./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 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaec0565-6c3c-4475-917f-92626a492d93/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaec0565-6c3c-4475-917f-92626a492d93/bin/uautomizer-uyxdKDjOR8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaec0565-6c3c-4475-917f-92626a492d93/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaec0565-6c3c-4475-917f-92626a492d93/bin/uautomizer-uyxdKDjOR8/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_aaec0565-6c3c-4475-917f-92626a492d93/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaec0565-6c3c-4475-917f-92626a492d93/bin/uautomizer-uyxdKDjOR8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 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-2329fc7 [2022-12-13 19:46:28,736 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 19:46:28,738 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 19:46:28,751 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 19:46:28,751 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 19:46:28,752 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 19:46:28,753 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 19:46:28,754 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 19:46:28,755 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 19:46:28,756 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 19:46:28,757 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 19:46:28,757 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 19:46:28,758 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 19:46:28,759 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 19:46:28,759 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 19:46:28,760 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 19:46:28,761 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 19:46:28,762 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 19:46:28,763 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 19:46:28,764 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 19:46:28,765 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 19:46:28,766 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 19:46:28,767 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 19:46:28,768 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 19:46:28,770 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 19:46:28,770 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 19:46:28,771 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 19:46:28,771 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 19:46:28,772 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 19:46:28,772 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 19:46:28,773 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 19:46:28,773 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 19:46:28,774 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 19:46:28,774 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 19:46:28,775 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 19:46:28,775 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 19:46:28,776 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 19:46:28,776 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 19:46:28,776 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 19:46:28,777 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 19:46:28,777 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 19:46:28,778 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaec0565-6c3c-4475-917f-92626a492d93/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-12-13 19:46:28,793 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 19:46:28,794 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 19:46:28,794 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 19:46:28,794 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 19:46:28,795 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 19:46:28,795 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 19:46:28,795 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 19:46:28,795 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 19:46:28,795 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 19:46:28,796 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 19:46:28,796 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-13 19:46:28,796 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 19:46:28,796 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-13 19:46:28,796 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 19:46:28,796 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-13 19:46:28,797 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-13 19:46:28,797 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 19:46:28,797 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-13 19:46:28,797 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 19:46:28,797 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 19:46:28,797 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 19:46:28,798 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 19:46:28,798 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 19:46:28,798 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 19:46:28,798 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-13 19:46:28,798 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-13 19:46:28,798 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-13 19:46:28,799 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 19:46:28,799 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-13 19:46:28,799 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 19:46:28,799 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 19:46:28,799 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 19:46:28,799 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_aaec0565-6c3c-4475-917f-92626a492d93/bin/uautomizer-uyxdKDjOR8/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaec0565-6c3c-4475-917f-92626a492d93/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ee9ed3068f3b87df6cf8a5420a13d45365c61647fcde61bb8adac513f0f70bd0 [2022-12-13 19:46:28,960 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 19:46:28,978 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 19:46:28,980 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 19:46:28,980 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 19:46:28,981 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 19:46:28,982 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaec0565-6c3c-4475-917f-92626a492d93/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-3c59x.cil.i [2022-12-13 19:46:31,497 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 19:46:31,873 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 19:46:31,873 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaec0565-6c3c-4475-917f-92626a492d93/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-3c59x.cil.i [2022-12-13 19:46:31,900 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaec0565-6c3c-4475-917f-92626a492d93/bin/uautomizer-uyxdKDjOR8/data/a33556570/b696514017cd42409feb1068aad28610/FLAGf5ad7595f [2022-12-13 19:46:32,047 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaec0565-6c3c-4475-917f-92626a492d93/bin/uautomizer-uyxdKDjOR8/data/a33556570/b696514017cd42409feb1068aad28610 [2022-12-13 19:46:32,049 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 19:46:32,050 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 19:46:32,051 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 19:46:32,051 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 19:46:32,054 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 19:46:32,054 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 07:46:32" (1/1) ... [2022-12-13 19:46:32,055 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f9c745 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:46:32, skipping insertion in model container [2022-12-13 19:46:32,055 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 07:46:32" (1/1) ... [2022-12-13 19:46:32,060 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 19:46:32,168 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 19:46:32,858 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-13 19:46:32,870 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_bh [2022-12-13 19:46:32,878 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-12-13 19:46:32,889 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-13 19:46:32,900 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_bh [2022-12-13 19:46:32,908 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-12-13 19:46:32,920 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-13 19:46:33,069 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-13 19:46:33,073 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-13 19:46:33,073 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-13 19:46:33,079 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-13 19:46:33,085 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-12-13 19:46:33,091 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-12-13 19:46:33,118 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-13 19:46:33,123 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 19:46:33,125 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-13 19:46:33,208 WARN L623 FunctionHandler]: Unknown extern function skb_tstamp_tx [2022-12-13 19:46:33,214 WARN L623 FunctionHandler]: Unknown extern function skb_clone_tx_timestamp [2022-12-13 19:46:33,270 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-12-13 19:46:33,271 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-13 19:46:33,281 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 19:46:33,282 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:33,301 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_irq [2022-12-13 19:46:33,359 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-12-13 19:46:33,365 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_byte [2022-12-13 19:46:33,397 WARN L623 FunctionHandler]: Unknown extern function __pci_enable_wake [2022-12-13 19:46:33,470 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-13 19:46:33,554 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:33,559 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 19:46:33,565 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 19:46:33,570 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-12-13 19:46:33,575 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:33,580 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 19:46:33,586 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 19:46:33,693 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_off [2022-12-13 19:46:33,694 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_off [2022-12-13 19:46:33,695 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_on [2022-12-13 19:46:33,701 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-13 19:46:33,707 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-13 19:46:33,713 WARN L623 FunctionHandler]: Unknown extern function ioport_map [2022-12-13 19:46:33,718 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-13 19:46:33,718 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-12-13 19:46:33,721 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-12-13 19:46:33,722 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-12-13 19:46:33,723 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-13 19:46:33,724 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-13 19:46:33,724 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 19:46:33,728 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:33,732 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:33,733 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:33,735 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-13 19:46:33,736 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:33,737 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 19:46:33,737 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 19:46:33,738 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 19:46:33,743 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 19:46:33,746 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:33,748 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:33,749 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:33,750 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:33,751 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:33,751 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:33,752 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-12-13 19:46:33,753 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:33,755 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:33,758 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 19:46:33,758 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:33,761 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:33,764 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:33,765 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:33,767 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:33,770 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:33,772 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-13 19:46:33,773 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:33,781 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:33,782 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-12-13 19:46:33,783 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-12-13 19:46:33,783 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:33,784 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 19:46:33,784 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-12-13 19:46:33,784 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:33,789 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:33,796 WARN L623 FunctionHandler]: Unknown extern function mii_check_media [2022-12-13 19:46:33,799 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-13 19:46:33,801 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-13 19:46:33,802 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-13 19:46:33,802 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:33,803 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:33,804 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:33,805 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:33,806 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:33,807 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-13 19:46:33,808 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-12-13 19:46:33,808 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-13 19:46:33,810 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 19:46:33,813 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 19:46:33,814 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:33,816 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 19:46:33,818 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:33,819 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:33,821 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:33,821 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 19:46:33,821 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 19:46:33,822 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 19:46:33,823 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 19:46:33,824 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:33,824 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:33,824 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:33,826 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:33,826 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:33,827 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:33,827 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 19:46:33,830 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:33,832 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 19:46:33,835 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:33,836 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 19:46:33,837 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:33,840 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 19:46:33,842 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 19:46:33,843 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-13 19:46:33,844 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 19:46:33,844 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 19:46:33,845 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 19:46:33,847 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 19:46:33,851 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 19:46:33,853 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 19:46:33,855 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:33,856 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 19:46:33,858 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 19:46:33,859 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:33,860 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-12-13 19:46:33,861 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 19:46:33,861 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:33,861 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 19:46:33,862 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:33,862 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 19:46:33,863 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:33,863 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-12-13 19:46:33,863 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:33,864 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_off [2022-12-13 19:46:33,865 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_off [2022-12-13 19:46:33,865 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_on [2022-12-13 19:46:33,867 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 19:46:33,868 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 19:46:33,868 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 19:46:33,869 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 19:46:33,869 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:33,869 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:33,875 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:33,876 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 19:46:33,876 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:33,877 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:33,878 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 19:46:33,879 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:33,879 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:33,880 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 19:46:33,881 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-12-13 19:46:33,881 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:33,882 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:33,883 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:33,884 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:33,884 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:33,885 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 19:46:33,885 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:33,887 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:33,887 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:33,887 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:33,889 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 19:46:33,891 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 19:46:33,891 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:33,892 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:33,892 WARN L623 FunctionHandler]: Unknown extern function iowrite32_rep [2022-12-13 19:46:33,893 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 19:46:33,893 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-12-13 19:46:33,893 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:33,894 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 19:46:33,895 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:33,896 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 19:46:33,896 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 19:46:33,899 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 19:46:33,901 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 19:46:33,902 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:33,908 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 19:46:33,909 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 19:46:33,910 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:33,912 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-12-13 19:46:33,913 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 19:46:33,915 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 19:46:33,916 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 19:46:33,917 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 19:46:33,918 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 19:46:33,919 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:33,919 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-12-13 19:46:33,919 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:33,920 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-12-13 19:46:33,920 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:33,921 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:33,922 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:33,922 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:33,923 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-12-13 19:46:33,923 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:33,924 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-12-13 19:46:33,925 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 19:46:33,938 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-12-13 19:46:33,939 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 19:46:33,940 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 19:46:33,942 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 19:46:33,942 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 19:46:33,944 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 19:46:33,944 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:33,945 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 19:46:33,946 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:33,946 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 19:46:33,949 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 19:46:33,951 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 19:46:33,952 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:33,952 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:33,952 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:33,953 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-12-13 19:46:33,953 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:33,953 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 19:46:33,954 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-12-13 19:46:33,955 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 19:46:33,957 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-12-13 19:46:33,957 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-12-13 19:46:33,957 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 19:46:33,958 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 19:46:33,959 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 19:46:33,960 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 19:46:33,961 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-12-13 19:46:33,961 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 19:46:33,962 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 19:46:33,962 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:33,962 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:33,963 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-12-13 19:46:33,963 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 19:46:33,964 WARN L623 FunctionHandler]: Unknown extern function ioread32_rep [2022-12-13 19:46:33,964 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 19:46:33,964 WARN L623 FunctionHandler]: Unknown extern function ioread32_rep [2022-12-13 19:46:33,964 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:33,965 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-13 19:46:33,965 WARN L623 FunctionHandler]: Unknown extern function netif_rx [2022-12-13 19:46:33,965 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-12-13 19:46:33,965 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:33,966 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-12-13 19:46:33,968 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-12-13 19:46:33,968 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 19:46:33,969 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 19:46:33,971 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 19:46:33,973 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 19:46:33,974 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 19:46:33,975 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-13 19:46:33,976 WARN L623 FunctionHandler]: Unknown extern function netif_rx [2022-12-13 19:46:33,977 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:33,979 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:33,982 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 19:46:33,984 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:33,984 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:33,984 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:33,985 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:33,985 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:33,985 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 19:46:33,986 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 19:46:33,988 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-13 19:46:33,989 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 19:46:33,990 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-12-13 19:46:33,990 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 19:46:33,991 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 19:46:33,991 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:33,993 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 19:46:33,995 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 19:46:33,996 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 19:46:33,997 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:33,998 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 19:46:33,998 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:33,999 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:34,000 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:34,008 WARN L623 FunctionHandler]: Unknown extern function mii_nway_restart [2022-12-13 19:46:34,012 WARN L623 FunctionHandler]: Unknown extern function mii_ethtool_gset [2022-12-13 19:46:34,017 WARN L623 FunctionHandler]: Unknown extern function mii_ethtool_sset [2022-12-13 19:46:34,041 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 19:46:34,046 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 19:46:34,047 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 19:46:34,063 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-13 19:46:34,063 WARN L623 FunctionHandler]: Unknown extern function generic_mii_ioctl [2022-12-13 19:46:34,064 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-13 19:46:34,065 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:34,065 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:34,074 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-13 19:46:34,075 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:34,075 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:34,077 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:34,078 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-13 19:46:34,083 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:34,084 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-13 19:46:34,084 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-13 19:46:34,085 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-13 19:46:34,085 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 19:46:34,085 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:34,085 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-13 19:46:34,085 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-13 19:46:34,095 WARN L623 FunctionHandler]: Unknown extern function ioport_map [2022-12-13 19:46:34,096 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:34,096 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-13 19:46:34,529 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_link [2022-12-13 19:46:34,530 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_ts_info [2022-12-13 19:46:34,531 WARN L623 FunctionHandler]: Unknown extern function eth_change_mtu [2022-12-13 19:46:34,532 WARN L623 FunctionHandler]: Unknown extern function eth_mac_addr [2022-12-13 19:46:34,533 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-13 19:46:34,536 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-13 19:46:34,540 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-13 19:46:34,540 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-13 19:46:34,551 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-13 19:46:34,558 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-13 19:46:34,564 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-12-13 19:46:34,571 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-13 19:46:34,571 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-13 19:46:34,574 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 19:46:34,574 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 19:46:34,574 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 19:46:34,574 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 19:46:34,575 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 19:46:34,575 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 19:46:34,575 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-12-13 19:46:34,575 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-12-13 19:46:34,576 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-13 19:46:34,577 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 19:46:34,578 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 19:46:34,579 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 19:46:34,579 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 19:46:34,580 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 19:46:34,581 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 19:46:34,581 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-13 19:46:34,582 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-13 19:46:34,582 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 19:46:34,582 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 19:46:34,583 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 19:46:34,583 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-13 19:46:34,583 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-13 19:46:34,584 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-13 19:46:34,584 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-13 19:46:34,585 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-13 19:46:34,585 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-13 19:46:34,648 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-13 19:46:34,657 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:34,723 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:34,728 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:34,733 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:34,737 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:34,768 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:34,774 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:34,780 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:34,785 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:34,791 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:34,813 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:34,819 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:34,824 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:34,830 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:34,835 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:34,858 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:34,864 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:34,869 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:34,874 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:34,878 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:34,897 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:34,902 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:34,908 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:34,913 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:34,919 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:34,941 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:34,947 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:34,953 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:34,959 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:34,964 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:34,983 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:34,983 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:34,984 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:34,988 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:34,993 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,014 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,020 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,025 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,031 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,037 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,059 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,059 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,060 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,064 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,068 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,085 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,090 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,094 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,099 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,103 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,120 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,124 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,128 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,133 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,137 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,153 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,159 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,165 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,171 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,176 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,197 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,202 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,206 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,211 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,216 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,233 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,234 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,234 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,240 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,246 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,269 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,269 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,269 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,270 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,270 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,270 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,270 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,270 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,271 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,271 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,271 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,271 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,271 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,272 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,272 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,300 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_aaec0565-6c3c-4475-917f-92626a492d93/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-3c59x.cil.i[464872,464885] [2022-12-13 19:46:35,304 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_aaec0565-6c3c-4475-917f-92626a492d93/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-3c59x.cil.i[465017,465030] [2022-12-13 19:46:35,328 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 19:46:35,368 INFO L203 MainTranslator]: Completed pre-run [2022-12-13 19:46:35,471 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-13 19:46:35,472 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_bh [2022-12-13 19:46:35,472 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-12-13 19:46:35,472 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-13 19:46:35,473 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_bh [2022-12-13 19:46:35,473 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-12-13 19:46:35,474 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-13 19:46:35,481 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-13 19:46:35,482 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-13 19:46:35,483 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-13 19:46:35,484 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-13 19:46:35,486 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-12-13 19:46:35,487 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-12-13 19:46:35,490 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-13 19:46:35,491 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 19:46:35,491 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-13 19:46:35,495 WARN L623 FunctionHandler]: Unknown extern function skb_tstamp_tx [2022-12-13 19:46:35,496 WARN L623 FunctionHandler]: Unknown extern function skb_clone_tx_timestamp [2022-12-13 19:46:35,497 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-12-13 19:46:35,498 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-13 19:46:35,499 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 19:46:35,499 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:35,500 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_irq [2022-12-13 19:46:35,501 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-12-13 19:46:35,505 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_byte [2022-12-13 19:46:35,508 WARN L623 FunctionHandler]: Unknown extern function __pci_enable_wake [2022-12-13 19:46:35,511 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-13 19:46:35,517 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:35,518 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 19:46:35,519 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 19:46:35,519 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-12-13 19:46:35,520 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:35,521 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 19:46:35,521 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 19:46:35,525 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_off [2022-12-13 19:46:35,526 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_off [2022-12-13 19:46:35,526 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_on [2022-12-13 19:46:35,527 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-13 19:46:35,528 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-13 19:46:35,529 WARN L623 FunctionHandler]: Unknown extern function ioport_map [2022-12-13 19:46:35,530 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-13 19:46:35,530 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-12-13 19:46:35,531 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-12-13 19:46:35,532 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-12-13 19:46:35,533 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-13 19:46:35,533 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-13 19:46:35,533 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 19:46:35,536 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:35,540 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:35,541 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:35,542 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-13 19:46:35,543 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:35,543 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 19:46:35,544 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 19:46:35,544 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 19:46:35,547 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 19:46:35,549 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:35,550 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:35,550 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:35,551 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:35,551 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:35,552 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:35,553 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-12-13 19:46:35,553 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:35,555 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:35,557 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 19:46:35,557 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:35,560 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:35,562 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:35,562 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:35,564 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:35,565 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:35,566 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-13 19:46:35,567 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:35,569 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:35,569 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-12-13 19:46:35,569 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-12-13 19:46:35,570 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:35,570 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 19:46:35,570 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-12-13 19:46:35,570 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:35,571 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:35,572 WARN L623 FunctionHandler]: Unknown extern function mii_check_media [2022-12-13 19:46:35,573 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-13 19:46:35,574 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-13 19:46:35,575 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-13 19:46:35,575 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:35,575 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:35,576 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:35,576 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:35,577 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:35,577 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-13 19:46:35,577 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-12-13 19:46:35,577 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-13 19:46:35,578 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 19:46:35,579 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 19:46:35,579 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:35,580 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 19:46:35,581 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:35,581 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:35,582 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:35,582 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 19:46:35,582 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 19:46:35,582 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 19:46:35,583 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 19:46:35,583 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:35,583 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:35,583 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:35,584 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:35,584 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:35,584 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:35,585 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 19:46:35,586 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:35,587 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 19:46:35,588 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:35,589 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 19:46:35,589 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:35,590 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 19:46:35,591 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 19:46:35,592 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-13 19:46:35,592 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 19:46:35,592 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 19:46:35,593 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 19:46:35,594 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 19:46:35,595 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 19:46:35,596 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 19:46:35,596 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:35,597 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 19:46:35,597 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 19:46:35,598 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:35,599 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-12-13 19:46:35,599 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 19:46:35,599 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:35,599 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 19:46:35,600 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:35,600 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 19:46:35,600 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:35,600 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-12-13 19:46:35,600 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:35,601 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_off [2022-12-13 19:46:35,601 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_off [2022-12-13 19:46:35,601 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_on [2022-12-13 19:46:35,602 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 19:46:35,602 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 19:46:35,602 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 19:46:35,603 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 19:46:35,603 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:35,603 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:35,604 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:35,604 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 19:46:35,604 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:35,604 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:35,605 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 19:46:35,605 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:35,605 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:35,606 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 19:46:35,606 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-12-13 19:46:35,607 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:35,607 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:35,607 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:35,607 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:35,608 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:35,608 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 19:46:35,608 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:35,609 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:35,609 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:35,609 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:35,610 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 19:46:35,611 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 19:46:35,611 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:35,611 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:35,611 WARN L623 FunctionHandler]: Unknown extern function iowrite32_rep [2022-12-13 19:46:35,611 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 19:46:35,612 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-12-13 19:46:35,612 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:35,612 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 19:46:35,613 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:35,613 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 19:46:35,613 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 19:46:35,615 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 19:46:35,615 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 19:46:35,616 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:35,618 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 19:46:35,619 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 19:46:35,619 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:35,620 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-12-13 19:46:35,621 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 19:46:35,621 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 19:46:35,622 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 19:46:35,622 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 19:46:35,623 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 19:46:35,623 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:35,623 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-12-13 19:46:35,623 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:35,624 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-12-13 19:46:35,624 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:35,624 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:35,625 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:35,625 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:35,625 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-12-13 19:46:35,626 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:35,626 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-12-13 19:46:35,626 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 19:46:35,627 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-12-13 19:46:35,628 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 19:46:35,629 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 19:46:35,629 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 19:46:35,629 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 19:46:35,639 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 19:46:35,640 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:35,640 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 19:46:35,640 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:35,641 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 19:46:35,642 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 19:46:35,643 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 19:46:35,643 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:35,643 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:35,644 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:35,644 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-12-13 19:46:35,644 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:35,644 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 19:46:35,645 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-12-13 19:46:35,646 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 19:46:35,648 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-12-13 19:46:35,648 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-12-13 19:46:35,648 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 19:46:35,648 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 19:46:35,649 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 19:46:35,650 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 19:46:35,650 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-12-13 19:46:35,651 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 19:46:35,651 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 19:46:35,651 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:35,652 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:35,652 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-12-13 19:46:35,653 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 19:46:35,653 WARN L623 FunctionHandler]: Unknown extern function ioread32_rep [2022-12-13 19:46:35,653 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 19:46:35,653 WARN L623 FunctionHandler]: Unknown extern function ioread32_rep [2022-12-13 19:46:35,653 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:35,653 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-13 19:46:35,654 WARN L623 FunctionHandler]: Unknown extern function netif_rx [2022-12-13 19:46:35,654 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-12-13 19:46:35,654 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:35,655 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-12-13 19:46:35,656 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-12-13 19:46:35,657 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 19:46:35,657 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 19:46:35,658 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 19:46:35,659 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 19:46:35,660 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 19:46:35,660 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-13 19:46:35,661 WARN L623 FunctionHandler]: Unknown extern function netif_rx [2022-12-13 19:46:35,662 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:35,662 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:35,664 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 19:46:35,664 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:35,665 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:35,665 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:35,665 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:35,665 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:35,665 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 19:46:35,666 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 19:46:35,666 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-13 19:46:35,667 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 19:46:35,668 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-12-13 19:46:35,668 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 19:46:35,668 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 19:46:35,669 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:35,669 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 19:46:35,671 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 19:46:35,671 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 19:46:35,672 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:35,672 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 19:46:35,672 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:35,673 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:35,673 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:35,675 WARN L623 FunctionHandler]: Unknown extern function mii_nway_restart [2022-12-13 19:46:35,676 WARN L623 FunctionHandler]: Unknown extern function mii_ethtool_gset [2022-12-13 19:46:35,676 WARN L623 FunctionHandler]: Unknown extern function mii_ethtool_sset [2022-12-13 19:46:35,677 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 19:46:35,678 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 19:46:35,679 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 19:46:35,682 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-13 19:46:35,682 WARN L623 FunctionHandler]: Unknown extern function generic_mii_ioctl [2022-12-13 19:46:35,682 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-13 19:46:35,683 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:35,683 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:35,687 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-13 19:46:35,687 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:35,687 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:35,688 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:35,689 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-13 19:46:35,689 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:46:35,689 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-13 19:46:35,690 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-13 19:46:35,690 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-13 19:46:35,690 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 19:46:35,690 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:35,690 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-13 19:46:35,690 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-13 19:46:35,691 WARN L623 FunctionHandler]: Unknown extern function ioport_map [2022-12-13 19:46:35,692 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 19:46:35,692 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-13 19:46:35,697 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_link [2022-12-13 19:46:35,697 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_ts_info [2022-12-13 19:46:35,698 WARN L623 FunctionHandler]: Unknown extern function eth_change_mtu [2022-12-13 19:46:35,698 WARN L623 FunctionHandler]: Unknown extern function eth_mac_addr [2022-12-13 19:46:35,699 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-13 19:46:35,700 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-13 19:46:35,701 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-13 19:46:35,702 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-13 19:46:35,707 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-13 19:46:35,710 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-13 19:46:35,719 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-12-13 19:46:35,726 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-13 19:46:35,727 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-13 19:46:35,730 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 19:46:35,730 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 19:46:35,730 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 19:46:35,730 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 19:46:35,730 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 19:46:35,730 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 19:46:35,731 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-12-13 19:46:35,731 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-12-13 19:46:35,731 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-13 19:46:35,732 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 19:46:35,732 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 19:46:35,732 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 19:46:35,733 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 19:46:35,733 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 19:46:35,733 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 19:46:35,734 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-13 19:46:35,734 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-13 19:46:35,734 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 19:46:35,734 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 19:46:35,735 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 19:46:35,735 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-13 19:46:35,735 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-13 19:46:35,735 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-13 19:46:35,735 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-13 19:46:35,735 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-13 19:46:35,736 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-13 19:46:35,738 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-13 19:46:35,738 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,741 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,741 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,741 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,741 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,742 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,742 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,742 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,742 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,743 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,743 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,743 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,754 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,754 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,754 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,755 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,755 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,755 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,756 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,756 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,756 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,756 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,757 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,757 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,757 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,757 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,758 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,758 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,758 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,758 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,759 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,759 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,759 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,759 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,760 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,760 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,760 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,761 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,761 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,761 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,761 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,762 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,762 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,762 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,762 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,763 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,763 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,763 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,763 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,764 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,764 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,764 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,764 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,765 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,765 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,765 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,766 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,766 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,766 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,766 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,767 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,767 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,767 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,767 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,768 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,768 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,768 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,768 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,769 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,769 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,769 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,770 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,770 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,770 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,770 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,770 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,770 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,770 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,770 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,770 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,771 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,771 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,771 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,771 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,771 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:46:35,772 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_aaec0565-6c3c-4475-917f-92626a492d93/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-3c59x.cil.i[464872,464885] [2022-12-13 19:46:35,772 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_aaec0565-6c3c-4475-917f-92626a492d93/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-3c59x.cil.i[465017,465030] [2022-12-13 19:46:35,777 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 19:46:35,968 INFO L208 MainTranslator]: Completed translation [2022-12-13 19:46:35,968 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:46:35 WrapperNode [2022-12-13 19:46:35,968 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-13 19:46:35,969 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-13 19:46:35,969 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-13 19:46:35,969 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-13 19:46:35,975 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:46:35" (1/1) ... [2022-12-13 19:46:36,077 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:46:35" (1/1) ... [2022-12-13 19:46:36,253 INFO L138 Inliner]: procedures = 567, calls = 4484, calls flagged for inlining = 273, calls inlined = 252, statements flattened = 9247 [2022-12-13 19:46:36,253 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-13 19:46:36,254 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-13 19:46:36,254 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-13 19:46:36,254 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-13 19:46:36,262 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:46:35" (1/1) ... [2022-12-13 19:46:36,262 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:46:35" (1/1) ... [2022-12-13 19:46:36,285 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:46:35" (1/1) ... [2022-12-13 19:46:36,285 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:46:35" (1/1) ... [2022-12-13 19:46:36,399 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:46:35" (1/1) ... [2022-12-13 19:46:36,444 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:46:35" (1/1) ... [2022-12-13 19:46:36,479 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:46:35" (1/1) ... [2022-12-13 19:46:36,495 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:46:35" (1/1) ... [2022-12-13 19:46:36,539 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-13 19:46:36,540 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-13 19:46:36,540 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-13 19:46:36,540 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-13 19:46:36,540 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:46:35" (1/1) ... [2022-12-13 19:46:36,545 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 19:46:36,552 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaec0565-6c3c-4475-917f-92626a492d93/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 19:46:36,563 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaec0565-6c3c-4475-917f-92626a492d93/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-13 19:46:36,565 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaec0565-6c3c-4475-917f-92626a492d93/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-13 19:46:36,592 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-12-13 19:46:36,593 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-12-13 19:46:36,593 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-12-13 19:46:36,593 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-12-13 19:46:36,593 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-12-13 19:46:36,593 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-12-13 19:46:36,593 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2022-12-13 19:46:36,593 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2022-12-13 19:46:36,593 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_nway_reset [2022-12-13 19:46:36,593 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_nway_reset [2022-12-13 19:46:36,593 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-12-13 19:46:36,593 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-12-13 19:46:36,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_88 [2022-12-13 19:46:36,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_88 [2022-12-13 19:46:36,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-13 19:46:36,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-13 19:46:36,593 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-12-13 19:46:36,593 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-12-13 19:46:36,593 INFO L130 BoogieDeclarations]: Found specification of procedure set_8021q_mode [2022-12-13 19:46:36,593 INFO L138 BoogieDeclarations]: Found implementation of procedure set_8021q_mode [2022-12-13 19:46:36,593 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_remove_one [2022-12-13 19:46:36,593 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_remove_one [2022-12-13 19:46:36,594 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2022-12-13 19:46:36,594 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2022-12-13 19:46:36,594 INFO L130 BoogieDeclarations]: Found specification of procedure issue_and_wait [2022-12-13 19:46:36,594 INFO L138 BoogieDeclarations]: Found implementation of procedure issue_and_wait [2022-12-13 19:46:36,594 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-12-13 19:46:36,594 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-12-13 19:46:36,594 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2022-12-13 19:46:36,594 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2022-12-13 19:46:36,594 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2022-12-13 19:46:36,594 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2022-12-13 19:46:36,594 INFO L130 BoogieDeclarations]: Found specification of procedure window_write32 [2022-12-13 19:46:36,594 INFO L138 BoogieDeclarations]: Found implementation of procedure window_write32 [2022-12-13 19:46:36,594 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-12-13 19:46:36,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-12-13 19:46:36,594 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-12-13 19:46:36,594 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-12-13 19:46:36,594 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-12-13 19:46:36,594 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-12-13 19:46:36,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_window_lock_of_vortex_private [2022-12-13 19:46:36,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_window_lock_of_vortex_private [2022-12-13 19:46:36,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_vortex_private [2022-12-13 19:46:36,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_vortex_private [2022-12-13 19:46:36,594 INFO L130 BoogieDeclarations]: Found specification of procedure window_set [2022-12-13 19:46:36,595 INFO L138 BoogieDeclarations]: Found implementation of procedure window_set [2022-12-13 19:46:36,595 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-12-13 19:46:36,595 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-12-13 19:46:36,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-12-13 19:46:36,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-12-13 19:46:36,595 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-12-13 19:46:36,595 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-12-13 19:46:36,595 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-12-13 19:46:36,595 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-12-13 19:46:36,595 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-12-13 19:46:36,595 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-12-13 19:46:36,595 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2022-12-13 19:46:36,595 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2022-12-13 19:46:36,595 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-12-13 19:46:36,595 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-12-13 19:46:36,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-12-13 19:46:36,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-12-13 19:46:36,595 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2022-12-13 19:46:36,595 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2022-12-13 19:46:36,595 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-12-13 19:46:36,595 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-12-13 19:46:36,595 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-12-13 19:46:36,595 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-12-13 19:46:36,595 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-13 19:46:36,596 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2022-12-13 19:46:36,596 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2022-12-13 19:46:36,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-12-13 19:46:36,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-12-13 19:46:36,596 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-12-13 19:46:36,596 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-12-13 19:46:36,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_118 [2022-12-13 19:46:36,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_118 [2022-12-13 19:46:36,596 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-12-13 19:46:36,596 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-12-13 19:46:36,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_114 [2022-12-13 19:46:36,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_114 [2022-12-13 19:46:36,596 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-12-13 19:46:36,596 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_tx_timeout [2022-12-13 19:46:36,596 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_tx_timeout [2022-12-13 19:46:36,596 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2022-12-13 19:46:36,596 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2022-12-13 19:46:36,596 INFO L130 BoogieDeclarations]: Found specification of procedure ioport_map [2022-12-13 19:46:36,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ioport_map [2022-12-13 19:46:36,596 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-12-13 19:46:36,596 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-12-13 19:46:36,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-12-13 19:46:36,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-12-13 19:46:36,596 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-12-13 19:46:36,597 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-12-13 19:46:36,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-12-13 19:46:36,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_106 [2022-12-13 19:46:36,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_106 [2022-12-13 19:46:36,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-12-13 19:46:36,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-12-13 19:46:36,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-13 19:46:36,597 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_interrupt [2022-12-13 19:46:36,597 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_interrupt [2022-12-13 19:46:36,597 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2022-12-13 19:46:36,597 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2022-12-13 19:46:36,597 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-12-13 19:46:36,597 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-12-13 19:46:36,597 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-12-13 19:46:36,597 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-12-13 19:46:36,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-12-13 19:46:36,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-12-13 19:46:36,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-12-13 19:46:36,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-12-13 19:46:36,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-12-13 19:46:36,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-12-13 19:46:36,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-12-13 19:46:36,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-12-13 19:46:36,597 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_set_duplex [2022-12-13 19:46:36,598 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_set_duplex [2022-12-13 19:46:36,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_132 [2022-12-13 19:46:36,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_132 [2022-12-13 19:46:36,598 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2022-12-13 19:46:36,598 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2022-12-13 19:46:36,598 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-12-13 19:46:36,598 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-12-13 19:46:36,598 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_error [2022-12-13 19:46:36,598 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_error [2022-12-13 19:46:36,598 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-12-13 19:46:36,598 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-12-13 19:46:36,598 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_close [2022-12-13 19:46:36,598 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_close [2022-12-13 19:46:36,598 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-13 19:46:36,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-12-13 19:46:36,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-12-13 19:46:36,598 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2022-12-13 19:46:36,598 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2022-12-13 19:46:36,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-12-13 19:46:36,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-12-13 19:46:36,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-12-13 19:46:36,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-12-13 19:46:36,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2022-12-13 19:46:36,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2022-12-13 19:46:36,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-12-13 19:46:36,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-12-13 19:46:36,599 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-13 19:46:36,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-12-13 19:46:36,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-12-13 19:46:36,599 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-12-13 19:46:36,599 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-12-13 19:46:36,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-13 19:46:36,599 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2022-12-13 19:46:36,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2022-12-13 19:46:36,599 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-12-13 19:46:36,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-12-13 19:46:36,599 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-12-13 19:46:36,599 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-12-13 19:46:36,599 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-12-13 19:46:36,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-12-13 19:46:36,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-12-13 19:46:36,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-12-13 19:46:36,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-12-13 19:46:36,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-12-13 19:46:36,599 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_set_WOL [2022-12-13 19:46:36,599 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_set_WOL [2022-12-13 19:46:36,599 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-12-13 19:46:36,600 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-12-13 19:46:36,600 INFO L130 BoogieDeclarations]: Found specification of procedure window_write16 [2022-12-13 19:46:36,600 INFO L138 BoogieDeclarations]: Found implementation of procedure window_write16 [2022-12-13 19:46:36,600 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2022-12-13 19:46:36,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2022-12-13 19:46:36,600 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-12-13 19:46:36,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-12-13 19:46:36,600 INFO L130 BoogieDeclarations]: Found specification of procedure window_read8 [2022-12-13 19:46:36,600 INFO L138 BoogieDeclarations]: Found implementation of procedure window_read8 [2022-12-13 19:46:36,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_vortex_cleanup_16_2 [2022-12-13 19:46:36,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_vortex_cleanup_16_2 [2022-12-13 19:46:36,600 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-12-13 19:46:36,600 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-12-13 19:46:36,600 INFO L130 BoogieDeclarations]: Found specification of procedure update_stats [2022-12-13 19:46:36,600 INFO L138 BoogieDeclarations]: Found implementation of procedure update_stats [2022-12-13 19:46:36,600 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-12-13 19:46:36,600 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-12-13 19:46:36,600 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-12-13 19:46:36,600 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-12-13 19:46:36,600 INFO L130 BoogieDeclarations]: Found specification of procedure poll_vortex [2022-12-13 19:46:36,600 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_vortex [2022-12-13 19:46:36,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-12-13 19:46:36,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-12-13 19:46:36,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_window_lock_of_vortex_private [2022-12-13 19:46:36,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_window_lock_of_vortex_private [2022-12-13 19:46:36,601 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_check_media [2022-12-13 19:46:36,601 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_check_media [2022-12-13 19:46:36,601 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2022-12-13 19:46:36,601 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2022-12-13 19:46:36,601 INFO L130 BoogieDeclarations]: Found specification of procedure boomerang_rx [2022-12-13 19:46:36,601 INFO L138 BoogieDeclarations]: Found implementation of procedure boomerang_rx [2022-12-13 19:46:36,601 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2022-12-13 19:46:36,601 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2022-12-13 19:46:36,601 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_open [2022-12-13 19:46:36,601 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_open [2022-12-13 19:46:36,601 INFO L130 BoogieDeclarations]: Found specification of procedure dump_tx_ring [2022-12-13 19:46:36,601 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_tx_ring [2022-12-13 19:46:36,601 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2022-12-13 19:46:36,601 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2022-12-13 19:46:36,601 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-13 19:46:36,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-13 19:46:36,601 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_probe1 [2022-12-13 19:46:36,601 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_probe1 [2022-12-13 19:46:36,601 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-12-13 19:46:36,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-13 19:46:36,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-12-13 19:46:36,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-12-13 19:46:36,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-12-13 19:46:36,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-12-13 19:46:36,602 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2022-12-13 19:46:36,602 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2022-12-13 19:46:36,602 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-12-13 19:46:36,602 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-12-13 19:46:36,602 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-12-13 19:46:36,602 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-12-13 19:46:36,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-12-13 19:46:36,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-12-13 19:46:36,602 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-12-13 19:46:36,602 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-12-13 19:46:36,602 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-12-13 19:46:36,602 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-12-13 19:46:36,602 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-13 19:46:36,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_111 [2022-12-13 19:46:36,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_111 [2022-12-13 19:46:36,602 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2022-12-13 19:46:36,602 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2022-12-13 19:46:36,602 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-12-13 19:46:36,602 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-12-13 19:46:36,602 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-13 19:46:36,602 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_suspend [2022-12-13 19:46:36,602 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_suspend [2022-12-13 19:46:36,602 INFO L130 BoogieDeclarations]: Found specification of procedure boomerang_interrupt [2022-12-13 19:46:36,602 INFO L138 BoogieDeclarations]: Found implementation of procedure boomerang_interrupt [2022-12-13 19:46:36,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-13 19:46:36,603 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-12-13 19:46:36,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-12-13 19:46:36,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-12-13 19:46:36,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-12-13 19:46:36,603 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-12-13 19:46:36,603 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-12-13 19:46:36,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-12-13 19:46:36,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-12-13 19:46:36,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-12-13 19:46:36,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-12-13 19:46:36,603 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2022-12-13 19:46:36,603 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2022-12-13 19:46:36,603 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_sync [2022-12-13 19:46:36,603 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_sync [2022-12-13 19:46:36,603 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_resume [2022-12-13 19:46:36,603 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_resume [2022-12-13 19:46:36,603 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2022-12-13 19:46:36,603 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2022-12-13 19:46:36,603 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-12-13 19:46:36,603 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-12-13 19:46:36,603 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_rx [2022-12-13 19:46:36,603 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_rx [2022-12-13 19:46:36,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_105 [2022-12-13 19:46:36,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_105 [2022-12-13 19:46:36,604 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-12-13 19:46:36,604 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-12-13 19:46:36,604 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-12-13 19:46:36,604 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-12-13 19:46:36,604 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-12-13 19:46:36,604 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-12-13 19:46:36,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_133 [2022-12-13 19:46:36,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_133 [2022-12-13 19:46:36,604 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-12-13 19:46:36,604 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-12-13 19:46:36,604 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_delay [2022-12-13 19:46:36,604 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_delay [2022-12-13 19:46:36,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-13 19:46:36,604 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_down [2022-12-13 19:46:36,604 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_down [2022-12-13 19:46:36,604 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2022-12-13 19:46:36,604 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2022-12-13 19:46:36,604 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-12-13 19:46:36,604 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-12-13 19:46:36,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-12-13 19:46:36,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-12-13 19:46:36,604 INFO L130 BoogieDeclarations]: Found specification of procedure window_write8 [2022-12-13 19:46:36,604 INFO L138 BoogieDeclarations]: Found implementation of procedure window_write8 [2022-12-13 19:46:36,605 INFO L130 BoogieDeclarations]: Found specification of procedure window_read32 [2022-12-13 19:46:36,605 INFO L138 BoogieDeclarations]: Found implementation of procedure window_read32 [2022-12-13 19:46:36,605 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2022-12-13 19:46:36,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2022-12-13 19:46:36,605 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32_rep [2022-12-13 19:46:36,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32_rep [2022-12-13 19:46:36,605 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-12-13 19:46:36,605 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-12-13 19:46:36,605 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_up [2022-12-13 19:46:36,605 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_up [2022-12-13 19:46:36,605 INFO L130 BoogieDeclarations]: Found specification of procedure window_read16 [2022-12-13 19:46:36,605 INFO L138 BoogieDeclarations]: Found implementation of procedure window_read16 [2022-12-13 19:46:36,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-12-13 19:46:36,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-12-13 19:46:36,605 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-12-13 19:46:36,605 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-12-13 19:46:36,605 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-12-13 19:46:36,605 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-12-13 19:46:36,605 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-12-13 19:46:36,605 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-12-13 19:46:36,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_vortex_private [2022-12-13 19:46:36,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_vortex_private [2022-12-13 19:46:36,605 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-12-13 19:46:36,605 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-12-13 19:46:36,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_112 [2022-12-13 19:46:36,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_112 [2022-12-13 19:46:36,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_113 [2022-12-13 19:46:36,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_113 [2022-12-13 19:46:36,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-13 19:46:36,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-12-13 19:46:36,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-12-13 19:46:36,606 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-12-13 19:46:36,606 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-12-13 19:46:37,324 INFO L235 CfgBuilder]: Building ICFG [2022-12-13 19:46:37,327 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-13 19:46:38,443 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-12-13 19:46:43,104 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2022-12-13 19:46:43,186 INFO L276 CfgBuilder]: Performing block encoding [2022-12-13 19:46:43,202 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-13 19:46:43,202 INFO L300 CfgBuilder]: Removed 6 assume(true) statements. [2022-12-13 19:46:43,205 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 07:46:43 BoogieIcfgContainer [2022-12-13 19:46:43,206 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-13 19:46:43,207 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-13 19:46:43,207 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-13 19:46:43,209 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-13 19:46:43,210 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.12 07:46:32" (1/3) ... [2022-12-13 19:46:43,210 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2ad727d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 07:46:43, skipping insertion in model container [2022-12-13 19:46:43,210 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:46:35" (2/3) ... [2022-12-13 19:46:43,210 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2ad727d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 07:46:43, skipping insertion in model container [2022-12-13 19:46:43,210 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 07:46:43" (3/3) ... [2022-12-13 19:46:43,211 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-3c59x.cil.i [2022-12-13 19:46:43,225 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-13 19:46:43,225 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-12-13 19:46:43,300 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-13 19:46:43,304 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;@2192cd33, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2022-12-13 19:46:43,304 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-12-13 19:46:43,314 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) [2022-12-13 19:46:43,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2022-12-13 19:46:43,346 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 19:46:43,347 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] [2022-12-13 19:46:43,347 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 19:46:43,350 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:46:43,351 INFO L85 PathProgramCache]: Analyzing trace with hash -169834515, now seen corresponding path program 1 times [2022-12-13 19:46:43,357 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 19:46:43,357 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [379176048] [2022-12-13 19:46:43,358 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:46:43,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 19:46:43,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:44,152 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 19:46:44,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:44,162 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:46:44,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:44,167 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 19:46:44,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:44,174 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:46:44,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:44,178 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 19:46:44,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:44,185 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:46:44,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:44,190 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-12-13 19:46:44,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:44,196 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:46:44,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:44,201 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 19:46:44,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:44,207 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:46:44,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:44,212 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 19:46:44,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:44,219 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:46:44,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:44,223 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 19:46:44,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:44,230 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:46:44,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:44,234 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 19:46:44,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:44,241 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:46:44,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:44,245 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-12-13 19:46:44,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:44,252 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:46:44,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:44,256 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 19:46:44,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:44,263 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:46:44,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:44,268 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-12-13 19:46:44,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:44,274 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:46:44,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:44,278 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 19:46:44,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:44,286 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:46:44,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:44,290 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-12-13 19:46:44,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:44,297 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:46:44,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:44,301 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 19:46:44,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:44,307 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:46:44,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:44,311 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-12-13 19:46:44,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:44,319 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:46:44,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:44,323 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-12-13 19:46:44,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:44,330 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:46:44,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:44,335 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-12-13 19:46:44,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:44,342 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:46:44,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:44,346 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2022-12-13 19:46:44,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:44,355 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 217 [2022-12-13 19:46:44,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:44,360 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2022-12-13 19:46:44,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:44,364 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2022-12-13 19:46:44,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:44,369 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 247 [2022-12-13 19:46:44,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:44,404 INFO L134 CoverageAnalysis]: Checked inductivity of 1329 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1329 trivial. 0 not checked. [2022-12-13 19:46:44,404 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 19:46:44,404 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [379176048] [2022-12-13 19:46:44,405 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [379176048] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 19:46:44,405 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 19:46:44,405 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 19:46:44,406 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [50887932] [2022-12-13 19:46:44,406 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 19:46:44,410 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 19:46:44,410 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 19:46:44,431 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 19:46:44,432 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 19:46:44,437 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) [2022-12-13 19:46:50,377 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 19:46:50,377 INFO L93 Difference]: Finished difference Result 9255 states and 13664 transitions. [2022-12-13 19:46:50,378 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 19:46:50,379 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 [2022-12-13 19:46:50,379 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 19:46:50,412 INFO L225 Difference]: With dead ends: 9255 [2022-12-13 19:46:50,412 INFO L226 Difference]: Without dead ends: 6030 [2022-12-13 19:46:50,428 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 [2022-12-13 19:46:50,431 INFO L413 NwaCegarLoop]: 3872 mSDtfsCounter, 5179 mSDsluCounter, 4991 mSDsCounter, 0 mSdLazyCounter, 4232 mSolverCounterSat, 2040 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5876 SdHoareTripleChecker+Valid, 8863 SdHoareTripleChecker+Invalid, 6272 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2040 IncrementalHoareTripleChecker+Valid, 4232 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.4s IncrementalHoareTripleChecker+Time [2022-12-13 19:46:50,431 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5876 Valid, 8863 Invalid, 6272 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2040 Valid, 4232 Invalid, 0 Unknown, 0 Unchecked, 5.4s Time] [2022-12-13 19:46:50,450 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6030 states. [2022-12-13 19:46:50,647 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6030 to 5987. [2022-12-13 19:46:50,657 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) [2022-12-13 19:46:50,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5987 states to 5987 states and 8617 transitions. [2022-12-13 19:46:50,686 INFO L78 Accepts]: Start accepts. Automaton has 5987 states and 8617 transitions. Word has length 254 [2022-12-13 19:46:50,686 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 19:46:50,687 INFO L495 AbstractCegarLoop]: Abstraction has 5987 states and 8617 transitions. [2022-12-13 19:46:50,687 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) [2022-12-13 19:46:50,687 INFO L276 IsEmpty]: Start isEmpty. Operand 5987 states and 8617 transitions. [2022-12-13 19:46:50,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2022-12-13 19:46:50,696 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 19:46:50,696 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] [2022-12-13 19:46:50,696 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-13 19:46:50,696 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 19:46:50,697 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:46:50,697 INFO L85 PathProgramCache]: Analyzing trace with hash 1960613247, now seen corresponding path program 1 times [2022-12-13 19:46:50,697 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 19:46:50,697 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [102989662] [2022-12-13 19:46:50,697 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:46:50,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 19:46:50,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:51,194 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 19:46:51,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:51,203 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:46:51,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:51,209 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 19:46:51,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:51,219 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:46:51,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:51,225 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 19:46:51,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:51,232 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:46:51,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:51,236 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-12-13 19:46:51,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:51,243 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:46:51,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:51,247 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 19:46:51,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:51,253 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:46:51,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:51,257 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 19:46:51,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:51,264 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:46:51,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:51,268 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 19:46:51,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:51,274 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:46:51,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:51,278 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 19:46:51,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:51,285 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:46:51,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:51,289 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-12-13 19:46:51,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:51,295 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:46:51,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:51,299 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 19:46:51,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:51,305 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:46:51,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:51,309 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-12-13 19:46:51,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:51,315 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:46:51,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:51,319 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 19:46:51,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:51,325 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:46:51,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:51,329 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-12-13 19:46:51,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:51,335 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:46:51,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:51,339 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 19:46:51,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:51,345 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:46:51,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:51,349 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-12-13 19:46:51,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:51,355 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:46:51,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:51,359 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-12-13 19:46:51,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:51,366 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:46:51,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:51,370 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-12-13 19:46:51,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:51,376 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:46:51,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:51,380 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2022-12-13 19:46:51,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:51,387 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2022-12-13 19:46:51,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:51,392 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 225 [2022-12-13 19:46:51,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:51,396 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2022-12-13 19:46:51,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:51,401 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 248 [2022-12-13 19:46:51,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:51,405 INFO L134 CoverageAnalysis]: Checked inductivity of 1329 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1329 trivial. 0 not checked. [2022-12-13 19:46:51,406 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 19:46:51,406 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [102989662] [2022-12-13 19:46:51,406 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [102989662] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 19:46:51,406 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 19:46:51,406 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 19:46:51,406 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1023342462] [2022-12-13 19:46:51,406 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 19:46:51,407 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 19:46:51,407 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 19:46:51,408 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 19:46:51,408 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 19:46:51,408 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) [2022-12-13 19:46:56,942 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 19:46:56,943 INFO L93 Difference]: Finished difference Result 17553 states and 25364 transitions. [2022-12-13 19:46:56,943 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 19:46:56,943 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 [2022-12-13 19:46:56,944 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 19:46:56,988 INFO L225 Difference]: With dead ends: 17553 [2022-12-13 19:46:56,988 INFO L226 Difference]: Without dead ends: 11605 [2022-12-13 19:46:57,004 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 [2022-12-13 19:46:57,005 INFO L413 NwaCegarLoop]: 4404 mSDtfsCounter, 4740 mSDsluCounter, 5304 mSDsCounter, 0 mSdLazyCounter, 4425 mSolverCounterSat, 1708 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5403 SdHoareTripleChecker+Valid, 9708 SdHoareTripleChecker+Invalid, 6133 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1708 IncrementalHoareTripleChecker+Valid, 4425 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.1s IncrementalHoareTripleChecker+Time [2022-12-13 19:46:57,005 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5403 Valid, 9708 Invalid, 6133 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1708 Valid, 4425 Invalid, 0 Unknown, 0 Unchecked, 5.1s Time] [2022-12-13 19:46:57,016 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11605 states. [2022-12-13 19:46:57,329 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11605 to 11521. [2022-12-13 19:46:57,354 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) [2022-12-13 19:46:57,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11521 states to 11521 states and 16570 transitions. [2022-12-13 19:46:57,401 INFO L78 Accepts]: Start accepts. Automaton has 11521 states and 16570 transitions. Word has length 255 [2022-12-13 19:46:57,401 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 19:46:57,402 INFO L495 AbstractCegarLoop]: Abstraction has 11521 states and 16570 transitions. [2022-12-13 19:46:57,402 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) [2022-12-13 19:46:57,402 INFO L276 IsEmpty]: Start isEmpty. Operand 11521 states and 16570 transitions. [2022-12-13 19:46:57,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-13 19:46:57,409 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 19:46:57,409 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] [2022-12-13 19:46:57,409 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-13 19:46:57,409 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 19:46:57,410 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:46:57,410 INFO L85 PathProgramCache]: Analyzing trace with hash 742906822, now seen corresponding path program 1 times [2022-12-13 19:46:57,410 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 19:46:57,410 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1454749702] [2022-12-13 19:46:57,410 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:46:57,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 19:46:57,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:57,928 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 19:46:57,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:57,936 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:46:57,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:57,940 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 19:46:57,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:57,946 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:46:57,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:57,950 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 19:46:57,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:57,956 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:46:57,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:57,960 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-12-13 19:46:57,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:57,967 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:46:57,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:57,971 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 19:46:57,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:57,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:46:57,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:57,982 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 19:46:57,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:57,989 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:46:57,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:57,993 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 19:46:57,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:57,999 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:46:58,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:58,003 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 19:46:58,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:58,010 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:46:58,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:58,014 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-12-13 19:46:58,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:58,021 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:46:58,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:58,025 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 19:46:58,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:58,031 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:46:58,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:58,035 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-12-13 19:46:58,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:58,041 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:46:58,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:58,045 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 19:46:58,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:58,052 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:46:58,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:58,056 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-12-13 19:46:58,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:58,063 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:46:58,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:58,067 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 19:46:58,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:58,074 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:46:58,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:58,078 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-12-13 19:46:58,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:58,084 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:46:58,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:58,088 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-12-13 19:46:58,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:58,095 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:46:58,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:58,098 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-12-13 19:46:58,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:58,104 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:46:58,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:58,108 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2022-12-13 19:46:58,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:58,115 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 206 [2022-12-13 19:46:58,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:58,120 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-12-13 19:46:58,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:58,129 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 217 [2022-12-13 19:46:58,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:58,138 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:46:58,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:58,142 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-12-13 19:46:58,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:58,146 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-12-13 19:46:58,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:58,150 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 19:46:58,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:58,154 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 243 [2022-12-13 19:46:58,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:58,158 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2022-12-13 19:46:58,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:46:58,163 INFO L134 CoverageAnalysis]: Checked inductivity of 1278 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1278 trivial. 0 not checked. [2022-12-13 19:46:58,163 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 19:46:58,163 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1454749702] [2022-12-13 19:46:58,163 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1454749702] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 19:46:58,163 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 19:46:58,163 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-13 19:46:58,163 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1823604091] [2022-12-13 19:46:58,163 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 19:46:58,164 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-13 19:46:58,164 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 19:46:58,164 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-13 19:46:58,164 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-13 19:46:58,165 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) [2022-12-13 19:47:08,651 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 19:47:08,651 INFO L93 Difference]: Finished difference Result 34209 states and 49478 transitions. [2022-12-13 19:47:08,651 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-12-13 19:47:08,652 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 [2022-12-13 19:47:08,652 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 19:47:08,734 INFO L225 Difference]: With dead ends: 34209 [2022-12-13 19:47:08,734 INFO L226 Difference]: Without dead ends: 22727 [2022-12-13 19:47:08,764 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 99 GetRequests, 92 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2022-12-13 19:47:08,764 INFO L413 NwaCegarLoop]: 2059 mSDtfsCounter, 8351 mSDsluCounter, 3727 mSDsCounter, 0 mSdLazyCounter, 8834 mSolverCounterSat, 4835 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8835 SdHoareTripleChecker+Valid, 5786 SdHoareTripleChecker+Invalid, 13669 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 4835 IncrementalHoareTripleChecker+Valid, 8834 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.7s IncrementalHoareTripleChecker+Time [2022-12-13 19:47:08,765 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8835 Valid, 5786 Invalid, 13669 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [4835 Valid, 8834 Invalid, 0 Unknown, 0 Unchecked, 9.7s Time] [2022-12-13 19:47:08,781 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22727 states. [2022-12-13 19:47:09,480 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22727 to 22561. [2022-12-13 19:47:09,500 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) [2022-12-13 19:47:09,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22561 states to 22561 states and 32576 transitions. [2022-12-13 19:47:09,574 INFO L78 Accepts]: Start accepts. Automaton has 22561 states and 32576 transitions. Word has length 269 [2022-12-13 19:47:09,574 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 19:47:09,574 INFO L495 AbstractCegarLoop]: Abstraction has 22561 states and 32576 transitions. [2022-12-13 19:47:09,575 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) [2022-12-13 19:47:09,575 INFO L276 IsEmpty]: Start isEmpty. Operand 22561 states and 32576 transitions. [2022-12-13 19:47:09,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2022-12-13 19:47:09,582 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 19:47:09,582 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] [2022-12-13 19:47:09,583 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-12-13 19:47:09,583 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 19:47:09,583 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:47:09,583 INFO L85 PathProgramCache]: Analyzing trace with hash 1309962550, now seen corresponding path program 1 times [2022-12-13 19:47:09,583 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 19:47:09,583 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [258063437] [2022-12-13 19:47:09,583 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:47:09,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 19:47:09,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:09,943 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 19:47:09,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:09,952 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:47:09,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:09,957 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 19:47:09,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:09,963 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:47:09,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:09,968 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 19:47:09,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:09,975 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:47:09,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:09,979 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-12-13 19:47:09,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:09,986 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:47:09,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:09,991 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 19:47:09,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:09,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:47:09,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:10,002 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 19:47:10,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:10,009 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:47:10,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:10,014 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 19:47:10,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:10,021 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:47:10,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:10,025 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 19:47:10,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:10,033 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:47:10,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:10,037 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-12-13 19:47:10,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:10,044 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:47:10,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:10,049 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 19:47:10,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:10,056 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:47:10,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:10,061 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-12-13 19:47:10,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:10,068 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:47:10,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:10,073 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 19:47:10,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:10,080 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:47:10,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:10,085 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-12-13 19:47:10,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:10,093 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:47:10,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:10,097 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 19:47:10,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:10,105 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:47:10,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:10,110 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-12-13 19:47:10,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:10,118 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:47:10,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:10,123 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-12-13 19:47:10,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:10,131 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:47:10,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:10,136 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-12-13 19:47:10,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:10,144 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:47:10,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:10,148 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2022-12-13 19:47:10,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:10,157 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2022-12-13 19:47:10,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:10,169 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:47:10,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:10,174 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 19:47:10,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:10,179 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 19:47:10,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:10,184 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-12-13 19:47:10,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:10,189 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 252 [2022-12-13 19:47:10,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:10,195 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2022-12-13 19:47:10,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:10,201 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 275 [2022-12-13 19:47:10,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:10,207 INFO L134 CoverageAnalysis]: Checked inductivity of 1341 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1341 trivial. 0 not checked. [2022-12-13 19:47:10,207 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 19:47:10,207 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [258063437] [2022-12-13 19:47:10,207 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [258063437] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 19:47:10,207 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 19:47:10,208 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 19:47:10,208 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1524814311] [2022-12-13 19:47:10,208 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 19:47:10,209 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 19:47:10,209 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 19:47:10,209 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 19:47:10,209 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 19:47:10,210 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) [2022-12-13 19:47:17,129 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 19:47:17,129 INFO L93 Difference]: Finished difference Result 67130 states and 97184 transitions. [2022-12-13 19:47:17,130 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 19:47:17,130 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 [2022-12-13 19:47:17,130 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 19:47:17,293 INFO L225 Difference]: With dead ends: 67130 [2022-12-13 19:47:17,293 INFO L226 Difference]: Without dead ends: 44608 [2022-12-13 19:47:17,358 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 [2022-12-13 19:47:17,359 INFO L413 NwaCegarLoop]: 4578 mSDtfsCounter, 4821 mSDsluCounter, 5485 mSDsCounter, 0 mSdLazyCounter, 4430 mSolverCounterSat, 1681 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5504 SdHoareTripleChecker+Valid, 10063 SdHoareTripleChecker+Invalid, 6111 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1681 IncrementalHoareTripleChecker+Valid, 4430 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.5s IncrementalHoareTripleChecker+Time [2022-12-13 19:47:17,359 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5504 Valid, 10063 Invalid, 6111 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1681 Valid, 4430 Invalid, 0 Unknown, 0 Unchecked, 5.5s Time] [2022-12-13 19:47:17,396 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 44608 states. [2022-12-13 19:47:18,736 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 44608 to 44302. [2022-12-13 19:47:18,764 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) [2022-12-13 19:47:18,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44302 states to 44302 states and 63898 transitions. [2022-12-13 19:47:18,908 INFO L78 Accepts]: Start accepts. Automaton has 44302 states and 63898 transitions. Word has length 282 [2022-12-13 19:47:18,909 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 19:47:18,909 INFO L495 AbstractCegarLoop]: Abstraction has 44302 states and 63898 transitions. [2022-12-13 19:47:18,909 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) [2022-12-13 19:47:18,909 INFO L276 IsEmpty]: Start isEmpty. Operand 44302 states and 63898 transitions. [2022-12-13 19:47:18,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2022-12-13 19:47:18,919 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 19:47:18,919 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] [2022-12-13 19:47:18,920 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-12-13 19:47:18,920 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 19:47:18,920 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:47:18,920 INFO L85 PathProgramCache]: Analyzing trace with hash -438833493, now seen corresponding path program 1 times [2022-12-13 19:47:18,920 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 19:47:18,920 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1553644469] [2022-12-13 19:47:18,920 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:47:18,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 19:47:19,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:19,329 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 19:47:19,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:19,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:47:19,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:19,341 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 19:47:19,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:19,348 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:47:19,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:19,353 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 19:47:19,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:19,360 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:47:19,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:19,364 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-12-13 19:47:19,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:19,371 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:47:19,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:19,375 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 19:47:19,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:19,382 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:47:19,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:19,387 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 19:47:19,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:19,394 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:47:19,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:19,399 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 19:47:19,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:19,406 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:47:19,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:19,411 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 19:47:19,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:19,418 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:47:19,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:19,423 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-12-13 19:47:19,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:19,430 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:47:19,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:19,435 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 19:47:19,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:19,443 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:47:19,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:19,447 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-12-13 19:47:19,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:19,455 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:47:19,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:19,459 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 19:47:19,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:19,467 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:47:19,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:19,471 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-12-13 19:47:19,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:19,479 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:47:19,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:19,484 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 19:47:19,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:19,491 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:47:19,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:19,496 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-12-13 19:47:19,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:19,504 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:47:19,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:19,508 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-12-13 19:47:19,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:19,516 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:47:19,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:19,521 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-12-13 19:47:19,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:19,529 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:47:19,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:19,533 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2022-12-13 19:47:19,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:19,542 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2022-12-13 19:47:19,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:19,549 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-12-13 19:47:19,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:19,556 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2022-12-13 19:47:19,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:19,566 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:47:19,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:19,569 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 19:47:19,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:19,572 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 19:47:19,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:19,575 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 265 [2022-12-13 19:47:19,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:19,579 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 272 [2022-12-13 19:47:19,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:19,582 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2022-12-13 19:47:19,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:19,586 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 295 [2022-12-13 19:47:19,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:19,589 INFO L134 CoverageAnalysis]: Checked inductivity of 1413 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1410 trivial. 0 not checked. [2022-12-13 19:47:19,590 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 19:47:19,590 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1553644469] [2022-12-13 19:47:19,590 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1553644469] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 19:47:19,590 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 19:47:19,590 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 19:47:19,590 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [176158465] [2022-12-13 19:47:19,590 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 19:47:19,591 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 19:47:19,591 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 19:47:19,592 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 19:47:19,592 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 19:47:19,592 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) [2022-12-13 19:47:25,798 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 19:47:25,798 INFO L93 Difference]: Finished difference Result 104865 states and 150525 transitions. [2022-12-13 19:47:25,799 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 19:47:25,799 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 [2022-12-13 19:47:25,799 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 19:47:25,988 INFO L225 Difference]: With dead ends: 104865 [2022-12-13 19:47:25,989 INFO L226 Difference]: Without dead ends: 60602 [2022-12-13 19:47:26,101 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 95 GetRequests, 92 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-13 19:47:26,102 INFO L413 NwaCegarLoop]: 3994 mSDtfsCounter, 4292 mSDsluCounter, 5129 mSDsCounter, 0 mSdLazyCounter, 4078 mSolverCounterSat, 1603 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4889 SdHoareTripleChecker+Valid, 9123 SdHoareTripleChecker+Invalid, 5681 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1603 IncrementalHoareTripleChecker+Valid, 4078 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.5s IncrementalHoareTripleChecker+Time [2022-12-13 19:47:26,102 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4889 Valid, 9123 Invalid, 5681 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1603 Valid, 4078 Invalid, 0 Unknown, 0 Unchecked, 4.5s Time] [2022-12-13 19:47:26,147 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 60602 states. [2022-12-13 19:47:27,906 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 60602 to 60248. [2022-12-13 19:47:27,937 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) [2022-12-13 19:47:28,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60248 states to 60248 states and 85921 transitions. [2022-12-13 19:47:28,134 INFO L78 Accepts]: Start accepts. Automaton has 60248 states and 85921 transitions. Word has length 302 [2022-12-13 19:47:28,134 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 19:47:28,135 INFO L495 AbstractCegarLoop]: Abstraction has 60248 states and 85921 transitions. [2022-12-13 19:47:28,135 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) [2022-12-13 19:47:28,135 INFO L276 IsEmpty]: Start isEmpty. Operand 60248 states and 85921 transitions. [2022-12-13 19:47:28,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2022-12-13 19:47:28,144 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 19:47:28,144 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] [2022-12-13 19:47:28,145 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-12-13 19:47:28,145 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 19:47:28,145 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:47:28,145 INFO L85 PathProgramCache]: Analyzing trace with hash -1004336117, now seen corresponding path program 1 times [2022-12-13 19:47:28,145 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 19:47:28,145 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [705888208] [2022-12-13 19:47:28,145 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:47:28,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 19:47:28,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:28,418 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 19:47:28,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:28,425 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:47:28,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:28,430 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 19:47:28,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:28,436 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:47:28,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:28,439 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 19:47:28,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:28,444 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:47:28,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:28,447 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-12-13 19:47:28,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:28,452 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:47:28,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:28,455 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 19:47:28,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:28,460 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:47:28,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:28,463 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 19:47:28,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:28,468 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:47:28,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:28,471 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 19:47:28,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:28,477 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:47:28,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:28,480 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 19:47:28,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:28,485 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:47:28,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:28,488 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-12-13 19:47:28,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:28,493 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:47:28,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:28,496 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 19:47:28,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:28,501 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:47:28,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:28,504 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-12-13 19:47:28,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:28,510 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:47:28,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:28,513 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 19:47:28,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:28,519 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:47:28,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:28,522 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-12-13 19:47:28,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:28,527 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:47:28,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:28,530 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 19:47:28,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:28,536 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:47:28,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:28,539 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-12-13 19:47:28,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:28,545 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:47:28,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:28,548 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-12-13 19:47:28,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:28,554 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:47:28,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:28,557 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-12-13 19:47:28,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:28,563 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:47:28,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:28,566 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2022-12-13 19:47:28,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:28,573 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2022-12-13 19:47:28,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:28,576 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2022-12-13 19:47:28,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:28,587 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:47:28,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:28,592 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:47:28,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:28,595 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-12-13 19:47:28,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:28,598 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 250 [2022-12-13 19:47:28,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:28,601 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 257 [2022-12-13 19:47:28,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:28,609 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2022-12-13 19:47:28,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:28,616 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:47:28,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:28,621 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-12-13 19:47:28,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:28,626 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-12-13 19:47:28,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:28,631 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 19:47:28,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:28,635 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 285 [2022-12-13 19:47:28,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:28,639 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 297 [2022-12-13 19:47:28,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:28,643 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 304 [2022-12-13 19:47:28,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:28,646 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 323 [2022-12-13 19:47:28,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:28,650 INFO L134 CoverageAnalysis]: Checked inductivity of 1287 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1287 trivial. 0 not checked. [2022-12-13 19:47:28,650 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 19:47:28,650 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [705888208] [2022-12-13 19:47:28,650 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [705888208] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 19:47:28,650 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 19:47:28,650 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-13 19:47:28,650 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [123111687] [2022-12-13 19:47:28,650 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 19:47:28,651 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-13 19:47:28,651 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 19:47:28,651 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-13 19:47:28,651 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-13 19:47:28,652 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) [2022-12-13 19:47:31,016 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.19s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:47:42,618 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 19:47:42,618 INFO L93 Difference]: Finished difference Result 166650 states and 237608 transitions. [2022-12-13 19:47:42,619 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-12-13 19:47:42,619 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 [2022-12-13 19:47:42,619 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 19:47:42,980 INFO L225 Difference]: With dead ends: 166650 [2022-12-13 19:47:42,980 INFO L226 Difference]: Without dead ends: 106441 [2022-12-13 19:47:43,228 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 113 GetRequests, 106 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2022-12-13 19:47:43,229 INFO L413 NwaCegarLoop]: 1982 mSDtfsCounter, 7984 mSDsluCounter, 3627 mSDsCounter, 0 mSdLazyCounter, 8802 mSolverCounterSat, 4709 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8478 SdHoareTripleChecker+Valid, 5609 SdHoareTripleChecker+Invalid, 13511 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 4709 IncrementalHoareTripleChecker+Valid, 8802 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10.7s IncrementalHoareTripleChecker+Time [2022-12-13 19:47:43,229 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8478 Valid, 5609 Invalid, 13511 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [4709 Valid, 8802 Invalid, 0 Unknown, 0 Unchecked, 10.7s Time] [2022-12-13 19:47:43,306 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 106441 states. [2022-12-13 19:47:46,339 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 106441 to 105725. [2022-12-13 19:47:46,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 105725 states, 73564 states have (on average 1.3321325648414986) internal successors, (97997), 75973 states have internal predecessors, (97997), 25736 states have call successors, (25736), 6414 states have call predecessors, (25736), 6424 states have return successors, (26444), 25032 states have call predecessors, (26444), 25736 states have call successors, (26444) [2022-12-13 19:47:46,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105725 states to 105725 states and 150177 transitions. [2022-12-13 19:47:46,791 INFO L78 Accepts]: Start accepts. Automaton has 105725 states and 150177 transitions. Word has length 330 [2022-12-13 19:47:46,791 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 19:47:46,792 INFO L495 AbstractCegarLoop]: Abstraction has 105725 states and 150177 transitions. [2022-12-13 19:47:46,792 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) [2022-12-13 19:47:46,792 INFO L276 IsEmpty]: Start isEmpty. Operand 105725 states and 150177 transitions. [2022-12-13 19:47:46,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2022-12-13 19:47:46,797 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 19:47:46,798 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] [2022-12-13 19:47:46,798 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-12-13 19:47:46,798 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 19:47:46,798 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:47:46,798 INFO L85 PathProgramCache]: Analyzing trace with hash -198033178, now seen corresponding path program 1 times [2022-12-13 19:47:46,798 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 19:47:46,798 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [81332966] [2022-12-13 19:47:46,799 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:47:46,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 19:47:46,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:47,304 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 19:47:47,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:47,314 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:47:47,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:47,317 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 19:47:47,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:47,323 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:47:47,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:47,326 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 19:47:47,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:47,331 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:47:47,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:47,335 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-12-13 19:47:47,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:47,340 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:47:47,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:47,344 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 19:47:47,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:47,350 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:47:47,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:47,353 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 19:47:47,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:47,358 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:47:47,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:47,362 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 19:47:47,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:47,368 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:47:47,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:47,371 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 19:47:47,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:47,377 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:47:47,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:47,381 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-12-13 19:47:47,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:47,386 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:47:47,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:47,390 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 19:47:47,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:47,396 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:47:47,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:47,399 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-12-13 19:47:47,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:47,405 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:47:47,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:47,409 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 19:47:47,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:47,414 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:47:47,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:47,418 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-12-13 19:47:47,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:47,424 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:47:47,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:47,428 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 19:47:47,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:47,434 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:47:47,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:47,438 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-12-13 19:47:47,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:47,444 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:47:47,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:47,447 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-12-13 19:47:47,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:47,453 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:47:47,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:47,457 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-12-13 19:47:47,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:47,463 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:47:47,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:47,466 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2022-12-13 19:47:47,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:47,471 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 206 [2022-12-13 19:47:47,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:47,476 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2022-12-13 19:47:47,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:47,481 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 219 [2022-12-13 19:47:47,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:47,486 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 225 [2022-12-13 19:47:47,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:47,491 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 243 [2022-12-13 19:47:47,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:47,497 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:47:47,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:47,500 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 255 [2022-12-13 19:47:47,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:47,506 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2022-12-13 19:47:47,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:47,512 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 287 [2022-12-13 19:47:47,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:47,515 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 294 [2022-12-13 19:47:47,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:47,518 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 300 [2022-12-13 19:47:47,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:47,521 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 317 [2022-12-13 19:47:47,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:47:47,525 INFO L134 CoverageAnalysis]: Checked inductivity of 1552 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1549 trivial. 0 not checked. [2022-12-13 19:47:47,525 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 19:47:47,525 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [81332966] [2022-12-13 19:47:47,525 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [81332966] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 19:47:47,525 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 19:47:47,525 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 19:47:47,525 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1539704678] [2022-12-13 19:47:47,525 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 19:47:47,526 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 19:47:47,526 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 19:47:47,526 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 19:47:47,526 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 19:47:47,526 INFO L87 Difference]: Start difference. First operand 105725 states and 150177 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) [2022-12-13 19:47:56,582 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 19:47:56,582 INFO L93 Difference]: Finished difference Result 258530 states and 367670 transitions. [2022-12-13 19:47:56,583 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 19:47:56,583 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 [2022-12-13 19:47:56,583 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 19:47:57,086 INFO L225 Difference]: With dead ends: 258530 [2022-12-13 19:47:57,087 INFO L226 Difference]: Without dead ends: 152963 [2022-12-13 19:47:57,342 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 [2022-12-13 19:47:57,342 INFO L413 NwaCegarLoop]: 6344 mSDtfsCounter, 4296 mSDsluCounter, 6873 mSDsCounter, 0 mSdLazyCounter, 5010 mSolverCounterSat, 1211 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4967 SdHoareTripleChecker+Valid, 13217 SdHoareTripleChecker+Invalid, 6221 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1211 IncrementalHoareTripleChecker+Valid, 5010 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.8s IncrementalHoareTripleChecker+Time [2022-12-13 19:47:57,343 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4967 Valid, 13217 Invalid, 6221 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1211 Valid, 5010 Invalid, 0 Unknown, 0 Unchecked, 4.8s Time] [2022-12-13 19:47:57,457 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 152963 states. [2022-12-13 19:48:01,786 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 152963 to 151973. [2022-12-13 19:48:01,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 151973 states, 105615 states have (on average 1.3293944988874686) internal successors, (140404), 109065 states have internal predecessors, (140404), 36995 states have call successors, (36995), 9350 states have call predecessors, (36995), 9362 states have return successors, (37979), 35979 states have call predecessors, (37979), 36995 states have call successors, (37979) [2022-12-13 19:48:02,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151973 states to 151973 states and 215378 transitions. [2022-12-13 19:48:02,617 INFO L78 Accepts]: Start accepts. Automaton has 151973 states and 215378 transitions. Word has length 324 [2022-12-13 19:48:02,618 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 19:48:02,618 INFO L495 AbstractCegarLoop]: Abstraction has 151973 states and 215378 transitions. [2022-12-13 19:48:02,618 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) [2022-12-13 19:48:02,618 INFO L276 IsEmpty]: Start isEmpty. Operand 151973 states and 215378 transitions. [2022-12-13 19:48:02,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 363 [2022-12-13 19:48:02,634 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 19:48:02,635 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] [2022-12-13 19:48:02,635 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-12-13 19:48:02,635 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 19:48:02,635 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:48:02,636 INFO L85 PathProgramCache]: Analyzing trace with hash -1365060715, now seen corresponding path program 1 times [2022-12-13 19:48:02,636 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 19:48:02,636 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [83627627] [2022-12-13 19:48:02,636 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:48:02,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 19:48:02,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:03,129 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 19:48:03,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:03,133 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:48:03,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:03,136 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 19:48:03,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:03,140 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:48:03,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:03,143 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 19:48:03,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:03,148 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:48:03,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:03,151 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-12-13 19:48:03,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:03,155 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:48:03,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:03,158 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 19:48:03,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:03,163 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:48:03,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:03,165 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 19:48:03,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:03,170 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:48:03,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:03,173 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 19:48:03,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:03,178 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:48:03,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:03,181 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 19:48:03,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:03,185 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:48:03,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:03,188 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-12-13 19:48:03,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:03,193 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:48:03,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:03,196 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 19:48:03,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:03,200 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:48:03,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:03,203 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-12-13 19:48:03,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:03,208 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:48:03,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:03,211 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 19:48:03,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:03,216 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:48:03,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:03,219 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-12-13 19:48:03,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:03,224 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:48:03,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:03,226 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 19:48:03,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:03,231 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:48:03,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:03,234 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-12-13 19:48:03,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:03,239 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:48:03,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:03,242 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-12-13 19:48:03,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:03,247 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:48:03,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:03,249 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-12-13 19:48:03,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:03,254 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:48:03,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:03,257 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2022-12-13 19:48:03,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:03,261 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 206 [2022-12-13 19:48:03,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:03,265 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2022-12-13 19:48:03,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:03,269 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 219 [2022-12-13 19:48:03,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:03,273 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2022-12-13 19:48:03,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:03,277 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:48:03,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:03,280 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 247 [2022-12-13 19:48:03,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:03,284 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 254 [2022-12-13 19:48:03,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:03,290 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 265 [2022-12-13 19:48:03,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:03,298 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 274 [2022-12-13 19:48:03,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:03,302 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 290 [2022-12-13 19:48:03,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:03,306 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 299 [2022-12-13 19:48:03,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:03,310 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 325 [2022-12-13 19:48:03,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:03,313 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 332 [2022-12-13 19:48:03,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:03,316 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 338 [2022-12-13 19:48:03,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:03,319 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 355 [2022-12-13 19:48:03,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:03,322 INFO L134 CoverageAnalysis]: Checked inductivity of 1732 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 1711 trivial. 0 not checked. [2022-12-13 19:48:03,322 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 19:48:03,322 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [83627627] [2022-12-13 19:48:03,322 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [83627627] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 19:48:03,322 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 19:48:03,322 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 19:48:03,322 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [769620196] [2022-12-13 19:48:03,322 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 19:48:03,323 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 19:48:03,323 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 19:48:03,323 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 19:48:03,323 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 19:48:03,323 INFO L87 Difference]: Start difference. First operand 151973 states and 215378 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) [2022-12-13 19:48:14,994 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 19:48:14,994 INFO L93 Difference]: Finished difference Result 405683 states and 577545 transitions. [2022-12-13 19:48:14,995 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 19:48:14,995 INFO L78 Accepts]: Start accepts. Automaton has 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) Word has length 362 [2022-12-13 19:48:14,995 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 19:48:16,050 INFO L225 Difference]: With dead ends: 405683 [2022-12-13 19:48:16,050 INFO L226 Difference]: Without dead ends: 253162 [2022-12-13 19:48:16,416 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 105 GetRequests, 102 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-13 19:48:16,416 INFO L413 NwaCegarLoop]: 5987 mSDtfsCounter, 4513 mSDsluCounter, 6630 mSDsCounter, 0 mSdLazyCounter, 4869 mSolverCounterSat, 1306 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5198 SdHoareTripleChecker+Valid, 12617 SdHoareTripleChecker+Invalid, 6175 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1306 IncrementalHoareTripleChecker+Valid, 4869 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.5s IncrementalHoareTripleChecker+Time [2022-12-13 19:48:16,416 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5198 Valid, 12617 Invalid, 6175 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1306 Valid, 4869 Invalid, 0 Unknown, 0 Unchecked, 4.5s Time] [2022-12-13 19:48:16,579 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 253162 states. [2022-12-13 19:48:24,104 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 253162 to 251600. [2022-12-13 19:48:24,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 251600 states, 174568 states have (on average 1.3288174235827872) internal successors, (231969), 180518 states have internal predecessors, (231969), 61936 states have call successors, (61936), 15072 states have call predecessors, (61936), 15095 states have return successors, (63879), 60200 states have call predecessors, (63879), 61935 states have call successors, (63879) [2022-12-13 19:48:25,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251600 states to 251600 states and 357784 transitions. [2022-12-13 19:48:25,256 INFO L78 Accepts]: Start accepts. Automaton has 251600 states and 357784 transitions. Word has length 362 [2022-12-13 19:48:25,257 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 19:48:25,257 INFO L495 AbstractCegarLoop]: Abstraction has 251600 states and 357784 transitions. [2022-12-13 19:48:25,257 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has 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) [2022-12-13 19:48:25,257 INFO L276 IsEmpty]: Start isEmpty. Operand 251600 states and 357784 transitions. [2022-12-13 19:48:25,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 363 [2022-12-13 19:48:25,270 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 19:48:25,270 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] [2022-12-13 19:48:25,270 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-12-13 19:48:25,271 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 19:48:25,271 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:48:25,271 INFO L85 PathProgramCache]: Analyzing trace with hash 766290007, now seen corresponding path program 1 times [2022-12-13 19:48:25,271 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 19:48:25,271 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1496591493] [2022-12-13 19:48:25,271 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:48:25,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 19:48:25,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:25,753 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 19:48:25,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:25,759 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:48:25,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:25,762 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 19:48:25,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:25,767 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:48:25,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:25,771 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 19:48:25,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:25,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:48:25,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:25,780 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-12-13 19:48:25,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:25,784 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:48:25,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:25,787 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 19:48:25,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:25,790 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:48:25,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:25,793 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 19:48:25,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:25,796 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:48:25,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:25,799 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 19:48:25,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:25,803 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:48:25,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:25,805 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 19:48:25,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:25,809 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:48:25,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:25,812 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-12-13 19:48:25,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:25,816 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:48:25,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:25,818 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 19:48:25,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:25,822 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:48:25,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:25,825 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-12-13 19:48:25,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:25,829 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:48:25,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:25,831 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 19:48:25,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:25,836 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:48:25,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:25,838 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-12-13 19:48:25,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:25,843 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:48:25,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:25,845 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 19:48:25,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:25,849 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:48:25,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:25,852 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-12-13 19:48:25,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:25,856 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:48:25,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:25,858 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-12-13 19:48:25,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:25,862 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:48:25,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:25,864 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-12-13 19:48:25,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:25,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:48:25,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:25,871 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2022-12-13 19:48:25,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:25,874 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 206 [2022-12-13 19:48:25,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:25,878 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2022-12-13 19:48:25,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:25,881 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 219 [2022-12-13 19:48:25,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:25,884 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2022-12-13 19:48:25,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:25,888 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:48:25,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:25,890 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 247 [2022-12-13 19:48:25,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:25,894 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 254 [2022-12-13 19:48:25,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:25,898 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 265 [2022-12-13 19:48:25,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:25,902 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 274 [2022-12-13 19:48:25,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:25,905 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 290 [2022-12-13 19:48:25,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:25,909 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 299 [2022-12-13 19:48:25,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:25,913 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 325 [2022-12-13 19:48:25,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:25,916 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 332 [2022-12-13 19:48:25,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:25,918 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 338 [2022-12-13 19:48:25,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:25,921 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 355 [2022-12-13 19:48:25,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:25,924 INFO L134 CoverageAnalysis]: Checked inductivity of 1732 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 1711 trivial. 0 not checked. [2022-12-13 19:48:25,924 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 19:48:25,924 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1496591493] [2022-12-13 19:48:25,924 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1496591493] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 19:48:25,924 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 19:48:25,924 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 19:48:25,924 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [567314971] [2022-12-13 19:48:25,924 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 19:48:25,925 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 19:48:25,925 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 19:48:25,925 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 19:48:25,925 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 19:48:25,925 INFO L87 Difference]: Start difference. First operand 251600 states and 357784 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) [2022-12-13 19:48:41,091 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 19:48:41,091 INFO L93 Difference]: Finished difference Result 605477 states and 863815 transitions. [2022-12-13 19:48:41,092 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 19:48:41,092 INFO L78 Accepts]: Start accepts. Automaton has 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) Word has length 362 [2022-12-13 19:48:41,093 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 19:48:42,653 INFO L225 Difference]: With dead ends: 605477 [2022-12-13 19:48:42,654 INFO L226 Difference]: Without dead ends: 354035 [2022-12-13 19:48:43,308 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 105 GetRequests, 102 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-13 19:48:43,308 INFO L413 NwaCegarLoop]: 6444 mSDtfsCounter, 4404 mSDsluCounter, 6981 mSDsCounter, 0 mSdLazyCounter, 4992 mSolverCounterSat, 1201 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5093 SdHoareTripleChecker+Valid, 13425 SdHoareTripleChecker+Invalid, 6193 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1201 IncrementalHoareTripleChecker+Valid, 4992 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.8s IncrementalHoareTripleChecker+Time [2022-12-13 19:48:43,309 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5093 Valid, 13425 Invalid, 6193 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1201 Valid, 4992 Invalid, 0 Unknown, 0 Unchecked, 4.8s Time] [2022-12-13 19:48:43,566 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 354035 states. [2022-12-13 19:48:54,837 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 354035 to 351885. [2022-12-13 19:48:55,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 351885 states, 244076 states have (on average 1.3282952850751406) internal successors, (324205), 252532 states have internal predecessors, (324205), 86954 states have call successors, (86954), 20819 states have call predecessors, (86954), 20854 states have return successors, (89857), 84498 states have call predecessors, (89857), 86953 states have call successors, (89857) [2022-12-13 19:48:56,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351885 states to 351885 states and 501016 transitions. [2022-12-13 19:48:56,764 INFO L78 Accepts]: Start accepts. Automaton has 351885 states and 501016 transitions. Word has length 362 [2022-12-13 19:48:56,765 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 19:48:56,765 INFO L495 AbstractCegarLoop]: Abstraction has 351885 states and 501016 transitions. [2022-12-13 19:48:56,765 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has 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) [2022-12-13 19:48:56,765 INFO L276 IsEmpty]: Start isEmpty. Operand 351885 states and 501016 transitions. [2022-12-13 19:48:56,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 387 [2022-12-13 19:48:56,781 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 19:48:56,781 INFO L195 NwaCegarLoop]: trace histogram [26, 26, 17, 17, 17, 17, 17, 17, 7, 7, 7, 5, 5, 5, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 19:48:56,781 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-12-13 19:48:56,781 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 19:48:56,782 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:48:56,782 INFO L85 PathProgramCache]: Analyzing trace with hash -2079358479, now seen corresponding path program 1 times [2022-12-13 19:48:56,782 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 19:48:56,782 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1784917446] [2022-12-13 19:48:56,782 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:48:56,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 19:48:56,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:57,042 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 19:48:57,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:57,047 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:48:57,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:57,050 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 19:48:57,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:57,054 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:48:57,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:57,056 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 19:48:57,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:57,059 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:48:57,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:57,062 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-12-13 19:48:57,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:57,065 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:48:57,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:57,067 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 19:48:57,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:57,071 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:48:57,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:57,073 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 19:48:57,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:57,077 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:48:57,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:57,079 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 19:48:57,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:57,083 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:48:57,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:57,085 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 19:48:57,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:57,089 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:48:57,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:57,091 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-12-13 19:48:57,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:57,095 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:48:57,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:57,097 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 19:48:57,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:57,101 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:48:57,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:57,103 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-12-13 19:48:57,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:57,107 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:48:57,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:57,109 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 19:48:57,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:57,113 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:48:57,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:57,115 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-12-13 19:48:57,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:57,119 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:48:57,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:57,122 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 19:48:57,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:57,126 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:48:57,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:57,128 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-12-13 19:48:57,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:57,132 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:48:57,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:57,134 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-12-13 19:48:57,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:57,138 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:48:57,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:57,140 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-12-13 19:48:57,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:57,144 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:48:57,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:57,147 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2022-12-13 19:48:57,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:57,150 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 206 [2022-12-13 19:48:57,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:57,154 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2022-12-13 19:48:57,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:57,157 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 219 [2022-12-13 19:48:57,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:57,161 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2022-12-13 19:48:57,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:57,164 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:48:57,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:57,166 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 247 [2022-12-13 19:48:57,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:57,169 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 254 [2022-12-13 19:48:57,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:57,177 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 266 [2022-12-13 19:48:57,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:57,180 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271 [2022-12-13 19:48:57,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:57,184 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2022-12-13 19:48:57,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:57,189 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2022-12-13 19:48:57,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:57,193 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 298 [2022-12-13 19:48:57,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:57,197 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 314 [2022-12-13 19:48:57,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:57,201 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 323 [2022-12-13 19:48:57,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:57,205 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 349 [2022-12-13 19:48:57,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:57,207 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 356 [2022-12-13 19:48:57,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:57,210 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 362 [2022-12-13 19:48:57,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:57,213 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 379 [2022-12-13 19:48:57,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:48:57,216 INFO L134 CoverageAnalysis]: Checked inductivity of 1928 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 1891 trivial. 0 not checked. [2022-12-13 19:48:57,216 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 19:48:57,216 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1784917446] [2022-12-13 19:48:57,216 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1784917446] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 19:48:57,216 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 19:48:57,216 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 19:48:57,216 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1279665421] [2022-12-13 19:48:57,216 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 19:48:57,216 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 19:48:57,217 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 19:48:57,217 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 19:48:57,217 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 19:48:57,217 INFO L87 Difference]: Start difference. First operand 351885 states and 501016 transitions. Second operand has 4 states, 4 states have (on average 33.25) internal successors, (133), 3 states have internal predecessors, (133), 3 states have call successors, (38), 3 states have call predecessors, (38), 1 states have return successors, (35), 3 states have call predecessors, (35), 3 states have call successors, (35) [2022-12-13 19:49:17,525 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 19:49:17,525 INFO L93 Difference]: Finished difference Result 806491 states and 1151497 transitions. [2022-12-13 19:49:17,526 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 19:49:17,526 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 33.25) internal successors, (133), 3 states have internal predecessors, (133), 3 states have call successors, (38), 3 states have call predecessors, (38), 1 states have return successors, (35), 3 states have call predecessors, (35), 3 states have call successors, (35) Word has length 386 [2022-12-13 19:49:17,527 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 19:49:19,720 INFO L225 Difference]: With dead ends: 806491 [2022-12-13 19:49:19,720 INFO L226 Difference]: Without dead ends: 454250 [2022-12-13 19:49:20,771 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 111 GetRequests, 108 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-13 19:49:20,772 INFO L413 NwaCegarLoop]: 6276 mSDtfsCounter, 4403 mSDsluCounter, 6863 mSDsCounter, 0 mSdLazyCounter, 4978 mSolverCounterSat, 1246 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5089 SdHoareTripleChecker+Valid, 13139 SdHoareTripleChecker+Invalid, 6224 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1246 IncrementalHoareTripleChecker+Valid, 4978 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.3s IncrementalHoareTripleChecker+Time [2022-12-13 19:49:20,772 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5089 Valid, 13139 Invalid, 6224 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1246 Valid, 4978 Invalid, 0 Unknown, 0 Unchecked, 5.3s Time] [2022-12-13 19:49:21,118 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 454250 states. [2022-12-13 19:49:33,735 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 454250 to 351885. [2022-12-13 19:49:33,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 351885 states, 244076 states have (on average 1.3282911879906258) internal successors, (324204), 252532 states have internal predecessors, (324204), 86954 states have call successors, (86954), 20819 states have call predecessors, (86954), 20854 states have return successors, (89857), 84498 states have call predecessors, (89857), 86953 states have call successors, (89857) [2022-12-13 19:49:35,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351885 states to 351885 states and 501015 transitions. [2022-12-13 19:49:35,799 INFO L78 Accepts]: Start accepts. Automaton has 351885 states and 501015 transitions. Word has length 386 [2022-12-13 19:49:35,800 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 19:49:35,800 INFO L495 AbstractCegarLoop]: Abstraction has 351885 states and 501015 transitions. [2022-12-13 19:49:35,800 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 33.25) internal successors, (133), 3 states have internal predecessors, (133), 3 states have call successors, (38), 3 states have call predecessors, (38), 1 states have return successors, (35), 3 states have call predecessors, (35), 3 states have call successors, (35) [2022-12-13 19:49:35,800 INFO L276 IsEmpty]: Start isEmpty. Operand 351885 states and 501015 transitions. [2022-12-13 19:49:35,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 387 [2022-12-13 19:49:35,827 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 19:49:35,827 INFO L195 NwaCegarLoop]: trace histogram [26, 26, 17, 17, 17, 17, 17, 17, 7, 7, 7, 5, 5, 5, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 19:49:35,827 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-12-13 19:49:35,827 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 19:49:35,828 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:49:35,828 INFO L85 PathProgramCache]: Analyzing trace with hash 84258095, now seen corresponding path program 1 times [2022-12-13 19:49:35,828 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 19:49:35,828 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2044205000] [2022-12-13 19:49:35,828 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:49:35,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 19:49:35,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:49:36,244 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 19:49:36,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:49:36,250 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:49:36,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:49:36,253 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 19:49:36,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:49:36,258 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:49:36,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:49:36,261 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 19:49:36,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:49:36,266 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:49:36,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:49:36,269 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-12-13 19:49:36,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:49:36,274 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:49:36,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:49:36,277 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 19:49:36,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:49:36,282 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:49:36,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:49:36,286 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 19:49:36,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:49:36,291 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:49:36,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:49:36,294 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 19:49:36,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:49:36,299 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:49:36,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:49:36,302 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 19:49:36,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:49:36,308 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:49:36,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:49:36,311 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-12-13 19:49:36,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:49:36,317 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:49:36,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:49:36,320 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 19:49:36,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:49:36,326 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:49:36,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:49:36,329 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-12-13 19:49:36,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:49:36,335 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:49:36,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:49:36,339 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 19:49:36,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:49:36,344 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:49:36,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:49:36,348 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-12-13 19:49:36,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:49:36,354 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:49:36,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:49:36,358 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 19:49:36,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:49:36,364 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:49:36,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:49:36,367 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-12-13 19:49:36,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:49:36,374 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:49:36,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:49:36,377 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-12-13 19:49:36,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:49:36,383 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:49:36,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:49:36,387 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-12-13 19:49:36,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:49:36,393 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:49:36,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:49:36,396 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2022-12-13 19:49:36,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:49:36,402 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 206 [2022-12-13 19:49:36,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:49:36,407 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2022-12-13 19:49:36,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:49:36,412 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 219 [2022-12-13 19:49:36,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:49:36,417 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2022-12-13 19:49:36,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:49:36,422 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:49:36,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:49:36,426 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 247 [2022-12-13 19:49:36,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:49:36,431 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 254 [2022-12-13 19:49:36,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:49:36,441 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 266 [2022-12-13 19:49:36,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:49:36,446 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271 [2022-12-13 19:49:36,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:49:36,451 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2022-12-13 19:49:36,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:49:36,457 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2022-12-13 19:49:36,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:49:36,462 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 298 [2022-12-13 19:49:36,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:49:36,469 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 314 [2022-12-13 19:49:36,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:49:36,475 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 323 [2022-12-13 19:49:36,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:49:36,481 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 349 [2022-12-13 19:49:36,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:49:36,485 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 356 [2022-12-13 19:49:36,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:49:36,488 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 362 [2022-12-13 19:49:36,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:49:36,492 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 379 [2022-12-13 19:49:36,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:49:36,497 INFO L134 CoverageAnalysis]: Checked inductivity of 1928 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 1901 trivial. 0 not checked. [2022-12-13 19:49:36,497 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 19:49:36,497 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2044205000] [2022-12-13 19:49:36,497 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2044205000] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 19:49:36,497 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 19:49:36,497 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 19:49:36,497 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [65992469] [2022-12-13 19:49:36,497 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 19:49:36,498 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 19:49:36,498 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 19:49:36,498 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 19:49:36,498 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 19:49:36,499 INFO L87 Difference]: Start difference. First operand 351885 states and 501015 transitions. Second operand has 4 states, 4 states have (on average 32.75) internal successors, (131), 3 states have internal predecessors, (131), 3 states have call successors, (38), 3 states have call predecessors, (38), 1 states have return successors, (35), 3 states have call predecessors, (35), 3 states have call successors, (35) [2022-12-13 19:49:58,695 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 19:49:58,695 INFO L93 Difference]: Finished difference Result 874017 states and 1247890 transitions. [2022-12-13 19:49:58,696 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 19:49:58,696 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 32.75) internal successors, (131), 3 states have internal predecessors, (131), 3 states have call successors, (38), 3 states have call predecessors, (38), 1 states have return successors, (35), 3 states have call predecessors, (35), 3 states have call successors, (35) Word has length 386 [2022-12-13 19:49:58,697 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 19:50:01,418 INFO L225 Difference]: With dead ends: 874017 [2022-12-13 19:50:01,418 INFO L226 Difference]: Without dead ends: 522290 [2022-12-13 19:50:02,612 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 111 GetRequests, 108 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-13 19:50:02,612 INFO L413 NwaCegarLoop]: 6430 mSDtfsCounter, 4372 mSDsluCounter, 6945 mSDsCounter, 0 mSdLazyCounter, 5013 mSolverCounterSat, 1205 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5057 SdHoareTripleChecker+Valid, 13375 SdHoareTripleChecker+Invalid, 6218 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1205 IncrementalHoareTripleChecker+Valid, 5013 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.3s IncrementalHoareTripleChecker+Time [2022-12-13 19:50:02,612 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5057 Valid, 13375 Invalid, 6218 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1205 Valid, 5013 Invalid, 0 Unknown, 0 Unchecked, 5.3s Time] [2022-12-13 19:50:03,038 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 522290 states. [2022-12-13 19:50:20,204 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 522290 to 519096. [2022-12-13 19:50:20,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 519096 states, 360236 states have (on average 1.3281459931822472) internal successors, (478446), 372782 states have internal predecessors, (478446), 128108 states have call successors, (128108), 30692 states have call predecessors, (128108), 30751 states have return successors, (132415), 124472 states have call predecessors, (132415), 128107 states have call successors, (132415) [2022-12-13 19:50:23,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519096 states to 519096 states and 738969 transitions. [2022-12-13 19:50:23,210 INFO L78 Accepts]: Start accepts. Automaton has 519096 states and 738969 transitions. Word has length 386 [2022-12-13 19:50:23,211 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 19:50:23,211 INFO L495 AbstractCegarLoop]: Abstraction has 519096 states and 738969 transitions. [2022-12-13 19:50:23,211 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 32.75) internal successors, (131), 3 states have internal predecessors, (131), 3 states have call successors, (38), 3 states have call predecessors, (38), 1 states have return successors, (35), 3 states have call predecessors, (35), 3 states have call successors, (35) [2022-12-13 19:50:23,211 INFO L276 IsEmpty]: Start isEmpty. Operand 519096 states and 738969 transitions. [2022-12-13 19:50:23,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 399 [2022-12-13 19:50:23,222 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 19:50:23,222 INFO L195 NwaCegarLoop]: trace histogram [24, 24, 17, 17, 17, 17, 17, 17, 9, 9, 9, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 19:50:23,223 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-12-13 19:50:23,223 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 19:50:23,223 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:50:23,223 INFO L85 PathProgramCache]: Analyzing trace with hash 886300682, now seen corresponding path program 1 times [2022-12-13 19:50:23,223 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 19:50:23,223 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [268415173] [2022-12-13 19:50:23,223 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:50:23,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 19:50:23,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:50:23,676 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 19:50:23,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:50:23,681 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:50:23,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:50:23,684 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 19:50:23,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:50:23,688 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:50:23,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:50:23,690 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 19:50:23,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:50:23,694 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:50:23,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:50:23,696 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-12-13 19:50:23,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:50:23,700 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:50:23,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:50:23,702 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 19:50:23,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:50:23,706 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:50:23,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:50:23,708 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 19:50:23,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:50:23,712 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:50:23,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:50:23,714 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 19:50:23,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:50:23,718 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:50:23,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:50:23,720 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 19:50:23,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:50:23,724 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:50:23,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:50:23,726 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-12-13 19:50:23,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:50:23,730 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:50:23,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:50:23,732 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 19:50:23,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:50:23,736 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:50:23,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:50:23,738 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-12-13 19:50:23,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:50:23,742 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:50:23,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:50:23,744 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 19:50:23,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:50:23,748 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:50:23,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:50:23,751 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-12-13 19:50:23,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:50:23,755 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:50:23,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:50:23,757 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 19:50:23,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:50:23,761 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:50:23,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:50:23,763 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-12-13 19:50:23,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:50:23,768 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:50:23,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:50:23,770 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-12-13 19:50:23,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:50:23,774 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:50:23,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:50:23,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-12-13 19:50:23,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:50:23,781 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:50:23,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:50:23,783 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2022-12-13 19:50:23,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:50:23,786 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 206 [2022-12-13 19:50:23,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:50:23,790 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2022-12-13 19:50:23,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:50:23,793 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 219 [2022-12-13 19:50:23,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:50:23,797 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 225 [2022-12-13 19:50:23,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:50:23,800 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 243 [2022-12-13 19:50:23,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:50:23,806 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:50:23,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:50:23,809 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 255 [2022-12-13 19:50:23,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:50:23,812 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2022-12-13 19:50:23,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:50:23,816 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 287 [2022-12-13 19:50:23,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:50:23,822 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:50:23,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:50:23,825 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 19:50:23,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:50:23,827 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 19:50:23,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:50:23,829 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 308 [2022-12-13 19:50:23,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:50:23,836 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:50:23,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:50:23,838 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 19:50:23,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:50:23,841 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 19:50:23,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:50:23,843 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 329 [2022-12-13 19:50:23,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:50:23,847 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 336 [2022-12-13 19:50:23,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:50:23,852 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 361 [2022-12-13 19:50:23,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:50:23,855 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 368 [2022-12-13 19:50:23,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:50:23,857 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 374 [2022-12-13 19:50:23,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:50:23,860 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 391 [2022-12-13 19:50:23,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:50:23,863 INFO L134 CoverageAnalysis]: Checked inductivity of 1817 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 1802 trivial. 0 not checked. [2022-12-13 19:50:23,863 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 19:50:23,863 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [268415173] [2022-12-13 19:50:23,863 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [268415173] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 19:50:23,863 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 19:50:23,863 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 19:50:23,863 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1042720589] [2022-12-13 19:50:23,863 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 19:50:23,864 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 19:50:23,864 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 19:50:23,864 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 19:50:23,864 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 19:50:23,864 INFO L87 Difference]: Start difference. First operand 519096 states and 738969 transitions. Second operand has 4 states, 4 states have (on average 35.0) internal successors, (140), 3 states have internal predecessors, (140), 3 states have call successors, (40), 3 states have call predecessors, (40), 1 states have return successors, (37), 3 states have call predecessors, (37), 3 states have call successors, (37) [2022-12-13 19:50:52,960 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 19:50:52,960 INFO L93 Difference]: Finished difference Result 1203924 states and 1716595 transitions. [2022-12-13 19:50:52,961 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 19:50:52,961 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 35.0) internal successors, (140), 3 states have internal predecessors, (140), 3 states have call successors, (40), 3 states have call predecessors, (40), 1 states have return successors, (37), 3 states have call predecessors, (37), 3 states have call successors, (37) Word has length 398 [2022-12-13 19:50:52,961 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 19:50:56,225 INFO L225 Difference]: With dead ends: 1203924 [2022-12-13 19:50:56,225 INFO L226 Difference]: Without dead ends: 684986 [2022-12-13 19:50:57,931 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 119 GetRequests, 116 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-13 19:50:57,931 INFO L413 NwaCegarLoop]: 6347 mSDtfsCounter, 4355 mSDsluCounter, 6841 mSDsCounter, 0 mSdLazyCounter, 4998 mSolverCounterSat, 1208 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5037 SdHoareTripleChecker+Valid, 13188 SdHoareTripleChecker+Invalid, 6206 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1208 IncrementalHoareTripleChecker+Valid, 4998 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.1s IncrementalHoareTripleChecker+Time [2022-12-13 19:50:57,932 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5037 Valid, 13188 Invalid, 6206 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1208 Valid, 4998 Invalid, 0 Unknown, 0 Unchecked, 5.1s Time] [2022-12-13 19:50:58,534 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 684986 states.