./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--megaraid--megaraid_sas.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_602cb10d-08cf-409f-aa32-710275e3d6de/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_602cb10d-08cf-409f-aa32-710275e3d6de/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_602cb10d-08cf-409f-aa32-710275e3d6de/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_602cb10d-08cf-409f-aa32-710275e3d6de/bin/uautomizer-uyxdKDjOR8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--megaraid--megaraid_sas.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_602cb10d-08cf-409f-aa32-710275e3d6de/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_602cb10d-08cf-409f-aa32-710275e3d6de/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 d4a04f164f23bccd0af71a4f58b3950d923042f92e5233e5b981a5aec1f8e73c --- 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 21:11:51,756 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 21:11:51,758 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 21:11:51,775 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 21:11:51,775 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 21:11:51,776 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 21:11:51,778 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 21:11:51,779 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 21:11:51,780 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 21:11:51,781 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 21:11:51,782 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 21:11:51,783 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 21:11:51,784 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 21:11:51,784 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 21:11:51,785 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 21:11:51,786 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 21:11:51,787 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 21:11:51,788 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 21:11:51,790 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 21:11:51,791 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 21:11:51,793 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 21:11:51,794 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 21:11:51,795 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 21:11:51,796 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 21:11:51,799 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 21:11:51,799 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 21:11:51,800 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 21:11:51,800 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 21:11:51,801 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 21:11:51,802 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 21:11:51,802 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 21:11:51,803 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 21:11:51,803 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 21:11:51,804 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 21:11:51,805 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 21:11:51,805 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 21:11:51,805 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 21:11:51,806 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 21:11:51,806 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 21:11:51,806 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 21:11:51,807 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 21:11:51,808 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_602cb10d-08cf-409f-aa32-710275e3d6de/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-12-13 21:11:51,826 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 21:11:51,826 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 21:11:51,826 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 21:11:51,826 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 21:11:51,827 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 21:11:51,827 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 21:11:51,828 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 21:11:51,828 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 21:11:51,828 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 21:11:51,828 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 21:11:51,828 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-13 21:11:51,828 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 21:11:51,829 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-13 21:11:51,829 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 21:11:51,829 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-13 21:11:51,829 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-13 21:11:51,829 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 21:11:51,829 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-13 21:11:51,830 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 21:11:51,830 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 21:11:51,830 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 21:11:51,830 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 21:11:51,830 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 21:11:51,830 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 21:11:51,831 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-13 21:11:51,831 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-13 21:11:51,831 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-13 21:11:51,831 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 21:11:51,831 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-13 21:11:51,831 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 21:11:51,831 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 21:11:51,832 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 21:11:51,832 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_602cb10d-08cf-409f-aa32-710275e3d6de/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_602cb10d-08cf-409f-aa32-710275e3d6de/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d4a04f164f23bccd0af71a4f58b3950d923042f92e5233e5b981a5aec1f8e73c [2022-12-13 21:11:52,045 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 21:11:52,063 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 21:11:52,065 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 21:11:52,066 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 21:11:52,067 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 21:11:52,068 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_602cb10d-08cf-409f-aa32-710275e3d6de/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--megaraid--megaraid_sas.ko-entry_point.cil.out.i [2022-12-13 21:11:54,626 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 21:11:55,130 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 21:11:55,131 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_602cb10d-08cf-409f-aa32-710275e3d6de/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--megaraid--megaraid_sas.ko-entry_point.cil.out.i [2022-12-13 21:11:55,181 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_602cb10d-08cf-409f-aa32-710275e3d6de/bin/uautomizer-uyxdKDjOR8/data/b33de9af6/5f88c11b669f4da8afbbdee048d2eb2e/FLAGfea07b456 [2022-12-13 21:11:55,196 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_602cb10d-08cf-409f-aa32-710275e3d6de/bin/uautomizer-uyxdKDjOR8/data/b33de9af6/5f88c11b669f4da8afbbdee048d2eb2e [2022-12-13 21:11:55,199 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 21:11:55,200 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 21:11:55,202 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 21:11:55,202 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 21:11:55,205 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 21:11:55,206 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 09:11:55" (1/1) ... [2022-12-13 21:11:55,207 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24790c94 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:11:55, skipping insertion in model container [2022-12-13 21:11:55,207 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 09:11:55" (1/1) ... [2022-12-13 21:11:55,215 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 21:11:55,420 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 21:11:55,778 WARN L1266 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5732] [2022-12-13 21:11:55,778 WARN L1266 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5733-5734] [2022-12-13 21:11:55,944 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-13 21:11:55,961 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-13 21:11:56,032 WARN L623 FunctionHandler]: Unknown extern function __bitmap_weight [2022-12-13 21:11:56,042 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 21:11:56,051 WARN L623 FunctionHandler]: Unknown extern function find_first_bit [2022-12-13 21:11:56,059 WARN L623 FunctionHandler]: Unknown extern function find_next_bit [2022-12-13 21:11:56,146 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-13 21:11:56,270 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 21:11:56,277 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-13 21:11:56,335 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 21:11:56,464 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_602cb10d-08cf-409f-aa32-710275e3d6de/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--megaraid--megaraid_sas.ko-entry_point.cil.out.i[176188,176201] [2022-12-13 21:11:56,611 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_word [2022-12-13 21:11:56,617 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_dword [2022-12-13 21:11:56,623 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_word [2022-12-13 21:11:56,629 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_dword [2022-12-13 21:11:56,677 WARN L623 FunctionHandler]: Unknown extern function __pci_enable_wake [2022-12-13 21:11:56,788 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-13 21:11:56,794 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 21:11:56,795 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-13 21:11:56,801 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-13 21:11:56,817 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-12-13 21:11:56,864 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-13 21:11:56,865 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-13 21:11:56,865 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-13 21:11:56,866 WARN L623 FunctionHandler]: Unknown extern function __copy_from_user_overflow [2022-12-13 21:11:56,871 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-13 21:11:56,872 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-13 21:11:56,872 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-13 21:11:56,872 WARN L623 FunctionHandler]: Unknown extern function __copy_to_user_overflow [2022-12-13 21:11:56,883 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-13 21:11:56,903 WARN L623 FunctionHandler]: Unknown extern function __tasklet_schedule [2022-12-13 21:11:56,922 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 21:11:56,935 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 21:11:56,971 WARN L623 FunctionHandler]: Unknown extern function __register_chrdev [2022-12-13 21:11:56,982 WARN L623 FunctionHandler]: Unknown extern function __unregister_chrdev [2022-12-13 21:11:57,248 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,286 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 21:11:57,286 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,287 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,287 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 21:11:57,288 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,288 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,365 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 21:11:57,366 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 21:11:57,366 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,367 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,367 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 21:11:57,367 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,385 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-13 21:11:57,385 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 21:11:57,386 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-13 21:11:57,386 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-13 21:11:57,387 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-12-13 21:11:57,387 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-13 21:11:57,395 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-13 21:11:57,395 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 21:11:57,396 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-13 21:11:57,396 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 21:11:57,397 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-13 21:11:57,397 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-12-13 21:11:57,397 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-13 21:11:57,402 WARN L623 FunctionHandler]: Unknown extern function scsi_dma_map [2022-12-13 21:11:57,403 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-12-13 21:11:57,408 WARN L623 FunctionHandler]: Unknown extern function scsi_dma_map [2022-12-13 21:11:57,409 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-12-13 21:11:57,424 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,438 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,450 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,450 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,451 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,451 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,452 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,452 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,453 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,454 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,455 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,455 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,456 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,456 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,465 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,470 WARN L623 FunctionHandler]: Unknown extern function scsi_cmd_get_serial [2022-12-13 21:11:57,482 WARN L623 FunctionHandler]: Unknown extern function blk_queue_rq_timeout [2022-12-13 21:11:57,482 WARN L623 FunctionHandler]: Unknown extern function blk_queue_rq_timeout [2022-12-13 21:11:57,502 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,508 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-12-13 21:11:57,523 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,524 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,525 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,527 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,528 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,528 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,529 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,530 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,531 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,538 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,539 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,540 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,540 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,540 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,546 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,552 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,552 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 21:11:57,553 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,554 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,554 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,555 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,556 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,556 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 21:11:57,557 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 21:11:57,557 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 21:11:57,558 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,559 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,564 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 21:11:57,565 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 21:11:57,565 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,566 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,566 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,598 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-13 21:11:57,598 WARN L623 FunctionHandler]: Unknown extern function kill_fasync [2022-12-13 21:11:57,599 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,599 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 21:11:57,599 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 21:11:57,600 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-13 21:11:57,605 WARN L623 FunctionHandler]: Unknown extern function scsi_adjust_queue_depth [2022-12-13 21:11:57,611 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-13 21:11:57,617 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-13 21:11:57,618 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,618 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,618 WARN L623 FunctionHandler]: Unknown extern function scsi_dma_unmap [2022-12-13 21:11:57,620 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,620 WARN L623 FunctionHandler]: Unknown extern function scsi_dma_unmap [2022-12-13 21:11:57,621 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,622 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,629 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,629 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,630 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,630 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,631 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,631 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,632 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,633 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,634 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,635 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,635 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,636 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,636 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,636 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 21:11:57,637 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,644 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,644 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,645 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,645 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,647 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,647 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,650 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 21:11:57,651 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,652 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 21:11:57,652 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,653 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,659 WARN L623 FunctionHandler]: Unknown extern function dma_pool_free [2022-12-13 21:11:57,659 WARN L623 FunctionHandler]: Unknown extern function dma_pool_free [2022-12-13 21:11:57,659 WARN L623 FunctionHandler]: Unknown extern function dma_pool_destroy [2022-12-13 21:11:57,660 WARN L623 FunctionHandler]: Unknown extern function dma_pool_destroy [2022-12-13 21:11:57,665 WARN L623 FunctionHandler]: Unknown extern function dma_pool_create [2022-12-13 21:11:57,666 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,666 WARN L623 FunctionHandler]: Unknown extern function dma_pool_create [2022-12-13 21:11:57,667 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,667 WARN L623 FunctionHandler]: Unknown extern function dma_pool_destroy [2022-12-13 21:11:57,668 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,674 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:11:57,674 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:11:57,680 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,680 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:11:57,681 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:11:57,682 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,682 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,683 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,690 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,691 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,693 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,693 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,700 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,701 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,703 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,704 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,705 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,711 WARN L623 FunctionHandler]: Unknown extern function pci_select_bars [2022-12-13 21:11:57,711 WARN L623 FunctionHandler]: Unknown extern function find_first_bit [2022-12-13 21:11:57,711 WARN L623 FunctionHandler]: Unknown extern function pci_request_selected_regions [2022-12-13 21:11:57,712 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,712 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-13 21:11:57,712 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,714 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 21:11:57,716 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix [2022-12-13 21:11:57,716 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix [2022-12-13 21:11:57,717 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 21:11:57,717 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,717 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,719 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 21:11:57,719 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 21:11:57,720 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 21:11:57,732 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,733 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:11:57,734 WARN L623 FunctionHandler]: Unknown extern function tasklet_init [2022-12-13 21:11:57,734 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 21:11:57,734 WARN L623 FunctionHandler]: Unknown extern function pci_release_selected_regions [2022-12-13 21:11:57,740 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 21:11:57,740 WARN L623 FunctionHandler]: Unknown extern function pci_release_selected_regions [2022-12-13 21:11:57,746 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 21:11:57,748 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,761 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,762 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,762 WARN L623 FunctionHandler]: Unknown extern function scsi_scan_host [2022-12-13 21:11:57,768 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 21:11:57,774 WARN L623 FunctionHandler]: Unknown extern function pci_find_capability [2022-12-13 21:11:57,775 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 21:11:57,775 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,775 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,776 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device_mem [2022-12-13 21:11:57,776 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-13 21:11:57,776 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,777 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,778 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 21:11:57,778 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,779 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,779 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-13 21:11:57,780 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-13 21:11:57,780 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 21:11:57,780 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 21:11:57,781 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 21:11:57,781 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 21:11:57,781 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 21:11:57,782 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 21:11:57,782 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 21:11:57,783 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 21:11:57,783 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 21:11:57,784 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,784 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,785 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,786 WARN L623 FunctionHandler]: Unknown extern function irq_set_affinity_hint [2022-12-13 21:11:57,786 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 21:11:57,786 WARN L623 FunctionHandler]: Unknown extern function irq_set_affinity_hint [2022-12-13 21:11:57,787 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 21:11:57,788 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,789 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,789 WARN L623 FunctionHandler]: Unknown extern function irq_set_affinity_hint [2022-12-13 21:11:57,790 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 21:11:57,790 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 21:11:57,791 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-12-13 21:11:57,791 WARN L623 FunctionHandler]: Unknown extern function scsi_host_put [2022-12-13 21:11:57,791 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 21:11:57,798 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 21:11:57,805 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 21:11:57,811 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-13 21:11:57,811 WARN L623 FunctionHandler]: Unknown extern function tasklet_kill [2022-12-13 21:11:57,812 WARN L623 FunctionHandler]: Unknown extern function irq_set_affinity_hint [2022-12-13 21:11:57,812 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 21:11:57,812 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 21:11:57,813 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-12-13 21:11:57,813 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-13 21:11:57,813 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 21:11:57,813 WARN L623 FunctionHandler]: Unknown extern function pci_choose_state [2022-12-13 21:11:57,813 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-13 21:11:57,819 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-13 21:11:57,820 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-13 21:11:57,820 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device_mem [2022-12-13 21:11:57,820 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,821 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-13 21:11:57,821 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix [2022-12-13 21:11:57,822 WARN L623 FunctionHandler]: Unknown extern function tasklet_init [2022-12-13 21:11:57,823 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,823 WARN L623 FunctionHandler]: Unknown extern function irq_set_affinity_hint [2022-12-13 21:11:57,824 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 21:11:57,824 WARN L623 FunctionHandler]: Unknown extern function irq_set_affinity_hint [2022-12-13 21:11:57,824 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 21:11:57,826 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,826 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,827 WARN L623 FunctionHandler]: Unknown extern function scsi_host_put [2022-12-13 21:11:57,827 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 21:11:57,834 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-13 21:11:57,834 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-13 21:11:57,834 WARN L623 FunctionHandler]: Unknown extern function tasklet_kill [2022-12-13 21:11:57,835 WARN L623 FunctionHandler]: Unknown extern function irq_set_affinity_hint [2022-12-13 21:11:57,835 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 21:11:57,836 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 21:11:57,836 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-12-13 21:11:57,837 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:11:57,838 WARN L623 FunctionHandler]: Unknown extern function scsi_host_put [2022-12-13 21:11:57,838 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 21:11:57,844 WARN L623 FunctionHandler]: Unknown extern function irq_set_affinity_hint [2022-12-13 21:11:57,844 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 21:11:57,845 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 21:11:57,845 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-12-13 21:11:57,850 WARN L623 FunctionHandler]: Unknown extern function capable [2022-12-13 21:11:57,856 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 21:11:57,856 WARN L623 FunctionHandler]: Unknown extern function fasync_helper [2022-12-13 21:11:57,856 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:11:57,857 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,868 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,869 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,870 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,872 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,873 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,880 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,880 WARN L623 FunctionHandler]: Unknown extern function down_interruptible [2022-12-13 21:11:57,881 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,881 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 21:11:57,881 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,882 WARN L623 FunctionHandler]: Unknown extern function up [2022-12-13 21:11:57,882 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:11:57,887 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,889 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,889 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 21:11:57,889 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,889 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 21:11:57,890 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:11:57,901 WARN L623 FunctionHandler]: Unknown extern function compat_alloc_user_space [2022-12-13 21:11:57,902 WARN L623 FunctionHandler]: Unknown extern function clear_user [2022-12-13 21:11:57,902 WARN L623 FunctionHandler]: Unknown extern function copy_in_user [2022-12-13 21:11:57,902 WARN L623 FunctionHandler]: Unknown extern function copy_in_user [2022-12-13 21:11:57,902 WARN L623 FunctionHandler]: Unknown extern function copy_in_user [2022-12-13 21:11:57,903 WARN L623 FunctionHandler]: Unknown extern function copy_in_user [2022-12-13 21:11:57,903 WARN L623 FunctionHandler]: Unknown extern function copy_in_user [2022-12-13 21:11:57,903 WARN L623 FunctionHandler]: Unknown extern function copy_in_user [2022-12-13 21:11:57,904 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-13 21:11:57,904 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-13 21:11:57,905 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-13 21:11:57,905 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-13 21:11:57,905 WARN L623 FunctionHandler]: Unknown extern function copy_in_user [2022-12-13 21:11:57,906 WARN L623 FunctionHandler]: Unknown extern function copy_in_user [2022-12-13 21:11:57,906 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,931 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 21:11:57,937 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 21:11:57,943 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 21:11:57,949 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,950 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,950 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:11:57,951 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,951 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 21:11:57,952 WARN L623 FunctionHandler]: Unknown extern function scsi_device_lookup [2022-12-13 21:11:57,953 WARN L623 FunctionHandler]: Unknown extern function scsi_add_device [2022-12-13 21:11:57,953 WARN L623 FunctionHandler]: Unknown extern function scsi_device_put [2022-12-13 21:11:57,954 WARN L623 FunctionHandler]: Unknown extern function scsi_device_lookup [2022-12-13 21:11:57,954 WARN L623 FunctionHandler]: Unknown extern function scsi_device_put [2022-12-13 21:11:57,954 WARN L623 FunctionHandler]: Unknown extern function scsi_remove_device [2022-12-13 21:11:57,954 WARN L623 FunctionHandler]: Unknown extern function scsi_device_put [2022-12-13 21:11:57,955 WARN L623 FunctionHandler]: Unknown extern function scsi_device_lookup [2022-12-13 21:11:57,956 WARN L623 FunctionHandler]: Unknown extern function scsi_device_put [2022-12-13 21:11:57,956 WARN L623 FunctionHandler]: Unknown extern function scsi_remove_device [2022-12-13 21:11:57,956 WARN L623 FunctionHandler]: Unknown extern function scsi_device_put [2022-12-13 21:11:57,957 WARN L623 FunctionHandler]: Unknown extern function scsi_device_lookup [2022-12-13 21:11:57,958 WARN L623 FunctionHandler]: Unknown extern function scsi_add_device [2022-12-13 21:11:57,958 WARN L623 FunctionHandler]: Unknown extern function scsi_device_put [2022-12-13 21:11:57,959 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,959 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:11:57,959 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,960 WARN L623 FunctionHandler]: Unknown extern function scsi_device_lookup [2022-12-13 21:11:57,960 WARN L623 FunctionHandler]: Unknown extern function scsi_add_device [2022-12-13 21:11:57,960 WARN L623 FunctionHandler]: Unknown extern function scsi_device_put [2022-12-13 21:11:57,960 WARN L623 FunctionHandler]: Unknown extern function scsi_remove_device [2022-12-13 21:11:57,961 WARN L623 FunctionHandler]: Unknown extern function scsi_device_put [2022-12-13 21:11:57,961 WARN L623 FunctionHandler]: Unknown extern function scsi_device_lookup [2022-12-13 21:11:57,962 WARN L623 FunctionHandler]: Unknown extern function scsi_add_device [2022-12-13 21:11:57,962 WARN L623 FunctionHandler]: Unknown extern function scsi_device_put [2022-12-13 21:11:57,962 WARN L623 FunctionHandler]: Unknown extern function scsi_remove_device [2022-12-13 21:11:57,962 WARN L623 FunctionHandler]: Unknown extern function scsi_device_put [2022-12-13 21:11:57,963 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:11:57,963 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 21:11:57,963 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:11:57,963 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,964 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:11:57,969 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,969 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 21:11:57,970 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,970 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-13 21:11:57,970 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:57,971 WARN L623 FunctionHandler]: Unknown extern function driver_create_file [2022-12-13 21:11:57,971 WARN L623 FunctionHandler]: Unknown extern function driver_create_file [2022-12-13 21:11:57,971 WARN L623 FunctionHandler]: Unknown extern function driver_create_file [2022-12-13 21:11:57,971 WARN L623 FunctionHandler]: Unknown extern function driver_create_file [2022-12-13 21:11:57,972 WARN L623 FunctionHandler]: Unknown extern function driver_create_file [2022-12-13 21:11:57,972 WARN L623 FunctionHandler]: Unknown extern function driver_remove_file [2022-12-13 21:11:57,972 WARN L623 FunctionHandler]: Unknown extern function driver_remove_file [2022-12-13 21:11:57,972 WARN L623 FunctionHandler]: Unknown extern function driver_remove_file [2022-12-13 21:11:57,973 WARN L623 FunctionHandler]: Unknown extern function driver_remove_file [2022-12-13 21:11:57,973 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-13 21:11:57,978 WARN L623 FunctionHandler]: Unknown extern function driver_remove_file [2022-12-13 21:11:57,978 WARN L623 FunctionHandler]: Unknown extern function driver_remove_file [2022-12-13 21:11:57,979 WARN L623 FunctionHandler]: Unknown extern function driver_remove_file [2022-12-13 21:11:57,979 WARN L623 FunctionHandler]: Unknown extern function driver_remove_file [2022-12-13 21:11:57,979 WARN L623 FunctionHandler]: Unknown extern function driver_remove_file [2022-12-13 21:11:57,979 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-13 21:11:58,046 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u32 [2022-12-13 21:11:58,048 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u32 [2022-12-13 21:11:58,048 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u32 [2022-12-13 21:11:58,048 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u32 [2022-12-13 21:11:58,049 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-13 21:11:58,052 WARN L623 FunctionHandler]: Unknown extern function ldv_release_11 [2022-12-13 21:11:58,052 WARN L623 FunctionHandler]: Unknown extern function ldv_probe_11 [2022-12-13 21:11:58,054 WARN L623 FunctionHandler]: Unknown extern function noop_llseek [2022-12-13 21:11:58,054 WARN L623 FunctionHandler]: Unknown extern function ldv_release_9 [2022-12-13 21:11:58,056 WARN L623 FunctionHandler]: Unknown extern function ldv_release_12 [2022-12-13 21:11:58,056 WARN L623 FunctionHandler]: Unknown extern function ldv_probe_12 [2022-12-13 21:11:58,059 WARN L623 FunctionHandler]: Unknown extern function ldv_release_14 [2022-12-13 21:11:58,059 WARN L623 FunctionHandler]: Unknown extern function ldv_probe_14 [2022-12-13 21:11:58,063 WARN L623 FunctionHandler]: Unknown extern function ldv_release_13 [2022-12-13 21:11:58,063 WARN L623 FunctionHandler]: Unknown extern function ldv_probe_13 [2022-12-13 21:11:58,065 WARN L623 FunctionHandler]: Unknown extern function ldv_check_final_state [2022-12-13 21:11:58,071 WARN L623 FunctionHandler]: Unknown extern function scsi_add_host_with_dma [2022-12-13 21:11:58,072 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 21:11:58,072 WARN L623 FunctionHandler]: Unknown extern function dma_pool_alloc [2022-12-13 21:11:58,073 WARN L623 FunctionHandler]: Unknown extern function dma_pool_alloc [2022-12-13 21:11:58,073 WARN L623 FunctionHandler]: Unknown extern function scsi_host_alloc [2022-12-13 21:11:58,073 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-13 21:11:58,074 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-13 21:11:58,074 WARN L623 FunctionHandler]: Unknown extern function scsi_remove_host [2022-12-13 21:11:58,201 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,212 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,213 WARN L623 FunctionHandler]: Unknown extern function dma_pool_free [2022-12-13 21:11:58,213 WARN L623 FunctionHandler]: Unknown extern function dma_pool_free [2022-12-13 21:11:58,214 WARN L623 FunctionHandler]: Unknown extern function dma_pool_destroy [2022-12-13 21:11:58,214 WARN L623 FunctionHandler]: Unknown extern function dma_pool_destroy [2022-12-13 21:11:58,215 WARN L623 FunctionHandler]: Unknown extern function dma_pool_free [2022-12-13 21:11:58,215 WARN L623 FunctionHandler]: Unknown extern function dma_pool_destroy [2022-12-13 21:11:58,215 WARN L623 FunctionHandler]: Unknown extern function dma_pool_free [2022-12-13 21:11:58,215 WARN L623 FunctionHandler]: Unknown extern function dma_pool_destroy [2022-12-13 21:11:58,216 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:11:58,216 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:11:58,222 WARN L623 FunctionHandler]: Unknown extern function dma_pool_create [2022-12-13 21:11:58,222 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,222 WARN L623 FunctionHandler]: Unknown extern function dma_pool_create [2022-12-13 21:11:58,223 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,223 WARN L623 FunctionHandler]: Unknown extern function dma_pool_destroy [2022-12-13 21:11:58,224 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,230 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,230 WARN L623 FunctionHandler]: Unknown extern function dma_pool_create [2022-12-13 21:11:58,231 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,231 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,231 WARN L623 FunctionHandler]: Unknown extern function dma_pool_destroy [2022-12-13 21:11:58,232 WARN L623 FunctionHandler]: Unknown extern function dma_pool_create [2022-12-13 21:11:58,232 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,233 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,233 WARN L623 FunctionHandler]: Unknown extern function dma_pool_destroy [2022-12-13 21:11:58,233 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,234 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,234 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:11:58,244 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:11:58,246 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,246 WARN L623 FunctionHandler]: Unknown extern function dma_pool_free [2022-12-13 21:11:58,246 WARN L623 FunctionHandler]: Unknown extern function dma_pool_destroy [2022-12-13 21:11:58,246 WARN L623 FunctionHandler]: Unknown extern function dma_pool_free [2022-12-13 21:11:58,246 WARN L623 FunctionHandler]: Unknown extern function dma_pool_destroy [2022-12-13 21:11:58,247 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 21:11:58,248 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,249 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,250 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 21:11:58,251 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,257 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,258 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,259 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,260 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,267 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 21:11:58,268 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 21:11:58,268 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 21:11:58,268 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 21:11:58,269 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 21:11:58,269 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 21:11:58,278 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,290 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,296 WARN L623 FunctionHandler]: Unknown extern function scsi_dma_map [2022-12-13 21:11:58,297 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-12-13 21:11:58,319 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 21:11:58,320 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 21:11:58,320 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 21:11:58,320 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 21:11:58,321 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-13 21:11:58,331 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 21:11:58,331 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 21:11:58,331 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 21:11:58,331 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 21:11:58,332 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-13 21:11:58,339 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,345 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,351 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,351 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,359 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,359 WARN L623 FunctionHandler]: Unknown extern function scsi_dma_unmap [2022-12-13 21:11:58,375 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,388 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,394 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,394 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 21:11:58,394 WARN L623 FunctionHandler]: Unknown extern function pci_release_selected_regions [2022-12-13 21:11:58,414 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,415 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,415 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,416 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 21:11:58,416 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,418 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 21:11:58,419 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,419 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 21:11:58,419 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,420 WARN L623 FunctionHandler]: Unknown extern function scsi_dma_unmap [2022-12-13 21:11:58,421 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,421 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 21:11:58,421 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,422 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,422 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 21:11:58,422 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,423 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 21:11:58,423 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,424 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 21:11:58,424 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 21:11:58,424 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,425 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 21:11:58,425 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,425 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,426 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,426 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,427 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,428 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,428 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:11:58,440 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u32 [2022-12-13 21:11:58,442 WARN L623 FunctionHandler]: Unknown extern function ldv_release_2 [2022-12-13 21:11:58,442 WARN L623 FunctionHandler]: Unknown extern function ldv_probe_2 [2022-12-13 21:11:58,443 WARN L623 FunctionHandler]: Unknown extern function scsi_add_host_with_dma [2022-12-13 21:11:58,443 WARN L623 FunctionHandler]: Unknown extern function dma_pool_alloc [2022-12-13 21:11:58,443 WARN L623 FunctionHandler]: Unknown extern function dma_pool_alloc [2022-12-13 21:11:58,443 WARN L623 FunctionHandler]: Unknown extern function dma_pool_alloc [2022-12-13 21:11:58,444 WARN L623 FunctionHandler]: Unknown extern function dma_pool_alloc [2022-12-13 21:11:58,444 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-13 21:11:58,474 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,479 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,497 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,497 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,518 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 21:11:58,525 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 21:11:58,543 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 21:11:58,544 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 21:11:58,544 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 21:11:58,549 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,559 WARN L623 FunctionHandler]: Unknown extern function scsi_add_host_with_dma [2022-12-13 21:11:58,570 WARN L623 FunctionHandler]: Unknown extern function ldv_some_page [2022-12-13 21:11:58,586 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 21:11:58,587 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 21:11:58,587 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 21:11:58,588 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 21:11:58,589 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 21:11:58,589 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 21:11:58,597 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 21:11:58,597 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 21:11:58,597 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 21:11:58,603 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 21:11:58,649 INFO L203 MainTranslator]: Completed pre-run [2022-12-13 21:11:58,730 WARN L1266 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5732] [2022-12-13 21:11:58,730 WARN L1266 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5733-5734] [2022-12-13 21:11:58,732 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-13 21:11:58,732 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-13 21:11:58,733 WARN L623 FunctionHandler]: Unknown extern function __bitmap_weight [2022-12-13 21:11:58,734 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 21:11:58,734 WARN L623 FunctionHandler]: Unknown extern function find_first_bit [2022-12-13 21:11:58,734 WARN L623 FunctionHandler]: Unknown extern function find_next_bit [2022-12-13 21:11:58,736 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-13 21:11:58,737 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 21:11:58,737 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-13 21:11:58,738 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 21:11:58,739 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_602cb10d-08cf-409f-aa32-710275e3d6de/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--megaraid--megaraid_sas.ko-entry_point.cil.out.i[176188,176201] [2022-12-13 21:11:58,741 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_word [2022-12-13 21:11:58,742 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_dword [2022-12-13 21:11:58,744 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_word [2022-12-13 21:11:58,745 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_dword [2022-12-13 21:11:58,746 WARN L623 FunctionHandler]: Unknown extern function __pci_enable_wake [2022-12-13 21:11:58,750 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-13 21:11:58,751 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 21:11:58,751 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-13 21:11:58,751 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-13 21:11:58,752 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-12-13 21:11:58,753 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-13 21:11:58,753 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-13 21:11:58,753 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-13 21:11:58,753 WARN L623 FunctionHandler]: Unknown extern function __copy_from_user_overflow [2022-12-13 21:11:58,754 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-13 21:11:58,754 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-13 21:11:58,754 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-13 21:11:58,754 WARN L623 FunctionHandler]: Unknown extern function __copy_to_user_overflow [2022-12-13 21:11:58,754 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-13 21:11:58,755 WARN L623 FunctionHandler]: Unknown extern function __tasklet_schedule [2022-12-13 21:11:58,755 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 21:11:58,757 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 21:11:58,758 WARN L623 FunctionHandler]: Unknown extern function __register_chrdev [2022-12-13 21:11:58,758 WARN L623 FunctionHandler]: Unknown extern function __unregister_chrdev [2022-12-13 21:11:58,765 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,767 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 21:11:58,767 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,767 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,768 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 21:11:58,768 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,768 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,772 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 21:11:58,773 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 21:11:58,773 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,773 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,773 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 21:11:58,773 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,804 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-13 21:11:58,805 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 21:11:58,805 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-13 21:11:58,806 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-13 21:11:58,806 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-12-13 21:11:58,806 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-13 21:11:58,815 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-13 21:11:58,816 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 21:11:58,816 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-13 21:11:58,817 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 21:11:58,817 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-13 21:11:58,818 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-12-13 21:11:58,818 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-13 21:11:58,818 WARN L623 FunctionHandler]: Unknown extern function scsi_dma_map [2022-12-13 21:11:58,819 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-12-13 21:11:58,819 WARN L623 FunctionHandler]: Unknown extern function scsi_dma_map [2022-12-13 21:11:58,820 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-12-13 21:11:58,824 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,830 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,832 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,832 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,833 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,833 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,838 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,838 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,839 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,839 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,840 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,840 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,845 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,846 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,861 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,862 WARN L623 FunctionHandler]: Unknown extern function scsi_cmd_get_serial [2022-12-13 21:11:58,865 WARN L623 FunctionHandler]: Unknown extern function blk_queue_rq_timeout [2022-12-13 21:11:58,866 WARN L623 FunctionHandler]: Unknown extern function blk_queue_rq_timeout [2022-12-13 21:11:58,869 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,874 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-12-13 21:11:58,881 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,881 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,882 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,884 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,884 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,885 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,886 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,886 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,887 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,889 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,890 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,891 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,898 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,898 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,899 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,900 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,900 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 21:11:58,901 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,902 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,904 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,908 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,909 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,909 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 21:11:58,910 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 21:11:58,911 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 21:11:58,911 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,912 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,913 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 21:11:58,913 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 21:11:58,914 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,914 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,914 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,920 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-13 21:11:58,921 WARN L623 FunctionHandler]: Unknown extern function kill_fasync [2022-12-13 21:11:58,925 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,929 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 21:11:58,929 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 21:11:58,930 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-13 21:11:58,931 WARN L623 FunctionHandler]: Unknown extern function scsi_adjust_queue_depth [2022-12-13 21:11:58,932 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-13 21:11:58,932 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-13 21:11:58,933 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,933 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,934 WARN L623 FunctionHandler]: Unknown extern function scsi_dma_unmap [2022-12-13 21:11:58,937 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,938 WARN L623 FunctionHandler]: Unknown extern function scsi_dma_unmap [2022-12-13 21:11:58,941 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,942 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,944 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,944 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,945 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,945 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,950 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,955 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,955 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,969 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,970 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,970 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,971 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,976 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,976 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,976 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 21:11:58,977 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,989 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,990 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,995 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:58,995 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,001 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,002 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,009 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 21:11:59,010 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,011 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 21:11:59,012 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,012 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,017 WARN L623 FunctionHandler]: Unknown extern function dma_pool_free [2022-12-13 21:11:59,018 WARN L623 FunctionHandler]: Unknown extern function dma_pool_free [2022-12-13 21:11:59,019 WARN L623 FunctionHandler]: Unknown extern function dma_pool_destroy [2022-12-13 21:11:59,019 WARN L623 FunctionHandler]: Unknown extern function dma_pool_destroy [2022-12-13 21:11:59,020 WARN L623 FunctionHandler]: Unknown extern function dma_pool_create [2022-12-13 21:11:59,020 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,021 WARN L623 FunctionHandler]: Unknown extern function dma_pool_create [2022-12-13 21:11:59,021 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,022 WARN L623 FunctionHandler]: Unknown extern function dma_pool_destroy [2022-12-13 21:11:59,027 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,029 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:11:59,029 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:11:59,039 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,044 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:11:59,044 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:11:59,054 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,055 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,056 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,058 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,059 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,061 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,062 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,064 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,065 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,071 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,073 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,074 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,075 WARN L623 FunctionHandler]: Unknown extern function pci_select_bars [2022-12-13 21:11:59,076 WARN L623 FunctionHandler]: Unknown extern function find_first_bit [2022-12-13 21:11:59,076 WARN L623 FunctionHandler]: Unknown extern function pci_request_selected_regions [2022-12-13 21:11:59,076 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,077 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-13 21:11:59,077 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,125 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 21:11:59,128 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix [2022-12-13 21:11:59,128 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix [2022-12-13 21:11:59,129 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 21:11:59,133 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,133 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,134 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 21:11:59,135 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 21:11:59,135 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 21:11:59,136 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,137 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:11:59,137 WARN L623 FunctionHandler]: Unknown extern function tasklet_init [2022-12-13 21:11:59,138 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 21:11:59,138 WARN L623 FunctionHandler]: Unknown extern function pci_release_selected_regions [2022-12-13 21:11:59,139 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 21:11:59,139 WARN L623 FunctionHandler]: Unknown extern function pci_release_selected_regions [2022-12-13 21:11:59,141 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 21:11:59,147 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,161 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,162 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,163 WARN L623 FunctionHandler]: Unknown extern function scsi_scan_host [2022-12-13 21:11:59,163 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 21:11:59,165 WARN L623 FunctionHandler]: Unknown extern function pci_find_capability [2022-12-13 21:11:59,165 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 21:11:59,165 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,166 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,166 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device_mem [2022-12-13 21:11:59,166 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-13 21:11:59,167 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,167 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,168 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 21:11:59,168 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,169 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,169 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-13 21:11:59,170 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-13 21:11:59,170 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 21:11:59,170 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 21:11:59,170 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 21:11:59,170 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 21:11:59,171 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 21:11:59,172 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 21:11:59,172 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 21:11:59,172 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 21:11:59,173 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 21:11:59,174 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,174 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,178 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,179 WARN L623 FunctionHandler]: Unknown extern function irq_set_affinity_hint [2022-12-13 21:11:59,179 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 21:11:59,180 WARN L623 FunctionHandler]: Unknown extern function irq_set_affinity_hint [2022-12-13 21:11:59,180 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 21:11:59,185 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,189 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,193 WARN L623 FunctionHandler]: Unknown extern function irq_set_affinity_hint [2022-12-13 21:11:59,194 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 21:11:59,194 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 21:11:59,195 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-12-13 21:11:59,196 WARN L623 FunctionHandler]: Unknown extern function scsi_host_put [2022-12-13 21:11:59,196 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 21:11:59,197 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 21:11:59,214 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 21:11:59,215 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-13 21:11:59,216 WARN L623 FunctionHandler]: Unknown extern function tasklet_kill [2022-12-13 21:11:59,220 WARN L623 FunctionHandler]: Unknown extern function irq_set_affinity_hint [2022-12-13 21:11:59,220 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 21:11:59,221 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 21:11:59,221 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-12-13 21:11:59,221 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-13 21:11:59,221 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 21:11:59,221 WARN L623 FunctionHandler]: Unknown extern function pci_choose_state [2022-12-13 21:11:59,222 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-13 21:11:59,222 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-13 21:11:59,222 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-13 21:11:59,223 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device_mem [2022-12-13 21:11:59,223 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,223 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-13 21:11:59,223 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix [2022-12-13 21:11:59,224 WARN L623 FunctionHandler]: Unknown extern function tasklet_init [2022-12-13 21:11:59,229 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,229 WARN L623 FunctionHandler]: Unknown extern function irq_set_affinity_hint [2022-12-13 21:11:59,230 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 21:11:59,230 WARN L623 FunctionHandler]: Unknown extern function irq_set_affinity_hint [2022-12-13 21:11:59,230 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 21:11:59,235 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,240 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,241 WARN L623 FunctionHandler]: Unknown extern function scsi_host_put [2022-12-13 21:11:59,241 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 21:11:59,242 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-13 21:11:59,242 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-13 21:11:59,243 WARN L623 FunctionHandler]: Unknown extern function tasklet_kill [2022-12-13 21:11:59,247 WARN L623 FunctionHandler]: Unknown extern function irq_set_affinity_hint [2022-12-13 21:11:59,247 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 21:11:59,248 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 21:11:59,248 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-12-13 21:11:59,249 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:11:59,250 WARN L623 FunctionHandler]: Unknown extern function scsi_host_put [2022-12-13 21:11:59,250 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 21:11:59,255 WARN L623 FunctionHandler]: Unknown extern function irq_set_affinity_hint [2022-12-13 21:11:59,255 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 21:11:59,255 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 21:11:59,256 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-12-13 21:11:59,256 WARN L623 FunctionHandler]: Unknown extern function capable [2022-12-13 21:11:59,256 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 21:11:59,257 WARN L623 FunctionHandler]: Unknown extern function fasync_helper [2022-12-13 21:11:59,257 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:11:59,257 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,258 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,259 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,260 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,262 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,262 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,265 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,265 WARN L623 FunctionHandler]: Unknown extern function down_interruptible [2022-12-13 21:11:59,266 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,266 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 21:11:59,266 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,267 WARN L623 FunctionHandler]: Unknown extern function up [2022-12-13 21:11:59,267 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:11:59,267 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,269 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,269 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 21:11:59,269 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,270 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 21:11:59,270 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:11:59,271 WARN L623 FunctionHandler]: Unknown extern function compat_alloc_user_space [2022-12-13 21:11:59,271 WARN L623 FunctionHandler]: Unknown extern function clear_user [2022-12-13 21:11:59,272 WARN L623 FunctionHandler]: Unknown extern function copy_in_user [2022-12-13 21:11:59,272 WARN L623 FunctionHandler]: Unknown extern function copy_in_user [2022-12-13 21:11:59,273 WARN L623 FunctionHandler]: Unknown extern function copy_in_user [2022-12-13 21:11:59,273 WARN L623 FunctionHandler]: Unknown extern function copy_in_user [2022-12-13 21:11:59,273 WARN L623 FunctionHandler]: Unknown extern function copy_in_user [2022-12-13 21:11:59,274 WARN L623 FunctionHandler]: Unknown extern function copy_in_user [2022-12-13 21:11:59,274 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-13 21:11:59,275 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-13 21:11:59,275 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-13 21:11:59,275 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-13 21:11:59,276 WARN L623 FunctionHandler]: Unknown extern function copy_in_user [2022-12-13 21:11:59,277 WARN L623 FunctionHandler]: Unknown extern function copy_in_user [2022-12-13 21:11:59,277 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,280 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 21:11:59,281 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 21:11:59,282 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 21:11:59,282 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,286 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,286 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:11:59,287 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,287 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 21:11:59,288 WARN L623 FunctionHandler]: Unknown extern function scsi_device_lookup [2022-12-13 21:11:59,289 WARN L623 FunctionHandler]: Unknown extern function scsi_add_device [2022-12-13 21:11:59,289 WARN L623 FunctionHandler]: Unknown extern function scsi_device_put [2022-12-13 21:11:59,290 WARN L623 FunctionHandler]: Unknown extern function scsi_device_lookup [2022-12-13 21:11:59,290 WARN L623 FunctionHandler]: Unknown extern function scsi_device_put [2022-12-13 21:11:59,291 WARN L623 FunctionHandler]: Unknown extern function scsi_remove_device [2022-12-13 21:11:59,291 WARN L623 FunctionHandler]: Unknown extern function scsi_device_put [2022-12-13 21:11:59,292 WARN L623 FunctionHandler]: Unknown extern function scsi_device_lookup [2022-12-13 21:11:59,292 WARN L623 FunctionHandler]: Unknown extern function scsi_device_put [2022-12-13 21:11:59,293 WARN L623 FunctionHandler]: Unknown extern function scsi_remove_device [2022-12-13 21:11:59,293 WARN L623 FunctionHandler]: Unknown extern function scsi_device_put [2022-12-13 21:11:59,294 WARN L623 FunctionHandler]: Unknown extern function scsi_device_lookup [2022-12-13 21:11:59,295 WARN L623 FunctionHandler]: Unknown extern function scsi_add_device [2022-12-13 21:11:59,295 WARN L623 FunctionHandler]: Unknown extern function scsi_device_put [2022-12-13 21:11:59,296 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,296 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:11:59,296 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,296 WARN L623 FunctionHandler]: Unknown extern function scsi_device_lookup [2022-12-13 21:11:59,297 WARN L623 FunctionHandler]: Unknown extern function scsi_add_device [2022-12-13 21:11:59,297 WARN L623 FunctionHandler]: Unknown extern function scsi_device_put [2022-12-13 21:11:59,298 WARN L623 FunctionHandler]: Unknown extern function scsi_remove_device [2022-12-13 21:11:59,298 WARN L623 FunctionHandler]: Unknown extern function scsi_device_put [2022-12-13 21:11:59,299 WARN L623 FunctionHandler]: Unknown extern function scsi_device_lookup [2022-12-13 21:11:59,299 WARN L623 FunctionHandler]: Unknown extern function scsi_add_device [2022-12-13 21:11:59,299 WARN L623 FunctionHandler]: Unknown extern function scsi_device_put [2022-12-13 21:11:59,300 WARN L623 FunctionHandler]: Unknown extern function scsi_remove_device [2022-12-13 21:11:59,300 WARN L623 FunctionHandler]: Unknown extern function scsi_device_put [2022-12-13 21:11:59,300 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:11:59,301 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 21:11:59,301 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:11:59,301 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,302 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:11:59,302 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,303 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 21:11:59,303 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,303 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-13 21:11:59,304 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,304 WARN L623 FunctionHandler]: Unknown extern function driver_create_file [2022-12-13 21:11:59,304 WARN L623 FunctionHandler]: Unknown extern function driver_create_file [2022-12-13 21:11:59,305 WARN L623 FunctionHandler]: Unknown extern function driver_create_file [2022-12-13 21:11:59,305 WARN L623 FunctionHandler]: Unknown extern function driver_create_file [2022-12-13 21:11:59,305 WARN L623 FunctionHandler]: Unknown extern function driver_create_file [2022-12-13 21:11:59,305 WARN L623 FunctionHandler]: Unknown extern function driver_remove_file [2022-12-13 21:11:59,306 WARN L623 FunctionHandler]: Unknown extern function driver_remove_file [2022-12-13 21:11:59,306 WARN L623 FunctionHandler]: Unknown extern function driver_remove_file [2022-12-13 21:11:59,306 WARN L623 FunctionHandler]: Unknown extern function driver_remove_file [2022-12-13 21:11:59,306 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-13 21:11:59,307 WARN L623 FunctionHandler]: Unknown extern function driver_remove_file [2022-12-13 21:11:59,307 WARN L623 FunctionHandler]: Unknown extern function driver_remove_file [2022-12-13 21:11:59,307 WARN L623 FunctionHandler]: Unknown extern function driver_remove_file [2022-12-13 21:11:59,307 WARN L623 FunctionHandler]: Unknown extern function driver_remove_file [2022-12-13 21:11:59,308 WARN L623 FunctionHandler]: Unknown extern function driver_remove_file [2022-12-13 21:11:59,308 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-13 21:11:59,313 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u32 [2022-12-13 21:11:59,314 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u32 [2022-12-13 21:11:59,314 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u32 [2022-12-13 21:11:59,315 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u32 [2022-12-13 21:11:59,315 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-13 21:11:59,318 WARN L623 FunctionHandler]: Unknown extern function ldv_release_11 [2022-12-13 21:11:59,319 WARN L623 FunctionHandler]: Unknown extern function ldv_probe_11 [2022-12-13 21:11:59,320 WARN L623 FunctionHandler]: Unknown extern function noop_llseek [2022-12-13 21:11:59,321 WARN L623 FunctionHandler]: Unknown extern function ldv_release_9 [2022-12-13 21:11:59,323 WARN L623 FunctionHandler]: Unknown extern function ldv_release_12 [2022-12-13 21:11:59,323 WARN L623 FunctionHandler]: Unknown extern function ldv_probe_12 [2022-12-13 21:11:59,326 WARN L623 FunctionHandler]: Unknown extern function ldv_release_14 [2022-12-13 21:11:59,326 WARN L623 FunctionHandler]: Unknown extern function ldv_probe_14 [2022-12-13 21:11:59,330 WARN L623 FunctionHandler]: Unknown extern function ldv_release_13 [2022-12-13 21:11:59,330 WARN L623 FunctionHandler]: Unknown extern function ldv_probe_13 [2022-12-13 21:11:59,332 WARN L623 FunctionHandler]: Unknown extern function ldv_check_final_state [2022-12-13 21:11:59,334 WARN L623 FunctionHandler]: Unknown extern function scsi_add_host_with_dma [2022-12-13 21:11:59,334 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 21:11:59,334 WARN L623 FunctionHandler]: Unknown extern function dma_pool_alloc [2022-12-13 21:11:59,335 WARN L623 FunctionHandler]: Unknown extern function dma_pool_alloc [2022-12-13 21:11:59,335 WARN L623 FunctionHandler]: Unknown extern function scsi_host_alloc [2022-12-13 21:11:59,336 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-13 21:11:59,336 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-13 21:11:59,336 WARN L623 FunctionHandler]: Unknown extern function scsi_remove_host [2022-12-13 21:11:59,339 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,340 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,341 WARN L623 FunctionHandler]: Unknown extern function dma_pool_free [2022-12-13 21:11:59,341 WARN L623 FunctionHandler]: Unknown extern function dma_pool_free [2022-12-13 21:11:59,342 WARN L623 FunctionHandler]: Unknown extern function dma_pool_destroy [2022-12-13 21:11:59,342 WARN L623 FunctionHandler]: Unknown extern function dma_pool_destroy [2022-12-13 21:11:59,343 WARN L623 FunctionHandler]: Unknown extern function dma_pool_free [2022-12-13 21:11:59,343 WARN L623 FunctionHandler]: Unknown extern function dma_pool_destroy [2022-12-13 21:11:59,343 WARN L623 FunctionHandler]: Unknown extern function dma_pool_free [2022-12-13 21:11:59,344 WARN L623 FunctionHandler]: Unknown extern function dma_pool_destroy [2022-12-13 21:11:59,344 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:11:59,344 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:11:59,345 WARN L623 FunctionHandler]: Unknown extern function dma_pool_create [2022-12-13 21:11:59,345 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,346 WARN L623 FunctionHandler]: Unknown extern function dma_pool_create [2022-12-13 21:11:59,346 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,346 WARN L623 FunctionHandler]: Unknown extern function dma_pool_destroy [2022-12-13 21:11:59,347 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,348 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,348 WARN L623 FunctionHandler]: Unknown extern function dma_pool_create [2022-12-13 21:11:59,349 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,349 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,350 WARN L623 FunctionHandler]: Unknown extern function dma_pool_destroy [2022-12-13 21:11:59,350 WARN L623 FunctionHandler]: Unknown extern function dma_pool_create [2022-12-13 21:11:59,350 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,351 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,351 WARN L623 FunctionHandler]: Unknown extern function dma_pool_destroy [2022-12-13 21:11:59,351 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,361 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,361 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:11:59,361 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:11:59,367 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,368 WARN L623 FunctionHandler]: Unknown extern function dma_pool_free [2022-12-13 21:11:59,368 WARN L623 FunctionHandler]: Unknown extern function dma_pool_destroy [2022-12-13 21:11:59,369 WARN L623 FunctionHandler]: Unknown extern function dma_pool_free [2022-12-13 21:11:59,369 WARN L623 FunctionHandler]: Unknown extern function dma_pool_destroy [2022-12-13 21:11:59,370 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 21:11:59,371 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,372 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,379 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 21:11:59,384 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,385 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,387 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,388 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,389 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,405 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 21:11:59,406 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 21:11:59,406 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 21:11:59,407 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 21:11:59,407 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 21:11:59,408 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 21:11:59,412 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,415 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,417 WARN L623 FunctionHandler]: Unknown extern function scsi_dma_map [2022-12-13 21:11:59,419 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-12-13 21:11:59,437 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 21:11:59,438 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 21:11:59,438 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 21:11:59,439 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 21:11:59,439 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-13 21:11:59,447 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 21:11:59,447 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 21:11:59,448 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 21:11:59,448 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 21:11:59,449 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-13 21:11:59,455 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,456 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,458 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,459 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,487 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,487 WARN L623 FunctionHandler]: Unknown extern function scsi_dma_unmap [2022-12-13 21:11:59,498 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,500 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,501 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,504 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 21:11:59,504 WARN L623 FunctionHandler]: Unknown extern function pci_release_selected_regions [2022-12-13 21:11:59,505 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,506 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,506 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,506 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 21:11:59,507 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,510 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 21:11:59,510 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,512 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 21:11:59,513 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,513 WARN L623 FunctionHandler]: Unknown extern function scsi_dma_unmap [2022-12-13 21:11:59,515 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,515 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 21:11:59,516 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,516 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,517 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 21:11:59,517 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,518 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 21:11:59,518 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,519 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 21:11:59,519 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 21:11:59,519 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,520 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 21:11:59,520 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,521 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,521 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,524 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,542 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,543 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,545 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 21:11:59,547 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u32 [2022-12-13 21:11:59,550 WARN L623 FunctionHandler]: Unknown extern function ldv_release_2 [2022-12-13 21:11:59,550 WARN L623 FunctionHandler]: Unknown extern function ldv_probe_2 [2022-12-13 21:11:59,551 WARN L623 FunctionHandler]: Unknown extern function scsi_add_host_with_dma [2022-12-13 21:11:59,552 WARN L623 FunctionHandler]: Unknown extern function dma_pool_alloc [2022-12-13 21:11:59,552 WARN L623 FunctionHandler]: Unknown extern function dma_pool_alloc [2022-12-13 21:11:59,552 WARN L623 FunctionHandler]: Unknown extern function dma_pool_alloc [2022-12-13 21:11:59,553 WARN L623 FunctionHandler]: Unknown extern function dma_pool_alloc [2022-12-13 21:11:59,553 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-13 21:11:59,554 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,554 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,557 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,557 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,566 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 21:11:59,567 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 21:11:59,577 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 21:11:59,578 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 21:11:59,579 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 21:11:59,586 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:11:59,592 WARN L623 FunctionHandler]: Unknown extern function scsi_add_host_with_dma [2022-12-13 21:11:59,593 WARN L623 FunctionHandler]: Unknown extern function ldv_some_page [2022-12-13 21:11:59,595 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 21:11:59,596 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 21:11:59,596 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 21:11:59,597 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 21:11:59,597 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 21:11:59,598 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 21:11:59,601 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 21:11:59,602 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 21:11:59,602 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 21:11:59,602 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 21:11:59,704 INFO L208 MainTranslator]: Completed translation [2022-12-13 21:11:59,704 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:11:59 WrapperNode [2022-12-13 21:11:59,704 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-13 21:11:59,705 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-13 21:11:59,705 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-13 21:11:59,705 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-13 21:11:59,711 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:11:59" (1/1) ... [2022-12-13 21:11:59,808 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:11:59" (1/1) ... [2022-12-13 21:12:00,080 INFO L138 Inliner]: procedures = 467, calls = 5633, calls flagged for inlining = 175, calls inlined = 173, statements flattened = 13495 [2022-12-13 21:12:00,081 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-13 21:12:00,081 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-13 21:12:00,081 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-13 21:12:00,081 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-13 21:12:00,090 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:11:59" (1/1) ... [2022-12-13 21:12:00,090 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:11:59" (1/1) ... [2022-12-13 21:12:00,145 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:11:59" (1/1) ... [2022-12-13 21:12:00,146 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:11:59" (1/1) ... [2022-12-13 21:12:00,402 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:11:59" (1/1) ... [2022-12-13 21:12:00,435 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:11:59" (1/1) ... [2022-12-13 21:12:00,477 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:11:59" (1/1) ... [2022-12-13 21:12:00,502 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:11:59" (1/1) ... [2022-12-13 21:12:00,563 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-13 21:12:00,564 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-13 21:12:00,564 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-13 21:12:00,564 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-13 21:12:00,565 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:11:59" (1/1) ... [2022-12-13 21:12:00,570 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 21:12:00,579 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_602cb10d-08cf-409f-aa32-710275e3d6de/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 21:12:00,591 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_602cb10d-08cf-409f-aa32-710275e3d6de/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-13 21:12:00,593 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_602cb10d-08cf-409f-aa32-710275e3d6de/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-13 21:12:00,627 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_read_fw_status_reg_ppc [2022-12-13 21:12:00,627 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_read_fw_status_reg_ppc [2022-12-13 21:12:00,627 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-12-13 21:12:00,627 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-12-13 21:12:00,627 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_build_and_issue_cmd_fusion [2022-12-13 21:12:00,627 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_build_and_issue_cmd_fusion [2022-12-13 21:12:00,628 INFO L130 BoogieDeclarations]: Found specification of procedure MR_GetPhyParams [2022-12-13 21:12:00,628 INFO L138 BoogieDeclarations]: Found implementation of procedure MR_GetPhyParams [2022-12-13 21:12:00,628 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_read_fw_status_reg_skinny [2022-12-13 21:12:00,628 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_read_fw_status_reg_skinny [2022-12-13 21:12:00,628 INFO L130 BoogieDeclarations]: Found specification of procedure get_arm_from_strip [2022-12-13 21:12:00,628 INFO L138 BoogieDeclarations]: Found implementation of procedure get_arm_from_strip [2022-12-13 21:12:00,628 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_set_dma_mask [2022-12-13 21:12:00,628 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_set_dma_mask [2022-12-13 21:12:00,628 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_adp_reset_xscale [2022-12-13 21:12:00,628 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_adp_reset_xscale [2022-12-13 21:12:00,628 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_issue_init_mfi [2022-12-13 21:12:00,628 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_issue_init_mfi [2022-12-13 21:12:00,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-12-13 21:12:00,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-12-13 21:12:00,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-13 21:12:00,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-13 21:12:00,629 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_teardown_frame_pool_fusion [2022-12-13 21:12:00,629 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_teardown_frame_pool_fusion [2022-12-13 21:12:00,629 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_free_cmds_fusion [2022-12-13 21:12:00,629 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_free_cmds_fusion [2022-12-13 21:12:00,629 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_slave_configure [2022-12-13 21:12:00,629 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_slave_configure [2022-12-13 21:12:00,629 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_internal_reset_defer_cmds [2022-12-13 21:12:00,629 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_internal_reset_defer_cmds [2022-12-13 21:12:00,629 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-12-13 21:12:00,629 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-12-13 21:12:00,629 INFO L130 BoogieDeclarations]: Found specification of procedure mega_div64_32 [2022-12-13 21:12:00,629 INFO L138 BoogieDeclarations]: Found implementation of procedure mega_div64_32 [2022-12-13 21:12:00,630 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_clear_intr_gen2 [2022-12-13 21:12:00,630 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_clear_intr_gen2 [2022-12-13 21:12:00,630 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_device_put [2022-12-13 21:12:00,630 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_device_put [2022-12-13 21:12:00,630 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-12-13 21:12:00,630 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-12-13 21:12:00,630 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_get_request_descriptor [2022-12-13 21:12:00,630 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_get_request_descriptor [2022-12-13 21:12:00,630 INFO L130 BoogieDeclarations]: Found specification of procedure MR_ArPdGet [2022-12-13 21:12:00,630 INFO L138 BoogieDeclarations]: Found implementation of procedure MR_ArPdGet [2022-12-13 21:12:00,630 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-12-13 21:12:00,630 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-12-13 21:12:00,630 INFO L130 BoogieDeclarations]: Found specification of procedure ssleep [2022-12-13 21:12:00,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ssleep [2022-12-13 21:12:00,631 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_complete_cmd_dpc [2022-12-13 21:12:00,631 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_complete_cmd_dpc [2022-12-13 21:12:00,631 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_flush_cache [2022-12-13 21:12:00,631 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_flush_cache [2022-12-13 21:12:00,631 INFO L130 BoogieDeclarations]: Found specification of procedure get_row_from_strip [2022-12-13 21:12:00,631 INFO L138 BoogieDeclarations]: Found implementation of procedure get_row_from_strip [2022-12-13 21:12:00,631 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_add_device [2022-12-13 21:12:00,631 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_add_device [2022-12-13 21:12:00,631 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-12-13 21:12:00,632 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-12-13 21:12:00,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_chrdev_29 [2022-12-13 21:12:00,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_chrdev_29 [2022-12-13 21:12:00,632 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_create [2022-12-13 21:12:00,632 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_create [2022-12-13 21:12:00,632 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_complete_int_cmd [2022-12-13 21:12:00,632 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_complete_int_cmd [2022-12-13 21:12:00,632 INFO L130 BoogieDeclarations]: Found specification of procedure mr_spanset_get_phy_params [2022-12-13 21:12:00,632 INFO L138 BoogieDeclarations]: Found implementation of procedure mr_spanset_get_phy_params [2022-12-13 21:12:00,633 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_resume [2022-12-13 21:12:00,633 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_resume [2022-12-13 21:12:00,633 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_shutdown [2022-12-13 21:12:00,633 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_shutdown [2022-12-13 21:12:00,633 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2022-12-13 21:12:00,633 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-12-13 21:12:00,633 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-12-13 21:12:00,633 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_destroy [2022-12-13 21:12:00,633 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_destroy [2022-12-13 21:12:00,634 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_fire_cmd_skinny [2022-12-13 21:12:00,634 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_fire_cmd_skinny [2022-12-13 21:12:00,634 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-13 21:12:00,634 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-12-13 21:12:00,634 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-12-13 21:12:00,634 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_slave_alloc [2022-12-13 21:12:00,634 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_slave_alloc [2022-12-13 21:12:00,634 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2022-12-13 21:12:00,634 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2022-12-13 21:12:00,635 INFO L130 BoogieDeclarations]: Found specification of procedure MR_LdSpanArrayGet [2022-12-13 21:12:00,635 INFO L138 BoogieDeclarations]: Found implementation of procedure MR_LdSpanArrayGet [2022-12-13 21:12:00,635 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_reset_timer [2022-12-13 21:12:00,635 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_reset_timer [2022-12-13 21:12:00,635 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_get_ld_list [2022-12-13 21:12:00,635 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_get_ld_list [2022-12-13 21:12:00,635 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_add_host_with_dma [2022-12-13 21:12:00,635 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_add_host_with_dma [2022-12-13 21:12:00,635 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-12-13 21:12:00,636 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-12-13 21:12:00,636 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_get_ld_vf_affiliation [2022-12-13 21:12:00,636 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_get_ld_vf_affiliation [2022-12-13 21:12:00,636 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_register_aen [2022-12-13 21:12:00,636 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_register_aen [2022-12-13 21:12:00,636 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2022-12-13 21:12:00,636 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2022-12-13 21:12:00,636 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2022-12-13 21:12:00,636 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2022-12-13 21:12:00,637 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-12-13 21:12:00,637 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-12-13 21:12:00,637 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-12-13 21:12:00,637 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-12-13 21:12:00,637 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-12-13 21:12:00,637 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_sync_map_info [2022-12-13 21:12:00,637 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_sync_map_info [2022-12-13 21:12:00,637 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-12-13 21:12:00,637 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-12-13 21:12:00,637 INFO L130 BoogieDeclarations]: Found specification of procedure megaraid_sas_kill_hba [2022-12-13 21:12:00,638 INFO L138 BoogieDeclarations]: Found implementation of procedure megaraid_sas_kill_hba [2022-12-13 21:12:00,638 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_queue_command_lck [2022-12-13 21:12:00,638 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_queue_command_lck [2022-12-13 21:12:00,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-12-13 21:12:00,638 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_start_aen [2022-12-13 21:12:00,638 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_start_aen [2022-12-13 21:12:00,638 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_isr_fusion [2022-12-13 21:12:00,638 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_isr_fusion [2022-12-13 21:12:00,638 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-13 21:12:00,639 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_read_fw_status_reg_xscale [2022-12-13 21:12:00,639 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_read_fw_status_reg_xscale [2022-12-13 21:12:00,639 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-12-13 21:12:00,639 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-12-13 21:12:00,639 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_first [2022-12-13 21:12:00,639 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_first [2022-12-13 21:12:00,639 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_issue_blocked_cmd [2022-12-13 21:12:00,639 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_issue_blocked_cmd [2022-12-13 21:12:00,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-12-13 21:12:00,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-12-13 21:12:00,640 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-12-13 21:12:00,640 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-12-13 21:12:00,640 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2022-12-13 21:12:00,640 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2022-12-13 21:12:00,640 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_do_ocr [2022-12-13 21:12:00,640 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_do_ocr [2022-12-13 21:12:00,640 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-12-13 21:12:00,640 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-12-13 21:12:00,640 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-12-13 21:12:00,641 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-12-13 21:12:00,641 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-12-13 21:12:00,641 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-12-13 21:12:00,641 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2022-12-13 21:12:00,641 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2022-12-13 21:12:00,641 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_enable_intr_gen2 [2022-12-13 21:12:00,641 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_enable_intr_gen2 [2022-12-13 21:12:00,641 INFO L130 BoogieDeclarations]: Found specification of procedure MR_LdSpanPtrGet [2022-12-13 21:12:00,641 INFO L138 BoogieDeclarations]: Found implementation of procedure MR_LdSpanPtrGet [2022-12-13 21:12:00,642 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_teardown_frame_pool [2022-12-13 21:12:00,642 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_teardown_frame_pool [2022-12-13 21:12:00,642 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_read_fw_status_reg_gen2 [2022-12-13 21:12:00,642 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_read_fw_status_reg_gen2 [2022-12-13 21:12:00,642 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2022-12-13 21:12:00,642 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2022-12-13 21:12:00,642 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_fusion_ocr_wq [2022-12-13 21:12:00,642 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_fusion_ocr_wq [2022-12-13 21:12:00,642 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_sysfs_show_support_device_change [2022-12-13 21:12:00,642 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_sysfs_show_support_device_change [2022-12-13 21:12:00,643 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2022-12-13 21:12:00,643 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2022-12-13 21:12:00,643 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_clear_intr_skinny [2022-12-13 21:12:00,643 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_clear_intr_skinny [2022-12-13 21:12:00,643 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_check_reset_skinny [2022-12-13 21:12:00,643 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_check_reset_skinny [2022-12-13 21:12:00,643 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_enable_intr_skinny [2022-12-13 21:12:00,643 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_enable_intr_skinny [2022-12-13 21:12:00,643 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_is_ldio [2022-12-13 21:12:00,644 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_is_ldio [2022-12-13 21:12:00,644 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2022-12-13 21:12:00,644 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2022-12-13 21:12:00,644 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-13 21:12:00,644 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_1 [2022-12-13 21:12:00,644 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_1 [2022-12-13 21:12:00,644 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_reset_device [2022-12-13 21:12:00,644 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_reset_device [2022-12-13 21:12:00,644 INFO L130 BoogieDeclarations]: Found specification of procedure process_fw_state_change_wq [2022-12-13 21:12:00,644 INFO L138 BoogieDeclarations]: Found implementation of procedure process_fw_state_change_wq [2022-12-13 21:12:00,645 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-13 21:12:00,645 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_mgmt_open [2022-12-13 21:12:00,645 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_mgmt_open [2022-12-13 21:12:00,645 INFO L130 BoogieDeclarations]: Found specification of procedure MR_TargetIdToLdGet [2022-12-13 21:12:00,645 INFO L138 BoogieDeclarations]: Found implementation of procedure MR_TargetIdToLdGet [2022-12-13 21:12:00,645 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_mgmt_ioctl_fw [2022-12-13 21:12:00,645 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_mgmt_ioctl_fw [2022-12-13 21:12:00,645 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init [2022-12-13 21:12:00,645 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init [2022-12-13 21:12:00,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-13 21:12:00,646 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-12-13 21:12:00,646 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-12-13 21:12:00,646 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_reset_bus_host [2022-12-13 21:12:00,646 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_reset_bus_host [2022-12-13 21:12:00,646 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-12-13 21:12:00,646 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2022-12-13 21:12:00,646 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2022-12-13 21:12:00,646 INFO L130 BoogieDeclarations]: Found specification of procedure get_strip_from_row [2022-12-13 21:12:00,646 INFO L138 BoogieDeclarations]: Found implementation of procedure get_strip_from_row [2022-12-13 21:12:00,647 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-12-13 21:12:00,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-12-13 21:12:00,647 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_return_cmd [2022-12-13 21:12:00,647 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_return_cmd [2022-12-13 21:12:00,647 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2022-12-13 21:12:00,647 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2022-12-13 21:12:00,647 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_shutdown_controller [2022-12-13 21:12:00,647 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_shutdown_controller [2022-12-13 21:12:00,647 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2022-12-13 21:12:00,648 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2022-12-13 21:12:00,648 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-12-13 21:12:00,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-12-13 21:12:00,648 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_device_lookup [2022-12-13 21:12:00,648 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_device_lookup [2022-12-13 21:12:00,648 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_ioc_init_fusion [2022-12-13 21:12:00,648 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_ioc_init_fusion [2022-12-13 21:12:00,648 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_return_cmd_fusion [2022-12-13 21:12:00,648 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_return_cmd_fusion [2022-12-13 21:12:00,649 INFO L130 BoogieDeclarations]: Found specification of procedure driver_create_file [2022-12-13 21:12:00,649 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_create_file [2022-12-13 21:12:00,649 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_clear_intr_ppc [2022-12-13 21:12:00,649 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_clear_intr_ppc [2022-12-13 21:12:00,649 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_init_fw [2022-12-13 21:12:00,649 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_init_fw [2022-12-13 21:12:00,649 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_enable_intr_xscale [2022-12-13 21:12:00,649 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_enable_intr_xscale [2022-12-13 21:12:00,649 INFO L130 BoogieDeclarations]: Found specification of procedure wait_and_poll [2022-12-13 21:12:00,649 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_and_poll [2022-12-13 21:12:00,650 INFO L130 BoogieDeclarations]: Found specification of procedure sema_init [2022-12-13 21:12:00,650 INFO L138 BoogieDeclarations]: Found implementation of procedure sema_init [2022-12-13 21:12:00,650 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-12-13 21:12:00,650 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-12-13 21:12:00,650 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-12-13 21:12:00,650 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-12-13 21:12:00,650 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_disable_intr_xscale [2022-12-13 21:12:00,650 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_disable_intr_xscale [2022-12-13 21:12:00,650 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_clear_intr_xscale [2022-12-13 21:12:00,650 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_clear_intr_xscale [2022-12-13 21:12:00,651 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_sriov_start_heartbeat [2022-12-13 21:12:00,651 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_sriov_start_heartbeat [2022-12-13 21:12:00,651 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~u32~0 [2022-12-13 21:12:00,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~u32~0 [2022-12-13 21:12:00,651 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_isr [2022-12-13 21:12:00,651 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_isr [2022-12-13 21:12:00,651 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_check_mpio_paths [2022-12-13 21:12:00,651 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_check_mpio_paths [2022-12-13 21:12:00,651 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2022-12-13 21:12:00,652 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2022-12-13 21:12:00,652 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2022-12-13 21:12:00,652 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2022-12-13 21:12:00,652 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-12-13 21:12:00,652 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-12-13 21:12:00,652 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2022-12-13 21:12:00,652 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2022-12-13 21:12:00,652 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_transition_to_ready [2022-12-13 21:12:00,652 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_transition_to_ready [2022-12-13 21:12:00,652 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2022-12-13 21:12:00,653 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2022-12-13 21:12:00,653 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-13 21:12:00,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-13 21:12:00,653 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_fire_cmd_xscale [2022-12-13 21:12:00,653 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_fire_cmd_xscale [2022-12-13 21:12:00,653 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_get_cmd_fusion [2022-12-13 21:12:00,653 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_get_cmd_fusion [2022-12-13 21:12:00,653 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_alloc_cmds [2022-12-13 21:12:00,653 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_alloc_cmds [2022-12-13 21:12:00,653 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-12-13 21:12:00,654 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-12-13 21:12:00,654 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_sysfs_show_release_date [2022-12-13 21:12:00,654 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_sysfs_show_release_date [2022-12-13 21:12:00,654 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2022-12-13 21:12:00,654 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2022-12-13 21:12:00,654 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-12-13 21:12:00,654 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_check_reset_xscale [2022-12-13 21:12:00,654 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_check_reset_xscale [2022-12-13 21:12:00,654 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-13 21:12:00,655 INFO L130 BoogieDeclarations]: Found specification of procedure driver_remove_file [2022-12-13 21:12:00,655 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_remove_file [2022-12-13 21:12:00,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-12-13 21:12:00,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-12-13 21:12:00,655 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-12-13 21:12:00,655 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-12-13 21:12:00,655 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_get_map_info [2022-12-13 21:12:00,655 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_get_map_info [2022-12-13 21:12:00,655 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_check_reset_ppc [2022-12-13 21:12:00,655 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_check_reset_ppc [2022-12-13 21:12:00,656 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_alloc [2022-12-13 21:12:00,656 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_alloc [2022-12-13 21:12:00,656 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-12-13 21:12:00,656 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-12-13 21:12:00,656 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_mgmt_fasync [2022-12-13 21:12:00,656 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_mgmt_fasync [2022-12-13 21:12:00,656 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-12-13 21:12:00,656 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_bufflen [2022-12-13 21:12:00,656 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_bufflen [2022-12-13 21:12:00,657 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_check_reset_gen2 [2022-12-13 21:12:00,657 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_check_reset_gen2 [2022-12-13 21:12:00,657 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_start_timer [2022-12-13 21:12:00,657 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_start_timer [2022-12-13 21:12:00,657 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2022-12-13 21:12:00,657 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2022-12-13 21:12:00,657 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-12-13 21:12:00,657 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-12-13 21:12:00,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-12-13 21:12:00,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-12-13 21:12:00,658 INFO L130 BoogieDeclarations]: Found specification of procedure mega_mod64 [2022-12-13 21:12:00,658 INFO L138 BoogieDeclarations]: Found implementation of procedure mega_mod64 [2022-12-13 21:12:00,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_scsi_host_template_10 [2022-12-13 21:12:00,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_scsi_host_template_10 [2022-12-13 21:12:00,658 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-12-13 21:12:00,658 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-12-13 21:12:00,658 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-13 21:12:00,658 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-13 21:12:00,658 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-13 21:12:00,659 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-13 21:12:00,659 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sglist [2022-12-13 21:12:00,659 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sglist [2022-12-13 21:12:00,659 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_read_fw_status_reg_fusion [2022-12-13 21:12:00,659 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_read_fw_status_reg_fusion [2022-12-13 21:12:00,659 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2022-12-13 21:12:00,659 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2022-12-13 21:12:00,659 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_rq_timeout [2022-12-13 21:12:00,659 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_queue_rq_timeout [2022-12-13 21:12:00,659 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-12-13 21:12:00,660 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-12-13 21:12:00,660 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2022-12-13 21:12:00,660 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2022-12-13 21:12:00,660 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-12-13 21:12:00,660 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-12-13 21:12:00,660 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-13 21:12:00,660 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-12-13 21:12:00,660 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-12-13 21:12:00,660 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_disable_intr_fusion [2022-12-13 21:12:00,661 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_disable_intr_fusion [2022-12-13 21:12:00,661 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-12-13 21:12:00,661 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-12-13 21:12:00,661 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_adp_reset_gen2 [2022-12-13 21:12:00,661 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_adp_reset_gen2 [2022-12-13 21:12:00,661 INFO L130 BoogieDeclarations]: Found specification of procedure copy_in_user [2022-12-13 21:12:00,661 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_in_user [2022-12-13 21:12:00,661 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-13 21:12:00,661 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_issue_dcmd_fusion [2022-12-13 21:12:00,661 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_issue_dcmd_fusion [2022-12-13 21:12:00,662 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_check_and_restore_queue_depth [2022-12-13 21:12:00,662 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_check_and_restore_queue_depth [2022-12-13 21:12:00,662 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_dma_map [2022-12-13 21:12:00,662 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_dma_map [2022-12-13 21:12:00,662 INFO L130 BoogieDeclarations]: Found specification of procedure get_cpu_mask [2022-12-13 21:12:00,662 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cpu_mask [2022-12-13 21:12:00,662 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_sysfs_show_support_poll_for_event [2022-12-13 21:12:00,662 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_sysfs_show_support_poll_for_event [2022-12-13 21:12:00,662 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-13 21:12:00,662 INFO L130 BoogieDeclarations]: Found specification of procedure MR_PdDevHandleGet [2022-12-13 21:12:00,663 INFO L138 BoogieDeclarations]: Found implementation of procedure MR_PdDevHandleGet [2022-12-13 21:12:00,663 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-12-13 21:12:00,663 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-12-13 21:12:00,663 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_init_adapter_mfi [2022-12-13 21:12:00,663 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_init_adapter_mfi [2022-12-13 21:12:00,663 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-12-13 21:12:00,663 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-12-13 21:12:00,663 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-12-13 21:12:00,663 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-12-13 21:12:00,664 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~~u32~0~X~$Pointer$~TO~VOID [2022-12-13 21:12:00,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~~u32~0~X~$Pointer$~TO~VOID [2022-12-13 21:12:00,664 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-12-13 21:12:00,664 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-12-13 21:12:00,664 INFO L130 BoogieDeclarations]: Found specification of procedure MR_LdRaidGet [2022-12-13 21:12:00,664 INFO L138 BoogieDeclarations]: Found implementation of procedure MR_LdRaidGet [2022-12-13 21:12:00,664 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msix [2022-12-13 21:12:00,664 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msix [2022-12-13 21:12:00,664 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-12-13 21:12:00,664 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-12-13 21:12:00,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-12-13 21:12:00,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-12-13 21:12:00,665 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_build_and_issue_cmd [2022-12-13 21:12:00,665 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_build_and_issue_cmd [2022-12-13 21:12:00,665 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_make_sgl_skinny [2022-12-13 21:12:00,699 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_make_sgl_skinny [2022-12-13 21:12:00,699 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-12-13 21:12:00,699 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-12-13 21:12:00,699 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_dma_unmap [2022-12-13 21:12:00,699 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_dma_unmap [2022-12-13 21:12:00,699 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2022-12-13 21:12:00,699 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2022-12-13 21:12:00,700 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_get_frame_count [2022-12-13 21:12:00,700 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_get_frame_count [2022-12-13 21:12:00,700 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_clear_intr_fusion [2022-12-13 21:12:00,700 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_clear_intr_fusion [2022-12-13 21:12:00,700 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_reset_reply_desc [2022-12-13 21:12:00,700 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_reset_reply_desc [2022-12-13 21:12:00,700 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_sysfs_show_version [2022-12-13 21:12:00,701 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_sysfs_show_version [2022-12-13 21:12:00,701 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_mgmt_ioctl_aen [2022-12-13 21:12:00,701 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_mgmt_ioctl_aen [2022-12-13 21:12:00,701 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-12-13 21:12:00,701 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-12-13 21:12:00,701 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_mgmt_poll [2022-12-13 21:12:00,701 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_mgmt_poll [2022-12-13 21:12:00,701 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_complete_cmd_dpc_fusion [2022-12-13 21:12:00,701 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_complete_cmd_dpc_fusion [2022-12-13 21:12:00,701 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_probe_one [2022-12-13 21:12:00,702 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_probe_one [2022-12-13 21:12:00,702 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_fire_cmd_fusion [2022-12-13 21:12:00,702 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_fire_cmd_fusion [2022-12-13 21:12:00,702 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_disable_intr_ppc [2022-12-13 21:12:00,702 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_disable_intr_ppc [2022-12-13 21:12:00,702 INFO L130 BoogieDeclarations]: Found specification of procedure MR_ValidateMapInfo [2022-12-13 21:12:00,702 INFO L138 BoogieDeclarations]: Found implementation of procedure MR_ValidateMapInfo [2022-12-13 21:12:00,702 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-12-13 21:12:00,702 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-12-13 21:12:00,702 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_weight [2022-12-13 21:12:00,702 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_weight [2022-12-13 21:12:00,702 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_reset_fusion [2022-12-13 21:12:00,702 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_reset_fusion [2022-12-13 21:12:00,703 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_free_cmds [2022-12-13 21:12:00,703 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_free_cmds [2022-12-13 21:12:00,703 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-12-13 21:12:00,703 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-12-13 21:12:00,703 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_adp_reset_fusion [2022-12-13 21:12:00,703 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_adp_reset_fusion [2022-12-13 21:12:00,703 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_issue_blocked_abort_cmd [2022-12-13 21:12:00,703 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_issue_blocked_abort_cmd [2022-12-13 21:12:00,703 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_release_fusion [2022-12-13 21:12:00,703 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_release_fusion [2022-12-13 21:12:00,703 INFO L130 BoogieDeclarations]: Found specification of procedure complete_cmd_fusion [2022-12-13 21:12:00,703 INFO L138 BoogieDeclarations]: Found implementation of procedure complete_cmd_fusion [2022-12-13 21:12:00,703 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_lookup_instance [2022-12-13 21:12:00,704 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_lookup_instance [2022-12-13 21:12:00,704 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-12-13 21:12:00,704 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-12-13 21:12:00,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-13 21:12:00,704 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_queue_command [2022-12-13 21:12:00,704 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_queue_command [2022-12-13 21:12:00,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-12-13 21:12:00,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-12-13 21:12:00,704 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_issue_dcmd [2022-12-13 21:12:00,704 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_issue_dcmd [2022-12-13 21:12:00,704 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_get_pd_list [2022-12-13 21:12:00,704 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_get_pd_list [2022-12-13 21:12:00,704 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_generic_reset [2022-12-13 21:12:00,705 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_generic_reset [2022-12-13 21:12:00,705 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_remove_device [2022-12-13 21:12:00,705 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_remove_device [2022-12-13 21:12:00,705 INFO L130 BoogieDeclarations]: Found specification of procedure irq_set_affinity_hint [2022-12-13 21:12:00,705 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_set_affinity_hint [2022-12-13 21:12:00,705 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device_mem [2022-12-13 21:12:00,705 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device_mem [2022-12-13 21:12:00,705 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_complete_cmd [2022-12-13 21:12:00,705 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_complete_cmd [2022-12-13 21:12:00,705 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_sysfs_show_dbg_lvl [2022-12-13 21:12:00,705 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_sysfs_show_dbg_lvl [2022-12-13 21:12:00,705 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_release_mfi [2022-12-13 21:12:00,705 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_release_mfi [2022-12-13 21:12:00,706 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2022-12-13 21:12:00,706 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2022-12-13 21:12:00,706 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-12-13 21:12:00,706 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-12-13 21:12:00,706 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2022-12-13 21:12:00,706 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2022-12-13 21:12:00,706 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_enable_intr_fusion [2022-12-13 21:12:00,706 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_enable_intr_fusion [2022-12-13 21:12:00,706 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_get_cmd [2022-12-13 21:12:00,706 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_get_cmd [2022-12-13 21:12:00,706 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2022-12-13 21:12:00,706 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2022-12-13 21:12:00,706 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-12-13 21:12:00,706 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-12-13 21:12:00,707 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_wait_for_outstanding_fusion [2022-12-13 21:12:00,707 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_wait_for_outstanding_fusion [2022-12-13 21:12:00,707 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-12-13 21:12:00,707 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-12-13 21:12:00,707 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_enable_intr_ppc [2022-12-13 21:12:00,707 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_enable_intr_ppc [2022-12-13 21:12:00,707 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-12-13 21:12:00,707 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-12-13 21:12:00,707 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_check_reset_fusion [2022-12-13 21:12:00,707 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_check_reset_fusion [2022-12-13 21:12:00,707 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_fire_cmd_ppc [2022-12-13 21:12:00,707 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_fire_cmd_ppc [2022-12-13 21:12:00,707 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-12-13 21:12:00,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-12-13 21:12:00,708 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-12-13 21:12:00,708 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-12-13 21:12:00,708 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_ld_list_query [2022-12-13 21:12:00,711 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_ld_list_query [2022-12-13 21:12:00,711 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-12-13 21:12:00,711 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-12-13 21:12:00,711 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2022-12-13 21:12:00,711 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-13 21:12:00,711 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-12-13 21:12:00,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-12-13 21:12:00,711 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_detach_one [2022-12-13 21:12:00,712 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_detach_one [2022-12-13 21:12:00,712 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_issue_polled [2022-12-13 21:12:00,712 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_issue_polled [2022-12-13 21:12:00,712 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_init_adapter_fusion [2022-12-13 21:12:00,712 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_init_adapter_fusion [2022-12-13 21:12:00,712 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_make_sgl64 [2022-12-13 21:12:00,712 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_make_sgl64 [2022-12-13 21:12:00,713 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_free [2022-12-13 21:12:00,713 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_free [2022-12-13 21:12:01,704 INFO L235 CfgBuilder]: Building ICFG [2022-12-13 21:12:01,709 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-13 21:12:04,582 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-12-13 21:12:16,773 INFO L276 CfgBuilder]: Performing block encoding [2022-12-13 21:12:16,793 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-13 21:12:16,793 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-13 21:12:16,797 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 09:12:16 BoogieIcfgContainer [2022-12-13 21:12:16,797 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-13 21:12:16,799 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-13 21:12:16,799 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-13 21:12:16,801 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-13 21:12:16,801 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.12 09:11:55" (1/3) ... [2022-12-13 21:12:16,802 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@625690e4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 09:12:16, skipping insertion in model container [2022-12-13 21:12:16,802 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:11:59" (2/3) ... [2022-12-13 21:12:16,802 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@625690e4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 09:12:16, skipping insertion in model container [2022-12-13 21:12:16,802 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 09:12:16" (3/3) ... [2022-12-13 21:12:16,803 INFO L112 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--megaraid--megaraid_sas.ko-entry_point.cil.out.i [2022-12-13 21:12:16,816 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-13 21:12:16,816 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-12-13 21:12:16,907 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-13 21:12:16,911 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;@44de9838, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2022-12-13 21:12:16,911 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-12-13 21:12:16,929 INFO L276 IsEmpty]: Start isEmpty. Operand has 5299 states, 3754 states have (on average 1.3998401704848162) internal successors, (5255), 3857 states have internal predecessors, (5255), 1305 states have call successors, (1305), 239 states have call predecessors, (1305), 238 states have return successors, (1290), 1263 states have call predecessors, (1290), 1290 states have call successors, (1290) [2022-12-13 21:12:16,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2022-12-13 21:12:16,956 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 21:12:16,957 INFO L195 NwaCegarLoop]: trace histogram [27, 27, 27, 6, 6, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 21:12:16,957 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 21:12:16,961 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 21:12:16,961 INFO L85 PathProgramCache]: Analyzing trace with hash -194466316, now seen corresponding path program 1 times [2022-12-13 21:12:16,967 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 21:12:16,967 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [113663812] [2022-12-13 21:12:16,968 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 21:12:16,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 21:12:17,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:12:17,672 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 21:12:17,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:12:17,684 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-12-13 21:12:17,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:12:17,694 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 21:12:17,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:12:17,703 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-12-13 21:12:17,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:12:17,761 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-12-13 21:12:17,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:12:17,772 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-12-13 21:12:17,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:12:17,783 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-12-13 21:12:17,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:12:17,794 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-12-13 21:12:17,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:12:17,805 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-12-13 21:12:17,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:12:17,815 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2022-12-13 21:12:17,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:12:17,826 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-12-13 21:12:17,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:12:17,837 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2022-12-13 21:12:17,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:12:17,847 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2022-12-13 21:12:17,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:12:17,858 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 21:12:17,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:12:17,869 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2022-12-13 21:12:17,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:12:17,880 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2022-12-13 21:12:17,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:12:17,891 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2022-12-13 21:12:17,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:12:17,902 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2022-12-13 21:12:17,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:12:17,913 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2022-12-13 21:12:17,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:12:17,925 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2022-12-13 21:12:17,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:12:17,936 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2022-12-13 21:12:17,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:12:17,946 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2022-12-13 21:12:17,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:12:17,958 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2022-12-13 21:12:17,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:12:17,968 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2022-12-13 21:12:17,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:12:17,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 21:12:17,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:12:17,990 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2022-12-13 21:12:17,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:12:18,000 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2022-12-13 21:12:18,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:12:18,020 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2022-12-13 21:12:18,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:12:18,032 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2022-12-13 21:12:18,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:12:18,043 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2022-12-13 21:12:18,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:12:18,054 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2022-12-13 21:12:18,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:12:18,064 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2022-12-13 21:12:18,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:12:18,074 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2022-12-13 21:12:18,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:12:18,087 INFO L134 CoverageAnalysis]: Checked inductivity of 1464 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1464 trivial. 0 not checked. [2022-12-13 21:12:18,087 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 21:12:18,087 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [113663812] [2022-12-13 21:12:18,088 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [113663812] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 21:12:18,088 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 21:12:18,088 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-13 21:12:18,089 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1713290630] [2022-12-13 21:12:18,090 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 21:12:18,094 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-13 21:12:18,094 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 21:12:18,119 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-13 21:12:18,119 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-13 21:12:18,128 INFO L87 Difference]: Start difference. First operand has 5299 states, 3754 states have (on average 1.3998401704848162) internal successors, (5255), 3857 states have internal predecessors, (5255), 1305 states have call successors, (1305), 239 states have call predecessors, (1305), 238 states have return successors, (1290), 1263 states have call predecessors, (1290), 1290 states have call successors, (1290) Second operand has 5 states, 5 states have (on average 12.4) internal successors, (62), 3 states have internal predecessors, (62), 2 states have call successors, (37), 3 states have call predecessors, (37), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) [2022-12-13 21:12:34,996 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:12:42,845 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.65s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:12:43,884 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:12:49,535 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:12:59,168 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 21:12:59,168 INFO L93 Difference]: Finished difference Result 16456 states and 25498 transitions. [2022-12-13 21:12:59,170 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-13 21:12:59,170 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 12.4) internal successors, (62), 3 states have internal predecessors, (62), 2 states have call successors, (37), 3 states have call predecessors, (37), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) Word has length 225 [2022-12-13 21:12:59,171 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 21:12:59,240 INFO L225 Difference]: With dead ends: 16456 [2022-12-13 21:12:59,240 INFO L226 Difference]: Without dead ends: 11086 [2022-12-13 21:12:59,277 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 74 GetRequests, 68 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-12-13 21:12:59,279 INFO L413 NwaCegarLoop]: 7243 mSDtfsCounter, 12501 mSDsluCounter, 12359 mSDsCounter, 0 mSdLazyCounter, 10963 mSolverCounterSat, 7086 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 37.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13238 SdHoareTripleChecker+Valid, 19602 SdHoareTripleChecker+Invalid, 18051 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 7086 IncrementalHoareTripleChecker+Valid, 10963 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 40.0s IncrementalHoareTripleChecker+Time [2022-12-13 21:12:59,280 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [13238 Valid, 19602 Invalid, 18051 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [7086 Valid, 10963 Invalid, 2 Unknown, 0 Unchecked, 40.0s Time] [2022-12-13 21:12:59,305 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11086 states. [2022-12-13 21:12:59,694 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11086 to 9580. [2022-12-13 21:12:59,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9580 states, 6764 states have (on average 1.3898580721466587) internal successors, (9401), 6930 states have internal predecessors, (9401), 2360 states have call successors, (2360), 454 states have call predecessors, (2360), 455 states have return successors, (2367), 2305 states have call predecessors, (2367), 2359 states have call successors, (2367) [2022-12-13 21:12:59,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9580 states to 9580 states and 14128 transitions. [2022-12-13 21:12:59,775 INFO L78 Accepts]: Start accepts. Automaton has 9580 states and 14128 transitions. Word has length 225 [2022-12-13 21:12:59,776 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 21:12:59,776 INFO L495 AbstractCegarLoop]: Abstraction has 9580 states and 14128 transitions. [2022-12-13 21:12:59,777 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 12.4) internal successors, (62), 3 states have internal predecessors, (62), 2 states have call successors, (37), 3 states have call predecessors, (37), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) [2022-12-13 21:12:59,777 INFO L276 IsEmpty]: Start isEmpty. Operand 9580 states and 14128 transitions. [2022-12-13 21:12:59,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2022-12-13 21:12:59,790 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 21:12:59,790 INFO L195 NwaCegarLoop]: trace histogram [27, 27, 27, 6, 6, 6, 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] [2022-12-13 21:12:59,791 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-13 21:12:59,791 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 21:12:59,791 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 21:12:59,792 INFO L85 PathProgramCache]: Analyzing trace with hash -915458824, now seen corresponding path program 1 times [2022-12-13 21:12:59,792 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 21:12:59,792 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [278268167] [2022-12-13 21:12:59,792 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 21:12:59,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 21:12:59,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:00,187 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 21:13:00,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:00,197 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-12-13 21:13:00,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:00,204 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 21:13:00,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:00,211 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-12-13 21:13:00,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:00,221 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-12-13 21:13:00,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:00,229 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-12-13 21:13:00,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:00,236 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-12-13 21:13:00,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:00,244 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-12-13 21:13:00,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:00,252 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-12-13 21:13:00,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:00,260 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2022-12-13 21:13:00,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:00,268 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-12-13 21:13:00,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:00,277 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2022-12-13 21:13:00,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:00,285 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2022-12-13 21:13:00,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:00,293 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 21:13:00,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:00,302 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2022-12-13 21:13:00,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:00,312 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2022-12-13 21:13:00,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:00,321 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2022-12-13 21:13:00,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:00,330 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2022-12-13 21:13:00,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:00,340 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2022-12-13 21:13:00,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:00,349 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2022-12-13 21:13:00,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:00,358 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2022-12-13 21:13:00,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:00,368 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2022-12-13 21:13:00,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:00,378 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2022-12-13 21:13:00,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:00,387 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2022-12-13 21:13:00,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:00,396 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 21:13:00,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:00,406 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2022-12-13 21:13:00,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:00,416 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2022-12-13 21:13:00,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:00,434 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2022-12-13 21:13:00,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:00,446 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2022-12-13 21:13:00,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:00,455 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2022-12-13 21:13:00,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:00,464 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2022-12-13 21:13:00,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:00,473 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2022-12-13 21:13:00,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:00,482 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2022-12-13 21:13:00,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:00,526 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 219 [2022-12-13 21:13:00,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:00,536 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 21:13:00,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:00,543 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:13:00,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:00,550 INFO L134 CoverageAnalysis]: Checked inductivity of 1466 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1464 trivial. 0 not checked. [2022-12-13 21:13:00,550 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 21:13:00,550 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [278268167] [2022-12-13 21:13:00,550 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [278268167] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 21:13:00,550 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1920395748] [2022-12-13 21:13:00,550 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 21:13:00,550 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 21:13:00,551 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_602cb10d-08cf-409f-aa32-710275e3d6de/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 21:13:00,552 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_602cb10d-08cf-409f-aa32-710275e3d6de/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 21:13:00,553 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_602cb10d-08cf-409f-aa32-710275e3d6de/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-12-13 21:13:01,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:01,871 INFO L263 TraceCheckSpWp]: Trace formula consists of 4694 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-13 21:13:01,889 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 21:13:01,943 INFO L134 CoverageAnalysis]: Checked inductivity of 1466 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1466 trivial. 0 not checked. [2022-12-13 21:13:01,943 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 21:13:01,943 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1920395748] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 21:13:01,943 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-13 21:13:01,943 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 7 [2022-12-13 21:13:01,944 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [226810190] [2022-12-13 21:13:01,944 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 21:13:01,945 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 21:13:01,945 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 21:13:01,945 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 21:13:01,945 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2022-12-13 21:13:01,946 INFO L87 Difference]: Start difference. First operand 9580 states and 14128 transitions. Second operand has 3 states, 3 states have (on average 25.0) internal successors, (75), 3 states have internal predecessors, (75), 2 states have call successors, (42), 2 states have call predecessors, (42), 2 states have return successors, (36), 2 states have call predecessors, (36), 2 states have call successors, (36) [2022-12-13 21:13:02,813 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 21:13:02,813 INFO L93 Difference]: Finished difference Result 28496 states and 42024 transitions. [2022-12-13 21:13:02,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 21:13:02,814 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 25.0) internal successors, (75), 3 states have internal predecessors, (75), 2 states have call successors, (42), 2 states have call predecessors, (42), 2 states have return successors, (36), 2 states have call predecessors, (36), 2 states have call successors, (36) Word has length 247 [2022-12-13 21:13:02,815 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 21:13:02,941 INFO L225 Difference]: With dead ends: 28496 [2022-12-13 21:13:02,941 INFO L226 Difference]: Without dead ends: 18985 [2022-12-13 21:13:02,992 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 321 GetRequests, 316 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2022-12-13 21:13:02,993 INFO L413 NwaCegarLoop]: 8983 mSDtfsCounter, 7670 mSDsluCounter, 7606 mSDsCounter, 0 mSdLazyCounter, 104 mSolverCounterSat, 26 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7670 SdHoareTripleChecker+Valid, 16589 SdHoareTripleChecker+Invalid, 130 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 26 IncrementalHoareTripleChecker+Valid, 104 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-12-13 21:13:02,994 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7670 Valid, 16589 Invalid, 130 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [26 Valid, 104 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-12-13 21:13:03,018 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18985 states. [2022-12-13 21:13:03,627 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18985 to 18978. [2022-12-13 21:13:03,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18978 states, 13431 states have (on average 1.3889509344054798) internal successors, (18655), 13765 states have internal predecessors, (18655), 4636 states have call successors, (4636), 907 states have call predecessors, (4636), 910 states have return successors, (4651), 4525 states have call predecessors, (4651), 4635 states have call successors, (4651) [2022-12-13 21:13:03,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18978 states to 18978 states and 27942 transitions. [2022-12-13 21:13:03,748 INFO L78 Accepts]: Start accepts. Automaton has 18978 states and 27942 transitions. Word has length 247 [2022-12-13 21:13:03,748 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 21:13:03,748 INFO L495 AbstractCegarLoop]: Abstraction has 18978 states and 27942 transitions. [2022-12-13 21:13:03,748 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 25.0) internal successors, (75), 3 states have internal predecessors, (75), 2 states have call successors, (42), 2 states have call predecessors, (42), 2 states have return successors, (36), 2 states have call predecessors, (36), 2 states have call successors, (36) [2022-12-13 21:13:03,749 INFO L276 IsEmpty]: Start isEmpty. Operand 18978 states and 27942 transitions. [2022-12-13 21:13:03,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2022-12-13 21:13:03,754 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 21:13:03,754 INFO L195 NwaCegarLoop]: trace histogram [27, 27, 27, 6, 6, 6, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 21:13:03,773 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_602cb10d-08cf-409f-aa32-710275e3d6de/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-12-13 21:13:03,955 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_602cb10d-08cf-409f-aa32-710275e3d6de/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 21:13:03,955 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 21:13:03,955 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 21:13:03,955 INFO L85 PathProgramCache]: Analyzing trace with hash -1451554601, now seen corresponding path program 1 times [2022-12-13 21:13:03,956 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 21:13:03,956 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [827672301] [2022-12-13 21:13:03,956 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 21:13:03,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 21:13:04,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:04,237 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 21:13:04,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:04,244 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-12-13 21:13:04,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:04,251 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 21:13:04,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:04,260 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-12-13 21:13:04,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:04,302 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-12-13 21:13:04,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:04,308 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-12-13 21:13:04,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:04,314 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-12-13 21:13:04,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:04,321 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-12-13 21:13:04,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:04,327 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-12-13 21:13:04,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:04,334 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2022-12-13 21:13:04,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:04,340 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-12-13 21:13:04,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:04,347 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2022-12-13 21:13:04,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:04,354 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2022-12-13 21:13:04,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:04,360 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 21:13:04,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:04,367 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2022-12-13 21:13:04,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:04,373 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2022-12-13 21:13:04,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:04,380 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2022-12-13 21:13:04,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:04,386 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2022-12-13 21:13:04,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:04,392 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2022-12-13 21:13:04,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:04,399 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2022-12-13 21:13:04,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:04,405 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2022-12-13 21:13:04,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:04,412 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2022-12-13 21:13:04,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:04,419 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2022-12-13 21:13:04,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:04,425 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2022-12-13 21:13:04,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:04,432 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 21:13:04,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:04,439 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2022-12-13 21:13:04,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:04,446 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2022-12-13 21:13:04,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:04,461 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2022-12-13 21:13:04,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:04,471 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2022-12-13 21:13:04,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:04,478 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2022-12-13 21:13:04,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:04,485 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2022-12-13 21:13:04,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:04,492 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2022-12-13 21:13:04,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:04,498 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2022-12-13 21:13:04,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:04,537 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-12-13 21:13:04,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:04,548 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-12-13 21:13:04,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:04,553 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:13:04,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:04,559 INFO L134 CoverageAnalysis]: Checked inductivity of 1466 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1464 trivial. 0 not checked. [2022-12-13 21:13:04,559 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 21:13:04,559 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [827672301] [2022-12-13 21:13:04,559 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [827672301] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 21:13:04,559 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1711460783] [2022-12-13 21:13:04,559 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 21:13:04,559 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 21:13:04,560 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_602cb10d-08cf-409f-aa32-710275e3d6de/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 21:13:04,560 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_602cb10d-08cf-409f-aa32-710275e3d6de/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 21:13:04,561 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_602cb10d-08cf-409f-aa32-710275e3d6de/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-12-13 21:13:05,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:05,667 INFO L263 TraceCheckSpWp]: Trace formula consists of 4704 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-13 21:13:05,676 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 21:13:05,709 INFO L134 CoverageAnalysis]: Checked inductivity of 1466 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1466 trivial. 0 not checked. [2022-12-13 21:13:05,709 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 21:13:05,709 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1711460783] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 21:13:05,710 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-13 21:13:05,710 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 7 [2022-12-13 21:13:05,710 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [42651086] [2022-12-13 21:13:05,710 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 21:13:05,711 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 21:13:05,711 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 21:13:05,712 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 21:13:05,712 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2022-12-13 21:13:05,712 INFO L87 Difference]: Start difference. First operand 18978 states and 27942 transitions. Second operand has 3 states, 3 states have (on average 27.0) internal successors, (81), 3 states have internal predecessors, (81), 2 states have call successors, (42), 2 states have call predecessors, (42), 2 states have return successors, (36), 2 states have call predecessors, (36), 2 states have call successors, (36) [2022-12-13 21:13:06,656 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 21:13:06,656 INFO L93 Difference]: Finished difference Result 56566 states and 83284 transitions. [2022-12-13 21:13:06,657 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 21:13:06,658 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 27.0) internal successors, (81), 3 states have internal predecessors, (81), 2 states have call successors, (42), 2 states have call predecessors, (42), 2 states have return successors, (36), 2 states have call predecessors, (36), 2 states have call successors, (36) Word has length 253 [2022-12-13 21:13:06,658 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 21:13:06,796 INFO L225 Difference]: With dead ends: 56566 [2022-12-13 21:13:06,796 INFO L226 Difference]: Without dead ends: 37657 [2022-12-13 21:13:06,862 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 327 GetRequests, 322 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2022-12-13 21:13:06,863 INFO L413 NwaCegarLoop]: 9053 mSDtfsCounter, 7655 mSDsluCounter, 7606 mSDsCounter, 0 mSdLazyCounter, 104 mSolverCounterSat, 26 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7655 SdHoareTripleChecker+Valid, 16659 SdHoareTripleChecker+Invalid, 130 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 26 IncrementalHoareTripleChecker+Valid, 104 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-12-13 21:13:06,863 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7655 Valid, 16659 Invalid, 130 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [26 Valid, 104 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-12-13 21:13:06,900 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37657 states. [2022-12-13 21:13:07,917 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37657 to 37646. [2022-12-13 21:13:07,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 37646 states, 26695 states have (on average 1.3876381344821127) internal successors, (37043), 27365 states have internal predecessors, (37043), 9130 states have call successors, (9130), 1813 states have call predecessors, (9130), 1820 states have return successors, (9161), 8907 states have call predecessors, (9161), 9129 states have call successors, (9161) [2022-12-13 21:13:08,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37646 states to 37646 states and 55334 transitions. [2022-12-13 21:13:08,110 INFO L78 Accepts]: Start accepts. Automaton has 37646 states and 55334 transitions. Word has length 253 [2022-12-13 21:13:08,110 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 21:13:08,111 INFO L495 AbstractCegarLoop]: Abstraction has 37646 states and 55334 transitions. [2022-12-13 21:13:08,111 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 27.0) internal successors, (81), 3 states have internal predecessors, (81), 2 states have call successors, (42), 2 states have call predecessors, (42), 2 states have return successors, (36), 2 states have call predecessors, (36), 2 states have call successors, (36) [2022-12-13 21:13:08,111 INFO L276 IsEmpty]: Start isEmpty. Operand 37646 states and 55334 transitions. [2022-12-13 21:13:08,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2022-12-13 21:13:08,118 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 21:13:08,118 INFO L195 NwaCegarLoop]: trace histogram [27, 27, 27, 6, 6, 6, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 21:13:08,135 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_602cb10d-08cf-409f-aa32-710275e3d6de/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2022-12-13 21:13:08,319 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_602cb10d-08cf-409f-aa32-710275e3d6de/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 21:13:08,319 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 21:13:08,319 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 21:13:08,319 INFO L85 PathProgramCache]: Analyzing trace with hash 268524197, now seen corresponding path program 1 times [2022-12-13 21:13:08,319 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 21:13:08,320 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [352634546] [2022-12-13 21:13:08,320 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 21:13:08,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 21:13:08,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:08,550 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 21:13:08,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:08,556 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-12-13 21:13:08,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:08,561 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 21:13:08,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:08,569 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-12-13 21:13:08,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:08,649 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-12-13 21:13:08,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:08,657 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-12-13 21:13:08,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:08,665 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-12-13 21:13:08,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:08,673 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-12-13 21:13:08,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:08,681 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-12-13 21:13:08,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:08,689 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2022-12-13 21:13:08,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:08,696 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-12-13 21:13:08,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:08,704 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2022-12-13 21:13:08,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:08,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2022-12-13 21:13:08,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:08,721 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 21:13:08,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:08,729 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2022-12-13 21:13:08,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:08,735 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2022-12-13 21:13:08,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:08,742 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2022-12-13 21:13:08,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:08,749 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2022-12-13 21:13:08,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:08,755 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2022-12-13 21:13:08,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:08,762 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2022-12-13 21:13:08,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:08,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2022-12-13 21:13:08,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:08,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2022-12-13 21:13:08,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:08,783 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2022-12-13 21:13:08,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:08,789 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2022-12-13 21:13:08,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:08,796 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 21:13:08,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:08,802 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2022-12-13 21:13:08,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:08,808 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2022-12-13 21:13:08,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:08,824 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2022-12-13 21:13:08,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:08,831 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2022-12-13 21:13:08,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:08,837 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2022-12-13 21:13:08,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:08,844 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2022-12-13 21:13:08,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:08,851 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2022-12-13 21:13:08,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:08,857 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2022-12-13 21:13:08,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:08,898 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 225 [2022-12-13 21:13:08,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:08,907 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 21:13:08,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:08,913 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:13:08,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:08,918 INFO L134 CoverageAnalysis]: Checked inductivity of 1466 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1464 trivial. 0 not checked. [2022-12-13 21:13:08,918 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 21:13:08,918 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [352634546] [2022-12-13 21:13:08,918 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [352634546] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 21:13:08,918 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [153585841] [2022-12-13 21:13:08,918 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 21:13:08,919 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 21:13:08,919 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_602cb10d-08cf-409f-aa32-710275e3d6de/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 21:13:08,920 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_602cb10d-08cf-409f-aa32-710275e3d6de/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 21:13:08,921 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_602cb10d-08cf-409f-aa32-710275e3d6de/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-12-13 21:13:10,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:10,115 INFO L263 TraceCheckSpWp]: Trace formula consists of 4706 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-13 21:13:10,120 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 21:13:10,158 INFO L134 CoverageAnalysis]: Checked inductivity of 1466 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1466 trivial. 0 not checked. [2022-12-13 21:13:10,158 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 21:13:10,158 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [153585841] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 21:13:10,159 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-13 21:13:10,159 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 7 [2022-12-13 21:13:10,159 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1770587950] [2022-12-13 21:13:10,159 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 21:13:10,160 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 21:13:10,160 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 21:13:10,160 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 21:13:10,160 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2022-12-13 21:13:10,161 INFO L87 Difference]: Start difference. First operand 37646 states and 55334 transitions. Second operand has 3 states, 3 states have (on average 27.0) internal successors, (81), 3 states have internal predecessors, (81), 2 states have call successors, (42), 2 states have call predecessors, (42), 2 states have return successors, (36), 2 states have call predecessors, (36), 2 states have call successors, (36) [2022-12-13 21:13:12,036 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 21:13:12,037 INFO L93 Difference]: Finished difference Result 112306 states and 165072 transitions. [2022-12-13 21:13:12,037 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 21:13:12,038 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 27.0) internal successors, (81), 3 states have internal predecessors, (81), 2 states have call successors, (42), 2 states have call predecessors, (42), 2 states have return successors, (36), 2 states have call predecessors, (36), 2 states have call successors, (36) Word has length 253 [2022-12-13 21:13:12,038 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 21:13:12,419 INFO L225 Difference]: With dead ends: 112306 [2022-12-13 21:13:12,419 INFO L226 Difference]: Without dead ends: 74729 [2022-12-13 21:13:12,560 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 327 GetRequests, 322 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2022-12-13 21:13:12,560 INFO L413 NwaCegarLoop]: 9122 mSDtfsCounter, 7639 mSDsluCounter, 7606 mSDsCounter, 0 mSdLazyCounter, 104 mSolverCounterSat, 26 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7639 SdHoareTripleChecker+Valid, 16728 SdHoareTripleChecker+Invalid, 130 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 26 IncrementalHoareTripleChecker+Valid, 104 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-12-13 21:13:12,561 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7639 Valid, 16728 Invalid, 130 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [26 Valid, 104 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-12-13 21:13:12,618 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 74729 states. [2022-12-13 21:13:14,767 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 74729 to 74710. [2022-12-13 21:13:14,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 74710 states, 53075 states have (on average 1.3861705134243993) internal successors, (73571), 54417 states have internal predecessors, (73571), 17994 states have call successors, (17994), 3625 states have call predecessors, (17994), 3640 states have return successors, (18057), 17547 states have call predecessors, (18057), 17993 states have call successors, (18057) [2022-12-13 21:13:15,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74710 states to 74710 states and 109622 transitions. [2022-12-13 21:13:15,151 INFO L78 Accepts]: Start accepts. Automaton has 74710 states and 109622 transitions. Word has length 253 [2022-12-13 21:13:15,152 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 21:13:15,152 INFO L495 AbstractCegarLoop]: Abstraction has 74710 states and 109622 transitions. [2022-12-13 21:13:15,152 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 27.0) internal successors, (81), 3 states have internal predecessors, (81), 2 states have call successors, (42), 2 states have call predecessors, (42), 2 states have return successors, (36), 2 states have call predecessors, (36), 2 states have call successors, (36) [2022-12-13 21:13:15,152 INFO L276 IsEmpty]: Start isEmpty. Operand 74710 states and 109622 transitions. [2022-12-13 21:13:15,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2022-12-13 21:13:15,157 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 21:13:15,157 INFO L195 NwaCegarLoop]: trace histogram [27, 27, 27, 6, 6, 6, 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 21:13:15,173 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_602cb10d-08cf-409f-aa32-710275e3d6de/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2022-12-13 21:13:15,358 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_602cb10d-08cf-409f-aa32-710275e3d6de/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 21:13:15,358 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 21:13:15,358 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 21:13:15,358 INFO L85 PathProgramCache]: Analyzing trace with hash 1123774451, now seen corresponding path program 1 times [2022-12-13 21:13:15,359 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 21:13:15,359 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [158516037] [2022-12-13 21:13:15,359 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 21:13:15,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 21:13:15,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:15,580 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 21:13:15,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:15,585 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-12-13 21:13:15,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:15,590 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 21:13:15,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:15,597 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-12-13 21:13:15,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:15,601 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-12-13 21:13:15,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:15,606 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-12-13 21:13:15,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:15,611 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-12-13 21:13:15,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:15,616 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-12-13 21:13:15,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:15,622 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-12-13 21:13:15,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:15,627 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2022-12-13 21:13:15,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:15,632 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-12-13 21:13:15,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:15,638 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2022-12-13 21:13:15,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:15,643 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2022-12-13 21:13:15,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:15,649 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 21:13:15,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:15,655 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2022-12-13 21:13:15,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:15,661 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2022-12-13 21:13:15,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:15,667 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2022-12-13 21:13:15,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:15,674 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2022-12-13 21:13:15,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:15,680 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2022-12-13 21:13:15,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:15,686 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2022-12-13 21:13:15,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:15,692 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2022-12-13 21:13:15,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:15,698 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2022-12-13 21:13:15,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:15,705 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2022-12-13 21:13:15,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:15,711 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2022-12-13 21:13:15,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:15,718 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 21:13:15,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:15,724 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2022-12-13 21:13:15,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:15,731 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2022-12-13 21:13:15,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:15,748 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2022-12-13 21:13:15,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:15,755 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2022-12-13 21:13:15,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:15,761 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2022-12-13 21:13:15,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:15,768 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2022-12-13 21:13:15,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:15,774 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2022-12-13 21:13:15,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:15,781 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2022-12-13 21:13:15,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:15,822 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2022-12-13 21:13:15,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:15,830 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 21:13:15,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:15,837 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:13:15,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:15,843 INFO L134 CoverageAnalysis]: Checked inductivity of 1466 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1464 trivial. 0 not checked. [2022-12-13 21:13:15,843 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 21:13:15,843 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [158516037] [2022-12-13 21:13:15,843 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [158516037] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 21:13:15,843 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1165099877] [2022-12-13 21:13:15,843 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 21:13:15,844 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 21:13:15,844 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_602cb10d-08cf-409f-aa32-710275e3d6de/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 21:13:15,845 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_602cb10d-08cf-409f-aa32-710275e3d6de/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 21:13:15,846 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_602cb10d-08cf-409f-aa32-710275e3d6de/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-12-13 21:13:17,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:17,049 INFO L263 TraceCheckSpWp]: Trace formula consists of 4716 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-13 21:13:17,054 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 21:13:17,093 INFO L134 CoverageAnalysis]: Checked inductivity of 1466 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1466 trivial. 0 not checked. [2022-12-13 21:13:17,093 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 21:13:17,094 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1165099877] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 21:13:17,094 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-13 21:13:17,094 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 7 [2022-12-13 21:13:17,094 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [79844768] [2022-12-13 21:13:17,094 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 21:13:17,095 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 21:13:17,095 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 21:13:17,096 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 21:13:17,096 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2022-12-13 21:13:17,096 INFO L87 Difference]: Start difference. First operand 74710 states and 109622 transitions. Second operand has 3 states, 3 states have (on average 28.666666666666668) internal successors, (86), 3 states have internal predecessors, (86), 2 states have call successors, (42), 2 states have call predecessors, (42), 2 states have return successors, (36), 2 states have call predecessors, (36), 2 states have call successors, (36) [2022-12-13 21:13:21,232 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 21:13:21,232 INFO L93 Difference]: Finished difference Result 222916 states and 327080 transitions. [2022-12-13 21:13:21,232 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 21:13:21,233 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 28.666666666666668) internal successors, (86), 3 states have internal predecessors, (86), 2 states have call successors, (42), 2 states have call predecessors, (42), 2 states have return successors, (36), 2 states have call predecessors, (36), 2 states have call successors, (36) Word has length 258 [2022-12-13 21:13:21,233 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 21:13:21,875 INFO L225 Difference]: With dead ends: 222916 [2022-12-13 21:13:21,875 INFO L226 Difference]: Without dead ends: 148275 [2022-12-13 21:13:22,129 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 332 GetRequests, 327 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2022-12-13 21:13:22,130 INFO L413 NwaCegarLoop]: 9246 mSDtfsCounter, 7623 mSDsluCounter, 7606 mSDsCounter, 0 mSdLazyCounter, 104 mSolverCounterSat, 26 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7623 SdHoareTripleChecker+Valid, 16852 SdHoareTripleChecker+Invalid, 130 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 26 IncrementalHoareTripleChecker+Valid, 104 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-12-13 21:13:22,130 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7623 Valid, 16852 Invalid, 130 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [26 Valid, 104 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-12-13 21:13:22,256 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 148275 states. [2022-12-13 21:13:25,846 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 148275 to 148272. [2022-12-13 21:13:25,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 148272 states, 105523 states have (on average 1.38444699259877) internal successors, (146091), 108193 states have internal predecessors, (146091), 35470 states have call successors, (35470), 7247 states have call predecessors, (35470), 7278 states have return successors, (35597), 34591 states have call predecessors, (35597), 35469 states have call successors, (35597) [2022-12-13 21:13:26,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148272 states to 148272 states and 217158 transitions. [2022-12-13 21:13:26,950 INFO L78 Accepts]: Start accepts. Automaton has 148272 states and 217158 transitions. Word has length 258 [2022-12-13 21:13:26,951 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 21:13:26,951 INFO L495 AbstractCegarLoop]: Abstraction has 148272 states and 217158 transitions. [2022-12-13 21:13:26,951 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 28.666666666666668) internal successors, (86), 3 states have internal predecessors, (86), 2 states have call successors, (42), 2 states have call predecessors, (42), 2 states have return successors, (36), 2 states have call predecessors, (36), 2 states have call successors, (36) [2022-12-13 21:13:26,951 INFO L276 IsEmpty]: Start isEmpty. Operand 148272 states and 217158 transitions. [2022-12-13 21:13:26,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-12-13 21:13:26,962 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 21:13:26,962 INFO L195 NwaCegarLoop]: trace histogram [30, 30, 30, 7, 7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 21:13:26,977 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_602cb10d-08cf-409f-aa32-710275e3d6de/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2022-12-13 21:13:27,163 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_602cb10d-08cf-409f-aa32-710275e3d6de/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 21:13:27,164 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 21:13:27,164 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 21:13:27,164 INFO L85 PathProgramCache]: Analyzing trace with hash -1129063431, now seen corresponding path program 1 times [2022-12-13 21:13:27,164 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 21:13:27,165 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1026682680] [2022-12-13 21:13:27,165 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 21:13:27,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 21:13:27,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:27,483 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 21:13:27,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:27,492 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-12-13 21:13:27,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:27,501 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 21:13:27,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:27,508 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-12-13 21:13:27,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:27,516 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-12-13 21:13:27,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:27,523 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-12-13 21:13:27,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:27,530 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-12-13 21:13:27,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:27,537 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-12-13 21:13:27,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:27,545 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-12-13 21:13:27,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:27,552 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2022-12-13 21:13:27,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:27,560 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-12-13 21:13:27,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:27,567 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2022-12-13 21:13:27,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:27,575 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2022-12-13 21:13:27,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:27,582 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 21:13:27,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:27,590 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2022-12-13 21:13:27,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:27,597 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2022-12-13 21:13:27,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:27,605 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2022-12-13 21:13:27,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:27,612 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2022-12-13 21:13:27,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:27,620 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2022-12-13 21:13:27,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:27,628 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2022-12-13 21:13:27,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:27,635 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2022-12-13 21:13:27,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:27,643 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2022-12-13 21:13:27,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:27,650 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2022-12-13 21:13:27,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:27,658 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2022-12-13 21:13:27,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:27,665 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 21:13:27,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:27,672 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2022-12-13 21:13:27,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:27,680 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2022-12-13 21:13:27,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:27,697 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2022-12-13 21:13:27,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:27,706 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2022-12-13 21:13:27,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:27,714 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2022-12-13 21:13:27,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:27,722 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2022-12-13 21:13:27,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:27,730 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2022-12-13 21:13:27,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:27,737 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2022-12-13 21:13:27,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:27,745 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2022-12-13 21:13:27,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:27,753 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2022-12-13 21:13:27,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:27,762 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222 [2022-12-13 21:13:27,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:27,770 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 228 [2022-12-13 21:13:27,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:27,810 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244 [2022-12-13 21:13:27,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:27,820 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 21:13:27,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:27,826 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:13:27,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:27,833 INFO L134 CoverageAnalysis]: Checked inductivity of 1824 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1824 trivial. 0 not checked. [2022-12-13 21:13:27,833 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 21:13:27,833 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1026682680] [2022-12-13 21:13:27,833 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1026682680] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 21:13:27,833 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 21:13:27,833 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 21:13:27,833 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [610378620] [2022-12-13 21:13:27,834 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 21:13:27,834 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 21:13:27,834 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 21:13:27,835 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 21:13:27,835 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-12-13 21:13:27,835 INFO L87 Difference]: Start difference. First operand 148272 states and 217158 transitions. Second operand has 6 states, 6 states have (on average 13.833333333333334) internal successors, (83), 3 states have internal predecessors, (83), 2 states have call successors, (44), 5 states have call predecessors, (44), 1 states have return successors, (40), 2 states have call predecessors, (40), 2 states have call successors, (40) [2022-12-13 21:13:35,159 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.79s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:13:37,170 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:13:42,483 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.98s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:14:06,227 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.37s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:14:08,236 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:14:13,850 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:14:44,179 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 21:14:44,180 INFO L93 Difference]: Finished difference Result 489688 states and 735679 transitions. [2022-12-13 21:14:44,180 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-12-13 21:14:44,180 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 13.833333333333334) internal successors, (83), 3 states have internal predecessors, (83), 2 states have call successors, (44), 5 states have call predecessors, (44), 1 states have return successors, (40), 2 states have call predecessors, (40), 2 states have call successors, (40) Word has length 272 [2022-12-13 21:14:44,181 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 21:14:45,956 INFO L225 Difference]: With dead ends: 489688 [2022-12-13 21:14:45,956 INFO L226 Difference]: Without dead ends: 341485 [2022-12-13 21:14:46,495 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 88 GetRequests, 80 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=36, Invalid=54, Unknown=0, NotChecked=0, Total=90 [2022-12-13 21:14:46,496 INFO L413 NwaCegarLoop]: 7547 mSDtfsCounter, 11268 mSDsluCounter, 15292 mSDsCounter, 0 mSdLazyCounter, 15804 mSolverCounterSat, 4070 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 59.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 12291 SdHoareTripleChecker+Valid, 22839 SdHoareTripleChecker+Invalid, 19877 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 4070 IncrementalHoareTripleChecker+Valid, 15804 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 63.3s IncrementalHoareTripleChecker+Time [2022-12-13 21:14:46,496 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [12291 Valid, 22839 Invalid, 19877 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [4070 Valid, 15804 Invalid, 3 Unknown, 0 Unchecked, 63.3s Time] [2022-12-13 21:14:46,741 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 341485 states. [2022-12-13 21:14:58,534 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 341485 to 292190. [2022-12-13 21:14:58,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 292190 states, 207945 states have (on average 1.3828897064127534) internal successors, (287565), 213283 states have internal predecessors, (287565), 69748 states have call successors, (69748), 14433 states have call predecessors, (69748), 14496 states have return successors, (69939), 67989 states have call predecessors, (69939), 69747 states have call successors, (69939) [2022-12-13 21:15:00,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292190 states to 292190 states and 427252 transitions. [2022-12-13 21:15:00,556 INFO L78 Accepts]: Start accepts. Automaton has 292190 states and 427252 transitions. Word has length 272 [2022-12-13 21:15:00,556 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 21:15:00,556 INFO L495 AbstractCegarLoop]: Abstraction has 292190 states and 427252 transitions. [2022-12-13 21:15:00,557 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 13.833333333333334) internal successors, (83), 3 states have internal predecessors, (83), 2 states have call successors, (44), 5 states have call predecessors, (44), 1 states have return successors, (40), 2 states have call predecessors, (40), 2 states have call successors, (40) [2022-12-13 21:15:00,557 INFO L276 IsEmpty]: Start isEmpty. Operand 292190 states and 427252 transitions. [2022-12-13 21:15:00,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2022-12-13 21:15:00,564 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 21:15:00,565 INFO L195 NwaCegarLoop]: trace histogram [27, 27, 27, 6, 6, 6, 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] [2022-12-13 21:15:00,565 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-12-13 21:15:00,565 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 21:15:00,565 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 21:15:00,565 INFO L85 PathProgramCache]: Analyzing trace with hash -284773708, now seen corresponding path program 1 times [2022-12-13 21:15:00,565 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 21:15:00,565 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [322505632] [2022-12-13 21:15:00,566 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 21:15:00,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 21:15:00,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:15:00,801 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 21:15:00,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:15:00,807 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-12-13 21:15:00,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:15:00,814 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 21:15:00,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:15:00,818 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-12-13 21:15:00,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:15:00,823 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-12-13 21:15:00,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:15:00,827 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-12-13 21:15:00,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:15:00,833 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-12-13 21:15:00,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:15:00,837 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-12-13 21:15:00,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:15:00,842 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-12-13 21:15:00,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:15:00,847 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2022-12-13 21:15:00,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:15:00,851 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-12-13 21:15:00,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:15:00,856 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2022-12-13 21:15:00,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:15:00,862 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2022-12-13 21:15:00,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:15:00,867 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 21:15:00,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:15:00,872 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2022-12-13 21:15:00,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:15:00,877 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2022-12-13 21:15:00,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:15:00,883 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2022-12-13 21:15:00,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:15:00,887 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2022-12-13 21:15:00,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:15:00,894 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2022-12-13 21:15:00,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:15:00,899 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2022-12-13 21:15:00,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:15:00,905 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2022-12-13 21:15:00,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:15:00,912 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2022-12-13 21:15:00,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:15:00,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2022-12-13 21:15:00,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:15:00,922 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2022-12-13 21:15:00,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:15:00,927 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 21:15:00,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:15:00,933 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2022-12-13 21:15:00,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:15:00,938 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2022-12-13 21:15:00,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:15:00,950 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2022-12-13 21:15:00,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:15:00,957 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2022-12-13 21:15:00,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:15:00,962 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2022-12-13 21:15:00,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:15:00,967 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2022-12-13 21:15:00,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:15:00,972 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2022-12-13 21:15:00,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:15:00,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2022-12-13 21:15:00,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:15:00,989 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2022-12-13 21:15:00,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:15:00,993 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2022-12-13 21:15:00,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:15:01,025 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2022-12-13 21:15:01,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:15:01,032 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 21:15:01,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:15:01,036 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:15:01,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:15:01,040 INFO L134 CoverageAnalysis]: Checked inductivity of 1466 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1464 trivial. 0 not checked. [2022-12-13 21:15:01,040 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 21:15:01,040 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [322505632] [2022-12-13 21:15:01,040 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [322505632] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 21:15:01,040 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [207086148] [2022-12-13 21:15:01,040 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 21:15:01,040 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 21:15:01,041 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_602cb10d-08cf-409f-aa32-710275e3d6de/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 21:15:01,041 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_602cb10d-08cf-409f-aa32-710275e3d6de/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 21:15:01,042 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_602cb10d-08cf-409f-aa32-710275e3d6de/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-12-13 21:15:02,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:15:02,124 INFO L263 TraceCheckSpWp]: Trace formula consists of 4878 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-13 21:15:02,130 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 21:15:02,172 INFO L134 CoverageAnalysis]: Checked inductivity of 1466 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1466 trivial. 0 not checked. [2022-12-13 21:15:02,172 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 21:15:02,172 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [207086148] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 21:15:02,173 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-13 21:15:02,173 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [7] total 8 [2022-12-13 21:15:02,173 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [667395737] [2022-12-13 21:15:02,173 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 21:15:02,174 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 21:15:02,174 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 21:15:02,174 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 21:15:02,174 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2022-12-13 21:15:02,175 INFO L87 Difference]: Start difference. First operand 292190 states and 427252 transitions. Second operand has 3 states, 3 states have (on average 34.0) internal successors, (102), 3 states have internal predecessors, (102), 2 states have call successors, (45), 2 states have call predecessors, (45), 2 states have return successors, (38), 2 states have call predecessors, (38), 2 states have call successors, (38) [2022-12-13 21:15:27,630 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 21:15:27,631 INFO L93 Difference]: Finished difference Result 873229 states and 1290444 transitions. [2022-12-13 21:15:27,631 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 21:15:27,631 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 34.0) internal successors, (102), 3 states have internal predecessors, (102), 2 states have call successors, (45), 2 states have call predecessors, (45), 2 states have return successors, (38), 2 states have call predecessors, (38), 2 states have call successors, (38) Word has length 279 [2022-12-13 21:15:27,632 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 21:15:30,891 INFO L225 Difference]: With dead ends: 873229 [2022-12-13 21:15:30,891 INFO L226 Difference]: Without dead ends: 581108 [2022-12-13 21:15:32,381 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 357 GetRequests, 351 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2022-12-13 21:15:32,382 INFO L413 NwaCegarLoop]: 10505 mSDtfsCounter, 7827 mSDsluCounter, 7751 mSDsCounter, 0 mSdLazyCounter, 45 mSolverCounterSat, 12 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7827 SdHoareTripleChecker+Valid, 18256 SdHoareTripleChecker+Invalid, 57 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 45 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-12-13 21:15:32,382 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7827 Valid, 18256 Invalid, 57 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 45 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-12-13 21:15:32,830 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 581108 states. [2022-12-13 21:15:57,563 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 581108 to 580565. [2022-12-13 21:15:58,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 580565 states, 413331 states have (on average 1.3823521584396041) internal successors, (571369), 423881 states have internal predecessors, (571369), 138327 states have call successors, (138327), 28779 states have call predecessors, (138327), 28906 states have return successors, (152474), 134808 states have call predecessors, (152474), 138326 states have call successors, (152474) [2022-12-13 21:16:02,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580565 states to 580565 states and 862170 transitions. [2022-12-13 21:16:02,418 INFO L78 Accepts]: Start accepts. Automaton has 580565 states and 862170 transitions. Word has length 279 [2022-12-13 21:16:02,418 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 21:16:02,418 INFO L495 AbstractCegarLoop]: Abstraction has 580565 states and 862170 transitions. [2022-12-13 21:16:02,418 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 34.0) internal successors, (102), 3 states have internal predecessors, (102), 2 states have call successors, (45), 2 states have call predecessors, (45), 2 states have return successors, (38), 2 states have call predecessors, (38), 2 states have call successors, (38) [2022-12-13 21:16:02,419 INFO L276 IsEmpty]: Start isEmpty. Operand 580565 states and 862170 transitions. [2022-12-13 21:16:02,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2022-12-13 21:16:02,424 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 21:16:02,425 INFO L195 NwaCegarLoop]: trace histogram [29, 29, 29, 7, 7, 7, 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] [2022-12-13 21:16:02,440 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_602cb10d-08cf-409f-aa32-710275e3d6de/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2022-12-13 21:16:02,625 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_602cb10d-08cf-409f-aa32-710275e3d6de/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 21:16:02,625 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 21:16:02,625 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 21:16:02,626 INFO L85 PathProgramCache]: Analyzing trace with hash -257906059, now seen corresponding path program 1 times [2022-12-13 21:16:02,626 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 21:16:02,626 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1936836698] [2022-12-13 21:16:02,626 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 21:16:02,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 21:16:02,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:16:02,815 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 21:16:02,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:16:02,820 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-12-13 21:16:02,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:16:02,825 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 21:16:02,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:16:02,829 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-12-13 21:16:02,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:16:02,834 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-12-13 21:16:02,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:16:02,839 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-12-13 21:16:02,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:16:02,846 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-12-13 21:16:02,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:16:02,850 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-12-13 21:16:02,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:16:02,855 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-12-13 21:16:02,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:16:02,860 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2022-12-13 21:16:02,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:16:02,865 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-12-13 21:16:02,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:16:02,870 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2022-12-13 21:16:02,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:16:02,875 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2022-12-13 21:16:02,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:16:02,880 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 21:16:02,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:16:02,885 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2022-12-13 21:16:02,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:16:02,890 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2022-12-13 21:16:02,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:16:02,895 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2022-12-13 21:16:02,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:16:02,900 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2022-12-13 21:16:02,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:16:02,905 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2022-12-13 21:16:02,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:16:02,910 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2022-12-13 21:16:02,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:16:02,915 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2022-12-13 21:16:02,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:16:02,920 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2022-12-13 21:16:02,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:16:02,925 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2022-12-13 21:16:02,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:16:02,930 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2022-12-13 21:16:02,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:16:02,935 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 21:16:02,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:16:02,940 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2022-12-13 21:16:02,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:16:02,946 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2022-12-13 21:16:02,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:16:02,959 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2022-12-13 21:16:02,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:16:02,964 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2022-12-13 21:16:02,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:16:02,969 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2022-12-13 21:16:02,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:16:02,975 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2022-12-13 21:16:02,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:16:02,980 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2022-12-13 21:16:02,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:16:02,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2022-12-13 21:16:02,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:16:02,990 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2022-12-13 21:16:02,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:16:02,995 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-12-13 21:16:02,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:16:03,000 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 228 [2022-12-13 21:16:03,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:16:03,005 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2022-12-13 21:16:03,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:16:03,010 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2022-12-13 21:16:03,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:16:03,016 INFO L134 CoverageAnalysis]: Checked inductivity of 1714 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1708 trivial. 0 not checked. [2022-12-13 21:16:03,016 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 21:16:03,016 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1936836698] [2022-12-13 21:16:03,016 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1936836698] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 21:16:03,017 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 21:16:03,017 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-13 21:16:03,017 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1600521544] [2022-12-13 21:16:03,017 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 21:16:03,017 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-13 21:16:03,017 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 21:16:03,018 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-13 21:16:03,018 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-13 21:16:03,018 INFO L87 Difference]: Start difference. First operand 580565 states and 862170 transitions. Second operand has 5 states, 5 states have (on average 19.2) internal successors, (96), 3 states have internal predecessors, (96), 2 states have call successors, (42), 4 states have call predecessors, (42), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) [2022-12-13 21:16:09,823 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.90s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:16:18,973 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:16:26,711 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:16:28,180 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.47s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:16:34,303 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:16:39,218 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.03s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:16:41,977 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:17:17,253 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 21:17:17,254 INFO L93 Difference]: Finished difference Result 1254368 states and 1899158 transitions. [2022-12-13 21:17:17,254 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 21:17:17,255 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 19.2) internal successors, (96), 3 states have internal predecessors, (96), 2 states have call successors, (42), 4 states have call predecessors, (42), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) Word has length 278 [2022-12-13 21:17:17,255 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 21:17:21,732 INFO L225 Difference]: With dead ends: 1254368 [2022-12-13 21:17:21,732 INFO L226 Difference]: Without dead ends: 673751 [2022-12-13 21:17:24,832 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 81 GetRequests, 77 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-12-13 21:17:24,833 INFO L413 NwaCegarLoop]: 6292 mSDtfsCounter, 3508 mSDsluCounter, 11960 mSDsCounter, 0 mSdLazyCounter, 8865 mSolverCounterSat, 3411 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 37.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3565 SdHoareTripleChecker+Valid, 18252 SdHoareTripleChecker+Invalid, 12280 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3411 IncrementalHoareTripleChecker+Valid, 8865 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 39.3s IncrementalHoareTripleChecker+Time [2022-12-13 21:17:24,833 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3565 Valid, 18252 Invalid, 12280 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3411 Valid, 8865 Invalid, 4 Unknown, 0 Unchecked, 39.3s Time] [2022-12-13 21:17:25,437 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 673751 states. [2022-12-13 21:17:53,314 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 673751 to 609801. [2022-12-13 21:17:53,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 609801 states, 435819 states have (on average 1.3833931058535769) internal successors, (602909), 447393 states have internal predecessors, (602909), 142095 states have call successors, (142095), 28651 states have call predecessors, (142095), 31886 states have return successors, (172530), 140624 states have call predecessors, (172530), 142094 states have call successors, (172530) [2022-12-13 21:17:58,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609801 states to 609801 states and 917534 transitions. [2022-12-13 21:17:58,675 INFO L78 Accepts]: Start accepts. Automaton has 609801 states and 917534 transitions. Word has length 278 [2022-12-13 21:17:58,675 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 21:17:58,675 INFO L495 AbstractCegarLoop]: Abstraction has 609801 states and 917534 transitions. [2022-12-13 21:17:58,676 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 19.2) internal successors, (96), 3 states have internal predecessors, (96), 2 states have call successors, (42), 4 states have call predecessors, (42), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) [2022-12-13 21:17:58,676 INFO L276 IsEmpty]: Start isEmpty. Operand 609801 states and 917534 transitions. [2022-12-13 21:17:58,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2022-12-13 21:17:58,682 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 21:17:58,682 INFO L195 NwaCegarLoop]: trace histogram [27, 27, 27, 7, 7, 7, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 21:17:58,682 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-12-13 21:17:58,683 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 21:17:58,683 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 21:17:58,683 INFO L85 PathProgramCache]: Analyzing trace with hash -654137246, now seen corresponding path program 1 times [2022-12-13 21:17:58,683 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 21:17:58,683 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1686724573] [2022-12-13 21:17:58,683 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 21:17:58,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 21:17:58,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:58,888 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 21:17:58,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:58,893 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-12-13 21:17:58,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:58,899 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 21:17:58,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:58,903 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-12-13 21:17:58,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:58,908 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-12-13 21:17:58,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:58,912 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-12-13 21:17:58,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:58,916 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-12-13 21:17:58,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:58,920 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-12-13 21:17:58,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:58,925 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-12-13 21:17:58,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:58,929 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2022-12-13 21:17:58,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:58,934 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-12-13 21:17:58,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:58,938 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2022-12-13 21:17:58,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:58,942 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2022-12-13 21:17:58,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:58,947 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 21:17:58,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:58,952 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2022-12-13 21:17:58,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:58,956 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2022-12-13 21:17:58,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:58,961 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2022-12-13 21:17:58,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:58,966 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2022-12-13 21:17:58,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:58,970 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2022-12-13 21:17:58,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:58,975 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2022-12-13 21:17:58,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:58,980 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2022-12-13 21:17:58,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:58,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2022-12-13 21:17:58,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:58,990 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2022-12-13 21:17:58,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:58,995 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2022-12-13 21:17:58,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:59,000 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 21:17:59,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:59,004 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2022-12-13 21:17:59,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:59,009 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2022-12-13 21:17:59,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:59,022 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2022-12-13 21:17:59,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:59,027 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2022-12-13 21:17:59,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:59,032 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2022-12-13 21:17:59,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:59,037 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2022-12-13 21:17:59,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:59,041 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2022-12-13 21:17:59,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:59,046 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2022-12-13 21:17:59,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:59,051 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2022-12-13 21:17:59,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:59,055 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2022-12-13 21:17:59,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:59,059 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 228 [2022-12-13 21:17:59,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:59,066 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:17:59,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:59,070 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-12-13 21:17:59,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:59,082 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2022-12-13 21:17:59,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:59,088 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260 [2022-12-13 21:17:59,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:59,093 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 266 [2022-12-13 21:17:59,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:59,100 INFO L134 CoverageAnalysis]: Checked inductivity of 1492 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1492 trivial. 0 not checked. [2022-12-13 21:17:59,100 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 21:17:59,100 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1686724573] [2022-12-13 21:17:59,100 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1686724573] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 21:17:59,100 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 21:17:59,100 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 21:17:59,100 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [232667370] [2022-12-13 21:17:59,100 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 21:17:59,101 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 21:17:59,101 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 21:17:59,101 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 21:17:59,101 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2022-12-13 21:17:59,101 INFO L87 Difference]: Start difference. First operand 609801 states and 917534 transitions. Second operand has 6 states, 6 states have (on average 16.666666666666668) internal successors, (100), 3 states have internal predecessors, (100), 2 states have call successors, (45), 5 states have call predecessors, (45), 1 states have return successors, (41), 2 states have call predecessors, (41), 2 states have call successors, (41) [2022-12-13 21:18:08,472 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:18:14,885 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:18:16,174 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.29s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:18:23,406 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.97s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:18:26,063 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.53s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:19:01,213 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []