./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-3c59x.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 38b53e6a 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_2e89b531-cd24-4de5-870a-02d520886997/bin/uautomizer-ZsLfNo2U6R/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e89b531-cd24-4de5-870a-02d520886997/bin/uautomizer-ZsLfNo2U6R/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e89b531-cd24-4de5-870a-02d520886997/bin/uautomizer-ZsLfNo2U6R/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e89b531-cd24-4de5-870a-02d520886997/bin/uautomizer-ZsLfNo2U6R/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-3c59x.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e89b531-cd24-4de5-870a-02d520886997/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e89b531-cd24-4de5-870a-02d520886997/bin/uautomizer-ZsLfNo2U6R --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 ee9ed3068f3b87df6cf8a5420a13d45365c61647fcde61bb8adac513f0f70bd0 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-38b53e6 [2022-11-25 18:13:30,667 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 18:13:30,670 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 18:13:30,705 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 18:13:30,706 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 18:13:30,710 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 18:13:30,714 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 18:13:30,719 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 18:13:30,721 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 18:13:30,729 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 18:13:30,730 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 18:13:30,732 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 18:13:30,732 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 18:13:30,733 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 18:13:30,735 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 18:13:30,736 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 18:13:30,737 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 18:13:30,738 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 18:13:30,746 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 18:13:30,755 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 18:13:30,759 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 18:13:30,762 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 18:13:30,764 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 18:13:30,765 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 18:13:30,778 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 18:13:30,779 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 18:13:30,779 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 18:13:30,781 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 18:13:30,782 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 18:13:30,783 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 18:13:30,785 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 18:13:30,786 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 18:13:30,788 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 18:13:30,790 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 18:13:30,791 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 18:13:30,792 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 18:13:30,794 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 18:13:30,795 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 18:13:30,795 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 18:13:30,796 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 18:13:30,797 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 18:13:30,798 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e89b531-cd24-4de5-870a-02d520886997/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-25 18:13:30,848 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 18:13:30,848 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 18:13:30,849 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 18:13:30,849 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 18:13:30,850 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 18:13:30,851 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 18:13:30,851 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-25 18:13:30,852 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-25 18:13:30,852 INFO L138 SettingsManager]: * Use SBE=true [2022-11-25 18:13:30,852 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 18:13:30,854 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 18:13:30,854 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 18:13:30,854 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-25 18:13:30,854 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 18:13:30,855 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-25 18:13:30,855 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-25 18:13:30,855 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 18:13:30,855 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-25 18:13:30,856 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 18:13:30,856 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-25 18:13:30,856 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 18:13:30,857 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 18:13:30,857 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 18:13:30,857 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 18:13:30,857 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-25 18:13:30,858 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-25 18:13:30,858 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-25 18:13:30,858 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-25 18:13:30,859 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-25 18:13:30,859 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-11-25 18:13:30,860 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-25 18:13:30,860 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_2e89b531-cd24-4de5-870a-02d520886997/bin/uautomizer-ZsLfNo2U6R/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e89b531-cd24-4de5-870a-02d520886997/bin/uautomizer-ZsLfNo2U6R Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ee9ed3068f3b87df6cf8a5420a13d45365c61647fcde61bb8adac513f0f70bd0 [2022-11-25 18:13:31,264 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 18:13:31,308 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 18:13:31,312 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 18:13:31,313 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 18:13:31,314 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 18:13:31,315 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e89b531-cd24-4de5-870a-02d520886997/bin/uautomizer-ZsLfNo2U6R/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-3c59x.cil.i [2022-11-25 18:13:35,115 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 18:13:36,080 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 18:13:36,081 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e89b531-cd24-4de5-870a-02d520886997/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-3c59x.cil.i [2022-11-25 18:13:36,159 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e89b531-cd24-4de5-870a-02d520886997/bin/uautomizer-ZsLfNo2U6R/data/69e21a4c7/629ab00d2bcc416ca57b8a6419363584/FLAGc3c29c016 [2022-11-25 18:13:36,182 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e89b531-cd24-4de5-870a-02d520886997/bin/uautomizer-ZsLfNo2U6R/data/69e21a4c7/629ab00d2bcc416ca57b8a6419363584 [2022-11-25 18:13:36,188 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 18:13:36,190 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 18:13:36,196 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 18:13:36,197 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 18:13:36,202 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 18:13:36,203 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:13:36" (1/1) ... [2022-11-25 18:13:36,205 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@46b2e679 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:13:36, skipping insertion in model container [2022-11-25 18:13:36,205 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:13:36" (1/1) ... [2022-11-25 18:13:36,215 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 18:13:36,436 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 18:13:37,871 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 18:13:37,891 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_bh [2022-11-25 18:13:37,905 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-11-25 18:13:37,924 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 18:13:37,945 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_bh [2022-11-25 18:13:37,958 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-11-25 18:13:37,973 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 18:13:38,262 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 18:13:38,271 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 18:13:38,271 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 18:13:38,288 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-25 18:13:38,307 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-11-25 18:13:38,328 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-11-25 18:13:38,373 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-11-25 18:13:38,390 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 18:13:38,395 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-11-25 18:13:38,546 WARN L623 FunctionHandler]: Unknown extern function skb_tstamp_tx [2022-11-25 18:13:38,554 WARN L623 FunctionHandler]: Unknown extern function skb_clone_tx_timestamp [2022-11-25 18:13:38,638 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-11-25 18:13:38,639 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-25 18:13:38,653 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 18:13:38,654 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:38,680 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_irq [2022-11-25 18:13:38,753 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-11-25 18:13:38,760 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_byte [2022-11-25 18:13:38,802 WARN L623 FunctionHandler]: Unknown extern function __pci_enable_wake [2022-11-25 18:13:38,897 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-25 18:13:39,010 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:39,018 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-11-25 18:13:39,025 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-11-25 18:13:39,031 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 18:13:39,039 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:39,046 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 18:13:39,052 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 18:13:39,182 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_off [2022-11-25 18:13:39,184 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_off [2022-11-25 18:13:39,185 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_on [2022-11-25 18:13:39,193 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-25 18:13:39,201 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-25 18:13:39,208 WARN L623 FunctionHandler]: Unknown extern function ioport_map [2022-11-25 18:13:39,216 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 18:13:39,217 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-11-25 18:13:39,221 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-11-25 18:13:39,222 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-11-25 18:13:39,224 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-25 18:13:39,224 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-25 18:13:39,225 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 18:13:39,230 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:39,236 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:39,237 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:39,241 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 18:13:39,242 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:39,243 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 18:13:39,244 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 18:13:39,245 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 18:13:39,252 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:13:39,256 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:39,258 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:39,259 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:39,261 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:39,262 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:39,263 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:39,265 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-11-25 18:13:39,266 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:39,269 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:39,274 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 18:13:39,275 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:39,329 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:39,333 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:39,343 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:39,346 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:39,350 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:39,358 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-25 18:13:39,359 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:39,398 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:39,403 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 18:13:39,405 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 18:13:39,406 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:39,407 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:13:39,407 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 18:13:39,408 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:39,415 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:39,425 WARN L623 FunctionHandler]: Unknown extern function mii_check_media [2022-11-25 18:13:39,431 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-25 18:13:39,433 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-11-25 18:13:39,436 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 18:13:39,437 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:39,438 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:39,441 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:39,444 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:39,445 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:39,446 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 18:13:39,448 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-11-25 18:13:39,448 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 18:13:39,451 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 18:13:39,455 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 18:13:39,458 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:39,461 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 18:13:39,466 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:39,468 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:39,470 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:39,470 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 18:13:39,471 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 18:13:39,473 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-11-25 18:13:39,474 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 18:13:39,475 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:39,476 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:39,476 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:39,479 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:39,480 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:39,481 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:39,482 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 18:13:39,486 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:39,489 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 18:13:39,495 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:39,496 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 18:13:39,498 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:39,504 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 18:13:39,507 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 18:13:39,509 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 18:13:39,524 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 18:13:39,525 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 18:13:39,528 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 18:13:39,531 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 18:13:39,537 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 18:13:39,540 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 18:13:39,544 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:39,546 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 18:13:39,549 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 18:13:39,551 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:39,553 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 18:13:39,554 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-11-25 18:13:39,554 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:39,555 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 18:13:39,556 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:39,557 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-11-25 18:13:39,558 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:39,558 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 18:13:39,559 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:39,560 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_off [2022-11-25 18:13:39,562 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_off [2022-11-25 18:13:39,562 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_on [2022-11-25 18:13:39,565 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 18:13:39,566 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 18:13:39,567 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 18:13:39,568 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-11-25 18:13:39,569 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:39,570 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:39,578 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:39,580 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-11-25 18:13:39,581 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:39,582 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:39,583 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-11-25 18:13:39,585 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:39,586 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:39,588 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 18:13:39,590 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 18:13:39,590 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:39,591 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:39,593 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:39,594 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:39,595 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:39,596 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 18:13:39,597 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:39,599 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:39,599 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:39,600 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:39,603 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 18:13:39,606 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 18:13:39,607 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:39,608 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:39,608 WARN L623 FunctionHandler]: Unknown extern function iowrite32_rep [2022-11-25 18:13:39,609 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 18:13:39,610 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 18:13:39,611 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:39,613 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 18:13:39,615 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:39,616 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-11-25 18:13:39,616 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-11-25 18:13:39,621 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 18:13:39,623 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 18:13:39,625 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:39,638 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 18:13:39,638 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 18:13:39,640 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:39,650 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 18:13:39,657 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 18:13:39,660 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-11-25 18:13:39,660 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 18:13:39,663 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 18:13:39,668 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 18:13:39,669 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:39,674 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 18:13:39,675 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:39,678 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 18:13:39,679 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:39,681 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:39,682 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:39,685 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:39,686 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 18:13:39,691 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:39,692 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 18:13:39,703 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 18:13:39,720 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 18:13:39,722 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 18:13:39,724 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 18:13:39,731 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-11-25 18:13:39,733 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 18:13:39,735 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 18:13:39,741 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:39,743 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 18:13:39,744 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:39,745 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 18:13:39,750 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 18:13:39,753 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 18:13:39,754 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:39,755 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:39,757 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:39,758 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 18:13:39,760 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:39,761 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 18:13:39,761 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 18:13:39,763 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 18:13:39,769 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 18:13:39,770 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 18:13:39,770 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 18:13:39,774 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-11-25 18:13:39,777 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 18:13:39,782 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 18:13:39,783 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 18:13:39,784 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 18:13:39,786 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 18:13:39,786 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:39,787 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:39,788 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 18:13:39,796 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 18:13:39,797 WARN L623 FunctionHandler]: Unknown extern function ioread32_rep [2022-11-25 18:13:39,798 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 18:13:39,798 WARN L623 FunctionHandler]: Unknown extern function ioread32_rep [2022-11-25 18:13:39,800 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:39,800 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-25 18:13:39,802 WARN L623 FunctionHandler]: Unknown extern function netif_rx [2022-11-25 18:13:39,803 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 18:13:39,804 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:39,805 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 18:13:39,813 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 18:13:39,814 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 18:13:39,816 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 18:13:39,825 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 18:13:39,827 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 18:13:39,830 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 18:13:39,836 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-25 18:13:39,838 WARN L623 FunctionHandler]: Unknown extern function netif_rx [2022-11-25 18:13:39,851 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:39,857 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:39,863 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 18:13:39,865 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:39,867 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:39,867 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:39,868 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:39,868 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:39,871 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 18:13:39,871 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 18:13:39,875 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-25 18:13:39,879 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-11-25 18:13:39,879 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 18:13:39,880 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 18:13:39,883 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 18:13:39,885 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:39,889 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 18:13:39,902 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 18:13:39,904 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 18:13:39,908 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:39,909 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 18:13:39,909 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:39,912 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:39,913 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:39,932 WARN L623 FunctionHandler]: Unknown extern function mii_nway_restart [2022-11-25 18:13:39,939 WARN L623 FunctionHandler]: Unknown extern function mii_ethtool_gset [2022-11-25 18:13:39,947 WARN L623 FunctionHandler]: Unknown extern function mii_ethtool_sset [2022-11-25 18:13:39,982 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 18:13:39,993 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 18:13:39,998 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 18:13:40,024 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-25 18:13:40,025 WARN L623 FunctionHandler]: Unknown extern function generic_mii_ioctl [2022-11-25 18:13:40,026 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-25 18:13:40,027 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:40,029 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:40,045 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-11-25 18:13:40,046 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:40,053 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:40,056 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:40,061 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-25 18:13:40,070 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:40,071 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-25 18:13:40,071 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-25 18:13:40,072 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-11-25 18:13:40,072 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 18:13:40,073 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:40,073 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-25 18:13:40,074 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-25 18:13:40,092 WARN L623 FunctionHandler]: Unknown extern function ioport_map [2022-11-25 18:13:40,092 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:40,093 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-25 18:13:40,670 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_link [2022-11-25 18:13:40,671 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_ts_info [2022-11-25 18:13:40,672 WARN L623 FunctionHandler]: Unknown extern function eth_change_mtu [2022-11-25 18:13:40,673 WARN L623 FunctionHandler]: Unknown extern function eth_mac_addr [2022-11-25 18:13:40,675 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-25 18:13:40,679 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-11-25 18:13:40,683 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 18:13:40,684 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 18:13:40,698 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 18:13:40,710 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 18:13:40,721 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-11-25 18:13:40,729 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 18:13:40,730 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 18:13:40,733 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 18:13:40,734 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 18:13:40,734 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 18:13:40,735 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 18:13:40,735 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 18:13:40,736 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 18:13:40,736 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-11-25 18:13:40,737 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-11-25 18:13:40,738 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 18:13:40,762 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 18:13:40,763 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 18:13:40,764 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 18:13:40,766 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 18:13:40,767 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 18:13:40,767 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 18:13:40,768 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 18:13:40,769 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 18:13:40,770 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 18:13:40,770 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 18:13:40,771 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 18:13:40,772 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-25 18:13:40,772 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 18:13:40,773 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-25 18:13:40,774 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-25 18:13:40,774 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 18:13:40,775 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-25 18:13:40,866 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-25 18:13:40,879 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:40,978 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:40,985 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:40,992 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:40,999 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:41,025 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:41,033 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:41,040 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:41,047 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:41,054 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:41,079 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:41,085 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:41,092 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:41,099 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:41,106 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:41,131 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:41,138 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:41,145 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:41,153 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:41,160 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:41,186 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:41,193 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:41,200 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:41,207 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:41,213 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:41,239 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:41,246 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:41,253 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:41,260 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:41,266 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:41,292 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:41,293 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:41,294 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:41,301 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:41,307 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:41,333 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:41,340 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:41,347 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:41,354 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:41,361 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:41,387 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:41,388 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:41,389 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:41,395 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:41,403 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:41,428 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:41,435 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:41,441 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:41,448 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:41,455 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:41,481 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:41,488 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:41,494 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:41,501 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:41,508 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:41,533 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:41,539 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:41,546 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:41,553 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:41,560 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:41,586 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:41,592 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:41,599 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:41,606 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:41,613 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:41,638 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:41,639 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:41,640 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:41,647 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:41,653 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:41,679 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:41,680 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:41,680 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:41,681 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:41,681 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:41,681 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:41,682 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:41,682 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:41,682 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:41,683 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:41,683 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:41,683 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:41,684 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:41,684 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:41,684 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:41,717 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_2e89b531-cd24-4de5-870a-02d520886997/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-3c59x.cil.i[464872,464885] [2022-11-25 18:13:41,721 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_2e89b531-cd24-4de5-870a-02d520886997/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-3c59x.cil.i[465017,465030] [2022-11-25 18:13:41,752 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 18:13:41,834 INFO L203 MainTranslator]: Completed pre-run [2022-11-25 18:13:41,992 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 18:13:41,992 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_bh [2022-11-25 18:13:41,992 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-11-25 18:13:41,993 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 18:13:41,993 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_bh [2022-11-25 18:13:41,994 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-11-25 18:13:41,994 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 18:13:42,005 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 18:13:42,008 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 18:13:42,008 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 18:13:42,010 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-25 18:13:42,011 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-11-25 18:13:42,012 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-11-25 18:13:42,015 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-11-25 18:13:42,016 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 18:13:42,017 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-11-25 18:13:42,022 WARN L623 FunctionHandler]: Unknown extern function skb_tstamp_tx [2022-11-25 18:13:42,022 WARN L623 FunctionHandler]: Unknown extern function skb_clone_tx_timestamp [2022-11-25 18:13:42,024 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-11-25 18:13:42,024 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-25 18:13:42,025 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 18:13:42,025 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:42,027 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_irq [2022-11-25 18:13:42,029 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-11-25 18:13:42,032 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_byte [2022-11-25 18:13:42,034 WARN L623 FunctionHandler]: Unknown extern function __pci_enable_wake [2022-11-25 18:13:42,038 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-25 18:13:42,045 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:42,046 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-11-25 18:13:42,047 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-11-25 18:13:42,047 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 18:13:42,138 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:42,139 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 18:13:42,139 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 18:13:42,142 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_off [2022-11-25 18:13:42,143 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_off [2022-11-25 18:13:42,143 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_on [2022-11-25 18:13:42,145 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-25 18:13:42,146 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-25 18:13:42,147 WARN L623 FunctionHandler]: Unknown extern function ioport_map [2022-11-25 18:13:42,147 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 18:13:42,148 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-11-25 18:13:42,149 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-11-25 18:13:42,150 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-11-25 18:13:42,151 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-25 18:13:42,151 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-25 18:13:42,151 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 18:13:42,155 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:42,158 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:42,159 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:42,161 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 18:13:42,161 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:42,162 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 18:13:42,162 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 18:13:42,163 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 18:13:42,171 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:13:42,176 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:42,177 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:42,178 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:42,178 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:42,179 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:42,179 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:42,180 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-11-25 18:13:42,181 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:42,183 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:42,186 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 18:13:42,186 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:42,190 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:42,192 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:42,192 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:42,196 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:42,198 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:42,199 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-25 18:13:42,200 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:42,202 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:42,203 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 18:13:42,204 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 18:13:42,205 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:42,205 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:13:42,206 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 18:13:42,206 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:42,207 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:42,209 WARN L623 FunctionHandler]: Unknown extern function mii_check_media [2022-11-25 18:13:42,212 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-25 18:13:42,213 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-11-25 18:13:42,214 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 18:13:42,214 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:42,215 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:42,216 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:42,217 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:42,220 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:42,221 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 18:13:42,222 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-11-25 18:13:42,222 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 18:13:42,225 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 18:13:42,227 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 18:13:42,228 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:42,231 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 18:13:42,233 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:42,234 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:42,235 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:42,236 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 18:13:42,236 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 18:13:42,236 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-11-25 18:13:42,237 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 18:13:42,238 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:42,238 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:42,238 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:42,240 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:42,240 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:42,240 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:42,241 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 18:13:42,243 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:42,245 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 18:13:42,247 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:42,248 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 18:13:42,249 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:42,252 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 18:13:42,253 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 18:13:42,254 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 18:13:42,255 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 18:13:42,256 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 18:13:42,257 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 18:13:42,258 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 18:13:42,261 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 18:13:42,263 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 18:13:42,264 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:42,266 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 18:13:42,267 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 18:13:42,268 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:42,270 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 18:13:42,270 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-11-25 18:13:42,270 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:42,271 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 18:13:42,271 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:42,271 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-11-25 18:13:42,272 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:42,272 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 18:13:42,273 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:42,273 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_off [2022-11-25 18:13:42,274 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_off [2022-11-25 18:13:42,274 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_on [2022-11-25 18:13:42,276 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 18:13:42,276 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 18:13:42,277 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 18:13:42,277 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-11-25 18:13:42,278 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:42,278 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:42,280 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:42,280 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-11-25 18:13:42,281 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:42,281 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:42,284 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-11-25 18:13:42,285 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:42,285 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:42,286 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 18:13:42,287 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 18:13:42,287 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:42,288 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:42,288 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:42,289 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:42,289 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:42,290 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 18:13:42,290 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:42,291 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:42,291 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:42,292 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:42,293 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 18:13:42,295 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 18:13:42,295 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:42,296 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:42,296 WARN L623 FunctionHandler]: Unknown extern function iowrite32_rep [2022-11-25 18:13:42,297 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 18:13:42,297 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 18:13:42,297 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:42,300 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 18:13:42,301 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:42,301 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-11-25 18:13:42,302 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-11-25 18:13:42,305 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 18:13:42,306 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 18:13:42,307 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:42,314 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 18:13:42,314 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 18:13:42,315 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:42,317 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 18:13:42,318 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 18:13:42,321 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-11-25 18:13:42,321 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 18:13:42,322 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 18:13:42,324 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 18:13:42,324 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:42,325 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 18:13:42,325 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:42,326 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 18:13:42,327 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:42,328 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:42,328 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:42,329 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:42,329 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 18:13:42,330 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:42,330 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 18:13:42,332 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 18:13:42,334 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 18:13:42,336 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 18:13:42,337 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 18:13:42,339 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-11-25 18:13:42,339 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 18:13:42,340 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 18:13:42,341 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:42,342 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 18:13:42,342 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:42,343 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 18:13:42,346 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 18:13:42,347 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 18:13:42,348 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:42,349 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:42,349 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:42,350 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 18:13:42,350 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:42,351 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 18:13:42,351 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 18:13:42,353 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 18:13:42,356 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 18:13:42,357 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 18:13:42,357 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 18:13:42,358 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-11-25 18:13:42,359 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 18:13:42,361 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 18:13:42,362 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 18:13:42,362 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 18:13:42,364 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 18:13:42,364 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:42,364 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:42,365 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 18:13:42,366 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 18:13:42,366 WARN L623 FunctionHandler]: Unknown extern function ioread32_rep [2022-11-25 18:13:42,367 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 18:13:42,367 WARN L623 FunctionHandler]: Unknown extern function ioread32_rep [2022-11-25 18:13:42,368 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:42,368 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-25 18:13:42,368 WARN L623 FunctionHandler]: Unknown extern function netif_rx [2022-11-25 18:13:42,369 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 18:13:42,369 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:42,370 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 18:13:42,373 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 18:13:42,373 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 18:13:42,375 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 18:13:42,377 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 18:13:42,379 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 18:13:42,380 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 18:13:42,381 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-25 18:13:42,382 WARN L623 FunctionHandler]: Unknown extern function netif_rx [2022-11-25 18:13:42,384 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:42,385 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:42,388 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 18:13:42,390 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:42,390 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:42,390 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:42,391 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:42,391 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:42,392 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 18:13:42,392 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 18:13:42,394 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-25 18:13:42,396 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-11-25 18:13:42,396 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 18:13:42,397 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 18:13:42,398 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 18:13:42,399 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:42,400 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 18:13:42,408 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 18:13:42,410 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 18:13:42,411 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:42,411 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 18:13:42,411 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:42,412 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:42,413 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:42,418 WARN L623 FunctionHandler]: Unknown extern function mii_nway_restart [2022-11-25 18:13:42,419 WARN L623 FunctionHandler]: Unknown extern function mii_ethtool_gset [2022-11-25 18:13:42,419 WARN L623 FunctionHandler]: Unknown extern function mii_ethtool_sset [2022-11-25 18:13:42,422 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 18:13:42,423 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 18:13:42,424 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 18:13:42,431 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-25 18:13:42,432 WARN L623 FunctionHandler]: Unknown extern function generic_mii_ioctl [2022-11-25 18:13:42,433 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-25 18:13:42,434 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:42,434 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:42,443 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-11-25 18:13:42,444 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:42,444 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:42,445 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:42,447 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-25 18:13:42,448 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:13:42,449 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-25 18:13:42,449 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-25 18:13:42,449 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-11-25 18:13:42,450 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 18:13:42,450 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:42,450 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-25 18:13:42,451 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-25 18:13:42,455 WARN L623 FunctionHandler]: Unknown extern function ioport_map [2022-11-25 18:13:42,455 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:13:42,456 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-25 18:13:42,467 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_link [2022-11-25 18:13:42,468 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_ts_info [2022-11-25 18:13:42,469 WARN L623 FunctionHandler]: Unknown extern function eth_change_mtu [2022-11-25 18:13:42,470 WARN L623 FunctionHandler]: Unknown extern function eth_mac_addr [2022-11-25 18:13:42,471 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-25 18:13:42,473 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-11-25 18:13:42,476 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 18:13:42,477 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 18:13:42,486 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 18:13:42,495 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 18:13:42,614 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-11-25 18:13:42,624 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 18:13:42,624 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 18:13:42,630 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 18:13:42,630 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 18:13:42,631 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 18:13:42,631 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 18:13:42,632 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 18:13:42,632 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 18:13:42,632 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-11-25 18:13:42,633 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-11-25 18:13:42,633 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 18:13:42,635 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 18:13:42,635 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 18:13:42,636 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 18:13:42,637 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 18:13:42,638 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 18:13:42,638 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 18:13:42,639 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 18:13:42,639 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 18:13:42,640 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 18:13:42,640 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 18:13:42,641 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 18:13:42,641 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-25 18:13:42,642 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 18:13:42,642 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-25 18:13:42,643 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-25 18:13:42,643 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 18:13:42,643 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-25 18:13:42,647 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-25 18:13:42,648 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:42,653 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:42,654 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:42,654 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:42,655 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:42,656 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:42,657 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:42,657 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:42,657 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:42,658 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:42,659 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:42,660 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:42,660 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:42,660 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:42,661 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:42,662 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:42,663 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:42,663 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:42,664 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:42,664 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:42,665 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:42,666 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:42,666 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:42,667 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:42,667 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:42,668 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:42,669 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:42,669 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:42,670 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:42,670 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:42,671 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:42,672 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:42,672 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:42,673 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:42,673 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:42,674 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:42,675 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:42,675 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:42,676 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:42,676 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:42,677 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:42,678 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:42,678 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:42,678 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:42,679 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:42,680 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:42,681 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:42,681 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:42,682 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:42,682 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:42,683 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:42,684 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:42,684 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:42,684 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:42,685 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:42,686 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:42,686 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:42,687 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:42,687 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:42,688 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:42,689 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:42,689 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:42,690 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:42,690 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:42,691 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:42,692 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:42,692 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:42,693 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:42,693 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:42,694 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:42,695 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:42,695 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:42,696 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:42,696 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:42,696 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:42,697 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:42,697 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:42,697 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:42,697 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:42,698 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:42,698 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:42,698 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:42,699 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:42,699 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:42,699 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:13:42,701 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_2e89b531-cd24-4de5-870a-02d520886997/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-3c59x.cil.i[464872,464885] [2022-11-25 18:13:42,702 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_2e89b531-cd24-4de5-870a-02d520886997/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-3c59x.cil.i[465017,465030] [2022-11-25 18:13:42,710 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 18:13:43,180 INFO L208 MainTranslator]: Completed translation [2022-11-25 18:13:43,180 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:13:43 WrapperNode [2022-11-25 18:13:43,180 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 18:13:43,183 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-25 18:13:43,183 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-25 18:13:43,183 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-25 18:13:43,192 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:13:43" (1/1) ... [2022-11-25 18:13:43,399 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:13:43" (1/1) ... [2022-11-25 18:13:43,803 INFO L138 Inliner]: procedures = 567, calls = 4484, calls flagged for inlining = 273, calls inlined = 252, statements flattened = 9247 [2022-11-25 18:13:43,804 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-25 18:13:43,805 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-25 18:13:43,805 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-25 18:13:43,805 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-25 18:13:43,817 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:13:43" (1/1) ... [2022-11-25 18:13:43,817 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:13:43" (1/1) ... [2022-11-25 18:13:43,866 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:13:43" (1/1) ... [2022-11-25 18:13:43,867 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:13:43" (1/1) ... [2022-11-25 18:13:44,072 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:13:43" (1/1) ... [2022-11-25 18:13:44,130 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:13:43" (1/1) ... [2022-11-25 18:13:44,193 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:13:43" (1/1) ... [2022-11-25 18:13:44,233 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:13:43" (1/1) ... [2022-11-25 18:13:44,304 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-25 18:13:44,306 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-25 18:13:44,307 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-25 18:13:44,307 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-25 18:13:44,308 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:13:43" (1/1) ... [2022-11-25 18:13:44,315 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 18:13:44,329 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e89b531-cd24-4de5-870a-02d520886997/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 18:13:44,349 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e89b531-cd24-4de5-870a-02d520886997/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-25 18:13:44,379 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e89b531-cd24-4de5-870a-02d520886997/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-25 18:13:44,409 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-25 18:13:44,409 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-25 18:13:44,409 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-25 18:13:44,413 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-25 18:13:44,414 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-25 18:13:44,414 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-25 18:13:44,414 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2022-11-25 18:13:44,414 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2022-11-25 18:13:44,414 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_nway_reset [2022-11-25 18:13:44,414 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_nway_reset [2022-11-25 18:13:44,414 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-25 18:13:44,414 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-25 18:13:44,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_88 [2022-11-25 18:13:44,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_88 [2022-11-25 18:13:44,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-25 18:13:44,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-25 18:13:44,415 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-25 18:13:44,415 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-25 18:13:44,415 INFO L130 BoogieDeclarations]: Found specification of procedure set_8021q_mode [2022-11-25 18:13:44,415 INFO L138 BoogieDeclarations]: Found implementation of procedure set_8021q_mode [2022-11-25 18:13:44,415 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_remove_one [2022-11-25 18:13:44,416 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_remove_one [2022-11-25 18:13:44,416 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2022-11-25 18:13:44,416 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2022-11-25 18:13:44,416 INFO L130 BoogieDeclarations]: Found specification of procedure issue_and_wait [2022-11-25 18:13:44,416 INFO L138 BoogieDeclarations]: Found implementation of procedure issue_and_wait [2022-11-25 18:13:44,416 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-25 18:13:44,416 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-25 18:13:44,416 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2022-11-25 18:13:44,417 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2022-11-25 18:13:44,417 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2022-11-25 18:13:44,417 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2022-11-25 18:13:44,417 INFO L130 BoogieDeclarations]: Found specification of procedure window_write32 [2022-11-25 18:13:44,417 INFO L138 BoogieDeclarations]: Found implementation of procedure window_write32 [2022-11-25 18:13:44,417 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-11-25 18:13:44,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-11-25 18:13:44,417 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-25 18:13:44,418 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-25 18:13:44,418 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-25 18:13:44,418 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-25 18:13:44,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_window_lock_of_vortex_private [2022-11-25 18:13:44,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_window_lock_of_vortex_private [2022-11-25 18:13:44,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_vortex_private [2022-11-25 18:13:44,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_vortex_private [2022-11-25 18:13:44,418 INFO L130 BoogieDeclarations]: Found specification of procedure window_set [2022-11-25 18:13:44,418 INFO L138 BoogieDeclarations]: Found implementation of procedure window_set [2022-11-25 18:13:44,419 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-25 18:13:44,419 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-25 18:13:44,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-25 18:13:44,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-25 18:13:44,419 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-25 18:13:44,419 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-25 18:13:44,419 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-11-25 18:13:44,419 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-11-25 18:13:44,420 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-25 18:13:44,420 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-25 18:13:44,420 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2022-11-25 18:13:44,420 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2022-11-25 18:13:44,420 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-25 18:13:44,420 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-25 18:13:44,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-25 18:13:44,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-25 18:13:44,421 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2022-11-25 18:13:44,421 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2022-11-25 18:13:44,421 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-25 18:13:44,421 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-25 18:13:44,421 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-25 18:13:44,421 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-25 18:13:44,421 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-25 18:13:44,421 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2022-11-25 18:13:44,421 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2022-11-25 18:13:44,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-11-25 18:13:44,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-11-25 18:13:44,422 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-25 18:13:44,422 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-25 18:13:44,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_118 [2022-11-25 18:13:44,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_118 [2022-11-25 18:13:44,422 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-25 18:13:44,422 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-25 18:13:44,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_114 [2022-11-25 18:13:44,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_114 [2022-11-25 18:13:44,423 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-25 18:13:44,423 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_tx_timeout [2022-11-25 18:13:44,423 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_tx_timeout [2022-11-25 18:13:44,423 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2022-11-25 18:13:44,423 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2022-11-25 18:13:44,423 INFO L130 BoogieDeclarations]: Found specification of procedure ioport_map [2022-11-25 18:13:44,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ioport_map [2022-11-25 18:13:44,424 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-25 18:13:44,424 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-25 18:13:44,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-25 18:13:44,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-25 18:13:44,424 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-25 18:13:44,424 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-25 18:13:44,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-25 18:13:44,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_106 [2022-11-25 18:13:44,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_106 [2022-11-25 18:13:44,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-25 18:13:44,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-25 18:13:44,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-25 18:13:44,425 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_interrupt [2022-11-25 18:13:44,425 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_interrupt [2022-11-25 18:13:44,425 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2022-11-25 18:13:44,425 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2022-11-25 18:13:44,426 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-25 18:13:44,426 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-25 18:13:44,426 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-25 18:13:44,426 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-25 18:13:44,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-25 18:13:44,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-25 18:13:44,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-25 18:13:44,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-25 18:13:44,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-25 18:13:44,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-25 18:13:44,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-25 18:13:44,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-25 18:13:44,427 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_set_duplex [2022-11-25 18:13:44,427 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_set_duplex [2022-11-25 18:13:44,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_132 [2022-11-25 18:13:44,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_132 [2022-11-25 18:13:44,428 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2022-11-25 18:13:44,428 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2022-11-25 18:13:44,429 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-25 18:13:44,429 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-25 18:13:44,429 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_error [2022-11-25 18:13:44,429 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_error [2022-11-25 18:13:44,429 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-25 18:13:44,429 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-25 18:13:44,429 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_close [2022-11-25 18:13:44,430 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_close [2022-11-25 18:13:44,430 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-25 18:13:44,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-25 18:13:44,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-25 18:13:44,430 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2022-11-25 18:13:44,430 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2022-11-25 18:13:44,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-25 18:13:44,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-25 18:13:44,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-25 18:13:44,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-25 18:13:44,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2022-11-25 18:13:44,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2022-11-25 18:13:44,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-25 18:13:44,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-25 18:13:44,431 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-25 18:13:44,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-25 18:13:44,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-25 18:13:44,432 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-25 18:13:44,432 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-25 18:13:44,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-25 18:13:44,432 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2022-11-25 18:13:44,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2022-11-25 18:13:44,432 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-25 18:13:44,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-25 18:13:44,432 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-11-25 18:13:44,432 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-11-25 18:13:44,433 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-25 18:13:44,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-25 18:13:44,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-11-25 18:13:44,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-11-25 18:13:44,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-11-25 18:13:44,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-11-25 18:13:44,433 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_set_WOL [2022-11-25 18:13:44,433 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_set_WOL [2022-11-25 18:13:44,434 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-25 18:13:44,434 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-25 18:13:44,434 INFO L130 BoogieDeclarations]: Found specification of procedure window_write16 [2022-11-25 18:13:44,434 INFO L138 BoogieDeclarations]: Found implementation of procedure window_write16 [2022-11-25 18:13:44,434 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2022-11-25 18:13:44,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2022-11-25 18:13:44,434 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-25 18:13:44,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-25 18:13:44,434 INFO L130 BoogieDeclarations]: Found specification of procedure window_read8 [2022-11-25 18:13:44,435 INFO L138 BoogieDeclarations]: Found implementation of procedure window_read8 [2022-11-25 18:13:44,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_vortex_cleanup_16_2 [2022-11-25 18:13:44,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_vortex_cleanup_16_2 [2022-11-25 18:13:44,435 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-25 18:13:44,435 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-25 18:13:44,435 INFO L130 BoogieDeclarations]: Found specification of procedure update_stats [2022-11-25 18:13:44,435 INFO L138 BoogieDeclarations]: Found implementation of procedure update_stats [2022-11-25 18:13:44,435 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-25 18:13:44,435 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-25 18:13:44,436 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-25 18:13:44,436 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-25 18:13:44,436 INFO L130 BoogieDeclarations]: Found specification of procedure poll_vortex [2022-11-25 18:13:44,436 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_vortex [2022-11-25 18:13:44,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-25 18:13:44,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-25 18:13:44,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_window_lock_of_vortex_private [2022-11-25 18:13:44,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_window_lock_of_vortex_private [2022-11-25 18:13:44,437 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_check_media [2022-11-25 18:13:44,437 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_check_media [2022-11-25 18:13:44,437 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2022-11-25 18:13:44,437 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2022-11-25 18:13:44,437 INFO L130 BoogieDeclarations]: Found specification of procedure boomerang_rx [2022-11-25 18:13:44,437 INFO L138 BoogieDeclarations]: Found implementation of procedure boomerang_rx [2022-11-25 18:13:44,437 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2022-11-25 18:13:44,437 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2022-11-25 18:13:44,437 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_open [2022-11-25 18:13:44,438 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_open [2022-11-25 18:13:44,438 INFO L130 BoogieDeclarations]: Found specification of procedure dump_tx_ring [2022-11-25 18:13:44,438 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_tx_ring [2022-11-25 18:13:44,438 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2022-11-25 18:13:44,438 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2022-11-25 18:13:44,438 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-25 18:13:44,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-25 18:13:44,438 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_probe1 [2022-11-25 18:13:44,439 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_probe1 [2022-11-25 18:13:44,439 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-25 18:13:44,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-25 18:13:44,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-25 18:13:44,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-25 18:13:44,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-25 18:13:44,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-25 18:13:44,439 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2022-11-25 18:13:44,439 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2022-11-25 18:13:44,440 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-25 18:13:44,440 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-25 18:13:44,440 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-25 18:13:44,440 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-25 18:13:44,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-11-25 18:13:44,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-11-25 18:13:44,440 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-25 18:13:44,440 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-25 18:13:44,441 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-11-25 18:13:44,441 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-11-25 18:13:44,441 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-25 18:13:44,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_111 [2022-11-25 18:13:44,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_111 [2022-11-25 18:13:44,441 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2022-11-25 18:13:44,441 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2022-11-25 18:13:44,441 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-25 18:13:44,441 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-25 18:13:44,442 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-25 18:13:44,442 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_suspend [2022-11-25 18:13:44,442 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_suspend [2022-11-25 18:13:44,442 INFO L130 BoogieDeclarations]: Found specification of procedure boomerang_interrupt [2022-11-25 18:13:44,442 INFO L138 BoogieDeclarations]: Found implementation of procedure boomerang_interrupt [2022-11-25 18:13:44,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-25 18:13:44,442 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-25 18:13:44,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-25 18:13:44,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-11-25 18:13:44,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-11-25 18:13:44,443 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-25 18:13:44,443 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-25 18:13:44,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-25 18:13:44,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-25 18:13:44,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-25 18:13:44,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-25 18:13:44,443 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2022-11-25 18:13:44,444 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2022-11-25 18:13:44,444 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_sync [2022-11-25 18:13:44,444 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_sync [2022-11-25 18:13:44,444 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_resume [2022-11-25 18:13:44,444 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_resume [2022-11-25 18:13:44,444 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2022-11-25 18:13:44,444 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2022-11-25 18:13:44,444 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-11-25 18:13:44,444 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-11-25 18:13:44,445 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_rx [2022-11-25 18:13:44,445 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_rx [2022-11-25 18:13:44,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_105 [2022-11-25 18:13:44,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_105 [2022-11-25 18:13:44,445 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-25 18:13:44,445 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-25 18:13:44,445 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-25 18:13:44,445 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-25 18:13:44,446 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-25 18:13:44,446 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-25 18:13:44,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_133 [2022-11-25 18:13:44,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_133 [2022-11-25 18:13:44,446 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-25 18:13:44,446 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-25 18:13:44,446 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_delay [2022-11-25 18:13:44,446 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_delay [2022-11-25 18:13:44,446 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-25 18:13:44,447 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_down [2022-11-25 18:13:44,447 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_down [2022-11-25 18:13:44,447 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2022-11-25 18:13:44,447 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2022-11-25 18:13:44,447 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-11-25 18:13:44,447 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-11-25 18:13:44,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-25 18:13:44,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-25 18:13:44,448 INFO L130 BoogieDeclarations]: Found specification of procedure window_write8 [2022-11-25 18:13:44,448 INFO L138 BoogieDeclarations]: Found implementation of procedure window_write8 [2022-11-25 18:13:44,448 INFO L130 BoogieDeclarations]: Found specification of procedure window_read32 [2022-11-25 18:13:44,448 INFO L138 BoogieDeclarations]: Found implementation of procedure window_read32 [2022-11-25 18:13:44,448 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-25 18:13:44,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-25 18:13:44,448 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32_rep [2022-11-25 18:13:44,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32_rep [2022-11-25 18:13:44,448 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-25 18:13:44,449 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-25 18:13:44,449 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_up [2022-11-25 18:13:44,449 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_up [2022-11-25 18:13:44,449 INFO L130 BoogieDeclarations]: Found specification of procedure window_read16 [2022-11-25 18:13:44,449 INFO L138 BoogieDeclarations]: Found implementation of procedure window_read16 [2022-11-25 18:13:44,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-25 18:13:44,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-25 18:13:44,449 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-25 18:13:44,450 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-25 18:13:44,450 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-25 18:13:44,450 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-25 18:13:44,450 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-25 18:13:44,450 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-25 18:13:44,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_vortex_private [2022-11-25 18:13:44,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_vortex_private [2022-11-25 18:13:44,450 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-25 18:13:44,450 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-25 18:13:44,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_112 [2022-11-25 18:13:44,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_112 [2022-11-25 18:13:44,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_113 [2022-11-25 18:13:44,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_113 [2022-11-25 18:13:44,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-25 18:13:44,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-25 18:13:44,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-25 18:13:44,451 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-25 18:13:44,452 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-25 18:13:46,004 INFO L235 CfgBuilder]: Building ICFG [2022-11-25 18:13:46,009 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-25 18:13:48,073 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-25 18:13:57,961 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2022-11-25 18:13:58,197 INFO L276 CfgBuilder]: Performing block encoding [2022-11-25 18:13:58,235 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-25 18:13:58,235 INFO L300 CfgBuilder]: Removed 6 assume(true) statements. [2022-11-25 18:13:58,245 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:13:58 BoogieIcfgContainer [2022-11-25 18:13:58,245 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-25 18:13:58,249 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-25 18:13:58,249 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-25 18:13:58,253 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-25 18:13:58,253 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.11 06:13:36" (1/3) ... [2022-11-25 18:13:58,255 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@62443961 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 06:13:58, skipping insertion in model container [2022-11-25 18:13:58,255 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:13:43" (2/3) ... [2022-11-25 18:13:58,257 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@62443961 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 06:13:58, skipping insertion in model container [2022-11-25 18:13:58,257 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:13:58" (3/3) ... [2022-11-25 18:13:58,262 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-3c59x.cil.i [2022-11-25 18:13:58,288 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-25 18:13:58,288 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-25 18:13:58,452 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-25 18:13:58,466 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;@6239f100, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-25 18:13:58,466 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-25 18:13:58,489 INFO L276 IsEmpty]: Start isEmpty. Operand has 3141 states, 2187 states have (on average 1.3511659807956105) internal successors, (2955), 2256 states have internal predecessors, (2955), 803 states have call successors, (803), 151 states have call predecessors, (803), 150 states have return successors, (794), 779 states have call predecessors, (794), 794 states have call successors, (794) [2022-11-25 18:13:58,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2022-11-25 18:13:58,558 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 18:13:58,559 INFO L195 NwaCegarLoop]: trace histogram [19, 19, 17, 17, 17, 17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 18:13:58,560 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 18:13:58,566 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 18:13:58,567 INFO L85 PathProgramCache]: Analyzing trace with hash -169834515, now seen corresponding path program 1 times [2022-11-25 18:13:58,579 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 18:13:58,580 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [837753507] [2022-11-25 18:13:58,580 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 18:13:58,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 18:13:59,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:00,426 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-25 18:14:00,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:00,447 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:14:00,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:00,473 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-25 18:14:00,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:00,505 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:14:00,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:00,517 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-11-25 18:14:00,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:00,532 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:14:00,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:00,543 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-11-25 18:14:00,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:00,558 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:14:00,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:00,569 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-11-25 18:14:00,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:00,585 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:14:00,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:00,595 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-11-25 18:14:00,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:00,611 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:14:00,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:00,621 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-11-25 18:14:00,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:00,637 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:14:00,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:00,647 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-11-25 18:14:00,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:00,663 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:14:00,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:00,674 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-11-25 18:14:00,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:00,689 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:14:00,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:00,699 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-11-25 18:14:00,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:00,715 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:14:00,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:00,725 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-11-25 18:14:00,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:00,740 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:14:00,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:00,750 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-11-25 18:14:00,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:00,767 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:14:00,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:00,778 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-11-25 18:14:00,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:00,796 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:14:00,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:00,807 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-11-25 18:14:00,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:00,832 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:14:00,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:00,842 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-11-25 18:14:00,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:00,861 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:14:00,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:00,871 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-11-25 18:14:00,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:00,892 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:14:00,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:00,902 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-11-25 18:14:00,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:00,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:14:00,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:00,927 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2022-11-25 18:14:00,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:00,945 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 217 [2022-11-25 18:14:00,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:00,956 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2022-11-25 18:14:00,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:00,967 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2022-11-25 18:14:00,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:00,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 247 [2022-11-25 18:14:00,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:00,996 INFO L134 CoverageAnalysis]: Checked inductivity of 1329 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1329 trivial. 0 not checked. [2022-11-25 18:14:00,997 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 18:14:00,997 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [837753507] [2022-11-25 18:14:00,998 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [837753507] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 18:14:01,000 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 18:14:01,001 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-25 18:14:01,004 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [47589889] [2022-11-25 18:14:01,005 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 18:14:01,012 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-25 18:14:01,013 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 18:14:01,082 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-25 18:14:01,083 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-25 18:14:01,093 INFO L87 Difference]: Start difference. First operand has 3141 states, 2187 states have (on average 1.3511659807956105) internal successors, (2955), 2256 states have internal predecessors, (2955), 803 states have call successors, (803), 151 states have call predecessors, (803), 150 states have return successors, (794), 779 states have call predecessors, (794), 794 states have call successors, (794) Second operand has 4 states, 4 states have (on average 18.25) internal successors, (73), 3 states have internal predecessors, (73), 3 states have call successors, (26), 3 states have call predecessors, (26), 1 states have return successors, (23), 3 states have call predecessors, (23), 3 states have call successors, (23) [2022-11-25 18:14:14,113 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 18:14:14,113 INFO L93 Difference]: Finished difference Result 9255 states and 13664 transitions. [2022-11-25 18:14:14,115 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-25 18:14:14,117 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 18.25) internal successors, (73), 3 states have internal predecessors, (73), 3 states have call successors, (26), 3 states have call predecessors, (26), 1 states have return successors, (23), 3 states have call predecessors, (23), 3 states have call successors, (23) Word has length 254 [2022-11-25 18:14:14,118 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 18:14:14,209 INFO L225 Difference]: With dead ends: 9255 [2022-11-25 18:14:14,209 INFO L226 Difference]: Without dead ends: 6030 [2022-11-25 18:14:14,255 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 83 GetRequests, 80 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-25 18:14:14,262 INFO L413 NwaCegarLoop]: 3872 mSDtfsCounter, 5179 mSDsluCounter, 4991 mSDsCounter, 0 mSdLazyCounter, 4232 mSolverCounterSat, 2040 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5876 SdHoareTripleChecker+Valid, 8863 SdHoareTripleChecker+Invalid, 6272 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 2040 IncrementalHoareTripleChecker+Valid, 4232 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 11.9s IncrementalHoareTripleChecker+Time [2022-11-25 18:14:14,263 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5876 Valid, 8863 Invalid, 6272 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [2040 Valid, 4232 Invalid, 0 Unknown, 0 Unchecked, 11.9s Time] [2022-11-25 18:14:14,313 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6030 states. [2022-11-25 18:14:14,765 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6030 to 5987. [2022-11-25 18:14:14,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5987 states, 4214 states have (on average 1.3429046037019459) internal successors, (5659), 4348 states have internal predecessors, (5659), 1479 states have call successors, (1479), 293 states have call predecessors, (1479), 293 states have return successors, (1479), 1448 states have call predecessors, (1479), 1479 states have call successors, (1479) [2022-11-25 18:14:14,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5987 states to 5987 states and 8617 transitions. [2022-11-25 18:14:14,837 INFO L78 Accepts]: Start accepts. Automaton has 5987 states and 8617 transitions. Word has length 254 [2022-11-25 18:14:14,844 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 18:14:14,844 INFO L495 AbstractCegarLoop]: Abstraction has 5987 states and 8617 transitions. [2022-11-25 18:14:14,845 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 18.25) internal successors, (73), 3 states have internal predecessors, (73), 3 states have call successors, (26), 3 states have call predecessors, (26), 1 states have return successors, (23), 3 states have call predecessors, (23), 3 states have call successors, (23) [2022-11-25 18:14:14,845 INFO L276 IsEmpty]: Start isEmpty. Operand 5987 states and 8617 transitions. [2022-11-25 18:14:14,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2022-11-25 18:14:14,870 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 18:14:14,871 INFO L195 NwaCegarLoop]: trace histogram [19, 19, 17, 17, 17, 17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 18:14:14,872 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-25 18:14:14,872 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 18:14:14,873 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 18:14:14,873 INFO L85 PathProgramCache]: Analyzing trace with hash 1960613247, now seen corresponding path program 1 times [2022-11-25 18:14:14,873 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 18:14:14,873 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1272660114] [2022-11-25 18:14:14,874 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 18:14:14,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 18:14:15,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:15,793 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-25 18:14:15,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:15,806 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:14:15,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:15,814 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-25 18:14:15,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:15,827 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:14:15,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:15,835 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-11-25 18:14:15,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:15,848 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:14:15,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:15,856 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-11-25 18:14:15,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:15,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:14:15,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:15,876 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-11-25 18:14:15,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:15,888 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:14:15,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:15,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-11-25 18:14:15,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:15,914 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:14:15,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:15,925 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-11-25 18:14:15,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:15,939 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:14:15,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:15,947 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-11-25 18:14:15,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:15,964 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:14:15,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:15,974 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-11-25 18:14:15,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:15,993 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:14:15,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:16,001 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-11-25 18:14:16,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:16,017 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:14:16,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:16,026 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-11-25 18:14:16,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:16,040 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:14:16,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:16,049 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-11-25 18:14:16,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:16,063 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:14:16,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:16,071 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-11-25 18:14:16,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:16,086 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:14:16,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:16,095 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-11-25 18:14:16,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:16,108 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:14:16,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:16,116 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-11-25 18:14:16,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:16,139 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:14:16,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:16,148 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-11-25 18:14:16,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:16,171 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:14:16,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:16,183 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-11-25 18:14:16,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:16,197 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:14:16,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:16,205 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2022-11-25 18:14:16,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:16,221 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2022-11-25 18:14:16,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:16,231 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 225 [2022-11-25 18:14:16,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:16,241 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2022-11-25 18:14:16,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:16,250 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 248 [2022-11-25 18:14:16,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:16,260 INFO L134 CoverageAnalysis]: Checked inductivity of 1329 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1329 trivial. 0 not checked. [2022-11-25 18:14:16,261 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 18:14:16,261 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1272660114] [2022-11-25 18:14:16,261 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1272660114] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 18:14:16,262 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 18:14:16,262 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-25 18:14:16,262 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2108185606] [2022-11-25 18:14:16,262 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 18:14:16,266 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-25 18:14:16,266 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 18:14:16,267 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-25 18:14:16,268 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-25 18:14:16,268 INFO L87 Difference]: Start difference. First operand 5987 states and 8617 transitions. Second operand has 4 states, 4 states have (on average 18.5) internal successors, (74), 3 states have internal predecessors, (74), 3 states have call successors, (26), 3 states have call predecessors, (26), 1 states have return successors, (23), 3 states have call predecessors, (23), 3 states have call successors, (23) [2022-11-25 18:14:28,254 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 18:14:28,254 INFO L93 Difference]: Finished difference Result 17553 states and 25364 transitions. [2022-11-25 18:14:28,257 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-25 18:14:28,257 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 18.5) internal successors, (74), 3 states have internal predecessors, (74), 3 states have call successors, (26), 3 states have call predecessors, (26), 1 states have return successors, (23), 3 states have call predecessors, (23), 3 states have call successors, (23) Word has length 255 [2022-11-25 18:14:28,262 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 18:14:28,383 INFO L225 Difference]: With dead ends: 17553 [2022-11-25 18:14:28,384 INFO L226 Difference]: Without dead ends: 11605 [2022-11-25 18:14:28,430 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 83 GetRequests, 80 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-25 18:14:28,436 INFO L413 NwaCegarLoop]: 4403 mSDtfsCounter, 4740 mSDsluCounter, 5303 mSDsCounter, 0 mSdLazyCounter, 4425 mSolverCounterSat, 1708 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5404 SdHoareTripleChecker+Valid, 9706 SdHoareTripleChecker+Invalid, 6133 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1708 IncrementalHoareTripleChecker+Valid, 4425 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10.9s IncrementalHoareTripleChecker+Time [2022-11-25 18:14:28,436 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5404 Valid, 9706 Invalid, 6133 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1708 Valid, 4425 Invalid, 0 Unknown, 0 Unchecked, 10.9s Time] [2022-11-25 18:14:28,458 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11605 states. [2022-11-25 18:14:29,265 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11605 to 11521. [2022-11-25 18:14:29,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11521 states, 8093 states have (on average 1.3431360434943778) internal successors, (10870), 8361 states have internal predecessors, (10870), 2850 states have call successors, (2850), 577 states have call predecessors, (2850), 577 states have return successors, (2850), 2787 states have call predecessors, (2850), 2850 states have call successors, (2850) [2022-11-25 18:14:29,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11521 states to 11521 states and 16570 transitions. [2022-11-25 18:14:29,380 INFO L78 Accepts]: Start accepts. Automaton has 11521 states and 16570 transitions. Word has length 255 [2022-11-25 18:14:29,381 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 18:14:29,381 INFO L495 AbstractCegarLoop]: Abstraction has 11521 states and 16570 transitions. [2022-11-25 18:14:29,382 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 18.5) internal successors, (74), 3 states have internal predecessors, (74), 3 states have call successors, (26), 3 states have call predecessors, (26), 1 states have return successors, (23), 3 states have call predecessors, (23), 3 states have call successors, (23) [2022-11-25 18:14:29,383 INFO L276 IsEmpty]: Start isEmpty. Operand 11521 states and 16570 transitions. [2022-11-25 18:14:29,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-11-25 18:14:29,400 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 18:14:29,400 INFO L195 NwaCegarLoop]: trace histogram [18, 18, 17, 17, 17, 17, 17, 17, 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] [2022-11-25 18:14:29,400 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-25 18:14:29,401 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 18:14:29,401 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 18:14:29,402 INFO L85 PathProgramCache]: Analyzing trace with hash 742906822, now seen corresponding path program 1 times [2022-11-25 18:14:29,402 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 18:14:29,402 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [380647071] [2022-11-25 18:14:29,402 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 18:14:29,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 18:14:29,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:30,163 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-25 18:14:30,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:30,174 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:14:30,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:30,183 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-25 18:14:30,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:30,195 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:14:30,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:30,202 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-11-25 18:14:30,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:30,214 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:14:30,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:30,225 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-11-25 18:14:30,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:30,236 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:14:30,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:30,244 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-11-25 18:14:30,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:30,256 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:14:30,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:30,264 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-11-25 18:14:30,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:30,275 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:14:30,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:30,282 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-11-25 18:14:30,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:30,293 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:14:30,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:30,300 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-11-25 18:14:30,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:30,311 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:14:30,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:30,318 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-11-25 18:14:30,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:30,330 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:14:30,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:30,337 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-11-25 18:14:30,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:30,355 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:14:30,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:30,362 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-11-25 18:14:30,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:30,374 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:14:30,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:30,381 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-11-25 18:14:30,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:30,392 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:14:30,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:30,399 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-11-25 18:14:30,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:30,410 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:14:30,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:30,418 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-11-25 18:14:30,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:30,429 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:14:30,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:30,436 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-11-25 18:14:30,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:30,450 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:14:30,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:30,457 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-11-25 18:14:30,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:30,469 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:14:30,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:30,477 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-11-25 18:14:30,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:30,489 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:14:30,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:30,497 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2022-11-25 18:14:30,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:30,511 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 206 [2022-11-25 18:14:30,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:30,520 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-11-25 18:14:30,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:30,536 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 217 [2022-11-25 18:14:30,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:30,564 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:14:30,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:30,575 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-11-25 18:14:30,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:30,582 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-11-25 18:14:30,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:30,596 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-25 18:14:30,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:30,603 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 243 [2022-11-25 18:14:30,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:30,616 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2022-11-25 18:14:30,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:30,629 INFO L134 CoverageAnalysis]: Checked inductivity of 1278 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1278 trivial. 0 not checked. [2022-11-25 18:14:30,629 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 18:14:30,630 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [380647071] [2022-11-25 18:14:30,630 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [380647071] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 18:14:30,630 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 18:14:30,630 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-25 18:14:30,631 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1959729622] [2022-11-25 18:14:30,631 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 18:14:30,632 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 18:14:30,632 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 18:14:30,633 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 18:14:30,633 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-25 18:14:30,633 INFO L87 Difference]: Start difference. First operand 11521 states and 16570 transitions. Second operand has 5 states, 5 states have (on average 15.8) internal successors, (79), 3 states have internal predecessors, (79), 4 states have call successors, (30), 4 states have call predecessors, (30), 1 states have return successors, (28), 3 states have call predecessors, (28), 4 states have call successors, (28) [2022-11-25 18:14:37,778 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 [] [2022-11-25 18:14:47,729 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:14:54,075 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 18:14:54,076 INFO L93 Difference]: Finished difference Result 34209 states and 49478 transitions. [2022-11-25 18:14:54,076 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-11-25 18:14:54,076 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 15.8) internal successors, (79), 3 states have internal predecessors, (79), 4 states have call successors, (30), 4 states have call predecessors, (30), 1 states have return successors, (28), 3 states have call predecessors, (28), 4 states have call successors, (28) Word has length 269 [2022-11-25 18:14:54,077 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 18:14:54,258 INFO L225 Difference]: With dead ends: 34209 [2022-11-25 18:14:54,259 INFO L226 Difference]: Without dead ends: 22727 [2022-11-25 18:14:54,330 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 99 GetRequests, 92 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2022-11-25 18:14:54,331 INFO L413 NwaCegarLoop]: 2059 mSDtfsCounter, 8351 mSDsluCounter, 3727 mSDsCounter, 0 mSdLazyCounter, 8830 mSolverCounterSat, 4835 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 19.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8836 SdHoareTripleChecker+Valid, 5786 SdHoareTripleChecker+Invalid, 13666 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 4835 IncrementalHoareTripleChecker+Valid, 8830 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 22.0s IncrementalHoareTripleChecker+Time [2022-11-25 18:14:54,332 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8836 Valid, 5786 Invalid, 13666 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [4835 Valid, 8830 Invalid, 1 Unknown, 0 Unchecked, 22.0s Time] [2022-11-25 18:14:54,367 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22727 states. [2022-11-25 18:14:56,074 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22727 to 22561. [2022-11-25 18:14:56,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22561 states, 15837 states have (on average 1.3418576750647218) internal successors, (21251), 16385 states have internal predecessors, (21251), 5571 states have call successors, (5571), 1146 states have call predecessors, (5571), 1152 states have return successors, (5754), 5419 states have call predecessors, (5754), 5571 states have call successors, (5754) [2022-11-25 18:14:56,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22561 states to 22561 states and 32576 transitions. [2022-11-25 18:14:56,266 INFO L78 Accepts]: Start accepts. Automaton has 22561 states and 32576 transitions. Word has length 269 [2022-11-25 18:14:56,267 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 18:14:56,267 INFO L495 AbstractCegarLoop]: Abstraction has 22561 states and 32576 transitions. [2022-11-25 18:14:56,268 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 15.8) internal successors, (79), 3 states have internal predecessors, (79), 4 states have call successors, (30), 4 states have call predecessors, (30), 1 states have return successors, (28), 3 states have call predecessors, (28), 4 states have call successors, (28) [2022-11-25 18:14:56,268 INFO L276 IsEmpty]: Start isEmpty. Operand 22561 states and 32576 transitions. [2022-11-25 18:14:56,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2022-11-25 18:14:56,284 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 18:14:56,285 INFO L195 NwaCegarLoop]: trace histogram [19, 19, 17, 17, 17, 17, 17, 17, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 18:14:56,285 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-25 18:14:56,285 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 18:14:56,286 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 18:14:56,286 INFO L85 PathProgramCache]: Analyzing trace with hash 1309962550, now seen corresponding path program 1 times [2022-11-25 18:14:56,286 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 18:14:56,286 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [163767906] [2022-11-25 18:14:56,287 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 18:14:56,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 18:14:56,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:56,869 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-25 18:14:56,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:56,880 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:14:56,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:56,899 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-25 18:14:56,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:56,912 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:14:56,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:56,919 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-11-25 18:14:56,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:56,929 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:14:56,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:56,936 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-11-25 18:14:56,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:56,946 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:14:56,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:56,954 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-11-25 18:14:56,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:56,966 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:14:56,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:56,973 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-11-25 18:14:56,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:56,983 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:14:56,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:56,990 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-11-25 18:14:56,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:57,000 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:14:57,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:57,007 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-11-25 18:14:57,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:57,018 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:14:57,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:57,026 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-11-25 18:14:57,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:57,036 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:14:57,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:57,043 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-11-25 18:14:57,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:57,055 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:14:57,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:57,061 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-11-25 18:14:57,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:57,072 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:14:57,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:57,079 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-11-25 18:14:57,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:57,096 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:14:57,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:57,103 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-11-25 18:14:57,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:57,115 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:14:57,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:57,122 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-11-25 18:14:57,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:57,133 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:14:57,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:57,140 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-11-25 18:14:57,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:57,151 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:14:57,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:57,158 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-11-25 18:14:57,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:57,169 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:14:57,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:57,176 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-11-25 18:14:57,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:57,187 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:14:57,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:57,194 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2022-11-25 18:14:57,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:57,207 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2022-11-25 18:14:57,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:57,225 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:14:57,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:57,232 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:14:57,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:57,241 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-11-25 18:14:57,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:57,248 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-11-25 18:14:57,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:57,256 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 252 [2022-11-25 18:14:57,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:57,265 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2022-11-25 18:14:57,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:57,273 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 275 [2022-11-25 18:14:57,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:14:57,281 INFO L134 CoverageAnalysis]: Checked inductivity of 1341 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1341 trivial. 0 not checked. [2022-11-25 18:14:57,282 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 18:14:57,282 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [163767906] [2022-11-25 18:14:57,282 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [163767906] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 18:14:57,282 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 18:14:57,283 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-25 18:14:57,283 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1614387850] [2022-11-25 18:14:57,283 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 18:14:57,284 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-25 18:14:57,284 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 18:14:57,285 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-25 18:14:57,285 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-25 18:14:57,285 INFO L87 Difference]: Start difference. First operand 22561 states and 32576 transitions. Second operand has 4 states, 4 states have (on average 21.75) internal successors, (87), 3 states have internal predecessors, (87), 3 states have call successors, (30), 3 states have call predecessors, (30), 1 states have return successors, (27), 3 states have call predecessors, (27), 3 states have call successors, (27) [2022-11-25 18:15:09,309 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 18:15:09,309 INFO L93 Difference]: Finished difference Result 67130 states and 97184 transitions. [2022-11-25 18:15:09,310 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-25 18:15:09,310 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 21.75) internal successors, (87), 3 states have internal predecessors, (87), 3 states have call successors, (30), 3 states have call predecessors, (30), 1 states have return successors, (27), 3 states have call predecessors, (27), 3 states have call successors, (27) Word has length 282 [2022-11-25 18:15:09,311 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 18:15:09,625 INFO L225 Difference]: With dead ends: 67130 [2022-11-25 18:15:09,625 INFO L226 Difference]: Without dead ends: 44608 [2022-11-25 18:15:09,747 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 91 GetRequests, 88 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-25 18:15:09,748 INFO L413 NwaCegarLoop]: 4579 mSDtfsCounter, 4821 mSDsluCounter, 5487 mSDsCounter, 0 mSdLazyCounter, 4430 mSolverCounterSat, 1681 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5504 SdHoareTripleChecker+Valid, 10066 SdHoareTripleChecker+Invalid, 6111 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1681 IncrementalHoareTripleChecker+Valid, 4430 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.9s IncrementalHoareTripleChecker+Time [2022-11-25 18:15:09,749 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5504 Valid, 10066 Invalid, 6111 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1681 Valid, 4430 Invalid, 0 Unknown, 0 Unchecked, 9.9s Time] [2022-11-25 18:15:09,818 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 44608 states. [2022-11-25 18:15:13,076 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 44608 to 44302. [2022-11-25 18:15:13,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 44302 states, 31110 states have (on average 1.3407907425265189) internal successors, (41712), 32211 states have internal predecessors, (41712), 10915 states have call successors, (10915), 2264 states have call predecessors, (10915), 2276 states have return successors, (11271), 10605 states have call predecessors, (11271), 10915 states have call successors, (11271) [2022-11-25 18:15:13,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44302 states to 44302 states and 63898 transitions. [2022-11-25 18:15:13,454 INFO L78 Accepts]: Start accepts. Automaton has 44302 states and 63898 transitions. Word has length 282 [2022-11-25 18:15:13,456 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 18:15:13,456 INFO L495 AbstractCegarLoop]: Abstraction has 44302 states and 63898 transitions. [2022-11-25 18:15:13,456 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 21.75) internal successors, (87), 3 states have internal predecessors, (87), 3 states have call successors, (30), 3 states have call predecessors, (30), 1 states have return successors, (27), 3 states have call predecessors, (27), 3 states have call successors, (27) [2022-11-25 18:15:13,457 INFO L276 IsEmpty]: Start isEmpty. Operand 44302 states and 63898 transitions. [2022-11-25 18:15:13,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2022-11-25 18:15:13,482 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 18:15:13,482 INFO L195 NwaCegarLoop]: trace histogram [20, 20, 17, 17, 17, 17, 17, 17, 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] [2022-11-25 18:15:13,483 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-25 18:15:13,483 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 18:15:13,483 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 18:15:13,484 INFO L85 PathProgramCache]: Analyzing trace with hash -438833493, now seen corresponding path program 1 times [2022-11-25 18:15:13,484 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 18:15:13,484 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [281621613] [2022-11-25 18:15:13,485 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 18:15:13,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 18:15:13,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:14,491 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-25 18:15:14,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:14,501 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:15:14,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:14,508 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-25 18:15:14,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:14,743 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:15:14,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:14,749 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-11-25 18:15:14,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:14,757 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:15:14,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:14,762 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-11-25 18:15:14,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:14,773 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:15:14,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:14,778 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-11-25 18:15:14,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:14,789 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:15:14,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:14,794 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-11-25 18:15:14,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:14,802 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:15:14,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:14,816 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-11-25 18:15:14,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:14,825 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:15:14,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:14,831 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-11-25 18:15:14,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:14,840 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:15:14,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:14,845 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-11-25 18:15:14,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:14,854 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:15:14,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:14,859 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-11-25 18:15:14,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:14,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:15:14,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:14,873 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-11-25 18:15:14,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:14,882 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:15:14,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:14,888 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-11-25 18:15:14,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:14,898 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:15:14,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:14,904 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-11-25 18:15:14,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:14,913 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:15:14,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:14,918 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-11-25 18:15:14,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:14,927 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:15:14,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:14,933 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-11-25 18:15:14,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:14,941 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:15:14,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:14,947 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-11-25 18:15:14,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:14,955 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:15:14,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:14,966 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-11-25 18:15:14,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:14,976 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:15:14,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:14,982 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2022-11-25 18:15:14,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:14,992 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2022-11-25 18:15:14,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:15,000 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-11-25 18:15:15,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:15,008 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2022-11-25 18:15:15,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:15,023 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:15:15,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:15,030 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:15:15,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:15,037 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-11-25 18:15:15,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:15,043 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 265 [2022-11-25 18:15:15,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:15,050 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 272 [2022-11-25 18:15:15,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:15,057 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2022-11-25 18:15:15,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:15,064 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 295 [2022-11-25 18:15:15,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:15,071 INFO L134 CoverageAnalysis]: Checked inductivity of 1413 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1410 trivial. 0 not checked. [2022-11-25 18:15:15,071 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 18:15:15,071 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [281621613] [2022-11-25 18:15:15,072 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [281621613] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 18:15:15,072 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 18:15:15,072 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-25 18:15:15,072 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2108544738] [2022-11-25 18:15:15,072 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 18:15:15,073 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-25 18:15:15,073 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 18:15:15,074 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-25 18:15:15,074 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-25 18:15:15,074 INFO L87 Difference]: Start difference. First operand 44302 states and 63898 transitions. Second operand has 4 states, 4 states have (on average 24.5) internal successors, (98), 3 states have internal predecessors, (98), 3 states have call successors, (32), 3 states have call predecessors, (32), 1 states have return successors, (29), 3 states have call predecessors, (29), 3 states have call successors, (29) [2022-11-25 18:15:27,190 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 18:15:27,190 INFO L93 Difference]: Finished difference Result 104865 states and 150525 transitions. [2022-11-25 18:15:27,191 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-25 18:15:27,191 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 24.5) internal successors, (98), 3 states have internal predecessors, (98), 3 states have call successors, (32), 3 states have call predecessors, (32), 1 states have return successors, (29), 3 states have call predecessors, (29), 3 states have call successors, (29) Word has length 302 [2022-11-25 18:15:27,192 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 18:15:27,703 INFO L225 Difference]: With dead ends: 104865 [2022-11-25 18:15:27,703 INFO L226 Difference]: Without dead ends: 60602 [2022-11-25 18:15:28,017 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 [2022-11-25 18:15:28,018 INFO L413 NwaCegarLoop]: 3994 mSDtfsCounter, 4292 mSDsluCounter, 5129 mSDsCounter, 0 mSdLazyCounter, 4078 mSolverCounterSat, 1603 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4889 SdHoareTripleChecker+Valid, 9123 SdHoareTripleChecker+Invalid, 5681 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1603 IncrementalHoareTripleChecker+Valid, 4078 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.5s IncrementalHoareTripleChecker+Time [2022-11-25 18:15:28,019 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4889 Valid, 9123 Invalid, 5681 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1603 Valid, 4078 Invalid, 0 Unknown, 0 Unchecked, 8.5s Time] [2022-11-25 18:15:28,086 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 60602 states. [2022-11-25 18:15:31,910 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 60602 to 60248. [2022-11-25 18:15:31,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 60248 states, 42044 states have (on average 1.3342926457996385) internal successors, (56099), 43466 states have internal predecessors, (56099), 14723 states have call successors, (14723), 3468 states have call predecessors, (14723), 3480 states have return successors, (15099), 14336 states have call predecessors, (15099), 14723 states have call successors, (15099) [2022-11-25 18:15:32,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60248 states to 60248 states and 85921 transitions. [2022-11-25 18:15:32,629 INFO L78 Accepts]: Start accepts. Automaton has 60248 states and 85921 transitions. Word has length 302 [2022-11-25 18:15:32,630 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 18:15:32,630 INFO L495 AbstractCegarLoop]: Abstraction has 60248 states and 85921 transitions. [2022-11-25 18:15:32,630 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 24.5) internal successors, (98), 3 states have internal predecessors, (98), 3 states have call successors, (32), 3 states have call predecessors, (32), 1 states have return successors, (29), 3 states have call predecessors, (29), 3 states have call successors, (29) [2022-11-25 18:15:32,631 INFO L276 IsEmpty]: Start isEmpty. Operand 60248 states and 85921 transitions. [2022-11-25 18:15:32,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2022-11-25 18:15:32,659 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 18:15:32,660 INFO L195 NwaCegarLoop]: trace histogram [18, 18, 17, 17, 17, 17, 17, 17, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 18:15:32,660 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-25 18:15:32,662 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 18:15:32,663 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 18:15:32,663 INFO L85 PathProgramCache]: Analyzing trace with hash -1004336117, now seen corresponding path program 1 times [2022-11-25 18:15:32,664 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 18:15:32,666 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [485604708] [2022-11-25 18:15:32,667 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 18:15:32,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 18:15:32,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:33,227 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-25 18:15:33,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:33,237 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:15:33,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:33,244 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-25 18:15:33,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:33,253 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:15:33,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:33,260 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-11-25 18:15:33,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:33,270 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:15:33,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:33,277 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-11-25 18:15:33,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:33,287 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:15:33,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:33,300 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-11-25 18:15:33,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:33,310 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:15:33,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:33,320 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-11-25 18:15:33,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:33,332 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:15:33,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:33,339 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-11-25 18:15:33,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:33,350 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:15:33,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:33,363 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-11-25 18:15:33,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:33,374 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:15:33,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:33,382 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-11-25 18:15:33,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:33,393 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:15:33,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:33,401 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-11-25 18:15:33,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:33,411 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:15:33,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:33,418 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-11-25 18:15:33,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:33,429 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:15:33,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:33,436 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-11-25 18:15:33,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:33,447 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:15:33,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:33,453 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-11-25 18:15:33,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:33,465 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:15:33,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:33,472 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-11-25 18:15:33,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:33,483 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:15:33,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:33,496 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-11-25 18:15:33,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:33,508 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:15:33,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:33,515 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-11-25 18:15:33,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:33,526 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:15:33,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:33,532 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-11-25 18:15:33,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:33,544 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:15:33,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:33,558 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2022-11-25 18:15:33,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:33,570 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2022-11-25 18:15:33,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:33,579 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2022-11-25 18:15:33,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:33,592 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:15:33,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:33,603 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:15:33,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:33,610 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-11-25 18:15:33,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:33,626 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 250 [2022-11-25 18:15:33,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:33,863 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 257 [2022-11-25 18:15:33,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:33,879 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2022-11-25 18:15:33,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:33,891 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:15:33,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:33,899 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-11-25 18:15:33,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:33,906 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-11-25 18:15:33,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:33,912 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-25 18:15:33,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:33,919 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 285 [2022-11-25 18:15:33,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:33,926 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 297 [2022-11-25 18:15:33,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:33,932 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 304 [2022-11-25 18:15:33,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:33,940 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 323 [2022-11-25 18:15:33,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:15:33,948 INFO L134 CoverageAnalysis]: Checked inductivity of 1287 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1287 trivial. 0 not checked. [2022-11-25 18:15:33,948 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 18:15:33,949 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [485604708] [2022-11-25 18:15:33,949 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [485604708] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 18:15:33,949 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 18:15:33,949 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-25 18:15:33,950 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [80508277] [2022-11-25 18:15:33,950 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 18:15:33,951 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 18:15:33,951 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 18:15:33,952 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 18:15:33,952 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-25 18:15:33,953 INFO L87 Difference]: Start difference. First operand 60248 states and 85921 transitions. Second operand has 5 states, 5 states have (on average 24.0) internal successors, (120), 3 states have internal predecessors, (120), 4 states have call successors, (39), 4 states have call predecessors, (39), 1 states have return successors, (35), 3 states have call predecessors, (35), 4 states have call successors, (35) [2022-11-25 18:15:37,544 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:15:57,386 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 18:15:57,386 INFO L93 Difference]: Finished difference Result 149082 states and 212596 transitions. [2022-11-25 18:15:57,387 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-11-25 18:15:57,387 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 24.0) internal successors, (120), 3 states have internal predecessors, (120), 4 states have call successors, (39), 4 states have call predecessors, (39), 1 states have return successors, (35), 3 states have call predecessors, (35), 4 states have call successors, (35) Word has length 330 [2022-11-25 18:15:57,388 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 18:15:57,935 INFO L225 Difference]: With dead ends: 149082 [2022-11-25 18:15:57,935 INFO L226 Difference]: Without dead ends: 88873 [2022-11-25 18:15:58,253 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 113 GetRequests, 106 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2022-11-25 18:15:58,254 INFO L413 NwaCegarLoop]: 1984 mSDtfsCounter, 7128 mSDsluCounter, 3631 mSDsCounter, 0 mSdLazyCounter, 8797 mSolverCounterSat, 4368 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 16.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7622 SdHoareTripleChecker+Valid, 5615 SdHoareTripleChecker+Invalid, 13166 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 4368 IncrementalHoareTripleChecker+Valid, 8797 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 18.6s IncrementalHoareTripleChecker+Time [2022-11-25 18:15:58,255 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7622 Valid, 5615 Invalid, 13166 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [4368 Valid, 8797 Invalid, 1 Unknown, 0 Unchecked, 18.6s Time] [2022-11-25 18:15:58,372 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 88873 states. [2022-11-25 18:16:03,118 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 88873 to 87965. [2022-11-25 18:16:03,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 87965 states, 60868 states have (on average 1.3248504961556153) internal successors, (80641), 62973 states have internal predecessors, (80641), 21736 states have call successors, (21736), 5350 states have call predecessors, (21736), 5360 states have return successors, (22444), 21104 states have call predecessors, (22444), 21736 states have call successors, (22444) [2022-11-25 18:16:03,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87965 states to 87965 states and 124821 transitions. [2022-11-25 18:16:03,642 INFO L78 Accepts]: Start accepts. Automaton has 87965 states and 124821 transitions. Word has length 330 [2022-11-25 18:16:03,642 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 18:16:03,643 INFO L495 AbstractCegarLoop]: Abstraction has 87965 states and 124821 transitions. [2022-11-25 18:16:03,643 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 24.0) internal successors, (120), 3 states have internal predecessors, (120), 4 states have call successors, (39), 4 states have call predecessors, (39), 1 states have return successors, (35), 3 states have call predecessors, (35), 4 states have call successors, (35) [2022-11-25 18:16:03,643 INFO L276 IsEmpty]: Start isEmpty. Operand 87965 states and 124821 transitions. [2022-11-25 18:16:03,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2022-11-25 18:16:03,659 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 18:16:03,660 INFO L195 NwaCegarLoop]: trace histogram [22, 22, 17, 17, 17, 17, 17, 17, 5, 5, 5, 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] [2022-11-25 18:16:03,660 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-11-25 18:16:03,660 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 18:16:03,661 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 18:16:03,661 INFO L85 PathProgramCache]: Analyzing trace with hash -198033178, now seen corresponding path program 1 times [2022-11-25 18:16:03,661 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 18:16:03,661 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [831177898] [2022-11-25 18:16:03,662 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 18:16:03,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 18:16:03,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:04,736 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-25 18:16:04,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:04,747 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:16:04,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:04,754 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-25 18:16:04,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:04,764 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:16:04,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:04,771 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-11-25 18:16:04,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:04,780 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:16:04,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:04,786 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-11-25 18:16:04,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:04,797 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:16:04,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:04,804 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-11-25 18:16:04,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:04,815 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:16:04,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:04,822 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-11-25 18:16:04,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:04,832 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:16:04,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:04,838 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-11-25 18:16:04,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:04,849 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:16:04,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:04,855 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-11-25 18:16:04,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:04,866 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:16:04,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:04,872 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-11-25 18:16:04,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:04,883 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:16:04,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:04,890 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-11-25 18:16:04,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:04,901 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:16:04,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:04,908 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-11-25 18:16:04,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:04,918 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:16:04,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:04,924 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-11-25 18:16:04,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:04,934 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:16:04,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:04,941 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-11-25 18:16:04,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:04,951 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:16:04,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:04,958 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-11-25 18:16:04,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:04,968 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:16:04,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:04,975 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-11-25 18:16:04,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:04,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:16:04,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:04,991 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-11-25 18:16:04,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:05,004 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:16:05,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:05,010 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-11-25 18:16:05,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:05,020 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:16:05,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:05,027 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2022-11-25 18:16:05,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:05,035 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 206 [2022-11-25 18:16:05,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:05,044 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2022-11-25 18:16:05,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:05,052 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 219 [2022-11-25 18:16:05,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:05,061 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 225 [2022-11-25 18:16:05,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:05,070 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 243 [2022-11-25 18:16:05,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:05,083 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:16:05,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:05,090 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 255 [2022-11-25 18:16:05,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:05,101 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2022-11-25 18:16:05,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:05,113 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 287 [2022-11-25 18:16:05,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:05,124 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 294 [2022-11-25 18:16:05,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:05,131 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 300 [2022-11-25 18:16:05,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:05,139 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 317 [2022-11-25 18:16:05,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:05,147 INFO L134 CoverageAnalysis]: Checked inductivity of 1552 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1549 trivial. 0 not checked. [2022-11-25 18:16:05,147 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 18:16:05,147 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [831177898] [2022-11-25 18:16:05,147 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [831177898] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 18:16:05,148 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 18:16:05,148 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-25 18:16:05,148 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1027856968] [2022-11-25 18:16:05,148 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 18:16:05,150 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-25 18:16:05,151 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 18:16:05,152 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-25 18:16:05,152 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-25 18:16:05,153 INFO L87 Difference]: Start difference. First operand 87965 states and 124821 transitions. Second operand has 4 states, 4 states have (on average 27.25) internal successors, (109), 3 states have internal predecessors, (109), 3 states have call successors, (34), 3 states have call predecessors, (34), 1 states have return successors, (31), 3 states have call predecessors, (31), 3 states have call successors, (31) [2022-11-25 18:16:21,800 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 18:16:21,800 INFO L93 Difference]: Finished difference Result 215338 states and 306126 transitions. [2022-11-25 18:16:21,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-25 18:16:21,804 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 27.25) internal successors, (109), 3 states have internal predecessors, (109), 3 states have call successors, (34), 3 states have call predecessors, (34), 1 states have return successors, (31), 3 states have call predecessors, (31), 3 states have call successors, (31) Word has length 324 [2022-11-25 18:16:21,804 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 18:16:22,735 INFO L225 Difference]: With dead ends: 215338 [2022-11-25 18:16:22,736 INFO L226 Difference]: Without dead ends: 127531 [2022-11-25 18:16:23,156 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 99 GetRequests, 96 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-25 18:16:23,157 INFO L413 NwaCegarLoop]: 6252 mSDtfsCounter, 4298 mSDsluCounter, 6810 mSDsCounter, 0 mSdLazyCounter, 5003 mSolverCounterSat, 1241 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4969 SdHoareTripleChecker+Valid, 13062 SdHoareTripleChecker+Invalid, 6244 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1241 IncrementalHoareTripleChecker+Valid, 5003 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.7s IncrementalHoareTripleChecker+Time [2022-11-25 18:16:23,159 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4969 Valid, 13062 Invalid, 6244 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1241 Valid, 5003 Invalid, 0 Unknown, 0 Unchecked, 9.7s Time] [2022-11-25 18:16:23,336 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 127531 states. [2022-11-25 18:16:30,176 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 127531 to 126613. [2022-11-25 18:16:30,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 126613 states, 87591 states have (on average 1.3227843043235035) internal successors, (115864), 90601 states have internal predecessors, (115864), 31235 states have call successors, (31235), 7774 states have call predecessors, (31235), 7786 states have return successors, (32219), 30323 states have call predecessors, (32219), 31235 states have call successors, (32219) [2022-11-25 18:16:31,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126613 states to 126613 states and 179318 transitions. [2022-11-25 18:16:31,340 INFO L78 Accepts]: Start accepts. Automaton has 126613 states and 179318 transitions. Word has length 324 [2022-11-25 18:16:31,341 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 18:16:31,341 INFO L495 AbstractCegarLoop]: Abstraction has 126613 states and 179318 transitions. [2022-11-25 18:16:31,341 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 27.25) internal successors, (109), 3 states have internal predecessors, (109), 3 states have call successors, (34), 3 states have call predecessors, (34), 1 states have return successors, (31), 3 states have call predecessors, (31), 3 states have call successors, (31) [2022-11-25 18:16:31,342 INFO L276 IsEmpty]: Start isEmpty. Operand 126613 states and 179318 transitions. [2022-11-25 18:16:31,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 363 [2022-11-25 18:16:31,372 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 18:16:31,373 INFO L195 NwaCegarLoop]: trace histogram [24, 24, 17, 17, 17, 17, 17, 17, 6, 6, 6, 4, 4, 4, 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] [2022-11-25 18:16:31,373 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-11-25 18:16:31,373 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 18:16:31,374 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 18:16:31,374 INFO L85 PathProgramCache]: Analyzing trace with hash -1365060715, now seen corresponding path program 1 times [2022-11-25 18:16:31,374 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 18:16:31,374 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1397348875] [2022-11-25 18:16:31,375 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 18:16:31,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 18:16:31,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:32,081 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-25 18:16:32,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:32,093 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:16:32,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:32,101 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-25 18:16:32,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:32,112 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:16:32,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:32,120 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-11-25 18:16:32,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:32,131 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:16:32,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:32,139 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-11-25 18:16:32,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:32,150 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:16:32,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:32,158 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-11-25 18:16:32,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:32,169 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:16:32,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:32,176 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-11-25 18:16:32,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:32,187 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:16:32,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:32,195 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-11-25 18:16:32,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:32,207 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:16:32,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:32,215 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-11-25 18:16:32,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:32,226 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:16:32,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:32,234 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-11-25 18:16:32,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:32,245 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:16:32,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:32,253 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-11-25 18:16:32,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:32,264 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:16:32,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:32,271 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-11-25 18:16:32,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:32,284 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:16:32,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:32,295 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-11-25 18:16:32,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:32,309 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:16:32,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:32,317 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-11-25 18:16:32,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:32,330 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:16:32,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:32,338 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-11-25 18:16:32,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:32,352 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:16:32,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:32,360 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-11-25 18:16:32,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:32,373 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:16:32,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:32,381 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-11-25 18:16:32,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:32,393 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:16:32,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:32,401 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-11-25 18:16:32,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:32,414 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:16:32,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:32,429 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2022-11-25 18:16:32,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:32,439 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 206 [2022-11-25 18:16:32,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:32,452 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2022-11-25 18:16:32,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:32,463 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 219 [2022-11-25 18:16:32,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:32,478 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2022-11-25 18:16:32,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:32,489 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:16:32,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:32,497 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 247 [2022-11-25 18:16:32,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:32,507 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 254 [2022-11-25 18:16:32,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:32,522 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 265 [2022-11-25 18:16:32,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:32,538 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 274 [2022-11-25 18:16:32,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:32,549 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 290 [2022-11-25 18:16:32,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:33,003 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 299 [2022-11-25 18:16:33,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:33,013 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 325 [2022-11-25 18:16:33,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:33,022 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 332 [2022-11-25 18:16:33,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:33,030 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 338 [2022-11-25 18:16:33,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:33,039 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 355 [2022-11-25 18:16:33,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:16:33,048 INFO L134 CoverageAnalysis]: Checked inductivity of 1732 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 1711 trivial. 0 not checked. [2022-11-25 18:16:33,048 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 18:16:33,048 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1397348875] [2022-11-25 18:16:33,049 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1397348875] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 18:16:33,049 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 18:16:33,049 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-25 18:16:33,049 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [404843003] [2022-11-25 18:16:33,050 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 18:16:33,050 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-25 18:16:33,050 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 18:16:33,051 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-25 18:16:33,051 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-25 18:16:33,052 INFO L87 Difference]: Start difference. First operand 126613 states and 179318 transitions. Second operand has 4 states, 4 states have (on average 32.25) internal successors, (129), 3 states have internal predecessors, (129), 3 states have call successors, (36), 3 states have call predecessors, (36), 1 states have return successors, (33), 3 states have call predecessors, (33), 3 states have call successors, (33)