,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-12-13 12:46:28,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-12-13 12:46:28,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-12-13 12:46:28,836 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-12-13 12:46:28,836 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-12-13 12:46:28,837 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2022-12-13 12:46:28,837 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2022-12-13 12:46:28,837 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-12-13 12:46:28,837 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-12-13 12:46:28,837 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_set_wol_event [2022-12-13 12:46:28,837 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_set_wol_event [2022-12-13 12:46:28,837 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-12-13 12:46:28,837 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-12-13 12:46:28,837 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_ctrl_miim [2022-12-13 12:46:28,837 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_ctrl_miim [2022-12-13 12:46:28,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-12-13 12:46:28,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-12-13 12:46:28,838 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_get_regs_len [2022-12-13 12:46:28,838 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_get_regs_len [2022-12-13 12:46:28,838 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-12-13 12:46:28,838 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-12-13 12:46:28,838 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-13 12:46:28,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-13 12:46:28,838 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_alloc_rx_buffers [2022-12-13 12:46:28,838 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_alloc_rx_buffers [2022-12-13 12:46:28,838 INFO L130 BoogieDeclarations]: Found specification of procedure __pch_gbe_suspend [2022-12-13 12:46:28,838 INFO L138 BoogieDeclarations]: Found implementation of procedure __pch_gbe_suspend [2022-12-13 12:46:28,838 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2022-12-13 12:46:28,838 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2022-12-13 12:46:28,838 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_plat_get_bus_info [2022-12-13 12:46:28,839 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_plat_get_bus_info [2022-12-13 12:46:28,839 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-12-13 12:46:28,839 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-12-13 12:46:28,839 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_power_down [2022-12-13 12:46:28,839 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_power_down [2022-12-13 12:46:28,839 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-12-13 12:46:28,839 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-13 12:46:28,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-12-13 12:46:28,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-12-13 12:46:28,839 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_magic [2022-12-13 12:46:28,839 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_magic [2022-12-13 12:46:28,839 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_update_stats [2022-12-13 12:46:28,839 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_update_stats [2022-12-13 12:46:28,839 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-12-13 12:46:28,840 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-12-13 12:46:28,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-12-13 12:46:28,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-12-13 12:46:28,840 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum [2022-12-13 12:46:28,840 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum [2022-12-13 12:46:28,840 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mdio_read [2022-12-13 12:46:28,840 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mdio_read [2022-12-13 12:46:28,840 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_clean_rx_ring [2022-12-13 12:46:28,840 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_clean_rx_ring [2022-12-13 12:46:28,840 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-12-13 12:46:28,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-12-13 12:46:28,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_lock_of_pch_gbe_tx_ring [2022-12-13 12:46:28,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_lock_of_pch_gbe_tx_ring [2022-12-13 12:46:28,841 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_up [2022-12-13 12:46:28,841 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_up [2022-12-13 12:46:28,841 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-13 12:46:28,841 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-13 12:46:28,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_120 [2022-12-13 12:46:28,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_120 [2022-12-13 12:46:28,841 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-12-13 12:46:28,841 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-12-13 12:46:28,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-12-13 12:46:28,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-12-13 12:46:28,841 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2022-12-13 12:46:28,841 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2022-12-13 12:46:28,841 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_clean_tx_ring [2022-12-13 12:46:28,841 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_clean_tx_ring [2022-12-13 12:46:28,842 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_reset [2022-12-13 12:46:28,842 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_reset [2022-12-13 12:46:28,842 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-12-13 12:46:28,842 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-12-13 12:46:28,842 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2022-12-13 12:46:28,842 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2022-12-13 12:46:28,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_14_2 [2022-12-13 12:46:28,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_14_2 [2022-12-13 12:46:28,842 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_stop [2022-12-13 12:46:28,842 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_stop [2022-12-13 12:46:28,842 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-13 12:46:28,842 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_ktime [2022-12-13 12:46:28,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_ktime [2022-12-13 12:46:28,842 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-12-13 12:46:28,843 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-12-13 12:46:28,843 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-12-13 12:46:28,843 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-12-13 12:46:28,843 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-13 12:46:28,843 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_io_resume [2022-12-13 12:46:28,843 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_io_resume [2022-12-13 12:46:28,843 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~s32~0 [2022-12-13 12:46:28,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~s32~0 [2022-12-13 12:46:28,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_105 [2022-12-13 12:46:28,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_105 [2022-12-13 12:46:28,843 INFO L130 BoogieDeclarations]: Found specification of procedure pch_ch_event_read [2022-12-13 12:46:28,843 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_ch_event_read [2022-12-13 12:46:28,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-13 12:46:28,844 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-12-13 12:46:28,844 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-12-13 12:46:28,844 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-12-13 12:46:28,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-12-13 12:46:28,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-12-13 12:46:28,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-12-13 12:46:28,844 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_nway_reset [2022-12-13 12:46:28,844 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_nway_reset [2022-12-13 12:46:28,844 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-12-13 12:46:28,844 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-12-13 12:46:28,844 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-12-13 12:46:28,844 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-12-13 12:46:28,844 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_irq_enable [2022-12-13 12:46:28,844 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_irq_enable [2022-12-13 12:46:28,844 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-12-13 12:46:28,845 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-12-13 12:46:28,845 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_hw_reset [2022-12-13 12:46:28,845 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_hw_reset [2022-12-13 12:46:28,845 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_tx_timeout [2022-12-13 12:46:28,845 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_tx_timeout [2022-12-13 12:46:28,845 INFO L130 BoogieDeclarations]: Found specification of procedure mii_link_ok [2022-12-13 12:46:28,845 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_link_ok [2022-12-13 12:46:28,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-12-13 12:46:28,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-12-13 12:46:28,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-12-13 12:46:28,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-12-13 12:46:28,845 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_sset [2022-12-13 12:46:28,845 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_sset [2022-12-13 12:46:28,845 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_hal_power_down_phy [2022-12-13 12:46:28,846 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_hal_power_down_phy [2022-12-13 12:46:28,846 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-12-13 12:46:28,846 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-12-13 12:46:28,846 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_set_mode [2022-12-13 12:46:28,846 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_set_mode [2022-12-13 12:46:28,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2022-12-13 12:46:28,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2022-12-13 12:46:28,846 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-12-13 12:46:28,846 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-12-13 12:46:28,846 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-12-13 12:46:28,846 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-12-13 12:46:28,846 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_setup_rx_resources [2022-12-13 12:46:28,846 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_setup_rx_resources [2022-12-13 12:46:28,847 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-12-13 12:46:28,847 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-12-13 12:46:28,847 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-12-13 12:46:28,847 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-12-13 12:46:28,847 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_validate_option [2022-12-13 12:46:28,847 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_validate_option [2022-12-13 12:46:28,847 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_reset_hw [2022-12-13 12:46:28,847 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_reset_hw [2022-12-13 12:46:28,847 INFO L130 BoogieDeclarations]: Found specification of procedure udp_hdr [2022-12-13 12:46:28,847 INFO L138 BoogieDeclarations]: Found implementation of procedure udp_hdr [2022-12-13 12:46:28,847 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-13 12:46:28,847 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_setup_rctl [2022-12-13 12:46:28,847 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_setup_rctl [2022-12-13 12:46:28,848 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_sw_reset [2022-12-13 12:46:28,848 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_sw_reset [2022-12-13 12:46:28,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-12-13 12:46:28,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-12-13 12:46:28,848 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_hal_phy_hw_reset [2022-12-13 12:46:28,848 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_hal_phy_hw_reset [2022-12-13 12:46:28,848 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_write_reg_miic [2022-12-13 12:46:28,848 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_write_reg_miic [2022-12-13 12:46:28,848 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-12-13 12:46:28,848 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-12-13 12:46:28,848 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-12-13 12:46:28,848 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-12-13 12:46:28,848 INFO L130 BoogieDeclarations]: Found specification of procedure pch_ch_control_write [2022-12-13 12:46:28,849 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_ch_control_write [2022-12-13 12:46:28,849 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_set_multi [2022-12-13 12:46:28,849 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_set_multi [2022-12-13 12:46:28,849 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_shutdown [2022-12-13 12:46:28,849 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_shutdown [2022-12-13 12:46:28,849 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-12-13 12:46:28,849 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-12-13 12:46:28,849 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-12-13 12:46:28,849 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-12-13 12:46:28,849 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_read_reg_miic [2022-12-13 12:46:28,849 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_read_reg_miic [2022-12-13 12:46:28,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-12-13 12:46:28,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-12-13 12:46:28,850 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_read_mac_addr [2022-12-13 12:46:28,850 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_read_mac_addr [2022-12-13 12:46:28,850 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_set_rgmii_ctrl [2022-12-13 12:46:28,850 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_set_rgmii_ctrl [2022-12-13 12:46:28,850 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2022-12-13 12:46:28,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2022-12-13 12:46:28,850 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_down [2022-12-13 12:46:28,850 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_down [2022-12-13 12:46:28,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_122 [2022-12-13 12:46:28,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_122 [2022-12-13 12:46:28,850 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_free_irq [2022-12-13 12:46:28,850 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_free_irq [2022-12-13 12:46:28,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-13 12:46:28,851 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_mar_set [2022-12-13 12:46:28,851 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_mar_set [2022-12-13 12:46:28,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-12-13 12:46:28,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-12-13 12:46:29,672 INFO L235 CfgBuilder]: Building ICFG [2022-12-13 12:46:29,675 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-13 12:46:29,963 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-12-13 12:46:44,729 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2022-12-13 12:46:45,007 INFO L276 CfgBuilder]: Performing block encoding [2022-12-13 12:46:45,023 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-13 12:46:45,023 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-12-13 12:46:45,028 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 12:46:45 BoogieIcfgContainer [2022-12-13 12:46:45,028 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-13 12:46:45,029 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-13 12:46:45,029 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-13 12:46:45,032 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-13 12:46:45,032 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.12 12:46:23" (1/3) ... [2022-12-13 12:46:45,032 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@778a75ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 12:46:45, skipping insertion in model container [2022-12-13 12:46:45,033 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 12:46:28" (2/3) ... [2022-12-13 12:46:45,033 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@778a75ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 12:46:45, skipping insertion in model container [2022-12-13 12:46:45,033 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 12:46:45" (3/3) ... [2022-12-13 12:46:45,034 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i [2022-12-13 12:46:45,048 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-13 12:46:45,048 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-12-13 12:46:45,121 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-13 12:46:45,126 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;@54a91871, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2022-12-13 12:46:45,126 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2022-12-13 12:46:45,137 INFO L276 IsEmpty]: Start isEmpty. Operand has 3401 states, 2351 states have (on average 1.2747766907698852) internal successors, (2997), 2393 states have internal predecessors, (2997), 878 states have call successors, (878), 172 states have call predecessors, (878), 171 states have return successors, (868), 852 states have call predecessors, (868), 868 states have call successors, (868) [2022-12-13 12:46:45,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2022-12-13 12:46:45,167 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 12:46:45,168 INFO L195 NwaCegarLoop]: trace histogram [22, 22, 21, 21, 21, 21, 21, 21, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 12:46:45,168 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 12:46:45,172 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 12:46:45,172 INFO L85 PathProgramCache]: Analyzing trace with hash 43676780, now seen corresponding path program 1 times [2022-12-13 12:46:45,179 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 12:46:45,179 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1317217888] [2022-12-13 12:46:45,179 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 12:46:45,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 12:46:45,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:46:46,249 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 12:46:46,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:46:46,261 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:46:46,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:46:46,267 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 12:46:46,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:46:46,276 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:46:46,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:46:46,282 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 12:46:46,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:46:46,291 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:46:46,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:46:46,297 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-12-13 12:46:46,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:46:46,306 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:46:46,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:46:46,312 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 12:46:46,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:46:46,321 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:46:46,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:46:46,327 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 12:46:46,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:46:46,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:46:46,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:46:46,342 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 12:46:46,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:46:46,352 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:46:46,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:46:46,358 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 12:46:46,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:46:46,366 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:46:46,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:46:46,372 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-12-13 12:46:46,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:46:46,381 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:46:46,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:46:46,386 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 12:46:46,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:46:46,395 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:46:46,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:46:46,401 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-12-13 12:46:46,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:46:46,409 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:46:46,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:46:46,415 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 12:46:46,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:46:46,427 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:46:46,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:46:46,436 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-12-13 12:46:46,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:46:46,448 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:46:46,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:46:46,456 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 12:46:46,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:46:46,470 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:46:46,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:46:46,479 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-12-13 12:46:46,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:46:46,493 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:46:46,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:46:46,501 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-12-13 12:46:46,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:46:46,515 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:46:46,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:46:46,523 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-12-13 12:46:46,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:46:46,534 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:46:46,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:46:46,539 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-12-13 12:46:46,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:46:46,547 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:46:46,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:46:46,553 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-12-13 12:46:46,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:46:46,561 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:46:46,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:46:46,566 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-12-13 12:46:46,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:46:46,575 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:46:46,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:46:46,580 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-12-13 12:46:46,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:46:46,588 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:46:46,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:46:46,594 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2022-12-13 12:46:46,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:46:46,604 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2022-12-13 12:46:46,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:46:46,610 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271 [2022-12-13 12:46:46,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:46:46,617 INFO L134 CoverageAnalysis]: Checked inductivity of 1953 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1953 trivial. 0 not checked. [2022-12-13 12:46:46,618 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 12:46:46,618 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1317217888] [2022-12-13 12:46:46,618 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1317217888] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 12:46:46,618 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 12:46:46,619 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 12:46:46,620 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1837576542] [2022-12-13 12:46:46,620 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 12:46:46,623 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 12:46:46,623 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 12:46:46,645 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 12:46:46,645 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 12:46:46,651 INFO L87 Difference]: Start difference. First operand has 3401 states, 2351 states have (on average 1.2747766907698852) internal successors, (2997), 2393 states have internal predecessors, (2997), 878 states have call successors, (878), 172 states have call predecessors, (878), 171 states have return successors, (868), 852 states have call predecessors, (868), 868 states have call successors, (868) Second operand has 4 states, 4 states have (on average 15.5) internal successors, (62), 3 states have internal predecessors, (62), 3 states have call successors, (29), 3 states have call predecessors, (29), 1 states have return successors, (25), 3 states have call predecessors, (25), 3 states have call successors, (25) [2022-12-13 12:46:51,080 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 12:46:56,010 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 12:46:56,011 INFO L93 Difference]: Finished difference Result 9639 states and 13844 transitions. [2022-12-13 12:46:56,012 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 12:46:56,013 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 15.5) internal successors, (62), 3 states have internal predecessors, (62), 3 states have call successors, (29), 3 states have call predecessors, (29), 1 states have return successors, (25), 3 states have call predecessors, (25), 3 states have call successors, (25) Word has length 278 [2022-12-13 12:46:56,014 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 12:46:56,065 INFO L225 Difference]: With dead ends: 9639 [2022-12-13 12:46:56,065 INFO L226 Difference]: Without dead ends: 6204 [2022-12-13 12:46:56,082 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 95 GetRequests, 92 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-13 12:46:56,084 INFO L413 NwaCegarLoop]: 4449 mSDtfsCounter, 4711 mSDsluCounter, 5621 mSDsCounter, 0 mSdLazyCounter, 3755 mSolverCounterSat, 1928 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5299 SdHoareTripleChecker+Valid, 10070 SdHoareTripleChecker+Invalid, 5684 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1928 IncrementalHoareTripleChecker+Valid, 3755 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.8s IncrementalHoareTripleChecker+Time [2022-12-13 12:46:56,085 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5299 Valid, 10070 Invalid, 5684 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1928 Valid, 3755 Invalid, 1 Unknown, 0 Unchecked, 8.8s Time] [2022-12-13 12:46:56,103 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6204 states. [2022-12-13 12:46:56,303 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6204 to 6078. [2022-12-13 12:46:56,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6078 states, 4233 states have (on average 1.2634065674462556) internal successors, (5348), 4309 states have internal predecessors, (5348), 1515 states have call successors, (1515), 328 states have call predecessors, (1515), 328 states have return successors, (1517), 1483 states have call predecessors, (1517), 1515 states have call successors, (1517) [2022-12-13 12:46:56,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6078 states to 6078 states and 8380 transitions. [2022-12-13 12:46:56,340 INFO L78 Accepts]: Start accepts. Automaton has 6078 states and 8380 transitions. Word has length 278 [2022-12-13 12:46:56,341 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 12:46:56,341 INFO L495 AbstractCegarLoop]: Abstraction has 6078 states and 8380 transitions. [2022-12-13 12:46:56,342 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 15.5) internal successors, (62), 3 states have internal predecessors, (62), 3 states have call successors, (29), 3 states have call predecessors, (29), 1 states have return successors, (25), 3 states have call predecessors, (25), 3 states have call successors, (25) [2022-12-13 12:46:56,342 INFO L276 IsEmpty]: Start isEmpty. Operand 6078 states and 8380 transitions. [2022-12-13 12:46:56,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2022-12-13 12:46:56,350 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 12:46:56,350 INFO L195 NwaCegarLoop]: trace histogram [22, 22, 21, 21, 21, 21, 21, 21, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 12:46:56,350 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-13 12:46:56,350 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 12:46:56,351 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 12:46:56,351 INFO L85 PathProgramCache]: Analyzing trace with hash -1550208543, now seen corresponding path program 1 times [2022-12-13 12:46:56,351 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 12:46:56,351 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [192556730] [2022-12-13 12:46:56,351 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 12:46:56,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 12:46:56,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:46:56,950 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 12:46:56,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:46:56,958 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:46:56,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:46:56,963 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 12:46:56,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:46:56,971 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:46:56,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:46:56,976 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 12:46:56,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:46:56,983 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:46:56,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:46:56,988 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-12-13 12:46:56,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:46:56,996 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:46:56,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:46:57,001 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 12:46:57,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:46:57,009 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:46:57,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:46:57,014 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 12:46:57,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:46:57,021 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:46:57,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:46:57,026 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 12:46:57,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:46:57,034 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:46:57,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:46:57,039 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 12:46:57,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:46:57,046 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:46:57,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:46:57,051 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-12-13 12:46:57,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:46:57,059 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:46:57,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:46:57,064 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 12:46:57,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:46:57,071 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:46:57,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:46:57,076 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-12-13 12:46:57,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:46:57,084 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:46:57,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:46:57,089 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 12:46:57,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:46:57,097 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:46:57,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:46:57,103 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-12-13 12:46:57,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:46:57,110 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:46:57,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:46:57,115 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 12:46:57,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:46:57,123 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:46:57,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:46:57,128 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-12-13 12:46:57,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:46:57,136 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:46:57,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:46:57,141 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-12-13 12:46:57,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:46:57,149 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:46:57,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:46:57,154 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-12-13 12:46:57,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:46:57,161 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:46:57,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:46:57,166 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-12-13 12:46:57,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:46:57,174 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:46:57,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:46:57,179 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-12-13 12:46:57,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:46:57,187 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:46:57,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:46:57,192 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-12-13 12:46:57,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:46:57,200 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:46:57,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:46:57,204 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-12-13 12:46:57,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:46:57,213 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:46:57,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:46:57,217 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2022-12-13 12:46:57,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:46:57,226 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 263 [2022-12-13 12:46:57,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:46:57,232 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 272 [2022-12-13 12:46:57,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:46:57,237 INFO L134 CoverageAnalysis]: Checked inductivity of 1953 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1953 trivial. 0 not checked. [2022-12-13 12:46:57,237 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 12:46:57,237 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [192556730] [2022-12-13 12:46:57,237 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [192556730] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 12:46:57,237 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 12:46:57,238 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 12:46:57,238 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1161423972] [2022-12-13 12:46:57,238 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 12:46:57,240 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 12:46:57,240 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 12:46:57,240 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 12:46:57,241 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 12:46:57,241 INFO L87 Difference]: Start difference. First operand 6078 states and 8380 transitions. Second operand has 4 states, 4 states have (on average 15.75) internal successors, (63), 3 states have internal predecessors, (63), 3 states have call successors, (29), 3 states have call predecessors, (29), 1 states have return successors, (25), 3 states have call predecessors, (25), 3 states have call successors, (25) [2022-12-13 12:47:02,463 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 12:47:06,643 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 12:47:06,643 INFO L93 Difference]: Finished difference Result 18026 states and 25098 transitions. [2022-12-13 12:47:06,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 12:47:06,644 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 15.75) internal successors, (63), 3 states have internal predecessors, (63), 3 states have call successors, (29), 3 states have call predecessors, (29), 1 states have return successors, (25), 3 states have call predecessors, (25), 3 states have call successors, (25) Word has length 279 [2022-12-13 12:47:06,644 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 12:47:06,688 INFO L225 Difference]: With dead ends: 18026 [2022-12-13 12:47:06,688 INFO L226 Difference]: Without dead ends: 11995 [2022-12-13 12:47:06,705 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 95 GetRequests, 92 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-13 12:47:06,706 INFO L413 NwaCegarLoop]: 5033 mSDtfsCounter, 4881 mSDsluCounter, 5852 mSDsCounter, 0 mSdLazyCounter, 3928 mSolverCounterSat, 1767 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5513 SdHoareTripleChecker+Valid, 10885 SdHoareTripleChecker+Invalid, 5696 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1767 IncrementalHoareTripleChecker+Valid, 3928 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.9s IncrementalHoareTripleChecker+Time [2022-12-13 12:47:06,706 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5513 Valid, 10885 Invalid, 5696 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1767 Valid, 3928 Invalid, 1 Unknown, 0 Unchecked, 8.9s Time] [2022-12-13 12:47:06,717 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11995 states. [2022-12-13 12:47:07,130 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11995 to 11746. [2022-12-13 12:47:07,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11746 states, 8160 states have (on average 1.260049019607843) internal successors, (10282), 8316 states have internal predecessors, (10282), 2930 states have call successors, (2930), 654 states have call predecessors, (2930), 654 states have return successors, (2936), 2861 states have call predecessors, (2936), 2930 states have call successors, (2936) [2022-12-13 12:47:07,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11746 states to 11746 states and 16148 transitions. [2022-12-13 12:47:07,179 INFO L78 Accepts]: Start accepts. Automaton has 11746 states and 16148 transitions. Word has length 279 [2022-12-13 12:47:07,180 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 12:47:07,180 INFO L495 AbstractCegarLoop]: Abstraction has 11746 states and 16148 transitions. [2022-12-13 12:47:07,180 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 15.75) internal successors, (63), 3 states have internal predecessors, (63), 3 states have call successors, (29), 3 states have call predecessors, (29), 1 states have return successors, (25), 3 states have call predecessors, (25), 3 states have call successors, (25) [2022-12-13 12:47:07,180 INFO L276 IsEmpty]: Start isEmpty. Operand 11746 states and 16148 transitions. [2022-12-13 12:47:07,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2022-12-13 12:47:07,186 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 12:47:07,187 INFO L195 NwaCegarLoop]: trace histogram [22, 22, 21, 21, 21, 21, 21, 21, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 12:47:07,187 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-13 12:47:07,187 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 12:47:07,187 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 12:47:07,187 INFO L85 PathProgramCache]: Analyzing trace with hash 2024687623, now seen corresponding path program 1 times [2022-12-13 12:47:07,187 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 12:47:07,188 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1911060054] [2022-12-13 12:47:07,188 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 12:47:07,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 12:47:07,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:07,622 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 12:47:07,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:07,629 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:07,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:07,633 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 12:47:07,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:07,639 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:07,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:07,643 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 12:47:07,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:07,649 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:07,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:07,653 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-12-13 12:47:07,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:07,660 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:07,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:07,664 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 12:47:07,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:07,670 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:07,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:07,674 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 12:47:07,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:07,681 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:07,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:07,685 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 12:47:07,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:07,692 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:07,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:07,696 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 12:47:07,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:07,702 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:07,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:07,706 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-12-13 12:47:07,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:07,712 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:07,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:07,716 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 12:47:07,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:07,723 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:07,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:07,727 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-12-13 12:47:07,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:07,733 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:07,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:07,737 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 12:47:07,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:07,744 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:07,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:07,748 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-12-13 12:47:07,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:07,755 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:07,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:07,759 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 12:47:07,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:07,765 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:07,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:07,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-12-13 12:47:07,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:07,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:07,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:07,780 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-12-13 12:47:07,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:07,787 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:07,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:07,791 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-12-13 12:47:07,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:07,798 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:07,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:07,802 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-12-13 12:47:07,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:07,809 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:07,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:07,813 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-12-13 12:47:07,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:07,820 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:07,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:07,824 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-12-13 12:47:07,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:07,832 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:07,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:07,836 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-12-13 12:47:07,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:07,845 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:07,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:07,851 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2022-12-13 12:47:07,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:07,862 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 259 [2022-12-13 12:47:07,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:07,878 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:07,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:07,885 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 12:47:07,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:07,892 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 12:47:07,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:07,898 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 290 [2022-12-13 12:47:07,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:07,906 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 299 [2022-12-13 12:47:07,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:07,914 INFO L134 CoverageAnalysis]: Checked inductivity of 1957 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1957 trivial. 0 not checked. [2022-12-13 12:47:07,914 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 12:47:07,914 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1911060054] [2022-12-13 12:47:07,914 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1911060054] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 12:47:07,914 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 12:47:07,915 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 12:47:07,915 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1292423846] [2022-12-13 12:47:07,915 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 12:47:07,915 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 12:47:07,916 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 12:47:07,916 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 12:47:07,916 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 12:47:07,917 INFO L87 Difference]: Start difference. First operand 11746 states and 16148 transitions. Second operand has 4 states, 4 states have (on average 19.75) internal successors, (79), 3 states have internal predecessors, (79), 3 states have call successors, (33), 3 states have call predecessors, (33), 1 states have return successors, (29), 3 states have call predecessors, (29), 3 states have call successors, (29) [2022-12-13 12:47:12,738 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 12:47:17,460 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 12:47:17,460 INFO L93 Difference]: Finished difference Result 35033 states and 48601 transitions. [2022-12-13 12:47:17,461 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 12:47:17,461 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 19.75) internal successors, (79), 3 states have internal predecessors, (79), 3 states have call successors, (33), 3 states have call predecessors, (33), 1 states have return successors, (29), 3 states have call predecessors, (29), 3 states have call successors, (29) Word has length 306 [2022-12-13 12:47:17,462 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 12:47:17,539 INFO L225 Difference]: With dead ends: 35033 [2022-12-13 12:47:17,539 INFO L226 Difference]: Without dead ends: 23334 [2022-12-13 12:47:17,567 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 103 GetRequests, 100 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-13 12:47:17,568 INFO L413 NwaCegarLoop]: 5416 mSDtfsCounter, 5042 mSDsluCounter, 6182 mSDsCounter, 0 mSdLazyCounter, 3859 mSolverCounterSat, 1687 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5694 SdHoareTripleChecker+Valid, 11598 SdHoareTripleChecker+Invalid, 5547 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1687 IncrementalHoareTripleChecker+Valid, 3859 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.8s IncrementalHoareTripleChecker+Time [2022-12-13 12:47:17,568 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5694 Valid, 11598 Invalid, 5547 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1687 Valid, 3859 Invalid, 1 Unknown, 0 Unchecked, 8.8s Time] [2022-12-13 12:47:17,586 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23334 states. [2022-12-13 12:47:18,180 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23334 to 22863. [2022-12-13 12:47:18,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22863 states, 15928 states have (on average 1.2589779005524862) internal successors, (20053), 16229 states have internal predecessors, (20053), 5661 states have call successors, (5661), 1272 states have call predecessors, (5661), 1272 states have return successors, (5675), 5529 states have call predecessors, (5675), 5661 states have call successors, (5675) [2022-12-13 12:47:18,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22863 states to 22863 states and 31389 transitions. [2022-12-13 12:47:18,271 INFO L78 Accepts]: Start accepts. Automaton has 22863 states and 31389 transitions. Word has length 306 [2022-12-13 12:47:18,271 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 12:47:18,271 INFO L495 AbstractCegarLoop]: Abstraction has 22863 states and 31389 transitions. [2022-12-13 12:47:18,272 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 19.75) internal successors, (79), 3 states have internal predecessors, (79), 3 states have call successors, (33), 3 states have call predecessors, (33), 1 states have return successors, (29), 3 states have call predecessors, (29), 3 states have call successors, (29) [2022-12-13 12:47:18,272 INFO L276 IsEmpty]: Start isEmpty. Operand 22863 states and 31389 transitions. [2022-12-13 12:47:18,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2022-12-13 12:47:18,280 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 12:47:18,280 INFO L195 NwaCegarLoop]: trace histogram [22, 22, 21, 21, 21, 21, 21, 21, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 12:47:18,280 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-12-13 12:47:18,280 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 12:47:18,281 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 12:47:18,281 INFO L85 PathProgramCache]: Analyzing trace with hash -587998245, now seen corresponding path program 1 times [2022-12-13 12:47:18,281 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 12:47:18,281 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [760767652] [2022-12-13 12:47:18,281 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 12:47:18,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 12:47:18,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:18,680 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 12:47:18,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:18,688 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:18,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:18,692 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 12:47:18,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:18,698 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:18,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:18,732 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 12:47:18,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:18,737 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:18,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:18,741 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-12-13 12:47:18,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:18,747 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:18,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:18,751 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 12:47:18,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:18,756 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:18,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:18,760 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 12:47:18,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:18,766 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:18,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:18,770 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 12:47:18,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:18,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:18,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:18,780 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 12:47:18,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:18,786 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:18,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:18,789 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-12-13 12:47:18,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:18,796 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:18,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:18,799 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 12:47:18,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:18,805 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:18,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:18,809 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-12-13 12:47:18,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:18,815 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:18,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:18,819 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 12:47:18,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:18,825 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:18,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:18,829 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-12-13 12:47:18,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:18,835 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:18,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:18,839 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 12:47:18,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:18,845 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:18,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:18,848 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-12-13 12:47:18,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:18,854 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:18,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:18,858 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-12-13 12:47:18,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:18,864 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:18,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:18,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-12-13 12:47:18,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:18,874 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:18,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:18,878 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-12-13 12:47:18,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:18,885 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:18,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:18,889 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-12-13 12:47:18,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:18,895 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:18,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:18,899 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-12-13 12:47:18,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:18,906 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:18,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:18,909 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-12-13 12:47:18,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:18,916 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:18,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:18,922 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2022-12-13 12:47:18,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:18,930 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 270 [2022-12-13 12:47:18,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:18,934 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 275 [2022-12-13 12:47:18,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:18,939 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282 [2022-12-13 12:47:18,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:18,943 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2022-12-13 12:47:18,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:18,947 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 298 [2022-12-13 12:47:18,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:18,952 INFO L134 CoverageAnalysis]: Checked inductivity of 1953 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1953 trivial. 0 not checked. [2022-12-13 12:47:18,952 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 12:47:18,952 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [760767652] [2022-12-13 12:47:18,952 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [760767652] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 12:47:18,952 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 12:47:18,952 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 12:47:18,953 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1461159574] [2022-12-13 12:47:18,953 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 12:47:18,953 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 12:47:18,953 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 12:47:18,954 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 12:47:18,954 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 12:47:18,954 INFO L87 Difference]: Start difference. First operand 22863 states and 31389 transitions. Second operand has 4 states, 4 states have (on average 21.25) internal successors, (85), 3 states have internal predecessors, (85), 3 states have call successors, (30), 3 states have call predecessors, (30), 1 states have return successors, (28), 3 states have call predecessors, (28), 3 states have call successors, (28) [2022-12-13 12:47:22,833 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 12:47:28,113 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 12:47:28,114 INFO L93 Difference]: Finished difference Result 63115 states and 87486 transitions. [2022-12-13 12:47:28,114 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 12:47:28,114 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 21.25) internal successors, (85), 3 states have internal predecessors, (85), 3 states have call successors, (30), 3 states have call predecessors, (30), 1 states have return successors, (28), 3 states have call predecessors, (28), 3 states have call successors, (28) Word has length 305 [2022-12-13 12:47:28,115 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 12:47:28,247 INFO L225 Difference]: With dead ends: 63115 [2022-12-13 12:47:28,247 INFO L226 Difference]: Without dead ends: 40299 [2022-12-13 12:47:28,300 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 101 GetRequests, 98 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-13 12:47:28,301 INFO L413 NwaCegarLoop]: 4471 mSDtfsCounter, 4474 mSDsluCounter, 5608 mSDsCounter, 0 mSdLazyCounter, 3584 mSolverCounterSat, 1810 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4984 SdHoareTripleChecker+Valid, 10079 SdHoareTripleChecker+Invalid, 5395 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1810 IncrementalHoareTripleChecker+Valid, 3584 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.2s IncrementalHoareTripleChecker+Time [2022-12-13 12:47:28,301 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4984 Valid, 10079 Invalid, 5395 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1810 Valid, 3584 Invalid, 1 Unknown, 0 Unchecked, 8.2s Time] [2022-12-13 12:47:28,334 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 40299 states. [2022-12-13 12:47:29,475 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 40299 to 39640. [2022-12-13 12:47:29,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 39640 states, 27456 states have (on average 1.252039627039627) internal successors, (34376), 27992 states have internal predecessors, (34376), 9833 states have call successors, (9833), 2317 states have call predecessors, (9833), 2349 states have return successors, (10423), 9594 states have call predecessors, (10423), 9833 states have call successors, (10423) [2022-12-13 12:47:29,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39640 states to 39640 states and 54632 transitions. [2022-12-13 12:47:29,646 INFO L78 Accepts]: Start accepts. Automaton has 39640 states and 54632 transitions. Word has length 305 [2022-12-13 12:47:29,646 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 12:47:29,647 INFO L495 AbstractCegarLoop]: Abstraction has 39640 states and 54632 transitions. [2022-12-13 12:47:29,647 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 21.25) internal successors, (85), 3 states have internal predecessors, (85), 3 states have call successors, (30), 3 states have call predecessors, (30), 1 states have return successors, (28), 3 states have call predecessors, (28), 3 states have call successors, (28) [2022-12-13 12:47:29,647 INFO L276 IsEmpty]: Start isEmpty. Operand 39640 states and 54632 transitions. [2022-12-13 12:47:29,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2022-12-13 12:47:29,656 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 12:47:29,656 INFO L195 NwaCegarLoop]: trace histogram [24, 24, 21, 21, 21, 21, 21, 21, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 12:47:29,656 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-12-13 12:47:29,657 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 12:47:29,657 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 12:47:29,657 INFO L85 PathProgramCache]: Analyzing trace with hash -1776296782, now seen corresponding path program 1 times [2022-12-13 12:47:29,657 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 12:47:29,657 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [252785341] [2022-12-13 12:47:29,657 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 12:47:29,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 12:47:29,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:30,206 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 12:47:30,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:30,217 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:30,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:30,224 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 12:47:30,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:30,236 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:30,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:30,244 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 12:47:30,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:30,256 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:30,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:30,264 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-12-13 12:47:30,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:30,276 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:30,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:30,283 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 12:47:30,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:30,295 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:30,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:30,303 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 12:47:30,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:30,311 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:30,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:30,316 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 12:47:30,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:30,324 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:30,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:30,331 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 12:47:30,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:30,339 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:30,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:30,345 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-12-13 12:47:30,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:30,353 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:30,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:30,358 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 12:47:30,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:30,366 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:30,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:30,372 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-12-13 12:47:30,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:30,380 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:30,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:30,385 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 12:47:30,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:30,394 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:30,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:30,399 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-12-13 12:47:30,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:30,408 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:30,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:30,413 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 12:47:30,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:30,421 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:30,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:30,426 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-12-13 12:47:30,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:30,434 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:30,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:30,440 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-12-13 12:47:30,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:30,448 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:30,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:30,453 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-12-13 12:47:30,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:30,461 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:30,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:30,467 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-12-13 12:47:30,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:30,476 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:30,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:30,481 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-12-13 12:47:30,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:30,489 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:30,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:30,494 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-12-13 12:47:30,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:30,504 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:30,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:30,509 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-12-13 12:47:30,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:30,518 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:30,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:30,523 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2022-12-13 12:47:30,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:30,533 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2022-12-13 12:47:30,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:30,542 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2022-12-13 12:47:30,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:30,550 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 274 [2022-12-13 12:47:30,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:30,560 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 283 [2022-12-13 12:47:30,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:30,568 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 310 [2022-12-13 12:47:30,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:30,574 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 319 [2022-12-13 12:47:30,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:30,580 INFO L134 CoverageAnalysis]: Checked inductivity of 2105 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2099 trivial. 0 not checked. [2022-12-13 12:47:30,580 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 12:47:30,581 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [252785341] [2022-12-13 12:47:30,581 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [252785341] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 12:47:30,581 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 12:47:30,581 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 12:47:30,581 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [290364375] [2022-12-13 12:47:30,581 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 12:47:30,582 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 12:47:30,582 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 12:47:30,582 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 12:47:30,582 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 12:47:30,582 INFO L87 Difference]: Start difference. First operand 39640 states and 54632 transitions. Second operand has 4 states, 4 states have (on average 22.5) internal successors, (90), 3 states have internal predecessors, (90), 3 states have call successors, (32), 3 states have call predecessors, (32), 1 states have return successors, (28), 3 states have call predecessors, (28), 3 states have call successors, (28) [2022-12-13 12:47:34,050 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 12:47:38,476 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 12:47:38,476 INFO L93 Difference]: Finished difference Result 80761 states and 111770 transitions. [2022-12-13 12:47:38,476 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 12:47:38,476 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 22.5) internal successors, (90), 3 states have internal predecessors, (90), 3 states have call successors, (32), 3 states have call predecessors, (32), 1 states have return successors, (28), 3 states have call predecessors, (28), 3 states have call successors, (28) Word has length 326 [2022-12-13 12:47:38,477 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 12:47:38,610 INFO L225 Difference]: With dead ends: 80761 [2022-12-13 12:47:38,610 INFO L226 Difference]: Without dead ends: 41168 [2022-12-13 12:47:38,698 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 103 GetRequests, 100 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-13 12:47:38,699 INFO L413 NwaCegarLoop]: 3988 mSDtfsCounter, 1773 mSDsluCounter, 5552 mSDsCounter, 0 mSdLazyCounter, 3027 mSolverCounterSat, 1011 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1986 SdHoareTripleChecker+Valid, 9540 SdHoareTripleChecker+Invalid, 4039 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1011 IncrementalHoareTripleChecker+Valid, 3027 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.9s IncrementalHoareTripleChecker+Time [2022-12-13 12:47:38,699 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1986 Valid, 9540 Invalid, 4039 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1011 Valid, 3027 Invalid, 1 Unknown, 0 Unchecked, 6.9s Time] [2022-12-13 12:47:38,732 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 41168 states. [2022-12-13 12:47:39,861 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 41168 to 40509. [2022-12-13 12:47:39,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 40509 states, 28075 states have (on average 1.2504363312555655) internal successors, (35106), 28617 states have internal predecessors, (35106), 9990 states have call successors, (9990), 2410 states have call predecessors, (9990), 2442 states have return successors, (10581), 9749 states have call predecessors, (10581), 9990 states have call successors, (10581) [2022-12-13 12:47:40,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40509 states to 40509 states and 55677 transitions. [2022-12-13 12:47:40,053 INFO L78 Accepts]: Start accepts. Automaton has 40509 states and 55677 transitions. Word has length 326 [2022-12-13 12:47:40,054 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 12:47:40,054 INFO L495 AbstractCegarLoop]: Abstraction has 40509 states and 55677 transitions. [2022-12-13 12:47:40,054 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 22.5) internal successors, (90), 3 states have internal predecessors, (90), 3 states have call successors, (32), 3 states have call predecessors, (32), 1 states have return successors, (28), 3 states have call predecessors, (28), 3 states have call successors, (28) [2022-12-13 12:47:40,054 INFO L276 IsEmpty]: Start isEmpty. Operand 40509 states and 55677 transitions. [2022-12-13 12:47:40,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 347 [2022-12-13 12:47:40,062 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 12:47:40,062 INFO L195 NwaCegarLoop]: trace histogram [25, 25, 21, 21, 21, 21, 21, 21, 4, 4, 4, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 12:47:40,062 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-12-13 12:47:40,063 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 12:47:40,063 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 12:47:40,063 INFO L85 PathProgramCache]: Analyzing trace with hash -1578084235, now seen corresponding path program 1 times [2022-12-13 12:47:40,063 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 12:47:40,063 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1785306232] [2022-12-13 12:47:40,063 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 12:47:40,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 12:47:40,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:40,552 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 12:47:40,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:40,560 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:40,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:40,564 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 12:47:40,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:40,571 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:40,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:40,576 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 12:47:40,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:40,583 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:40,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:40,588 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-12-13 12:47:40,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:40,595 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:40,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:40,600 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 12:47:40,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:40,607 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:40,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:40,611 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 12:47:40,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:40,618 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:40,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:40,623 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 12:47:40,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:40,629 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:40,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:40,634 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 12:47:40,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:40,641 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:40,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:40,645 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-12-13 12:47:40,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:40,653 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:40,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:40,657 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 12:47:40,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:40,669 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:40,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:40,673 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-12-13 12:47:40,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:40,680 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:40,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:40,685 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 12:47:40,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:40,691 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:40,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:40,695 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-12-13 12:47:40,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:40,702 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:40,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:40,707 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 12:47:40,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:40,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:40,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:40,717 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-12-13 12:47:40,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:40,724 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:40,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:40,728 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-12-13 12:47:40,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:40,735 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:40,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:40,740 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-12-13 12:47:40,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:40,747 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:40,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:40,751 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-12-13 12:47:40,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:40,758 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:40,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:40,762 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-12-13 12:47:40,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:40,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:40,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:40,774 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-12-13 12:47:40,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:40,781 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:40,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:40,785 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-12-13 12:47:40,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:40,792 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:40,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:40,796 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2022-12-13 12:47:40,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:40,801 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 252 [2022-12-13 12:47:40,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:40,807 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 259 [2022-12-13 12:47:40,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:40,813 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 265 [2022-12-13 12:47:40,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:40,818 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271 [2022-12-13 12:47:40,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:40,824 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 285 [2022-12-13 12:47:40,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:40,833 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:40,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:40,836 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 297 [2022-12-13 12:47:40,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:40,843 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 304 [2022-12-13 12:47:40,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:40,850 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 330 [2022-12-13 12:47:40,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:40,911 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 339 [2022-12-13 12:47:40,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:40,915 INFO L134 CoverageAnalysis]: Checked inductivity of 2187 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2184 trivial. 0 not checked. [2022-12-13 12:47:40,915 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 12:47:40,916 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1785306232] [2022-12-13 12:47:40,916 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1785306232] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 12:47:40,916 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 12:47:40,916 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 12:47:40,916 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2023387840] [2022-12-13 12:47:40,916 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 12:47:40,916 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 12:47:40,916 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 12:47:40,917 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 12:47:40,917 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 12:47:40,917 INFO L87 Difference]: Start difference. First operand 40509 states and 55677 transitions. Second operand has 4 states, 4 states have (on average 24.75) internal successors, (99), 3 states have internal predecessors, (99), 3 states have call successors, (37), 3 states have call predecessors, (37), 1 states have return successors, (33), 3 states have call predecessors, (33), 3 states have call successors, (33) [2022-12-13 12:47:44,211 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 12:47:52,210 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 12:47:52,210 INFO L93 Difference]: Finished difference Result 98190 states and 135792 transitions. [2022-12-13 12:47:52,211 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 12:47:52,211 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 24.75) internal successors, (99), 3 states have internal predecessors, (99), 3 states have call successors, (37), 3 states have call predecessors, (37), 1 states have return successors, (33), 3 states have call predecessors, (33), 3 states have call successors, (33) Word has length 346 [2022-12-13 12:47:52,211 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 12:47:52,446 INFO L225 Difference]: With dead ends: 98190 [2022-12-13 12:47:52,446 INFO L226 Difference]: Without dead ends: 58425 [2022-12-13 12:47:52,526 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 111 GetRequests, 108 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-13 12:47:52,527 INFO L413 NwaCegarLoop]: 5698 mSDtfsCounter, 4313 mSDsluCounter, 6525 mSDsCounter, 0 mSdLazyCounter, 3982 mSolverCounterSat, 1498 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4874 SdHoareTripleChecker+Valid, 12223 SdHoareTripleChecker+Invalid, 5481 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1498 IncrementalHoareTripleChecker+Valid, 3982 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.5s IncrementalHoareTripleChecker+Time [2022-12-13 12:47:52,527 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4874 Valid, 12223 Invalid, 5481 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1498 Valid, 3982 Invalid, 1 Unknown, 0 Unchecked, 9.5s Time] [2022-12-13 12:47:52,562 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 58425 states. [2022-12-13 12:47:53,956 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 58425 to 57463. [2022-12-13 12:47:53,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 57463 states, 39811 states have (on average 1.2485493958956067) internal successors, (49706), 40585 states have internal predecessors, (49706), 14123 states have call successors, (14123), 3483 states have call predecessors, (14123), 3527 states have return successors, (14952), 13778 states have call predecessors, (14952), 14123 states have call successors, (14952) [2022-12-13 12:47:54,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57463 states to 57463 states and 78781 transitions. [2022-12-13 12:47:54,176 INFO L78 Accepts]: Start accepts. Automaton has 57463 states and 78781 transitions. Word has length 346 [2022-12-13 12:47:54,177 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 12:47:54,177 INFO L495 AbstractCegarLoop]: Abstraction has 57463 states and 78781 transitions. [2022-12-13 12:47:54,177 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 24.75) internal successors, (99), 3 states have internal predecessors, (99), 3 states have call successors, (37), 3 states have call predecessors, (37), 1 states have return successors, (33), 3 states have call predecessors, (33), 3 states have call successors, (33) [2022-12-13 12:47:54,177 INFO L276 IsEmpty]: Start isEmpty. Operand 57463 states and 78781 transitions. [2022-12-13 12:47:54,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 387 [2022-12-13 12:47:54,189 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 12:47:54,190 INFO L195 NwaCegarLoop]: trace histogram [27, 27, 21, 21, 21, 21, 21, 21, 5, 5, 5, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 12:47:54,190 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-12-13 12:47:54,190 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 12:47:54,190 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 12:47:54,190 INFO L85 PathProgramCache]: Analyzing trace with hash -1843285002, now seen corresponding path program 1 times [2022-12-13 12:47:54,190 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 12:47:54,190 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [317944182] [2022-12-13 12:47:54,191 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 12:47:54,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 12:47:54,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:54,701 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 12:47:54,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:54,709 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:54,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:54,714 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 12:47:54,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:54,721 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:54,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:54,725 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 12:47:54,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:54,730 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:54,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:54,734 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-12-13 12:47:54,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:54,739 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:54,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:54,742 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 12:47:54,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:54,747 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:54,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:54,751 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 12:47:54,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:54,756 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:54,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:54,759 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 12:47:54,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:54,764 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:54,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:54,767 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 12:47:54,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:54,772 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:54,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:54,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-12-13 12:47:54,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:54,781 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:54,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:54,784 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 12:47:54,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:54,790 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:54,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:54,793 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-12-13 12:47:54,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:54,798 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:54,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:54,801 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 12:47:54,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:54,807 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:54,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:54,810 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-12-13 12:47:54,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:54,815 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:54,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:54,818 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 12:47:54,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:54,824 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:54,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:54,827 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-12-13 12:47:54,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:54,832 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:54,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:54,835 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-12-13 12:47:54,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:54,840 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:54,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:54,843 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-12-13 12:47:54,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:54,848 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:54,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:54,851 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-12-13 12:47:54,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:54,857 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:54,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:54,860 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-12-13 12:47:54,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:54,865 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:54,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:54,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-12-13 12:47:54,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:54,874 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:54,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:54,877 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-12-13 12:47:54,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:54,883 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:54,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:54,886 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2022-12-13 12:47:54,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:54,890 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 252 [2022-12-13 12:47:54,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:54,895 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 259 [2022-12-13 12:47:54,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:54,899 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 265 [2022-12-13 12:47:54,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:54,904 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 277 [2022-12-13 12:47:54,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:54,909 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:47:54,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:54,912 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2022-12-13 12:47:54,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:54,920 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 296 [2022-12-13 12:47:54,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:54,926 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 309 [2022-12-13 12:47:54,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:54,932 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 318 [2022-12-13 12:47:54,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:54,937 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 334 [2022-12-13 12:47:54,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:54,943 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 343 [2022-12-13 12:47:54,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:54,949 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 370 [2022-12-13 12:47:54,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:54,952 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 379 [2022-12-13 12:47:54,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:47:54,956 INFO L134 CoverageAnalysis]: Checked inductivity of 2383 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 2360 trivial. 0 not checked. [2022-12-13 12:47:54,956 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 12:47:54,956 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [317944182] [2022-12-13 12:47:54,957 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [317944182] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 12:47:54,957 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 12:47:54,957 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 12:47:54,957 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2002500792] [2022-12-13 12:47:54,957 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 12:47:54,958 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 12:47:54,958 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 12:47:54,959 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 12:47:54,959 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 12:47:54,959 INFO L87 Difference]: Start difference. First operand 57463 states and 78781 transitions. Second operand has 4 states, 4 states have (on average 30.25) internal successors, (121), 3 states have internal predecessors, (121), 3 states have call successors, (39), 3 states have call predecessors, (39), 1 states have return successors, (35), 3 states have call predecessors, (35), 3 states have call successors, (35) [2022-12-13 12:47:58,293 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 12:47:59,552 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.05s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 12:48:07,519 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 12:48:07,519 INFO L93 Difference]: Finished difference Result 171434 states and 236926 transitions. [2022-12-13 12:48:07,520 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 12:48:07,520 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 30.25) internal successors, (121), 3 states have internal predecessors, (121), 3 states have call successors, (39), 3 states have call predecessors, (39), 1 states have return successors, (35), 3 states have call predecessors, (35), 3 states have call successors, (35) Word has length 386 [2022-12-13 12:48:07,520 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 12:48:07,927 INFO L225 Difference]: With dead ends: 171434 [2022-12-13 12:48:07,927 INFO L226 Difference]: Without dead ends: 114715 [2022-12-13 12:48:08,070 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 117 GetRequests, 114 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-13 12:48:08,070 INFO L413 NwaCegarLoop]: 6300 mSDtfsCounter, 4783 mSDsluCounter, 6819 mSDsCounter, 0 mSdLazyCounter, 4204 mSolverCounterSat, 1442 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5435 SdHoareTripleChecker+Valid, 13119 SdHoareTripleChecker+Invalid, 5647 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1442 IncrementalHoareTripleChecker+Valid, 4204 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.9s IncrementalHoareTripleChecker+Time [2022-12-13 12:48:08,071 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5435 Valid, 13119 Invalid, 5647 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1442 Valid, 4204 Invalid, 1 Unknown, 0 Unchecked, 9.9s Time] [2022-12-13 12:48:08,155 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 114715 states. [2022-12-13 12:48:11,311 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 114715 to 112827. [2022-12-13 12:48:11,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 112827 states, 78151 states have (on average 1.2484293227213983) internal successors, (97566), 79653 states have internal predecessors, (97566), 27741 states have call successors, (27741), 6845 states have call predecessors, (27741), 6933 states have return successors, (29400), 27092 states have call predecessors, (29400), 27741 states have call successors, (29400) [2022-12-13 12:48:11,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112827 states to 112827 states and 154707 transitions. [2022-12-13 12:48:11,877 INFO L78 Accepts]: Start accepts. Automaton has 112827 states and 154707 transitions. Word has length 386 [2022-12-13 12:48:11,877 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 12:48:11,877 INFO L495 AbstractCegarLoop]: Abstraction has 112827 states and 154707 transitions. [2022-12-13 12:48:11,877 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 30.25) internal successors, (121), 3 states have internal predecessors, (121), 3 states have call successors, (39), 3 states have call predecessors, (39), 1 states have return successors, (35), 3 states have call predecessors, (35), 3 states have call successors, (35) [2022-12-13 12:48:11,878 INFO L276 IsEmpty]: Start isEmpty. Operand 112827 states and 154707 transitions. [2022-12-13 12:48:11,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 387 [2022-12-13 12:48:11,893 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 12:48:11,893 INFO L195 NwaCegarLoop]: trace histogram [27, 27, 21, 21, 21, 21, 21, 21, 5, 5, 5, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 12:48:11,893 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-12-13 12:48:11,893 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 12:48:11,893 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 12:48:11,894 INFO L85 PathProgramCache]: Analyzing trace with hash -1871785292, now seen corresponding path program 1 times [2022-12-13 12:48:11,894 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 12:48:11,894 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [908450491] [2022-12-13 12:48:11,894 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 12:48:11,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 12:48:12,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:12,378 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 12:48:12,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:12,383 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:48:12,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:12,386 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 12:48:12,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:12,391 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:48:12,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:12,394 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 12:48:12,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:12,399 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:48:12,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:12,402 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-12-13 12:48:12,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:12,406 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:48:12,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:12,409 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 12:48:12,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:12,414 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:48:12,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:12,417 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 12:48:12,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:12,422 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:48:12,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:12,425 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 12:48:12,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:12,430 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:48:12,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:12,433 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 12:48:12,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:12,438 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:48:12,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:12,441 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-12-13 12:48:12,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:12,447 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:48:12,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:12,450 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 12:48:12,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:12,455 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:48:12,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:12,459 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-12-13 12:48:12,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:12,464 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:48:12,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:12,467 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 12:48:12,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:12,472 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:48:12,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:12,475 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-12-13 12:48:12,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:12,480 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:48:12,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:12,483 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 12:48:12,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:12,488 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:48:12,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:12,491 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-12-13 12:48:12,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:12,497 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:48:12,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:12,500 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-12-13 12:48:12,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:12,505 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:48:12,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:12,508 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-12-13 12:48:12,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:12,513 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:48:12,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:12,518 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-12-13 12:48:12,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:12,524 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:48:12,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:12,527 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-12-13 12:48:12,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:12,532 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:48:12,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:12,535 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-12-13 12:48:12,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:12,541 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:48:12,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:12,544 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-12-13 12:48:12,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:12,550 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:48:12,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:12,553 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2022-12-13 12:48:12,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:12,558 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 252 [2022-12-13 12:48:12,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:12,563 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 259 [2022-12-13 12:48:12,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:12,567 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 265 [2022-12-13 12:48:12,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:12,572 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 277 [2022-12-13 12:48:12,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:12,577 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:48:12,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:12,582 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2022-12-13 12:48:12,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:12,592 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 296 [2022-12-13 12:48:12,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:12,600 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 309 [2022-12-13 12:48:12,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:12,605 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 318 [2022-12-13 12:48:12,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:12,610 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 334 [2022-12-13 12:48:12,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:12,615 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 343 [2022-12-13 12:48:12,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:12,621 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 370 [2022-12-13 12:48:12,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:12,624 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 379 [2022-12-13 12:48:12,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:12,628 INFO L134 CoverageAnalysis]: Checked inductivity of 2383 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 2360 trivial. 0 not checked. [2022-12-13 12:48:12,628 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 12:48:12,628 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [908450491] [2022-12-13 12:48:12,628 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [908450491] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 12:48:12,628 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 12:48:12,628 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 12:48:12,628 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1648756105] [2022-12-13 12:48:12,628 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 12:48:12,629 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 12:48:12,629 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 12:48:12,629 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 12:48:12,629 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 12:48:12,629 INFO L87 Difference]: Start difference. First operand 112827 states and 154707 transitions. Second operand has 4 states, 4 states have (on average 30.25) internal successors, (121), 3 states have internal predecessors, (121), 3 states have call successors, (39), 3 states have call predecessors, (39), 1 states have return successors, (35), 3 states have call predecessors, (35), 3 states have call successors, (35) [2022-12-13 12:48:15,496 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.51s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 12:48:17,509 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 12:48:20,888 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 12:48:30,788 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 12:48:30,789 INFO L93 Difference]: Finished difference Result 283120 states and 390914 transitions. [2022-12-13 12:48:30,790 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 12:48:30,790 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 30.25) internal successors, (121), 3 states have internal predecessors, (121), 3 states have call successors, (39), 3 states have call predecessors, (39), 1 states have return successors, (35), 3 states have call predecessors, (35), 3 states have call successors, (35) Word has length 386 [2022-12-13 12:48:30,790 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 12:48:31,362 INFO L225 Difference]: With dead ends: 283120 [2022-12-13 12:48:31,363 INFO L226 Difference]: Without dead ends: 170107 [2022-12-13 12:48:31,634 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 117 GetRequests, 114 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-13 12:48:31,635 INFO L413 NwaCegarLoop]: 7551 mSDtfsCounter, 4598 mSDsluCounter, 7722 mSDsCounter, 0 mSdLazyCounter, 4445 mSolverCounterSat, 1144 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5251 SdHoareTripleChecker+Valid, 15273 SdHoareTripleChecker+Invalid, 5591 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1144 IncrementalHoareTripleChecker+Valid, 4445 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.6s IncrementalHoareTripleChecker+Time [2022-12-13 12:48:31,636 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5251 Valid, 15273 Invalid, 5591 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1144 Valid, 4445 Invalid, 2 Unknown, 0 Unchecked, 13.6s Time] [2022-12-13 12:48:31,771 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 170107 states. [2022-12-13 12:48:36,347 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 170107 to 167300. [2022-12-13 12:48:36,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 167300 states, 115798 states have (on average 1.2486571443375534) internal successors, (144592), 118022 states have internal predecessors, (144592), 41212 states have call successors, (41212), 10156 states have call predecessors, (41212), 10288 states have return successors, (43700), 40261 states have call predecessors, (43700), 41212 states have call successors, (43700) [2022-12-13 12:48:37,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167300 states to 167300 states and 229504 transitions. [2022-12-13 12:48:37,285 INFO L78 Accepts]: Start accepts. Automaton has 167300 states and 229504 transitions. Word has length 386 [2022-12-13 12:48:37,286 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 12:48:37,286 INFO L495 AbstractCegarLoop]: Abstraction has 167300 states and 229504 transitions. [2022-12-13 12:48:37,286 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 30.25) internal successors, (121), 3 states have internal predecessors, (121), 3 states have call successors, (39), 3 states have call predecessors, (39), 1 states have return successors, (35), 3 states have call predecessors, (35), 3 states have call successors, (35) [2022-12-13 12:48:37,286 INFO L276 IsEmpty]: Start isEmpty. Operand 167300 states and 229504 transitions. [2022-12-13 12:48:37,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 421 [2022-12-13 12:48:37,303 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 12:48:37,303 INFO L195 NwaCegarLoop]: trace histogram [27, 27, 21, 21, 21, 21, 21, 21, 8, 8, 8, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 12:48:37,303 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-12-13 12:48:37,303 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 12:48:37,304 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 12:48:37,304 INFO L85 PathProgramCache]: Analyzing trace with hash -62405690, now seen corresponding path program 1 times [2022-12-13 12:48:37,304 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 12:48:37,304 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1577363004] [2022-12-13 12:48:37,304 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 12:48:37,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 12:48:37,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:37,819 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 12:48:37,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:37,826 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:48:37,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:37,830 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 12:48:37,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:37,835 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:48:37,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:37,838 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 12:48:37,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:37,843 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:48:37,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:37,846 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-12-13 12:48:37,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:37,850 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:48:37,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:37,853 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 12:48:37,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:37,858 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:48:37,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:37,860 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 12:48:37,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:37,865 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:48:37,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:37,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 12:48:37,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:37,874 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:48:37,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:37,878 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 12:48:37,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:37,884 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:48:37,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:37,891 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-12-13 12:48:37,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:37,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:48:37,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:37,901 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 12:48:37,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:37,908 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:48:37,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:37,912 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-12-13 12:48:37,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:37,919 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:48:37,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:37,923 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 12:48:37,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:37,930 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:48:37,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:37,934 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-12-13 12:48:37,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:37,941 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:48:37,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:37,946 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 12:48:37,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:37,953 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:48:37,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:37,957 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-12-13 12:48:37,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:37,964 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:48:37,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:37,968 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-12-13 12:48:37,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:37,975 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:48:37,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:37,979 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-12-13 12:48:37,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:37,987 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:48:37,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:37,991 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-12-13 12:48:37,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:37,998 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:48:37,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:38,003 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-12-13 12:48:38,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:38,010 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:48:38,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:38,015 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-12-13 12:48:38,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:38,022 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:48:38,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:38,027 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-12-13 12:48:38,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:38,034 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:48:38,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:38,039 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2022-12-13 12:48:38,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:38,045 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 252 [2022-12-13 12:48:38,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:38,052 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 259 [2022-12-13 12:48:38,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:38,058 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 265 [2022-12-13 12:48:38,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:38,065 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271 [2022-12-13 12:48:38,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:38,071 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 285 [2022-12-13 12:48:38,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:38,078 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:48:38,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:38,083 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 297 [2022-12-13 12:48:38,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:38,089 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 304 [2022-12-13 12:48:38,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:38,096 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 329 [2022-12-13 12:48:38,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:38,106 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:48:38,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:38,111 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 12:48:38,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:38,115 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 12:48:38,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:38,120 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 350 [2022-12-13 12:48:38,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:38,130 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:48:38,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:38,135 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 12:48:38,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:38,140 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 12:48:38,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:38,144 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 371 [2022-12-13 12:48:38,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:38,151 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 378 [2022-12-13 12:48:38,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:38,160 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 404 [2022-12-13 12:48:38,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:38,165 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 413 [2022-12-13 12:48:38,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:48:38,171 INFO L134 CoverageAnalysis]: Checked inductivity of 2454 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 2439 trivial. 0 not checked. [2022-12-13 12:48:38,171 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 12:48:38,171 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1577363004] [2022-12-13 12:48:38,171 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1577363004] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 12:48:38,171 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 12:48:38,171 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 12:48:38,172 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1962761694] [2022-12-13 12:48:38,172 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 12:48:38,172 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 12:48:38,172 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 12:48:38,173 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 12:48:38,173 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 12:48:38,173 INFO L87 Difference]: Start difference. First operand 167300 states and 229504 transitions. Second operand has 4 states, 4 states have (on average 32.5) internal successors, (130), 3 states have internal predecessors, (130), 3 states have call successors, (43), 3 states have call predecessors, (43), 1 states have return successors, (39), 3 states have call predecessors, (39), 3 states have call successors, (39) [2022-12-13 12:48:41,553 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 12:48:43,420 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 12:48:54,558 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 12:48:54,558 INFO L93 Difference]: Finished difference Result 387390 states and 534564 transitions. [2022-12-13 12:48:54,558 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 12:48:54,559 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 32.5) internal successors, (130), 3 states have internal predecessors, (130), 3 states have call successors, (43), 3 states have call predecessors, (43), 1 states have return successors, (39), 3 states have call predecessors, (39), 3 states have call successors, (39) Word has length 420 [2022-12-13 12:48:54,559 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 12:48:55,589 INFO L225 Difference]: With dead ends: 387390 [2022-12-13 12:48:55,589 INFO L226 Difference]: Without dead ends: 220128 [2022-12-13 12:48:56,009 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 131 GetRequests, 128 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-13 12:48:56,010 INFO L413 NwaCegarLoop]: 6862 mSDtfsCounter, 3955 mSDsluCounter, 7244 mSDsCounter, 0 mSdLazyCounter, 4313 mSolverCounterSat, 1135 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4519 SdHoareTripleChecker+Valid, 14106 SdHoareTripleChecker+Invalid, 5449 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1135 IncrementalHoareTripleChecker+Valid, 4313 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.5s IncrementalHoareTripleChecker+Time [2022-12-13 12:48:56,010 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4519 Valid, 14106 Invalid, 5449 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1135 Valid, 4313 Invalid, 1 Unknown, 0 Unchecked, 9.5s Time] [2022-12-13 12:48:56,165 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 220128 states. [2022-12-13 12:49:02,580 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 220128 to 216455. [2022-12-13 12:49:02,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 216455 states, 149767 states have (on average 1.2476112895364133) internal successors, (186851), 152649 states have internal predecessors, (186851), 53242 states have call successors, (53242), 13276 states have call predecessors, (53242), 13444 states have return successors, (56443), 52013 states have call predecessors, (56443), 53242 states have call successors, (56443) [2022-12-13 12:49:03,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216455 states to 216455 states and 296536 transitions. [2022-12-13 12:49:03,783 INFO L78 Accepts]: Start accepts. Automaton has 216455 states and 296536 transitions. Word has length 420 [2022-12-13 12:49:03,784 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 12:49:03,784 INFO L495 AbstractCegarLoop]: Abstraction has 216455 states and 296536 transitions. [2022-12-13 12:49:03,784 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 32.5) internal successors, (130), 3 states have internal predecessors, (130), 3 states have call successors, (43), 3 states have call predecessors, (43), 1 states have return successors, (39), 3 states have call predecessors, (39), 3 states have call successors, (39) [2022-12-13 12:49:03,784 INFO L276 IsEmpty]: Start isEmpty. Operand 216455 states and 296536 transitions. [2022-12-13 12:49:03,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 421 [2022-12-13 12:49:03,818 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 12:49:03,819 INFO L195 NwaCegarLoop]: trace histogram [27, 27, 21, 21, 21, 21, 21, 21, 8, 8, 8, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 12:49:03,819 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-12-13 12:49:03,819 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 12:49:03,820 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 12:49:03,820 INFO L85 PathProgramCache]: Analyzing trace with hash -2111793532, now seen corresponding path program 1 times [2022-12-13 12:49:03,820 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 12:49:03,820 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [253243388] [2022-12-13 12:49:03,820 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 12:49:03,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 12:49:04,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:04,405 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 12:49:04,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:04,412 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:49:04,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:04,415 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 12:49:04,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:04,420 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:49:04,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:04,423 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 12:49:04,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:04,428 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:49:04,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:04,431 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-12-13 12:49:04,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:04,436 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:49:04,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:04,441 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 12:49:04,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:04,449 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:49:04,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:04,453 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 12:49:04,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:04,460 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:49:04,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:04,465 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 12:49:04,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:04,512 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:49:04,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:04,516 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 12:49:04,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:04,522 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:49:04,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:04,526 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-12-13 12:49:04,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:04,532 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:49:04,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:04,536 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 12:49:04,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:04,543 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:49:04,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:04,547 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-12-13 12:49:04,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:04,554 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:49:04,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:04,558 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 12:49:04,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:04,565 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:49:04,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:04,570 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-12-13 12:49:04,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:04,576 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:49:04,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:04,581 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 12:49:04,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:04,588 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:49:04,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:04,594 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-12-13 12:49:04,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:04,601 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:49:04,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:04,605 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-12-13 12:49:04,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:04,612 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:49:04,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:04,616 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-12-13 12:49:04,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:04,623 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:49:04,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:04,627 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-12-13 12:49:04,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:04,634 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:49:04,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:04,638 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-12-13 12:49:04,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:04,645 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:49:04,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:04,651 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-12-13 12:49:04,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:04,659 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:49:04,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:04,663 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-12-13 12:49:04,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:04,669 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:49:04,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:04,673 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2022-12-13 12:49:04,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:04,679 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 252 [2022-12-13 12:49:04,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:04,685 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 259 [2022-12-13 12:49:04,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:04,690 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 265 [2022-12-13 12:49:04,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:04,696 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271 [2022-12-13 12:49:04,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:04,701 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 285 [2022-12-13 12:49:04,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:04,707 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:49:04,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:04,712 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 297 [2022-12-13 12:49:04,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:04,717 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 304 [2022-12-13 12:49:04,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:04,723 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 329 [2022-12-13 12:49:04,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:04,733 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:49:04,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:04,737 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 12:49:04,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:04,742 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 12:49:04,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:04,748 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 350 [2022-12-13 12:49:04,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:04,761 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:49:04,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:04,768 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 12:49:04,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:04,774 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 12:49:04,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:04,780 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 371 [2022-12-13 12:49:04,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:04,789 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 378 [2022-12-13 12:49:04,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:04,801 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 404 [2022-12-13 12:49:04,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:04,808 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 413 [2022-12-13 12:49:04,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:04,817 INFO L134 CoverageAnalysis]: Checked inductivity of 2454 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 2439 trivial. 0 not checked. [2022-12-13 12:49:04,817 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 12:49:04,817 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [253243388] [2022-12-13 12:49:04,817 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [253243388] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 12:49:04,817 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 12:49:04,818 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 12:49:04,818 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1711186195] [2022-12-13 12:49:04,818 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 12:49:04,819 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 12:49:04,819 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 12:49:04,820 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 12:49:04,820 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 12:49:04,820 INFO L87 Difference]: Start difference. First operand 216455 states and 296536 transitions. Second operand has 4 states, 4 states have (on average 32.5) internal successors, (130), 3 states have internal predecessors, (130), 3 states have call successors, (43), 3 states have call predecessors, (43), 1 states have return successors, (39), 3 states have call predecessors, (39), 3 states have call successors, (39) [2022-12-13 12:49:08,129 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 12:49:10,147 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.08s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 12:49:22,923 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 12:49:22,923 INFO L93 Difference]: Finished difference Result 490947 states and 676571 transitions. [2022-12-13 12:49:22,924 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 12:49:22,924 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 32.5) internal successors, (130), 3 states have internal predecessors, (130), 3 states have call successors, (43), 3 states have call predecessors, (43), 1 states have return successors, (39), 3 states have call predecessors, (39), 3 states have call successors, (39) Word has length 420 [2022-12-13 12:49:22,925 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 12:49:24,150 INFO L225 Difference]: With dead ends: 490947 [2022-12-13 12:49:24,150 INFO L226 Difference]: Without dead ends: 275236 [2022-12-13 12:49:24,690 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 131 GetRequests, 128 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-13 12:49:24,690 INFO L413 NwaCegarLoop]: 6843 mSDtfsCounter, 4496 mSDsluCounter, 6724 mSDsCounter, 0 mSdLazyCounter, 4232 mSolverCounterSat, 1152 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5129 SdHoareTripleChecker+Valid, 13567 SdHoareTripleChecker+Invalid, 5385 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1152 IncrementalHoareTripleChecker+Valid, 4232 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10.0s IncrementalHoareTripleChecker+Time [2022-12-13 12:49:24,690 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5129 Valid, 13567 Invalid, 5385 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1152 Valid, 4232 Invalid, 1 Unknown, 0 Unchecked, 10.0s Time] [2022-12-13 12:49:24,896 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 275236 states. [2022-12-13 12:49:32,952 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 275236 to 270603. [2022-12-13 12:49:33,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 270603 states, 186991 states have (on average 1.2462364498826146) internal successors, (233035), 190645 states have internal predecessors, (233035), 66614 states have call successors, (66614), 16780 states have call predecessors, (66614), 16996 states have return successors, (70661), 65045 states have call predecessors, (70661), 66614 states have call successors, (70661) [2022-12-13 12:49:34,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270603 states to 270603 states and 370310 transitions. [2022-12-13 12:49:34,489 INFO L78 Accepts]: Start accepts. Automaton has 270603 states and 370310 transitions. Word has length 420 [2022-12-13 12:49:34,490 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 12:49:34,490 INFO L495 AbstractCegarLoop]: Abstraction has 270603 states and 370310 transitions. [2022-12-13 12:49:34,490 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 32.5) internal successors, (130), 3 states have internal predecessors, (130), 3 states have call successors, (43), 3 states have call predecessors, (43), 1 states have return successors, (39), 3 states have call predecessors, (39), 3 states have call successors, (39) [2022-12-13 12:49:34,491 INFO L276 IsEmpty]: Start isEmpty. Operand 270603 states and 370310 transitions. [2022-12-13 12:49:34,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 413 [2022-12-13 12:49:34,518 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 12:49:34,518 INFO L195 NwaCegarLoop]: trace histogram [29, 29, 21, 21, 21, 21, 21, 21, 6, 6, 6, 5, 5, 5, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 12:49:34,518 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-12-13 12:49:34,518 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 12:49:34,518 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 12:49:34,519 INFO L85 PathProgramCache]: Analyzing trace with hash 584874553, now seen corresponding path program 1 times [2022-12-13 12:49:34,519 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 12:49:34,519 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1380843984] [2022-12-13 12:49:34,519 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 12:49:34,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 12:49:34,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:34,951 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 12:49:34,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:34,960 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:49:34,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:34,965 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 12:49:34,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:34,972 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:49:34,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:34,977 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 12:49:34,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:34,983 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:49:34,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:34,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-12-13 12:49:34,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:34,990 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:49:34,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:34,992 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 12:49:34,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:34,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:49:34,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:34,999 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 12:49:35,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:35,004 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:49:35,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:35,006 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 12:49:35,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:35,011 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:49:35,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:35,014 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 12:49:35,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:35,019 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:49:35,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:35,022 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-12-13 12:49:35,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:35,030 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:49:35,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:35,033 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 12:49:35,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:35,038 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:49:35,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:35,041 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-12-13 12:49:35,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:35,045 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:49:35,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:35,048 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 12:49:35,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:35,053 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:49:35,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:35,056 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-12-13 12:49:35,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:35,060 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:49:35,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:35,063 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 12:49:35,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:35,068 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:49:35,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:35,071 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-12-13 12:49:35,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:35,076 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:49:35,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:35,078 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-12-13 12:49:35,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:35,083 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:49:35,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:35,086 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-12-13 12:49:35,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:35,091 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:49:35,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:35,094 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-12-13 12:49:35,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:35,098 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:49:35,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:35,101 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-12-13 12:49:35,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:35,106 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:49:35,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:35,109 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-12-13 12:49:35,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:35,114 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:49:35,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:35,117 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-12-13 12:49:35,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:35,122 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:49:35,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:35,125 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2022-12-13 12:49:35,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:35,129 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 252 [2022-12-13 12:49:35,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:35,133 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 259 [2022-12-13 12:49:35,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:35,137 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 265 [2022-12-13 12:49:35,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:35,142 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 277 [2022-12-13 12:49:35,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:35,146 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:49:35,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:35,149 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2022-12-13 12:49:35,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:35,153 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 296 [2022-12-13 12:49:35,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:35,158 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 310 [2022-12-13 12:49:35,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:35,163 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 315 [2022-12-13 12:49:35,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:35,168 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2022-12-13 12:49:35,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:35,174 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 335 [2022-12-13 12:49:35,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:35,179 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 344 [2022-12-13 12:49:35,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:35,185 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 360 [2022-12-13 12:49:35,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:35,190 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 369 [2022-12-13 12:49:35,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:35,195 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 396 [2022-12-13 12:49:35,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:35,199 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 405 [2022-12-13 12:49:35,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:49:35,203 INFO L134 CoverageAnalysis]: Checked inductivity of 2597 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 2556 trivial. 0 not checked. [2022-12-13 12:49:35,203 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 12:49:35,203 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1380843984] [2022-12-13 12:49:35,203 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1380843984] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 12:49:35,203 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 12:49:35,203 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 12:49:35,203 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1989899195] [2022-12-13 12:49:35,203 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 12:49:35,204 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 12:49:35,204 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 12:49:35,204 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 12:49:35,204 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 12:49:35,204 INFO L87 Difference]: Start difference. First operand 270603 states and 370310 transitions. Second operand has 4 states, 4 states have (on average 31.25) internal successors, (125), 3 states have internal predecessors, (125), 3 states have call successors, (41), 3 states have call predecessors, (41), 1 states have return successors, (37), 3 states have call predecessors, (37), 3 states have call successors, (37) [2022-12-13 12:49:36,645 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.19s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 12:49:39,109 WARN L539 Checker$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 12:49:55,964 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 12:49:55,964 INFO L93 Difference]: Finished difference Result 636210 states and 876060 transitions. [2022-12-13 12:49:55,965 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 12:49:55,966 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 31.25) internal successors, (125), 3 states have internal predecessors, (125), 3 states have call successors, (41), 3 states have call predecessors, (41), 1 states have return successors, (37), 3 states have call predecessors, (37), 3 states have call successors, (37) Word has length 412 [2022-12-13 12:49:55,966 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 12:49:57,442 INFO L225 Difference]: With dead ends: 636210 [2022-12-13 12:49:57,442 INFO L226 Difference]: Without dead ends: 364811 [2022-12-13 12:49:58,235 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 123 GetRequests, 120 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-13 12:49:58,236 INFO L413 NwaCegarLoop]: 7467 mSDtfsCounter, 4598 mSDsluCounter, 7664 mSDsCounter, 0 mSdLazyCounter, 4416 mSolverCounterSat, 1162 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5250 SdHoareTripleChecker+Valid, 15131 SdHoareTripleChecker+Invalid, 5579 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1162 IncrementalHoareTripleChecker+Valid, 4416 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10.8s IncrementalHoareTripleChecker+Time [2022-12-13 12:49:58,236 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5250 Valid, 15131 Invalid, 5579 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1162 Valid, 4416 Invalid, 1 Unknown, 0 Unchecked, 10.8s Time] [2022-12-13 12:49:58,500 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 364811 states. [2022-12-13 12:50:08,628 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 364811 to 270603. [2022-12-13 12:50:08,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 270603 states, 186991 states have (on average 1.2462257541806825) internal successors, (233033), 190645 states have internal predecessors, (233033), 66614 states have call successors, (66614), 16780 states have call predecessors, (66614), 16996 states have return successors, (70661), 65045 states have call predecessors, (70661), 66614 states have call successors, (70661) [2022-12-13 12:50:10,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270603 states to 270603 states and 370308 transitions. [2022-12-13 12:50:10,194 INFO L78 Accepts]: Start accepts. Automaton has 270603 states and 370308 transitions. Word has length 412 [2022-12-13 12:50:10,194 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 12:50:10,195 INFO L495 AbstractCegarLoop]: Abstraction has 270603 states and 370308 transitions. [2022-12-13 12:50:10,195 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 31.25) internal successors, (125), 3 states have internal predecessors, (125), 3 states have call successors, (41), 3 states have call predecessors, (41), 1 states have return successors, (37), 3 states have call predecessors, (37), 3 states have call successors, (37) [2022-12-13 12:50:10,195 INFO L276 IsEmpty]: Start isEmpty. Operand 270603 states and 370308 transitions. [2022-12-13 12:50:10,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 413 [2022-12-13 12:50:10,224 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 12:50:10,224 INFO L195 NwaCegarLoop]: trace histogram [29, 29, 21, 21, 21, 21, 21, 21, 6, 6, 6, 5, 5, 5, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 12:50:10,224 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-12-13 12:50:10,225 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 12:50:10,225 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 12:50:10,225 INFO L85 PathProgramCache]: Analyzing trace with hash 556374263, now seen corresponding path program 1 times [2022-12-13 12:50:10,225 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 12:50:10,225 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2124093269] [2022-12-13 12:50:10,225 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 12:50:10,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 12:50:10,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:10,757 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 12:50:10,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:10,764 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:50:10,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:10,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 12:50:10,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:10,775 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:50:10,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:10,779 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 12:50:10,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:10,785 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:50:10,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:10,789 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-12-13 12:50:10,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:10,796 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:50:10,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:10,800 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 12:50:10,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:10,806 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:50:10,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:10,810 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 12:50:10,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:10,816 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:50:10,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:10,820 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 12:50:10,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:10,826 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:50:10,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:10,830 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 12:50:10,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:10,837 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:50:10,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:10,841 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-12-13 12:50:10,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:10,851 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:50:10,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:10,855 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 12:50:10,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:10,861 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:50:10,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:10,865 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-12-13 12:50:10,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:10,872 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:50:10,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:10,876 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 12:50:10,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:10,882 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:50:10,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:10,888 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-12-13 12:50:10,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:10,895 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:50:10,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:10,899 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 12:50:10,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:10,905 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:50:10,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:10,909 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-12-13 12:50:10,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:10,916 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:50:10,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:10,920 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-12-13 12:50:10,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:10,927 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:50:10,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:10,931 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-12-13 12:50:10,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:10,938 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:50:10,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:10,942 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-12-13 12:50:10,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:10,949 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:50:10,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:10,953 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-12-13 12:50:10,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:10,959 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:50:10,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:10,963 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-12-13 12:50:10,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:10,970 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:50:10,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:10,974 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-12-13 12:50:10,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:10,981 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:50:10,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:10,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2022-12-13 12:50:10,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:10,991 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 252 [2022-12-13 12:50:10,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:10,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 259 [2022-12-13 12:50:10,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:11,003 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 265 [2022-12-13 12:50:11,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:11,009 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 277 [2022-12-13 12:50:11,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:11,015 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:50:11,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:11,018 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2022-12-13 12:50:11,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:11,024 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 296 [2022-12-13 12:50:11,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:11,030 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 310 [2022-12-13 12:50:11,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:11,036 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 315 [2022-12-13 12:50:11,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:11,042 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2022-12-13 12:50:11,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:11,048 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 335 [2022-12-13 12:50:11,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:11,055 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 344 [2022-12-13 12:50:11,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:11,063 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 360 [2022-12-13 12:50:11,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:11,070 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 369 [2022-12-13 12:50:11,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:11,077 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 396 [2022-12-13 12:50:11,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:11,082 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 405 [2022-12-13 12:50:11,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:11,087 INFO L134 CoverageAnalysis]: Checked inductivity of 2597 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 2570 trivial. 0 not checked. [2022-12-13 12:50:11,087 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 12:50:11,087 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2124093269] [2022-12-13 12:50:11,087 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2124093269] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 12:50:11,087 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 12:50:11,087 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 12:50:11,088 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2107008623] [2022-12-13 12:50:11,088 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 12:50:11,088 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 12:50:11,089 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 12:50:11,089 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 12:50:11,089 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 12:50:11,090 INFO L87 Difference]: Start difference. First operand 270603 states and 370308 transitions. Second operand has 4 states, 4 states have (on average 30.25) internal successors, (121), 3 states have internal predecessors, (121), 3 states have call successors, (41), 3 states have call predecessors, (41), 1 states have return successors, (37), 3 states have call predecessors, (37), 3 states have call successors, (37) [2022-12-13 12:50:12,457 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 12:50:14,940 WARN L539 Checker$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 12:50:16,464 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.19s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 12:50:34,555 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 12:50:34,555 INFO L93 Difference]: Finished difference Result 674530 states and 929251 transitions. [2022-12-13 12:50:34,556 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 12:50:34,557 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 30.25) internal successors, (121), 3 states have internal predecessors, (121), 3 states have call successors, (41), 3 states have call predecessors, (41), 1 states have return successors, (37), 3 states have call predecessors, (37), 3 states have call successors, (37) Word has length 412 [2022-12-13 12:50:34,557 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 12:50:36,284 INFO L225 Difference]: With dead ends: 674530 [2022-12-13 12:50:36,284 INFO L226 Difference]: Without dead ends: 404671 [2022-12-13 12:50:37,001 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 123 GetRequests, 120 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-13 12:50:37,002 INFO L413 NwaCegarLoop]: 7530 mSDtfsCounter, 4562 mSDsluCounter, 7681 mSDsCounter, 0 mSdLazyCounter, 4449 mSolverCounterSat, 1146 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 10.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5215 SdHoareTripleChecker+Valid, 15211 SdHoareTripleChecker+Invalid, 5596 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1146 IncrementalHoareTripleChecker+Valid, 4449 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 11.5s IncrementalHoareTripleChecker+Time [2022-12-13 12:50:37,002 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5215 Valid, 15211 Invalid, 5596 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1146 Valid, 4449 Invalid, 1 Unknown, 0 Unchecked, 11.5s Time] [2022-12-13 12:50:37,311 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 404671 states. [2022-12-13 12:50:50,415 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 404671 to 397819. [2022-12-13 12:50:50,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 397819 states, 275299 states have (on average 1.2459071772872403) internal successors, (342997), 280611 states have internal predecessors, (342997), 97593 states have call successors, (97593), 24619 states have call predecessors, (97593), 24925 states have return successors, (103407), 95338 states have call predecessors, (103407), 97593 states have call successors, (103407) [2022-12-13 12:50:52,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397819 states to 397819 states and 543997 transitions. [2022-12-13 12:50:52,843 INFO L78 Accepts]: Start accepts. Automaton has 397819 states and 543997 transitions. Word has length 412 [2022-12-13 12:50:52,843 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 12:50:52,843 INFO L495 AbstractCegarLoop]: Abstraction has 397819 states and 543997 transitions. [2022-12-13 12:50:52,844 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 30.25) internal successors, (121), 3 states have internal predecessors, (121), 3 states have call successors, (41), 3 states have call predecessors, (41), 1 states have return successors, (37), 3 states have call predecessors, (37), 3 states have call successors, (37) [2022-12-13 12:50:52,844 INFO L276 IsEmpty]: Start isEmpty. Operand 397819 states and 543997 transitions. [2022-12-13 12:50:52,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 441 [2022-12-13 12:50:52,874 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 12:50:52,874 INFO L195 NwaCegarLoop]: trace histogram [31, 31, 21, 21, 21, 21, 21, 21, 6, 6, 6, 6, 6, 6, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 12:50:52,874 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-12-13 12:50:52,875 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 12:50:52,875 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 12:50:52,875 INFO L85 PathProgramCache]: Analyzing trace with hash -1394802765, now seen corresponding path program 1 times [2022-12-13 12:50:52,875 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 12:50:52,875 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1526416080] [2022-12-13 12:50:52,875 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 12:50:52,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 12:50:52,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:53,362 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 12:50:53,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:53,369 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:50:53,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:53,373 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 12:50:53,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:53,380 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:50:53,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:53,384 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 12:50:53,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:53,390 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:50:53,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:53,394 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-12-13 12:50:53,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:53,399 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:50:53,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:53,401 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 12:50:53,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:53,406 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:50:53,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:53,408 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 12:50:53,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:53,412 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:50:53,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:53,415 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 12:50:53,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:53,419 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:50:53,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:53,422 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 12:50:53,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:53,426 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:50:53,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:53,429 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-12-13 12:50:53,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:53,436 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:50:53,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:53,438 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 12:50:53,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:53,443 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:50:53,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:53,445 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-12-13 12:50:53,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:53,450 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:50:53,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:53,453 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 12:50:53,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:53,457 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:50:53,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:53,460 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-12-13 12:50:53,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:53,465 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:50:53,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:53,467 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 12:50:53,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:53,472 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:50:53,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:53,474 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-12-13 12:50:53,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:53,479 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:50:53,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:53,482 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-12-13 12:50:53,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:53,487 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:50:53,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:53,490 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-12-13 12:50:53,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:53,494 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:50:53,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:53,497 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-12-13 12:50:53,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:53,502 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:50:53,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:53,504 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-12-13 12:50:53,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:53,509 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:50:53,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:53,512 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-12-13 12:50:53,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:53,517 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:50:53,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:53,519 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-12-13 12:50:53,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:53,525 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:50:53,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:53,528 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2022-12-13 12:50:53,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:53,532 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 252 [2022-12-13 12:50:53,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:53,536 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 259 [2022-12-13 12:50:53,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:53,540 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 265 [2022-12-13 12:50:53,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:53,545 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 277 [2022-12-13 12:50:53,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:53,549 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:50:53,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:53,552 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2022-12-13 12:50:53,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:53,557 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 296 [2022-12-13 12:50:53,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:53,561 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 310 [2022-12-13 12:50:53,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:53,565 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 315 [2022-12-13 12:50:53,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:53,570 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2022-12-13 12:50:53,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:53,574 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 335 [2022-12-13 12:50:53,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:53,579 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 344 [2022-12-13 12:50:53,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:53,584 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 365 [2022-12-13 12:50:53,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:53,588 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 372 [2022-12-13 12:50:53,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:53,595 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 388 [2022-12-13 12:50:53,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:53,600 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 397 [2022-12-13 12:50:53,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:53,605 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 424 [2022-12-13 12:50:53,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:53,609 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 433 [2022-12-13 12:50:53,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:50:53,612 INFO L134 CoverageAnalysis]: Checked inductivity of 2804 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 2758 trivial. 0 not checked. [2022-12-13 12:50:53,613 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 12:50:53,613 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1526416080] [2022-12-13 12:50:53,613 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1526416080] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 12:50:53,613 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 12:50:53,613 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 12:50:53,613 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [504918009] [2022-12-13 12:50:53,613 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 12:50:53,613 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 12:50:53,613 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 12:50:53,614 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 12:50:53,614 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 12:50:53,614 INFO L87 Difference]: Start difference. First operand 397819 states and 543997 transitions. Second operand has 4 states, 4 states have (on average 34.75) internal successors, (139), 3 states have internal predecessors, (139), 3 states have call successors, (42), 3 states have call predecessors, (42), 1 states have return successors, (38), 3 states have call predecessors, (38), 3 states have call successors, (38) [2022-12-13 12:50:57,145 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 12:51:21,984 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 12:51:21,984 INFO L93 Difference]: Finished difference Result 931029 states and 1281315 transitions. [2022-12-13 12:51:21,985 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 12:51:21,985 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 34.75) internal successors, (139), 3 states have internal predecessors, (139), 3 states have call successors, (42), 3 states have call predecessors, (42), 1 states have return successors, (38), 3 states have call predecessors, (38), 3 states have call successors, (38) Word has length 440 [2022-12-13 12:51:21,986 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 12:51:24,464 INFO L225 Difference]: With dead ends: 931029 [2022-12-13 12:51:24,464 INFO L226 Difference]: Without dead ends: 532544 [2022-12-13 12:51:25,799 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 127 GetRequests, 124 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-13 12:51:25,800 INFO L413 NwaCegarLoop]: 6758 mSDtfsCounter, 4679 mSDsluCounter, 7108 mSDsCounter, 0 mSdLazyCounter, 4293 mSolverCounterSat, 1318 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5329 SdHoareTripleChecker+Valid, 13866 SdHoareTripleChecker+Invalid, 5612 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1318 IncrementalHoareTripleChecker+Valid, 4293 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10.3s IncrementalHoareTripleChecker+Time [2022-12-13 12:51:25,800 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5329 Valid, 13866 Invalid, 5612 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1318 Valid, 4293 Invalid, 1 Unknown, 0 Unchecked, 10.3s Time] [2022-12-13 12:51:26,271 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 532544 states. [2022-12-13 12:51:45,217 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 532544 to 523535. [2022-12-13 12:51:45,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 523535 states, 362501 states have (on average 1.245833804596401) internal successors, (451616), 369459 states have internal predecessors, (451616), 128280 states have call successors, (128280), 32356 states have call predecessors, (128280), 32752 states have return successors, (135859), 125343 states have call predecessors, (135859), 128280 states have call successors, (135859) [2022-12-13 12:51:48,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523535 states to 523535 states and 715755 transitions. [2022-12-13 12:51:48,557 INFO L78 Accepts]: Start accepts. Automaton has 523535 states and 715755 transitions. Word has length 440 [2022-12-13 12:51:48,558 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 12:51:48,558 INFO L495 AbstractCegarLoop]: Abstraction has 523535 states and 715755 transitions. [2022-12-13 12:51:48,558 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 34.75) internal successors, (139), 3 states have internal predecessors, (139), 3 states have call successors, (42), 3 states have call predecessors, (42), 1 states have return successors, (38), 3 states have call predecessors, (38), 3 states have call successors, (38) [2022-12-13 12:51:48,558 INFO L276 IsEmpty]: Start isEmpty. Operand 523535 states and 715755 transitions. [2022-12-13 12:51:48,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 441 [2022-12-13 12:51:48,592 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 12:51:48,592 INFO L195 NwaCegarLoop]: trace histogram [31, 31, 21, 21, 21, 21, 21, 21, 6, 6, 6, 6, 6, 6, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 12:51:48,593 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2022-12-13 12:51:48,593 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 12:51:48,593 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 12:51:48,593 INFO L85 PathProgramCache]: Analyzing trace with hash 513655025, now seen corresponding path program 1 times [2022-12-13 12:51:48,593 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 12:51:48,593 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1932765530] [2022-12-13 12:51:48,593 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 12:51:48,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 12:51:48,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:51:48,988 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 12:51:48,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:51:48,993 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:51:48,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:51:48,995 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 12:51:48,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:51:49,000 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:51:49,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:51:49,002 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 12:51:49,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:51:49,007 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:51:49,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:51:49,009 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-12-13 12:51:49,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:51:49,013 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:51:49,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:51:49,016 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 12:51:49,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:51:49,020 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:51:49,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:51:49,023 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 12:51:49,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:51:49,177 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:51:49,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:51:49,180 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 12:51:49,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:51:49,184 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:51:49,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:51:49,187 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 12:51:49,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:51:49,191 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:51:49,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:51:49,193 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-12-13 12:51:49,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:51:49,198 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:51:49,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:51:49,200 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 12:51:49,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:51:49,204 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:51:49,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:51:49,207 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-12-13 12:51:49,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:51:49,211 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:51:49,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:51:49,214 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 12:51:49,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:51:49,218 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:51:49,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:51:49,221 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-12-13 12:51:49,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:51:49,226 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:51:49,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:51:49,229 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 12:51:49,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:51:49,233 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:51:49,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:51:49,236 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-12-13 12:51:49,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:51:49,241 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:51:49,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:51:49,244 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-12-13 12:51:49,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:51:49,248 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:51:49,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:51:49,251 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-12-13 12:51:49,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:51:49,256 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:51:49,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:51:49,259 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-12-13 12:51:49,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:51:49,264 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:51:49,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:51:49,267 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-12-13 12:51:49,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:51:49,272 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:51:49,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:51:49,275 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-12-13 12:51:49,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:51:49,281 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:51:49,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:51:49,284 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-12-13 12:51:49,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:51:49,289 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:51:49,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:51:49,293 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2022-12-13 12:51:49,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:51:49,300 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 252 [2022-12-13 12:51:49,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:51:49,306 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 259 [2022-12-13 12:51:49,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:51:49,312 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 265 [2022-12-13 12:51:49,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:51:49,318 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 277 [2022-12-13 12:51:49,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:51:49,322 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:51:49,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:51:49,325 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2022-12-13 12:51:49,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:51:49,329 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 296 [2022-12-13 12:51:49,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:51:49,333 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 310 [2022-12-13 12:51:49,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:51:49,338 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 315 [2022-12-13 12:51:49,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:51:49,342 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2022-12-13 12:51:49,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:51:49,346 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 335 [2022-12-13 12:51:49,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:51:49,351 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 344 [2022-12-13 12:51:49,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:51:49,355 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 365 [2022-12-13 12:51:49,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:51:49,359 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 372 [2022-12-13 12:51:49,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:51:49,365 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 388 [2022-12-13 12:51:49,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:51:49,370 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 397 [2022-12-13 12:51:49,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:51:49,375 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 424 [2022-12-13 12:51:49,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:51:49,379 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 433 [2022-12-13 12:51:49,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:51:49,382 INFO L134 CoverageAnalysis]: Checked inductivity of 2804 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 2758 trivial. 0 not checked. [2022-12-13 12:51:49,382 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 12:51:49,382 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1932765530] [2022-12-13 12:51:49,383 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1932765530] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 12:51:49,383 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 12:51:49,383 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 12:51:49,383 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [686946769] [2022-12-13 12:51:49,383 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 12:51:49,383 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 12:51:49,383 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 12:51:49,384 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 12:51:49,384 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 12:51:49,384 INFO L87 Difference]: Start difference. First operand 523535 states and 715755 transitions. Second operand has 4 states, 4 states have (on average 34.75) internal successors, (139), 3 states have internal predecessors, (139), 3 states have call successors, (42), 3 states have call predecessors, (42), 1 states have return successors, (38), 3 states have call predecessors, (38), 3 states have call successors, (38) [2022-12-13 12:51:52,576 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 12:52:20,155 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 12:52:20,155 INFO L93 Difference]: Finished difference Result 1197749 states and 1647909 transitions. [2022-12-13 12:52:20,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 12:52:20,156 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 34.75) internal successors, (139), 3 states have internal predecessors, (139), 3 states have call successors, (42), 3 states have call predecessors, (42), 1 states have return successors, (38), 3 states have call predecessors, (38), 3 states have call successors, (38) Word has length 440 [2022-12-13 12:52:20,157 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 12:52:23,385 INFO L225 Difference]: With dead ends: 1197749 [2022-12-13 12:52:23,386 INFO L226 Difference]: Without dead ends: 674958 [2022-12-13 12:52:25,027 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 127 GetRequests, 124 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-13 12:52:25,027 INFO L413 NwaCegarLoop]: 5681 mSDtfsCounter, 5051 mSDsluCounter, 6471 mSDsCounter, 0 mSdLazyCounter, 3965 mSolverCounterSat, 1661 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5706 SdHoareTripleChecker+Valid, 12152 SdHoareTripleChecker+Invalid, 5627 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1661 IncrementalHoareTripleChecker+Valid, 3965 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.7s IncrementalHoareTripleChecker+Time [2022-12-13 12:52:25,028 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5706 Valid, 12152 Invalid, 5627 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1661 Valid, 3965 Invalid, 1 Unknown, 0 Unchecked, 9.7s Time] [2022-12-13 12:52:25,569 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 674958 states. [2022-12-13 12:52:47,201 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 674958 to 663501. [2022-12-13 12:52:47,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 663501 states, 459005 states have (on average 1.2449363296696114) internal successors, (571432), 467945 states have internal predecessors, (571432), 162814 states have call successors, (162814), 41158 states have call predecessors, (162814), 41680 states have return successors, (172556), 159011 states have call predecessors, (172556), 162814 states have call successors, (172556) [2022-12-13 12:52:51,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663501 states to 663501 states and 906802 transitions. [2022-12-13 12:52:51,167 INFO L78 Accepts]: Start accepts. Automaton has 663501 states and 906802 transitions. Word has length 440 [2022-12-13 12:52:51,167 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 12:52:51,167 INFO L495 AbstractCegarLoop]: Abstraction has 663501 states and 906802 transitions. [2022-12-13 12:52:51,167 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 34.75) internal successors, (139), 3 states have internal predecessors, (139), 3 states have call successors, (42), 3 states have call predecessors, (42), 1 states have return successors, (38), 3 states have call predecessors, (38), 3 states have call successors, (38) [2022-12-13 12:52:51,168 INFO L276 IsEmpty]: Start isEmpty. Operand 663501 states and 906802 transitions. [2022-12-13 12:52:51,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 448 [2022-12-13 12:52:51,198 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 12:52:51,199 INFO L195 NwaCegarLoop]: trace histogram [30, 30, 21, 21, 21, 21, 21, 21, 7, 7, 7, 5, 5, 5, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 12:52:51,199 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2022-12-13 12:52:51,199 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 12:52:51,199 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 12:52:51,199 INFO L85 PathProgramCache]: Analyzing trace with hash -1036046642, now seen corresponding path program 1 times [2022-12-13 12:52:51,199 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 12:52:51,199 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1830658022] [2022-12-13 12:52:51,200 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 12:52:51,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 12:52:51,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:52:51,821 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 12:52:51,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:52:51,828 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:52:51,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:52:51,831 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 12:52:51,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:52:51,837 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:52:51,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:52:51,839 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 12:52:51,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:52:51,845 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:52:51,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:52:51,848 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-12-13 12:52:51,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:52:51,854 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:52:51,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:52:51,857 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 12:52:51,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:52:51,863 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:52:51,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:52:51,865 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 12:52:51,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:52:51,871 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:52:51,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:52:51,874 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 12:52:51,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:52:51,881 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:52:51,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:52:51,884 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 12:52:51,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:52:51,890 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:52:51,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:52:51,893 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-12-13 12:52:51,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:52:51,900 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:52:51,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:52:51,903 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 12:52:51,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:52:51,909 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:52:51,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:52:51,912 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-12-13 12:52:51,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:52:51,918 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:52:51,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:52:51,921 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 12:52:51,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:52:51,928 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:52:51,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:52:51,931 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-12-13 12:52:51,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:52:51,938 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:52:51,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:52:51,940 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 12:52:51,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:52:51,947 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:52:51,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:52:51,950 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-12-13 12:52:51,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:52:51,956 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:52:51,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:52:51,959 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-12-13 12:52:51,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:52:51,966 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:52:51,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:52:51,969 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-12-13 12:52:51,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:52:51,975 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:52:51,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:52:51,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-12-13 12:52:51,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:52:51,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:52:51,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:52:51,988 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-12-13 12:52:51,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:52:51,996 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:52:51,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:52:51,998 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-12-13 12:52:52,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:52:52,005 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:52:52,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:52:52,008 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-12-13 12:52:52,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:52:52,015 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:52:52,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:52:52,018 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2022-12-13 12:52:52,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:52:52,023 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 252 [2022-12-13 12:52:52,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:52:52,028 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 259 [2022-12-13 12:52:52,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:52:52,036 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 265 [2022-12-13 12:52:52,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:52:52,042 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 277 [2022-12-13 12:52:52,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:52:52,049 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:52:52,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:52:52,051 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2022-12-13 12:52:52,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:52:52,057 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 296 [2022-12-13 12:52:52,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:52:52,062 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 310 [2022-12-13 12:52:52,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:52:52,068 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 315 [2022-12-13 12:52:52,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:52:52,074 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2022-12-13 12:52:52,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:52:52,080 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 335 [2022-12-13 12:52:52,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:52:52,086 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 344 [2022-12-13 12:52:52,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:52:52,092 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 365 [2022-12-13 12:52:52,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:52:52,098 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 372 [2022-12-13 12:52:52,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:52:52,105 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 396 [2022-12-13 12:52:52,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:52:52,116 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 12:52:52,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:52:52,119 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 12:52:52,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:52:52,122 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 12:52:52,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:52:52,125 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 417 [2022-12-13 12:52:52,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:52:52,130 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 431 [2022-12-13 12:52:52,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:52:52,134 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 440 [2022-12-13 12:52:52,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 12:52:52,147 INFO L134 CoverageAnalysis]: Checked inductivity of 2719 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2719 trivial. 0 not checked. [2022-12-13 12:52:52,147 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 12:52:52,147 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1830658022] [2022-12-13 12:52:52,147 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1830658022] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 12:52:52,147 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 12:52:52,147 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-13 12:52:52,147 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1998650542] [2022-12-13 12:52:52,148 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 12:52:52,148 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-13 12:52:52,148 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 12:52:52,148 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-13 12:52:52,148 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-13 12:52:52,149 INFO L87 Difference]: Start difference. First operand 663501 states and 906802 transitions. Second operand has 5 states, 5 states have (on average 24.6) internal successors, (123), 4 states have internal predecessors, (123), 2 states have call successors, (44), 3 states have call predecessors, (44), 2 states have return successors, (40), 3 states have call predecessors, (40), 2 states have call successors, (40) [2022-12-13 12:52:53,478 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 12:52:55,397 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.55s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 12:52:57,412 WARN L539 Checker$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 12:53:25,202 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 12:53:25,202 INFO L93 Difference]: Finished difference Result 1337670 states and 1863643 transitions. [2022-12-13 12:53:25,203 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-13 12:53:25,203 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 24.6) internal successors, (123), 4 states have internal predecessors, (123), 2 states have call successors, (44), 3 states have call predecessors, (44), 2 states have return successors, (40), 3 states have call predecessors, (40), 2 states have call successors, (40) Word has length 447 [2022-12-13 12:53:25,204 INFO L84 Accepts]: Finished accepts. some prefix is accepted.