./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-vxge-vxge.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ff3839-f7c7-4aa1-bac7-fa40df2cc32f/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ff3839-f7c7-4aa1-bac7-fa40df2cc32f/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_06ff3839-f7c7-4aa1-bac7-fa40df2cc32f/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ff3839-f7c7-4aa1-bac7-fa40df2cc32f/bin/uautomizer-uyxdKDjOR8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-vxge-vxge.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ff3839-f7c7-4aa1-bac7-fa40df2cc32f/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_06ff3839-f7c7-4aa1-bac7-fa40df2cc32f/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 8df8cdcecbcd9cfe2534aee2fc0e32dbabfe9446269b8be84c25324fea03bd5e --- 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 21:03:46,619 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 21:03:46,621 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 21:03:46,638 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 21:03:46,639 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 21:03:46,640 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 21:03:46,641 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 21:03:46,642 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 21:03:46,643 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 21:03:46,644 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 21:03:46,645 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 21:03:46,646 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 21:03:46,646 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 21:03:46,647 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 21:03:46,648 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 21:03:46,649 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 21:03:46,650 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 21:03:46,651 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 21:03:46,652 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 21:03:46,654 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 21:03:46,655 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 21:03:46,657 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 21:03:46,658 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 21:03:46,658 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 21:03:46,661 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 21:03:46,662 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 21:03:46,662 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 21:03:46,663 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 21:03:46,663 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 21:03:46,664 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 21:03:46,664 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 21:03:46,665 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 21:03:46,666 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 21:03:46,666 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 21:03:46,667 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 21:03:46,668 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 21:03:46,668 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 21:03:46,668 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 21:03:46,668 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 21:03:46,669 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 21:03:46,670 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 21:03:46,671 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ff3839-f7c7-4aa1-bac7-fa40df2cc32f/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-12-13 21:03:46,690 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 21:03:46,690 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 21:03:46,690 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 21:03:46,690 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 21:03:46,691 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 21:03:46,691 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 21:03:46,692 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 21:03:46,692 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 21:03:46,692 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 21:03:46,692 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 21:03:46,692 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-13 21:03:46,693 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 21:03:46,693 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-13 21:03:46,693 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 21:03:46,693 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-13 21:03:46,693 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-13 21:03:46,693 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 21:03:46,693 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-13 21:03:46,694 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 21:03:46,694 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 21:03:46,694 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 21:03:46,694 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 21:03:46,694 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 21:03:46,694 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 21:03:46,695 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-13 21:03:46,695 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-13 21:03:46,695 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-13 21:03:46,695 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 21:03:46,695 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-13 21:03:46,695 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 21:03:46,696 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 21:03:46,696 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 21:03:46,696 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_06ff3839-f7c7-4aa1-bac7-fa40df2cc32f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ff3839-f7c7-4aa1-bac7-fa40df2cc32f/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8df8cdcecbcd9cfe2534aee2fc0e32dbabfe9446269b8be84c25324fea03bd5e [2022-12-13 21:03:46,890 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 21:03:46,911 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 21:03:46,913 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 21:03:46,914 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 21:03:46,915 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 21:03:46,916 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ff3839-f7c7-4aa1-bac7-fa40df2cc32f/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-vxge-vxge.cil.i [2022-12-13 21:03:49,541 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 21:03:49,993 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 21:03:49,993 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ff3839-f7c7-4aa1-bac7-fa40df2cc32f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-vxge-vxge.cil.i [2022-12-13 21:03:50,050 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ff3839-f7c7-4aa1-bac7-fa40df2cc32f/bin/uautomizer-uyxdKDjOR8/data/7953b9639/c45288a622c6465aa83c6a07e6861e78/FLAG05b8b46c1 [2022-12-13 21:03:50,061 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ff3839-f7c7-4aa1-bac7-fa40df2cc32f/bin/uautomizer-uyxdKDjOR8/data/7953b9639/c45288a622c6465aa83c6a07e6861e78 [2022-12-13 21:03:50,063 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 21:03:50,064 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 21:03:50,065 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 21:03:50,065 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 21:03:50,067 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 21:03:50,068 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 09:03:50" (1/1) ... [2022-12-13 21:03:50,069 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4dd9da5a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:03:50, skipping insertion in model container [2022-12-13 21:03:50,069 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 09:03:50" (1/1) ... [2022-12-13 21:03:50,074 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 21:03:50,326 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 21:03:50,752 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-13 21:03:50,817 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 21:03:50,863 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-13 21:03:50,872 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-13 21:03:50,985 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 21:03:51,055 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-13 21:03:51,059 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-13 21:03:51,059 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-13 21:03:51,070 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-13 21:03:51,079 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-12-13 21:03:51,117 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_word [2022-12-13 21:03:51,128 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_word [2022-12-13 21:03:51,399 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:03:51,409 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:03:51,577 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 21:03:51,577 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 21:03:51,579 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:51,590 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 21:03:51,590 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 21:03:51,591 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 21:03:51,592 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 21:03:51,610 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 21:03:51,616 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:51,617 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:51,619 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:51,620 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:51,622 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:51,623 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:51,623 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:51,624 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:51,624 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:51,624 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:51,625 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:51,639 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:03:51,639 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:03:51,640 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:03:51,640 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:03:51,640 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:03:51,669 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-13 21:03:51,758 WARN L623 FunctionHandler]: Unknown extern function pcie_capability_read_word [2022-12-13 21:03:51,813 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 21:03:51,829 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 21:03:51,829 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:03:51,830 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 21:03:51,830 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:03:51,842 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 21:03:51,868 WARN L623 FunctionHandler]: Unknown extern function vzalloc [2022-12-13 21:03:51,869 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-13 21:03:51,872 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-13 21:03:51,939 WARN L623 FunctionHandler]: Unknown extern function pcie_capability_read_word [2022-12-13 21:03:52,023 WARN L623 FunctionHandler]: Unknown extern function vmalloc [2022-12-13 21:03:52,024 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 21:03:52,053 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 21:03:52,065 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 21:03:52,074 WARN L623 FunctionHandler]: Unknown extern function vmalloc [2022-12-13 21:03:52,074 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 21:03:52,083 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-13 21:03:52,084 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-13 21:03:52,084 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-13 21:03:52,084 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-13 21:03:52,084 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-13 21:03:52,085 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-13 21:03:52,093 WARN L623 FunctionHandler]: Unknown extern function vzalloc [2022-12-13 21:03:52,094 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-13 21:03:52,104 WARN L623 FunctionHandler]: Unknown extern function vzalloc [2022-12-13 21:03:52,105 WARN L623 FunctionHandler]: Unknown extern function vzalloc [2022-12-13 21:03:52,106 WARN L623 FunctionHandler]: Unknown extern function vzalloc [2022-12-13 21:03:52,107 WARN L623 FunctionHandler]: Unknown extern function vzalloc [2022-12-13 21:03:52,107 WARN L623 FunctionHandler]: Unknown extern function vzalloc [2022-12-13 21:03:52,349 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 21:03:52,367 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 21:03:52,368 WARN L623 FunctionHandler]: Unknown extern function vzalloc [2022-12-13 21:03:52,371 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-13 21:03:52,384 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 21:03:52,385 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-13 21:03:52,997 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 21:03:52,999 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 21:03:53,000 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 21:03:53,000 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 21:03:53,009 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:53,046 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:53,046 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:03:53,046 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:53,047 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:03:53,047 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:03:53,047 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:53,048 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:53,048 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:53,048 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:53,073 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:03:53,073 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:03:53,073 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:03:53,128 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:53,128 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:53,231 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_link [2022-12-13 21:03:53,444 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_trylock [2022-12-13 21:03:53,524 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 21:03:53,618 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-13 21:03:53,618 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-13 21:03:53,619 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-13 21:03:53,619 WARN L623 FunctionHandler]: Unknown extern function __copy_from_user_overflow [2022-12-13 21:03:53,626 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-13 21:03:53,627 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-13 21:03:53,627 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-13 21:03:53,627 WARN L623 FunctionHandler]: Unknown extern function __copy_to_user_overflow [2022-12-13 21:03:53,649 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-13 21:03:53,657 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-13 21:03:53,665 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-12-13 21:03:53,673 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-12-13 21:03:53,695 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-13 21:03:53,787 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-13 21:03:53,887 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-12-13 21:03:53,902 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-13 21:03:53,902 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 21:03:53,988 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-12-13 21:03:53,988 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-13 21:03:54,002 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 21:03:54,003 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:54,038 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_irq [2022-12-13 21:03:54,077 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 21:03:54,077 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 21:03:54,077 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 21:03:54,077 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 21:03:54,078 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-13 21:03:54,235 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-12-13 21:03:54,327 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-13 21:03:54,493 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-13 21:03:54,540 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:54,540 WARN L623 FunctionHandler]: Unknown extern function netdev_notice [2022-12-13 21:03:54,541 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-13 21:03:54,541 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:54,549 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:54,549 WARN L623 FunctionHandler]: Unknown extern function netdev_notice [2022-12-13 21:03:54,549 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 21:03:54,550 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:54,558 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:54,558 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:54,558 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:54,559 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:54,566 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:54,567 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:54,567 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:54,575 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:54,576 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 21:03:54,576 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:54,584 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:54,584 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-13 21:03:54,585 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:54,585 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-12-13 21:03:54,585 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:54,609 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:54,609 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:54,610 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:54,610 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:54,611 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 21:03:54,611 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 21:03:54,612 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:54,612 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 21:03:54,612 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:54,614 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:54,622 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:54,622 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:54,622 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:54,623 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:54,624 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:54,648 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:54,657 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:54,667 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:54,676 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:54,676 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:54,676 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 21:03:54,676 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:54,677 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 21:03:54,677 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:54,677 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 21:03:54,678 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:54,678 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:54,678 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:54,679 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:54,680 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:54,680 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:54,681 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:54,682 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:54,682 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:54,682 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 21:03:54,690 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:54,691 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 21:03:54,691 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:54,699 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:54,700 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 21:03:54,700 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:54,709 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 21:03:54,709 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:03:54,717 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:54,725 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:54,726 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:54,727 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:54,727 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:54,729 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:54,730 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:54,731 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:54,739 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:54,740 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:54,768 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:54,777 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:54,786 WARN L623 FunctionHandler]: Unknown extern function find_first_bit [2022-12-13 21:03:54,786 WARN L623 FunctionHandler]: Unknown extern function find_next_bit [2022-12-13 21:03:54,795 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:54,795 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:54,796 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:54,812 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:54,813 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 21:03:54,813 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 21:03:54,814 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-13 21:03:54,814 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:54,815 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:54,815 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:54,815 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:54,816 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:54,816 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:54,816 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:54,817 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:54,818 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:54,833 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-13 21:03:54,842 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-13 21:03:54,849 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:54,850 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-13 21:03:54,850 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-12-13 21:03:54,850 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:54,859 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:54,860 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:54,861 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:54,869 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:54,894 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:54,926 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:54,927 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:54,928 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:54,954 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:54,963 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:54,964 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:54,965 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix [2022-12-13 21:03:54,965 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:54,966 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:03:54,966 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:03:54,967 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:03:54,967 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:03:54,983 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-12-13 21:03:54,984 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:03:54,984 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:03:54,985 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-12-13 21:03:54,992 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-12-13 21:03:55,001 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,002 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,004 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,004 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,006 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,006 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,007 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,008 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,049 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,050 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 21:03:55,050 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,051 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,051 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-12-13 21:03:55,052 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-12-13 21:03:55,052 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,053 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,054 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,055 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,056 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,056 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,057 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,058 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-13 21:03:55,058 WARN L623 FunctionHandler]: Unknown extern function netdev_notice [2022-12-13 21:03:55,059 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,068 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 21:03:55,068 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:03:55,076 WARN L623 FunctionHandler]: Unknown extern function netif_napi_del [2022-12-13 21:03:55,077 WARN L623 FunctionHandler]: Unknown extern function netif_napi_del [2022-12-13 21:03:55,085 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,086 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 21:03:55,087 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 21:03:55,087 WARN L623 FunctionHandler]: Unknown extern function netdev_notice [2022-12-13 21:03:55,088 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,104 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,105 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,105 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,106 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,106 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,106 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,157 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,158 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,174 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,175 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,184 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,185 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,185 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,185 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,186 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 21:03:55,187 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 21:03:55,187 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,188 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,188 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,188 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,189 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,189 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,190 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,190 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 21:03:55,190 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,190 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,191 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,191 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,192 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,192 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,192 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:03:55,201 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,201 WARN L623 FunctionHandler]: Unknown extern function strncpy [2022-12-13 21:03:55,201 WARN L623 FunctionHandler]: Unknown extern function flush_work [2022-12-13 21:03:55,202 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:03:55,202 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,202 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,210 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,211 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,211 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,212 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,213 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,222 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,230 WARN L623 FunctionHandler]: Unknown extern function netif_get_num_default_rss_queues [2022-12-13 21:03:55,231 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,232 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,233 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,233 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,244 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,244 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,244 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,245 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,245 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,253 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,253 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,253 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,254 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,254 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,254 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,255 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,255 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,255 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,255 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,256 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,256 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,256 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,256 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,256 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,257 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,257 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,258 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,281 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-13 21:03:55,281 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 21:03:55,289 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-13 21:03:55,289 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 21:03:55,290 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-13 21:03:55,298 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 21:03:55,298 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-13 21:03:55,307 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-12-13 21:03:55,307 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,308 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,308 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,309 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,309 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,310 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,310 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-13 21:03:55,318 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,319 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,320 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,328 WARN L623 FunctionHandler]: Unknown extern function pci_find_ext_capability [2022-12-13 21:03:55,337 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,338 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,339 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,340 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,340 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-13 21:03:55,340 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,341 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,341 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,341 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,341 WARN L623 FunctionHandler]: Unknown extern function pci_request_region [2022-12-13 21:03:55,342 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,342 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-13 21:03:55,342 WARN L623 FunctionHandler]: Unknown extern function pci_ioremap_bar [2022-12-13 21:03:55,342 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,342 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,343 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,343 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,343 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,344 WARN L623 FunctionHandler]: Unknown extern function pci_enable_sriov [2022-12-13 21:03:55,344 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,344 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,345 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,345 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,346 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,346 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,347 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,349 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,349 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,349 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,350 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,350 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,350 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,350 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,350 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,351 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,351 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,351 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,352 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:03:55,352 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,353 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:03:55,353 WARN L623 FunctionHandler]: Unknown extern function pci_disable_sriov [2022-12-13 21:03:55,353 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 21:03:55,353 WARN L623 FunctionHandler]: Unknown extern function pci_release_region [2022-12-13 21:03:55,353 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 21:03:55,354 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:03:55,354 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:03:55,364 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,364 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,365 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 21:03:55,365 WARN L623 FunctionHandler]: Unknown extern function pci_release_region [2022-12-13 21:03:55,365 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 21:03:55,365 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,365 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,374 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,374 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,375 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:03:55,375 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:55,383 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:03:55,987 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 21:03:55,987 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 21:03:55,987 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 21:03:55,988 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 21:03:55,988 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 21:03:55,988 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 21:03:55,988 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 21:03:55,988 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 21:03:55,988 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 21:03:55,988 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 21:03:55,988 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 21:03:55,989 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 21:03:55,989 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 21:03:55,989 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 21:03:55,989 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 21:03:55,989 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 21:03:55,989 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 21:03:55,989 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 21:03:55,989 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 21:03:55,993 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-13 21:03:56,002 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-13 21:03:56,002 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-13 21:03:56,002 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-13 21:03:56,003 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-13 21:03:56,003 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-13 21:03:56,003 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-13 21:03:56,004 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-13 21:03:56,004 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-13 21:03:56,008 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-13 21:03:56,009 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-12-13 21:03:56,012 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-13 21:03:56,012 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-13 21:03:56,013 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 21:03:56,013 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 21:03:56,013 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 21:03:56,014 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 21:03:56,014 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 21:03:56,015 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-13 21:03:56,015 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-13 21:03:56,015 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-12-13 21:03:56,015 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-12-13 21:03:56,016 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-13 21:03:56,016 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-13 21:03:56,016 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-13 21:03:56,016 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-13 21:03:56,016 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-13 21:03:56,158 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-13 21:03:56,158 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-13 21:03:56,216 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:03:56,341 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_06ff3839-f7c7-4aa1-bac7-fa40df2cc32f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-vxge-vxge.cil.i[828687,828700] [2022-12-13 21:03:56,343 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_06ff3839-f7c7-4aa1-bac7-fa40df2cc32f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-vxge-vxge.cil.i[828834,828847] [2022-12-13 21:03:56,344 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_06ff3839-f7c7-4aa1-bac7-fa40df2cc32f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-vxge-vxge.cil.i[828973,828986] [2022-12-13 21:03:56,344 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_06ff3839-f7c7-4aa1-bac7-fa40df2cc32f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-vxge-vxge.cil.i[829131,829144] [2022-12-13 21:03:56,345 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 21:03:56,345 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 21:03:56,346 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 21:03:56,371 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 21:03:56,372 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 21:03:56,372 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 21:03:56,373 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 21:03:56,401 INFO L203 MainTranslator]: Completed pre-run [2022-12-13 21:03:56,487 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-13 21:03:56,488 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 21:03:56,489 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-13 21:03:56,489 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-13 21:03:56,489 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 21:03:56,491 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-13 21:03:56,492 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-13 21:03:56,492 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-13 21:03:56,493 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-13 21:03:56,493 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-12-13 21:03:56,494 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_word [2022-12-13 21:03:56,495 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_word [2022-12-13 21:03:56,498 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:03:56,499 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:03:56,501 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 21:03:56,501 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 21:03:56,502 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,502 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 21:03:56,503 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 21:03:56,503 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 21:03:56,503 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 21:03:56,504 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 21:03:56,507 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,507 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,507 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,508 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,509 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,509 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,509 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,509 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,509 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,509 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,509 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,511 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:03:56,511 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:03:56,511 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:03:56,511 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:03:56,511 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:03:56,516 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-13 21:03:56,520 WARN L623 FunctionHandler]: Unknown extern function pcie_capability_read_word [2022-12-13 21:03:56,526 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 21:03:56,531 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 21:03:56,532 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:03:56,532 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 21:03:56,532 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:03:56,537 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 21:03:56,538 WARN L623 FunctionHandler]: Unknown extern function vzalloc [2022-12-13 21:03:56,539 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-13 21:03:56,539 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-13 21:03:56,548 WARN L623 FunctionHandler]: Unknown extern function pcie_capability_read_word [2022-12-13 21:03:56,572 WARN L623 FunctionHandler]: Unknown extern function vmalloc [2022-12-13 21:03:56,573 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 21:03:56,576 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 21:03:56,579 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 21:03:56,581 WARN L623 FunctionHandler]: Unknown extern function vmalloc [2022-12-13 21:03:56,581 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 21:03:56,587 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-13 21:03:56,587 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-13 21:03:56,588 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-13 21:03:56,588 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-13 21:03:56,588 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-13 21:03:56,588 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-13 21:03:56,589 WARN L623 FunctionHandler]: Unknown extern function vzalloc [2022-12-13 21:03:56,595 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-13 21:03:56,598 WARN L623 FunctionHandler]: Unknown extern function vzalloc [2022-12-13 21:03:56,604 WARN L623 FunctionHandler]: Unknown extern function vzalloc [2022-12-13 21:03:56,605 WARN L623 FunctionHandler]: Unknown extern function vzalloc [2022-12-13 21:03:56,605 WARN L623 FunctionHandler]: Unknown extern function vzalloc [2022-12-13 21:03:56,606 WARN L623 FunctionHandler]: Unknown extern function vzalloc [2022-12-13 21:03:56,686 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 21:03:56,694 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 21:03:56,694 WARN L623 FunctionHandler]: Unknown extern function vzalloc [2022-12-13 21:03:56,696 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-13 21:03:56,708 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 21:03:56,709 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-13 21:03:56,799 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 21:03:56,800 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 21:03:56,800 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 21:03:56,800 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 21:03:56,801 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,806 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,807 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:03:56,807 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,807 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:03:56,807 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:03:56,807 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,808 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,808 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,808 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,830 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:03:56,830 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:03:56,830 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:03:56,867 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,867 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,869 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_link [2022-12-13 21:03:56,871 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_trylock [2022-12-13 21:03:56,872 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 21:03:56,873 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-13 21:03:56,873 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-13 21:03:56,873 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-13 21:03:56,873 WARN L623 FunctionHandler]: Unknown extern function __copy_from_user_overflow [2022-12-13 21:03:56,874 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-13 21:03:56,874 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-13 21:03:56,874 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-13 21:03:56,874 WARN L623 FunctionHandler]: Unknown extern function __copy_to_user_overflow [2022-12-13 21:03:56,875 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-13 21:03:56,876 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-13 21:03:56,877 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-12-13 21:03:56,877 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-12-13 21:03:56,878 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-13 21:03:56,879 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-13 21:03:56,881 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-12-13 21:03:56,881 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-13 21:03:56,881 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 21:03:56,883 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-12-13 21:03:56,883 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-13 21:03:56,884 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 21:03:56,884 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,885 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_irq [2022-12-13 21:03:56,886 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 21:03:56,886 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 21:03:56,886 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 21:03:56,886 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 21:03:56,887 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-13 21:03:56,888 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-12-13 21:03:56,890 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-13 21:03:56,893 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-13 21:03:56,896 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,896 WARN L623 FunctionHandler]: Unknown extern function netdev_notice [2022-12-13 21:03:56,897 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-13 21:03:56,897 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,897 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,897 WARN L623 FunctionHandler]: Unknown extern function netdev_notice [2022-12-13 21:03:56,898 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 21:03:56,898 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,898 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,899 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,899 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,899 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,900 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,900 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,900 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,901 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,901 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 21:03:56,901 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,901 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,901 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-13 21:03:56,902 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,902 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-12-13 21:03:56,902 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,903 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,903 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,904 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,904 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,904 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 21:03:56,905 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 21:03:56,905 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,906 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 21:03:56,906 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,907 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,907 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,908 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,908 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,908 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,909 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,910 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,911 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,914 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,915 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,916 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,916 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 21:03:56,916 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,916 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 21:03:56,916 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,916 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 21:03:56,917 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,917 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,917 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,918 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,918 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,919 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,919 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,920 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,920 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,920 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 21:03:56,921 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,921 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 21:03:56,921 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,922 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,922 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 21:03:56,922 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,923 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 21:03:56,923 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:03:56,924 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,924 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,925 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,925 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,925 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,927 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,928 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,928 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,929 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,929 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,931 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,932 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,945 WARN L623 FunctionHandler]: Unknown extern function find_first_bit [2022-12-13 21:03:56,945 WARN L623 FunctionHandler]: Unknown extern function find_next_bit [2022-12-13 21:03:56,947 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,947 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,947 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,948 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,949 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 21:03:56,949 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 21:03:56,950 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-13 21:03:56,950 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,951 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,951 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,952 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,952 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,952 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,953 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,953 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,954 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,955 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-13 21:03:56,956 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-13 21:03:56,957 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,957 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-13 21:03:56,957 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-12-13 21:03:56,958 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,959 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,960 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,961 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,962 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,965 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,967 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,968 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,968 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,974 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,975 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,976 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,977 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix [2022-12-13 21:03:56,977 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,978 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:03:56,978 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:03:56,978 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:03:56,978 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:03:56,980 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-12-13 21:03:56,980 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:03:56,980 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:03:56,981 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-12-13 21:03:56,981 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-12-13 21:03:56,982 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,982 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,984 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,984 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,985 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,986 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,987 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,987 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,990 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,991 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 21:03:56,991 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,991 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,992 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-12-13 21:03:56,992 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-12-13 21:03:56,993 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,993 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,994 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,994 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,995 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,996 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,996 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,997 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-13 21:03:56,997 WARN L623 FunctionHandler]: Unknown extern function netdev_notice [2022-12-13 21:03:56,998 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:56,999 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 21:03:56,999 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:03:56,999 WARN L623 FunctionHandler]: Unknown extern function netif_napi_del [2022-12-13 21:03:57,000 WARN L623 FunctionHandler]: Unknown extern function netif_napi_del [2022-12-13 21:03:57,000 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,001 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 21:03:57,002 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 21:03:57,002 WARN L623 FunctionHandler]: Unknown extern function netdev_notice [2022-12-13 21:03:57,002 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,003 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,003 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,004 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,004 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,004 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,005 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,011 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,012 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,013 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,014 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,016 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,016 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,016 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,017 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,018 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 21:03:57,018 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 21:03:57,019 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,019 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,020 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,020 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,020 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,020 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,021 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,021 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 21:03:57,021 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,021 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,022 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,022 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,022 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,023 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,023 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:03:57,023 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,024 WARN L623 FunctionHandler]: Unknown extern function strncpy [2022-12-13 21:03:57,024 WARN L623 FunctionHandler]: Unknown extern function flush_work [2022-12-13 21:03:57,024 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:03:57,024 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,024 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,025 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,025 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,026 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,026 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,027 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,028 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,029 WARN L623 FunctionHandler]: Unknown extern function netif_get_num_default_rss_queues [2022-12-13 21:03:57,030 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,031 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,031 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,031 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,034 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,034 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,034 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,034 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,035 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,035 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,035 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,035 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,036 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,036 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,036 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,037 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,037 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,037 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,037 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,037 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,038 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,038 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,038 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,038 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,039 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,039 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,039 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,040 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-13 21:03:57,040 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 21:03:57,041 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-13 21:03:57,041 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 21:03:57,041 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-13 21:03:57,041 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 21:03:57,042 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-13 21:03:57,042 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-12-13 21:03:57,043 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,043 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,044 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,044 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,044 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,045 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,045 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-13 21:03:57,046 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,046 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,047 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,047 WARN L623 FunctionHandler]: Unknown extern function pci_find_ext_capability [2022-12-13 21:03:57,048 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,049 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,050 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,050 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,050 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-13 21:03:57,050 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,051 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,051 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,051 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,051 WARN L623 FunctionHandler]: Unknown extern function pci_request_region [2022-12-13 21:03:57,051 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,052 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-13 21:03:57,052 WARN L623 FunctionHandler]: Unknown extern function pci_ioremap_bar [2022-12-13 21:03:57,052 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,052 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,053 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,053 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,053 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,054 WARN L623 FunctionHandler]: Unknown extern function pci_enable_sriov [2022-12-13 21:03:57,054 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,054 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,055 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,055 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,055 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,056 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,056 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,060 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,060 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,060 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,060 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,061 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,061 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,061 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,061 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,061 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,062 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,062 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,063 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:03:57,063 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,063 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:03:57,064 WARN L623 FunctionHandler]: Unknown extern function pci_disable_sriov [2022-12-13 21:03:57,064 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 21:03:57,064 WARN L623 FunctionHandler]: Unknown extern function pci_release_region [2022-12-13 21:03:57,064 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 21:03:57,064 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:03:57,064 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:03:57,065 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,065 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,066 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 21:03:57,066 WARN L623 FunctionHandler]: Unknown extern function pci_release_region [2022-12-13 21:03:57,066 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 21:03:57,066 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,066 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,067 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,067 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,068 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:03:57,068 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 21:03:57,068 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 21:03:57,072 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 21:03:57,072 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 21:03:57,072 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 21:03:57,072 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 21:03:57,072 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 21:03:57,073 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 21:03:57,073 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 21:03:57,073 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 21:03:57,073 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 21:03:57,073 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 21:03:57,073 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 21:03:57,073 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 21:03:57,073 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 21:03:57,073 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 21:03:57,073 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 21:03:57,074 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 21:03:57,074 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 21:03:57,074 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 21:03:57,074 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 21:03:57,077 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-13 21:03:57,088 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-13 21:03:57,089 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-13 21:03:57,089 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-13 21:03:57,089 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-13 21:03:57,090 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-13 21:03:57,090 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-13 21:03:57,090 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-13 21:03:57,090 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-13 21:03:57,094 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-13 21:03:57,095 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-12-13 21:03:57,099 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-13 21:03:57,099 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-13 21:03:57,100 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 21:03:57,101 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 21:03:57,101 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 21:03:57,102 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 21:03:57,102 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 21:03:57,102 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-13 21:03:57,102 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-13 21:03:57,103 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-12-13 21:03:57,103 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-12-13 21:03:57,103 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-13 21:03:57,103 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-13 21:03:57,103 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-13 21:03:57,104 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-13 21:03:57,104 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-13 21:03:57,106 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-13 21:03:57,106 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-13 21:03:57,107 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 21:03:57,109 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_06ff3839-f7c7-4aa1-bac7-fa40df2cc32f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-vxge-vxge.cil.i[828687,828700] [2022-12-13 21:03:57,110 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_06ff3839-f7c7-4aa1-bac7-fa40df2cc32f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-vxge-vxge.cil.i[828834,828847] [2022-12-13 21:03:57,110 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_06ff3839-f7c7-4aa1-bac7-fa40df2cc32f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-vxge-vxge.cil.i[828973,828986] [2022-12-13 21:03:57,110 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_06ff3839-f7c7-4aa1-bac7-fa40df2cc32f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-vxge-vxge.cil.i[829131,829144] [2022-12-13 21:03:57,110 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 21:03:57,112 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 21:03:57,112 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 21:03:57,114 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 21:03:57,115 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 21:03:57,115 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 21:03:57,115 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 21:03:57,300 INFO L208 MainTranslator]: Completed translation [2022-12-13 21:03:57,301 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:03:57 WrapperNode [2022-12-13 21:03:57,301 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-13 21:03:57,302 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-13 21:03:57,302 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-13 21:03:57,302 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-13 21:03:57,307 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:03:57" (1/1) ... [2022-12-13 21:03:57,420 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:03:57" (1/1) ... [2022-12-13 21:03:57,834 INFO L138 Inliner]: procedures = 728, calls = 7639, calls flagged for inlining = 375, calls inlined = 372, statements flattened = 21166 [2022-12-13 21:03:57,835 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-13 21:03:57,835 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-13 21:03:57,835 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-13 21:03:57,835 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-13 21:03:57,842 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:03:57" (1/1) ... [2022-12-13 21:03:57,843 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:03:57" (1/1) ... [2022-12-13 21:03:57,904 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:03:57" (1/1) ... [2022-12-13 21:03:57,905 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:03:57" (1/1) ... [2022-12-13 21:03:58,180 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:03:57" (1/1) ... [2022-12-13 21:03:58,240 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:03:57" (1/1) ... [2022-12-13 21:03:58,305 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:03:57" (1/1) ... [2022-12-13 21:03:58,328 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:03:57" (1/1) ... [2022-12-13 21:03:58,427 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-13 21:03:58,428 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-13 21:03:58,428 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-13 21:03:58,428 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-13 21:03:58,429 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:03:57" (1/1) ... [2022-12-13 21:03:58,433 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 21:03:58,443 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ff3839-f7c7-4aa1-bac7-fa40df2cc32f/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 21:03:58,456 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ff3839-f7c7-4aa1-bac7-fa40df2cc32f/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-13 21:03:58,459 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ff3839-f7c7-4aa1-bac7-fa40df2cc32f/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-13 21:03:58,492 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_reset [2022-12-13 21:03:58,492 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_reset [2022-12-13 21:03:58,492 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_close [2022-12-13 21:03:58,492 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_close [2022-12-13 21:03:58,492 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_sw_reset [2022-12-13 21:03:58,492 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_sw_reset [2022-12-13 21:03:58,493 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_xmac_tx_stats_get [2022-12-13 21:03:58,493 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_xmac_tx_stats_get [2022-12-13 21:03:58,493 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_open_vpaths [2022-12-13 21:03:58,493 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_open_vpaths [2022-12-13 21:03:58,493 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2022-12-13 21:03:58,493 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2022-12-13 21:03:58,493 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_blockpool_destroy [2022-12-13 21:03:58,493 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_blockpool_destroy [2022-12-13 21:03:58,493 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_rx_map [2022-12-13 21:03:58,493 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_rx_map [2022-12-13 21:03:58,493 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-12-13 21:03:58,494 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-12-13 21:03:58,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2022-12-13 21:03:58,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2022-12-13 21:03:58,494 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-12-13 21:03:58,494 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-12-13 21:03:58,494 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_device_unregister [2022-12-13 21:03:58,494 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_device_unregister [2022-12-13 21:03:58,494 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_mempool_destroy [2022-12-13 21:03:58,494 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_mempool_destroy [2022-12-13 21:03:58,494 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2022-12-13 21:03:58,494 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2022-12-13 21:03:58,495 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2022-12-13 21:03:58,495 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2022-12-13 21:03:58,495 INFO L130 BoogieDeclarations]: Found specification of procedure VXGE_COMPLETE_VPATH_TX [2022-12-13 21:03:58,495 INFO L138 BoogieDeclarations]: Found implementation of procedure VXGE_COMPLETE_VPATH_TX [2022-12-13 21:03:58,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-13 21:03:58,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-13 21:03:58,495 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_stats_enable [2022-12-13 21:03:58,495 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_stats_enable [2022-12-13 21:03:58,495 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_device_register [2022-12-13 21:03:58,495 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_device_register [2022-12-13 21:03:58,495 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2022-12-13 21:03:58,496 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2022-12-13 21:03:58,496 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_intr_enable [2022-12-13 21:03:58,496 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_intr_enable [2022-12-13 21:03:58,496 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-12-13 21:03:58,496 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-12-13 21:03:58,496 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_ethtool_sset [2022-12-13 21:03:58,496 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_ethtool_sset [2022-12-13 21:03:58,496 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_device_access_rights_get [2022-12-13 21:03:58,496 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_device_access_rights_get [2022-12-13 21:03:58,496 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_ring_rxd_pre_post [2022-12-13 21:03:58,496 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_ring_rxd_pre_post [2022-12-13 21:03:58,496 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2022-12-13 21:03:58,497 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2022-12-13 21:03:58,497 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-12-13 21:03:58,497 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-12-13 21:03:58,497 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-12-13 21:03:58,497 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-12-13 21:03:58,497 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-12-13 21:03:58,497 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-12-13 21:03:58,497 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_fifo_txdl_buffer_set [2022-12-13 21:03:58,497 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_fifo_txdl_buffer_set [2022-12-13 21:03:58,497 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_rx_doorbell_init [2022-12-13 21:03:58,498 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_rx_doorbell_init [2022-12-13 21:03:58,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_13_6 [2022-12-13 21:03:58,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_13_6 [2022-12-13 21:03:58,498 INFO L130 BoogieDeclarations]: Found specification of procedure is_vxge_card_up [2022-12-13 21:03:58,498 INFO L138 BoogieDeclarations]: Found implementation of procedure is_vxge_card_up [2022-12-13 21:03:58,498 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_stats_get [2022-12-13 21:03:58,498 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_stats_get [2022-12-13 21:03:58,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_vxge_closer_21_2 [2022-12-13 21:03:58,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_vxge_closer_21_2 [2022-12-13 21:03:58,498 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_pm_resume [2022-12-13 21:03:58,498 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_pm_resume [2022-12-13 21:03:58,499 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_rem_isr [2022-12-13 21:03:58,499 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_rem_isr [2022-12-13 21:03:58,499 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-12-13 21:03:58,499 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-12-13 21:03:58,499 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_wait_receive_idle [2022-12-13 21:03:58,499 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_wait_receive_idle [2022-12-13 21:03:58,499 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_callback_link_down [2022-12-13 21:03:58,499 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_callback_link_down [2022-12-13 21:03:58,499 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_clear_tx_rx [2022-12-13 21:03:58,499 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_clear_tx_rx [2022-12-13 21:03:58,499 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_mgmt_reg_read [2022-12-13 21:03:58,500 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_mgmt_reg_read [2022-12-13 21:03:58,500 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_wait_receive_idle [2022-12-13 21:03:58,500 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_wait_receive_idle [2022-12-13 21:03:58,500 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_fw_upgrade [2022-12-13 21:03:58,500 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_fw_upgrade [2022-12-13 21:03:58,500 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_rts_table_set [2022-12-13 21:03:58,500 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_rts_table_set [2022-12-13 21:03:58,500 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_vpath_intr_disable [2022-12-13 21:03:58,500 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_vpath_intr_disable [2022-12-13 21:03:58,500 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-12-13 21:03:58,500 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-12-13 21:03:58,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-12-13 21:03:58,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-12-13 21:03:58,501 INFO L130 BoogieDeclarations]: Found specification of procedure do_vxge_reset [2022-12-13 21:03:58,501 INFO L138 BoogieDeclarations]: Found implementation of procedure do_vxge_reset [2022-12-13 21:03:58,501 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-12-13 21:03:58,501 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-12-13 21:03:58,501 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-12-13 21:03:58,501 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-12-13 21:03:58,501 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-12-13 21:03:58,501 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-12-13 21:03:58,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-12-13 21:03:58,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-12-13 21:03:58,502 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-12-13 21:03:58,502 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-12-13 21:03:58,502 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_ring_abort [2022-12-13 21:03:58,502 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_ring_abort [2022-12-13 21:03:58,502 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-13 21:03:58,502 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-12-13 21:03:58,502 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-12-13 21:03:58,502 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2022-12-13 21:03:58,502 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2022-12-13 21:03:58,502 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_mrpcim_stats_access [2022-12-13 21:03:58,503 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_mrpcim_stats_access [2022-12-13 21:03:58,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-12-13 21:03:58,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-12-13 21:03:58,503 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-12-13 21:03:58,503 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-12-13 21:03:58,503 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-12-13 21:03:58,503 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-12-13 21:03:58,503 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_del_mac_addr [2022-12-13 21:03:58,503 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_del_mac_addr [2022-12-13 21:03:58,503 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_mask_all [2022-12-13 21:03:58,503 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_mask_all [2022-12-13 21:03:58,504 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-12-13 21:03:58,504 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-12-13 21:03:58,504 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-12-13 21:03:58,504 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-12-13 21:03:58,504 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2022-12-13 21:03:58,504 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2022-12-13 21:03:58,504 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-12-13 21:03:58,504 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-12-13 21:03:58,504 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-12-13 21:03:58,504 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_device_toc_get [2022-12-13 21:03:58,504 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_device_toc_get [2022-12-13 21:03:58,505 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_ethtool_gset [2022-12-13 21:03:58,505 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_ethtool_gset [2022-12-13 21:03:58,505 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_mac_list_del [2022-12-13 21:03:58,505 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_mac_list_del [2022-12-13 21:03:58,505 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-12-13 21:03:58,505 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-12-13 21:03:58,505 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-12-13 21:03:58,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-12-13 21:03:58,505 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-12-13 21:03:58,505 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-12-13 21:03:58,505 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_pio_mem_write32_upper [2022-12-13 21:03:58,506 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_pio_mem_write32_upper [2022-12-13 21:03:58,506 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_probe [2022-12-13 21:03:58,506 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_probe [2022-12-13 21:03:58,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-12-13 21:03:58,506 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_channel_dtr_try_complete [2022-12-13 21:03:58,506 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_channel_dtr_try_complete [2022-12-13 21:03:58,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-12-13 21:03:58,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-12-13 21:03:58,506 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_capability_read_word [2022-12-13 21:03:58,506 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_capability_read_word [2022-12-13 21:03:58,506 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-13 21:03:58,507 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-12-13 21:03:58,507 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-12-13 21:03:58,507 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2022-12-13 21:03:58,507 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2022-12-13 21:03:58,507 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-12-13 21:03:58,507 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-12-13 21:03:58,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-12-13 21:03:58,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-12-13 21:03:58,507 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_fifo_txdl_private_get [2022-12-13 21:03:58,507 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_fifo_txdl_private_get [2022-12-13 21:03:58,507 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_tti_ci_set [2022-12-13 21:03:58,508 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_tti_ci_set [2022-12-13 21:03:58,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-12-13 21:03:58,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-12-13 21:03:58,508 INFO L130 BoogieDeclarations]: Found specification of procedure VXGE_COMPLETE_ALL_TX [2022-12-13 21:03:58,508 INFO L138 BoogieDeclarations]: Found implementation of procedure VXGE_COMPLETE_ALL_TX [2022-12-13 21:03:58,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-12-13 21:03:58,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-12-13 21:03:58,508 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_ethtool_get_sset_count [2022-12-13 21:03:58,508 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_ethtool_get_sset_count [2022-12-13 21:03:58,508 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_xmac_aggr_stats_get [2022-12-13 21:03:58,508 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_xmac_aggr_stats_get [2022-12-13 21:03:58,508 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-12-13 21:03:58,509 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-12-13 21:03:58,509 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_reset_all_vpaths [2022-12-13 21:03:58,509 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_reset_all_vpaths [2022-12-13 21:03:58,509 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_mac_list_add [2022-12-13 21:03:58,509 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_mac_list_add [2022-12-13 21:03:58,509 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2022-12-13 21:03:58,509 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2022-12-13 21:03:58,509 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_re_pre_post [2022-12-13 21:03:58,509 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_re_pre_post [2022-12-13 21:03:58,509 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_intr_disable [2022-12-13 21:03:58,509 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_intr_disable [2022-12-13 21:03:58,510 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_blockpool_blocks_add [2022-12-13 21:03:58,510 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_blockpool_blocks_add [2022-12-13 21:03:58,510 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-12-13 21:03:58,510 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-12-13 21:03:58,510 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2022-12-13 21:03:58,510 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2022-12-13 21:03:58,510 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_fifo_txdl_free [2022-12-13 21:03:58,510 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_fifo_txdl_free [2022-12-13 21:03:58,510 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_channel_reset [2022-12-13 21:03:58,510 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_channel_reset [2022-12-13 21:03:58,510 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_restore_vpath_mac_addr [2022-12-13 21:03:58,511 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_restore_vpath_mac_addr [2022-12-13 21:03:58,511 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2022-12-13 21:03:58,511 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2022-12-13 21:03:58,511 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_ethtool_setpause_data [2022-12-13 21:03:58,511 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_ethtool_setpause_data [2022-12-13 21:03:58,511 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_channel_msix_unmask [2022-12-13 21:03:58,511 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_channel_msix_unmask [2022-12-13 21:03:58,511 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_ring_rxds_per_block_get [2022-12-13 21:03:58,511 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_ring_rxds_per_block_get [2022-12-13 21:03:58,511 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-13 21:03:58,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-12-13 21:03:58,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-12-13 21:03:58,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-12-13 21:03:58,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-12-13 21:03:58,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2022-12-13 21:03:58,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2022-12-13 21:03:58,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-12-13 21:03:58,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-12-13 21:03:58,512 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-13 21:03:58,512 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_mcast_enable [2022-12-13 21:03:58,512 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_mcast_enable [2022-12-13 21:03:58,512 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-12-13 21:03:58,513 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-12-13 21:03:58,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-12-13 21:03:58,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-12-13 21:03:58,513 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_reset_check [2022-12-13 21:03:58,513 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_reset_check [2022-12-13 21:03:58,513 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-12-13 21:03:58,513 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-12-13 21:03:58,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-13 21:03:58,513 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-12-13 21:03:58,513 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-12-13 21:03:58,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-12-13 21:03:58,514 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2022-12-13 21:03:58,514 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2022-12-13 21:03:58,514 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2022-12-13 21:03:58,514 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2022-12-13 21:03:58,514 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_rts_table_get [2022-12-13 21:03:58,514 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_rts_table_get [2022-12-13 21:03:58,514 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_msix_mask [2022-12-13 21:03:58,514 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_msix_mask [2022-12-13 21:03:58,514 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_vid_add [2022-12-13 21:03:58,514 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_vid_add [2022-12-13 21:03:58,514 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-12-13 21:03:58,515 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-12-13 21:03:58,515 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-12-13 21:03:58,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-12-13 21:03:58,515 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2022-12-13 21:03:58,515 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2022-12-13 21:03:58,515 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_vpath_intr_enable [2022-12-13 21:03:58,515 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_vpath_intr_enable [2022-12-13 21:03:58,515 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_config_ci_for_tti_rti [2022-12-13 21:03:58,515 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_config_ci_for_tti_rti [2022-12-13 21:03:58,515 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_setpause_data [2022-12-13 21:03:58,515 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_setpause_data [2022-12-13 21:03:58,516 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_intr_disable [2022-12-13 21:03:58,516 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_intr_disable [2022-12-13 21:03:58,516 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_os_dma_free [2022-12-13 21:03:58,516 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_os_dma_free [2022-12-13 21:03:58,516 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_prc_configure [2022-12-13 21:03:58,516 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_prc_configure [2022-12-13 21:03:58,516 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_channel_allocate [2022-12-13 21:03:58,516 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_channel_allocate [2022-12-13 21:03:58,516 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-12-13 21:03:58,516 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-12-13 21:03:58,516 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-12-13 21:03:58,517 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-12-13 21:03:58,517 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_error_level_get [2022-12-13 21:03:58,517 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_error_level_get [2022-12-13 21:03:58,517 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_mgmt_reg_write [2022-12-13 21:03:58,517 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_mgmt_reg_write [2022-12-13 21:03:58,517 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-12-13 21:03:58,517 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-12-13 21:03:58,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-12-13 21:03:58,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-12-13 21:03:58,517 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_enable [2022-12-13 21:03:58,517 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_enable [2022-12-13 21:03:58,517 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2022-12-13 21:03:58,518 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2022-12-13 21:03:58,518 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-12-13 21:03:58,518 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-12-13 21:03:58,518 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_channel_dtr_count [2022-12-13 21:03:58,518 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_channel_dtr_count [2022-12-13 21:03:58,518 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_post [2022-12-13 21:03:58,518 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_post [2022-12-13 21:03:58,518 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_rx_alloc [2022-12-13 21:03:58,518 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_rx_alloc [2022-12-13 21:03:58,518 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_set_mac_addr [2022-12-13 21:03:58,518 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_set_mac_addr [2022-12-13 21:03:58,519 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-12-13 21:03:58,519 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-12-13 21:03:58,519 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-12-13 21:03:58,519 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-12-13 21:03:58,519 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_callback_link_up [2022-12-13 21:03:58,519 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_callback_link_up [2022-12-13 21:03:58,519 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_unmask_all [2022-12-13 21:03:58,519 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_unmask_all [2022-12-13 21:03:58,519 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_trace_level_get [2022-12-13 21:03:58,519 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_trace_level_get [2022-12-13 21:03:58,519 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_fw_flash [2022-12-13 21:03:58,520 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_fw_flash [2022-12-13 21:03:58,520 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-13 21:03:58,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-13 21:03:58,520 INFO L130 BoogieDeclarations]: Found specification of procedure writeq [2022-12-13 21:03:58,520 INFO L138 BoogieDeclarations]: Found implementation of procedure writeq [2022-12-13 21:03:58,520 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_ring_rxd_next_completed [2022-12-13 21:03:58,520 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_ring_rxd_next_completed [2022-12-13 21:03:58,520 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_channel_msix_clear [2022-12-13 21:03:58,520 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_channel_msix_clear [2022-12-13 21:03:58,520 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_device_handle_error [2022-12-13 21:03:58,520 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_device_handle_error [2022-12-13 21:03:58,521 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-12-13 21:03:58,521 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-12-13 21:03:58,521 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_bcast_enable [2022-12-13 21:03:58,521 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_bcast_enable [2022-12-13 21:03:58,521 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_ring_create [2022-12-13 21:03:58,521 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_ring_create [2022-12-13 21:03:58,521 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_channel_msix_mask [2022-12-13 21:03:58,521 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_channel_msix_mask [2022-12-13 21:03:58,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-12-13 21:03:58,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-13 21:03:58,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-12-13 21:03:58,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-12-13 21:03:58,522 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-12-13 21:03:58,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-12-13 21:03:58,522 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_mac_addr_add [2022-12-13 21:03:58,522 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_mac_addr_add [2022-12-13 21:03:58,522 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2022-12-13 21:03:58,522 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2022-12-13 21:03:58,522 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_tx_watchdog [2022-12-13 21:03:58,522 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_tx_watchdog [2022-12-13 21:03:58,522 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-12-13 21:03:58,522 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-12-13 21:03:58,523 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-12-13 21:03:58,523 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-12-13 21:03:58,523 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_region [2022-12-13 21:03:58,523 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_region [2022-12-13 21:03:58,523 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_rem_msix_isr [2022-12-13 21:03:58,523 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_rem_msix_isr [2022-12-13 21:03:58,523 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-12-13 21:03:58,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_30 [2022-12-13 21:03:58,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_30 [2022-12-13 21:03:58,523 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_add_mac_addr [2022-12-13 21:03:58,523 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_add_mac_addr [2022-12-13 21:03:58,524 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-12-13 21:03:58,524 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-12-13 21:03:58,524 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_ring_delete [2022-12-13 21:03:58,524 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_ring_delete [2022-12-13 21:03:58,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-12-13 21:03:58,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-12-13 21:03:58,524 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2022-12-13 21:03:58,524 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2022-12-13 21:03:58,524 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_all_queues [2022-12-13 21:03:58,524 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_all_queues [2022-12-13 21:03:58,524 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_blockpool_blocks_remove [2022-12-13 21:03:58,525 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_blockpool_blocks_remove [2022-12-13 21:03:58,525 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_ring_rxdblock_link [2022-12-13 21:03:58,525 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_ring_rxdblock_link [2022-12-13 21:03:58,525 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_ring_rxd_private_get [2022-12-13 21:03:58,525 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_ring_rxd_private_get [2022-12-13 21:03:58,525 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_dynamic_tti_rtimer_set [2022-12-13 21:03:58,525 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_dynamic_tti_rtimer_set [2022-12-13 21:03:58,525 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-12-13 21:03:58,525 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-12-13 21:03:58,525 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-12-13 21:03:58,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-12-13 21:03:58,525 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_dynamic_rti_rtimer_set [2022-12-13 21:03:58,526 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_dynamic_rti_rtimer_set [2022-12-13 21:03:58,526 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-13 21:03:58,526 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-13 21:03:58,526 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-12-13 21:03:58,526 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-12-13 21:03:58,526 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_remove [2022-12-13 21:03:58,526 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_remove [2022-12-13 21:03:58,526 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_channel_dtr_post [2022-12-13 21:03:58,526 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_channel_dtr_post [2022-12-13 21:03:58,526 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_debug_set [2022-12-13 21:03:58,527 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_debug_set [2022-12-13 21:03:58,527 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-12-13 21:03:58,527 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-12-13 21:03:58,527 INFO L130 BoogieDeclarations]: Found specification of procedure do_vxge_close [2022-12-13 21:03:58,527 INFO L138 BoogieDeclarations]: Found implementation of procedure do_vxge_close [2022-12-13 21:03:58,527 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-12-13 21:03:58,527 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-12-13 21:03:58,527 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-12-13 21:03:58,527 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-12-13 21:03:58,527 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-13 21:03:58,527 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_free_mac_add_list [2022-12-13 21:03:58,528 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_free_mac_add_list [2022-12-13 21:03:58,528 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-12-13 21:03:58,528 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-12-13 21:03:58,528 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_fifo_delete [2022-12-13 21:03:58,528 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_fifo_delete [2022-12-13 21:03:58,528 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-12-13 21:03:58,528 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-12-13 21:03:58,528 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-12-13 21:03:58,528 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-12-13 21:03:58,528 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~VOID [2022-12-13 21:03:58,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~VOID [2022-12-13 21:03:58,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-13 21:03:58,529 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_device_register_poll [2022-12-13 21:03:58,529 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_device_register_poll [2022-12-13 21:03:58,529 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_channel_free [2022-12-13 21:03:58,529 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_channel_free [2022-12-13 21:03:58,529 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_netpoll [2022-12-13 21:03:58,529 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_netpoll [2022-12-13 21:03:58,529 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_reset [2022-12-13 21:03:58,529 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_reset [2022-12-13 21:03:58,529 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_func_id_get [2022-12-13 21:03:58,529 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_func_id_get [2022-12-13 21:03:58,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-13 21:03:58,530 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-12-13 21:03:58,530 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-12-13 21:03:58,530 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_fifo_abort [2022-12-13 21:03:58,530 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_fifo_abort [2022-12-13 21:03:58,530 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_open [2022-12-13 21:03:58,530 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_open [2022-12-13 21:03:58,530 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_intr_enable [2022-12-13 21:03:58,530 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_intr_enable [2022-12-13 21:03:58,530 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-12-13 21:03:58,530 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-12-13 21:03:58,531 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-12-13 21:03:58,531 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-12-13 21:03:58,531 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-12-13 21:03:58,531 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-12-13 21:03:58,531 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_device_vpath_reset_in_prog_check [2022-12-13 21:03:58,531 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_device_vpath_reset_in_prog_check [2022-12-13 21:03:58,531 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-12-13 21:03:58,531 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-12-13 21:03:58,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-12-13 21:03:58,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-12-13 21:03:58,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-12-13 21:03:58,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-12-13 21:03:58,532 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_ring_replenish [2022-12-13 21:03:58,532 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_ring_replenish [2022-12-13 21:03:58,532 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_pio_mem_write64 [2022-12-13 21:03:58,532 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_pio_mem_write64 [2022-12-13 21:03:58,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-12-13 21:03:58,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-12-13 21:03:58,532 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_device_is_privilaged [2022-12-13 21:03:58,532 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_device_is_privilaged [2022-12-13 21:03:58,532 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_poll_rx [2022-12-13 21:03:58,532 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_poll_rx [2022-12-13 21:03:58,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-12-13 21:03:58,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-12-13 21:03:58,533 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_ring_rxd_post_post [2022-12-13 21:03:58,533 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_ring_rxd_post_post [2022-12-13 21:03:58,533 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_all_queues [2022-12-13 21:03:58,533 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_all_queues [2022-12-13 21:03:58,533 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_terminate [2022-12-13 21:03:58,533 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_terminate [2022-12-13 21:03:58,533 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_mempool_create [2022-12-13 21:03:58,533 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_mempool_create [2022-12-13 21:03:58,533 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-12-13 21:03:58,533 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-12-13 21:03:58,534 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_io_resume [2022-12-13 21:03:58,534 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_io_resume [2022-12-13 21:03:58,534 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-12-13 21:03:58,534 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-12-13 21:03:58,534 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vp_terminate [2022-12-13 21:03:58,534 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vp_terminate [2022-12-13 21:03:58,534 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_alarm_process [2022-12-13 21:03:58,534 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_alarm_process [2022-12-13 21:03:58,534 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-12-13 21:03:58,534 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-12-13 21:03:58,534 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-12-13 21:03:58,535 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-12-13 21:03:58,535 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-12-13 21:03:58,535 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-12-13 21:03:58,535 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-12-13 21:03:58,535 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-12-13 21:03:58,535 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_set_multicast [2022-12-13 21:03:58,535 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_set_multicast [2022-12-13 21:03:58,535 INFO L130 BoogieDeclarations]: Found specification of procedure pci_channel_offline [2022-12-13 21:03:58,535 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_channel_offline [2022-12-13 21:03:58,535 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2022-12-13 21:03:58,535 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2022-12-13 21:03:58,536 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_mempool_item_priv [2022-12-13 21:03:58,536 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_mempool_item_priv [2022-12-13 21:03:58,536 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_ring_rxd_post_post_wmb [2022-12-13 21:03:58,536 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_ring_rxd_post_post_wmb [2022-12-13 21:03:58,536 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-12-13 21:03:58,536 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-12-13 21:03:58,536 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_fw_api [2022-12-13 21:03:58,536 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_fw_api [2022-12-13 21:03:58,536 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-12-13 21:03:58,536 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-12-13 21:03:58,536 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_initialize [2022-12-13 21:03:58,537 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_initialize [2022-12-13 21:03:58,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-13 21:03:58,537 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_flick_link_led [2022-12-13 21:03:58,537 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_flick_link_led [2022-12-13 21:03:58,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_6 [2022-12-13 21:03:58,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_6 [2022-12-13 21:03:58,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-12-13 21:03:58,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-12-13 21:03:58,537 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_os_dma_malloc [2022-12-13 21:03:58,537 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_os_dma_malloc [2022-12-13 21:03:58,537 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_msix_set [2022-12-13 21:03:58,538 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_msix_set [2022-12-13 21:03:58,538 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_rts_rth_data0_data1_get [2022-12-13 21:03:58,538 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_rts_rth_data0_data1_get [2022-12-13 21:03:58,538 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2022-12-13 21:03:58,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2022-12-13 21:03:58,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_32 [2022-12-13 21:03:58,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_32 [2022-12-13 21:03:58,538 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2022-12-13 21:03:58,538 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2022-12-13 21:03:58,538 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-12-13 21:03:58,538 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-12-13 21:03:58,538 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2022-12-13 21:03:58,539 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2022-12-13 21:03:58,539 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_recover_from_reset [2022-12-13 21:03:58,539 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_recover_from_reset [2022-12-13 21:03:58,539 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2022-12-13 21:03:58,539 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2022-12-13 21:03:58,539 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_ring_rxd_1b_set [2022-12-13 21:03:58,539 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_ring_rxd_1b_set [2022-12-13 21:03:58,539 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_stats_access [2022-12-13 21:03:58,539 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_stats_access [2022-12-13 21:03:58,539 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_flush_io [2022-12-13 21:03:58,540 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_flush_io [2022-12-13 21:03:58,540 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-12-13 21:03:58,540 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-12-13 21:03:58,540 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_open [2022-12-13 21:03:58,540 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_open [2022-12-13 21:03:58,540 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_fifo_txdl_priv [2022-12-13 21:03:58,540 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_fifo_txdl_priv [2022-12-13 21:03:58,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_18_2 [2022-12-13 21:03:58,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_18_2 [2022-12-13 21:03:58,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2022-12-13 21:03:58,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2022-12-13 21:03:58,541 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_ethtool_get_regs_len [2022-12-13 21:03:58,541 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_ethtool_get_regs_len [2022-12-13 21:03:58,541 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-12-13 21:03:58,541 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-12-13 21:03:58,541 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_channel_dtr_complete [2022-12-13 21:03:58,541 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_channel_dtr_complete [2022-12-13 21:03:58,541 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2022-12-13 21:03:58,541 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2022-12-13 21:03:58,541 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_os_timer [2022-12-13 21:03:58,541 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_os_timer [2022-12-13 21:03:58,541 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_ring_reset [2022-12-13 21:03:58,542 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_ring_reset [2022-12-13 21:03:58,542 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_xmac_rx_stats_get [2022-12-13 21:03:58,542 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_xmac_rx_stats_get [2022-12-13 21:03:58,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-12-13 21:03:58,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-12-13 21:03:58,542 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_channel_dtr_free [2022-12-13 21:03:58,542 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_channel_dtr_free [2022-12-13 21:03:58,542 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-12-13 21:03:58,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-12-13 21:03:58,542 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_close_vpaths [2022-12-13 21:03:58,542 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_close_vpaths [2022-12-13 21:03:58,543 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_msix_unmask [2022-12-13 21:03:58,543 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_msix_unmask [2022-12-13 21:03:58,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2022-12-13 21:03:58,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2022-12-13 21:03:58,543 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-12-13 21:03:58,543 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-12-13 21:03:58,543 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-12-13 21:03:58,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-12-13 21:03:58,543 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-12-13 21:03:58,543 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-12-13 21:03:58,543 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_restore_vpath_vid_table [2022-12-13 21:03:58,544 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_restore_vpath_vid_table [2022-12-13 21:03:58,544 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_callback_crit_err [2022-12-13 21:03:58,544 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_callback_crit_err [2022-12-13 21:03:58,544 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_channel_initialize [2022-12-13 21:03:58,544 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_channel_initialize [2022-12-13 21:03:58,544 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_fifo_txdl_next_completed [2022-12-13 21:03:58,544 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_fifo_txdl_next_completed [2022-12-13 21:03:58,544 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-13 21:03:58,544 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_channel_dtr_alloc [2022-12-13 21:03:58,544 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_channel_dtr_alloc [2022-12-13 21:03:58,544 INFO L130 BoogieDeclarations]: Found specification of procedure readq [2022-12-13 21:03:58,545 INFO L138 BoogieDeclarations]: Found implementation of procedure readq [2022-12-13 21:03:58,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-12-13 21:03:58,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-12-13 21:03:58,545 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2022-12-13 21:03:58,545 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-12-13 21:03:58,545 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-12-13 21:03:59,915 INFO L235 CfgBuilder]: Building ICFG [2022-12-13 21:03:59,919 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-13 21:04:04,516 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-12-13 21:09:03,325 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2022-12-13 21:09:03,557 INFO L276 CfgBuilder]: Performing block encoding [2022-12-13 21:09:03,586 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-13 21:09:03,587 INFO L300 CfgBuilder]: Removed 249 assume(true) statements. [2022-12-13 21:09:03,594 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 09:09:03 BoogieIcfgContainer [2022-12-13 21:09:03,594 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-13 21:09:03,597 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-13 21:09:03,597 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-13 21:09:03,599 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-13 21:09:03,599 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.12 09:03:50" (1/3) ... [2022-12-13 21:09:03,600 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@34317163 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 09:09:03, skipping insertion in model container [2022-12-13 21:09:03,600 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:03:57" (2/3) ... [2022-12-13 21:09:03,600 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@34317163 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 09:09:03, skipping insertion in model container [2022-12-13 21:09:03,600 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 09:09:03" (3/3) ... [2022-12-13 21:09:03,601 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-vxge-vxge.cil.i [2022-12-13 21:09:03,614 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-13 21:09:03,614 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-12-13 21:09:03,710 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-13 21:09:03,717 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;@1f7b0494, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2022-12-13 21:09:03,717 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2022-12-13 21:09:03,744 INFO L276 IsEmpty]: Start isEmpty. Operand has 6230 states, 4551 states have (on average 1.3673917820259283) internal successors, (6223), 4629 states have internal predecessors, (6223), 1396 states have call successors, (1396), 284 states have call predecessors, (1396), 283 states have return successors, (1387), 1367 states have call predecessors, (1387), 1387 states have call successors, (1387) [2022-12-13 21:09:03,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2022-12-13 21:09:03,772 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 21:09:03,773 INFO L195 NwaCegarLoop]: trace histogram [20, 20, 19, 19, 19, 19, 19, 19, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 21:09:03,773 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 21:09:03,778 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 21:09:03,778 INFO L85 PathProgramCache]: Analyzing trace with hash 2138352138, now seen corresponding path program 1 times [2022-12-13 21:09:03,786 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 21:09:03,787 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [3800819] [2022-12-13 21:09:03,787 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 21:09:03,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 21:09:04,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:09:05,090 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 21:09:05,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:09:05,106 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:09:05,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:09:05,114 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 21:09:05,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:09:05,125 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:09:05,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:09:05,132 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 21:09:05,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:09:05,142 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:09:05,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:09:05,149 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-12-13 21:09:05,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:09:05,160 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:09:05,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:09:05,167 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 21:09:05,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:09:05,177 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:09:05,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:09:05,185 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 21:09:05,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:09:05,195 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:09:05,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:09:05,202 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 21:09:05,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:09:05,213 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:09:05,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:09:05,220 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 21:09:05,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:09:05,231 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:09:05,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:09:05,238 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-12-13 21:09:05,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:09:05,248 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:09:05,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:09:05,256 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 21:09:05,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:09:05,266 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:09:05,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:09:05,273 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-12-13 21:09:05,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:09:05,283 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:09:05,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:09:05,290 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 21:09:05,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:09:05,300 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:09:05,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:09:05,307 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-12-13 21:09:05,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:09:05,317 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:09:05,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:09:05,324 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 21:09:05,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:09:05,334 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:09:05,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:09:05,341 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-12-13 21:09:05,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:09:05,351 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:09:05,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:09:05,358 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-12-13 21:09:05,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:09:05,368 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:09:05,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:09:05,375 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-12-13 21:09:05,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:09:05,386 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:09:05,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:09:05,392 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-12-13 21:09:05,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:09:05,402 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:09:05,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:09:05,409 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-12-13 21:09:05,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:09:05,418 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:09:05,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:09:05,425 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2022-12-13 21:09:05,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:09:05,442 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227 [2022-12-13 21:09:05,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:09:05,452 INFO L134 CoverageAnalysis]: Checked inductivity of 1596 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1596 trivial. 0 not checked. [2022-12-13 21:09:05,453 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 21:09:05,453 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [3800819] [2022-12-13 21:09:05,453 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [3800819] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 21:09:05,453 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 21:09:05,454 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 21:09:05,455 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [484207445] [2022-12-13 21:09:05,455 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 21:09:05,459 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 21:09:05,459 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 21:09:05,482 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 21:09:05,482 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 21:09:05,492 INFO L87 Difference]: Start difference. First operand has 6230 states, 4551 states have (on average 1.3673917820259283) internal successors, (6223), 4629 states have internal predecessors, (6223), 1396 states have call successors, (1396), 284 states have call predecessors, (1396), 283 states have return successors, (1387), 1367 states have call predecessors, (1387), 1387 states have call successors, (1387) Second operand has 4 states, 4 states have (on average 11.25) internal successors, (45), 3 states have internal predecessors, (45), 3 states have call successors, (23), 3 states have call predecessors, (23), 1 states have return successors, (22), 3 states have call predecessors, (22), 3 states have call successors, (22) [2022-12-13 21:09:07,618 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:09:09,877 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.26s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:09:58,422 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 21:09:58,422 INFO L93 Difference]: Finished difference Result 19278 states and 28542 transitions. [2022-12-13 21:09:58,424 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 21:09:58,425 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 11.25) internal successors, (45), 3 states have internal predecessors, (45), 3 states have call successors, (23), 3 states have call predecessors, (23), 1 states have return successors, (22), 3 states have call predecessors, (22), 3 states have call successors, (22) Word has length 236 [2022-12-13 21:09:58,428 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 21:09:58,520 INFO L225 Difference]: With dead ends: 19278 [2022-12-13 21:09:58,520 INFO L226 Difference]: Without dead ends: 13075 [2022-12-13 21:09:58,560 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 85 GetRequests, 82 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-13 21:09:58,562 INFO L413 NwaCegarLoop]: 7878 mSDtfsCounter, 12073 mSDsluCounter, 10516 mSDsCounter, 0 mSdLazyCounter, 7732 mSolverCounterSat, 4041 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 46.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13306 SdHoareTripleChecker+Valid, 18394 SdHoareTripleChecker+Invalid, 11775 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 4041 IncrementalHoareTripleChecker+Valid, 7732 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 51.6s IncrementalHoareTripleChecker+Time [2022-12-13 21:09:58,563 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [13306 Valid, 18394 Invalid, 11775 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [4041 Valid, 7732 Invalid, 2 Unknown, 0 Unchecked, 51.6s Time] [2022-12-13 21:09:58,590 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13075 states. [2022-12-13 21:09:59,038 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13075 to 12227. [2022-12-13 21:09:59,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12227 states, 8934 states have (on average 1.3604208641146183) internal successors, (12154), 9080 states have internal predecessors, (12154), 2728 states have call successors, (2728), 564 states have call predecessors, (2728), 563 states have return successors, (2725), 2685 states have call predecessors, (2725), 2725 states have call successors, (2725) [2022-12-13 21:09:59,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12227 states to 12227 states and 17607 transitions. [2022-12-13 21:09:59,129 INFO L78 Accepts]: Start accepts. Automaton has 12227 states and 17607 transitions. Word has length 236 [2022-12-13 21:09:59,130 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 21:09:59,130 INFO L495 AbstractCegarLoop]: Abstraction has 12227 states and 17607 transitions. [2022-12-13 21:09:59,130 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 11.25) internal successors, (45), 3 states have internal predecessors, (45), 3 states have call successors, (23), 3 states have call predecessors, (23), 1 states have return successors, (22), 3 states have call predecessors, (22), 3 states have call successors, (22) [2022-12-13 21:09:59,130 INFO L276 IsEmpty]: Start isEmpty. Operand 12227 states and 17607 transitions. [2022-12-13 21:09:59,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2022-12-13 21:09:59,146 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 21:09:59,147 INFO L195 NwaCegarLoop]: trace histogram [20, 20, 19, 19, 19, 19, 19, 19, 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] [2022-12-13 21:09:59,147 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-13 21:09:59,147 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 21:09:59,147 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 21:09:59,148 INFO L85 PathProgramCache]: Analyzing trace with hash -343064972, now seen corresponding path program 1 times [2022-12-13 21:09:59,148 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 21:09:59,148 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1090208778] [2022-12-13 21:09:59,148 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 21:09:59,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 21:09:59,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:10:00,139 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 21:10:00,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:10:00,153 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:10:00,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:10:00,162 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 21:10:00,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:10:00,174 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:10:00,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:10:00,183 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 21:10:00,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:10:00,196 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:10:00,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:10:00,205 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-12-13 21:10:00,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:10:00,217 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:10:00,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:10:00,225 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 21:10:00,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:10:00,238 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:10:00,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:10:00,246 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 21:10:00,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:10:00,259 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:10:00,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:10:00,267 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 21:10:00,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:10:00,279 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:10:00,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:10:00,288 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 21:10:00,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:10:00,301 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:10:00,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:10:00,309 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-12-13 21:10:00,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:10:00,321 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:10:00,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:10:00,329 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 21:10:00,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:10:00,341 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:10:00,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:10:00,349 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-12-13 21:10:00,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:10:00,361 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:10:00,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:10:00,369 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 21:10:00,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:10:00,378 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:10:00,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:10:00,383 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-12-13 21:10:00,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:10:00,391 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:10:00,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:10:00,397 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 21:10:00,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:10:00,405 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:10:00,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:10:00,411 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-12-13 21:10:00,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:10:00,419 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:10:00,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:10:00,425 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-12-13 21:10:00,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:10:00,437 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:10:00,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:10:00,443 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-12-13 21:10:00,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:10:00,451 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:10:00,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:10:00,456 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-12-13 21:10:00,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:10:00,465 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:10:00,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:10:00,471 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-12-13 21:10:00,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:10:00,480 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:10:00,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:10:00,485 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2022-12-13 21:10:00,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:10:00,495 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2022-12-13 21:10:00,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:10:01,029 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 248 [2022-12-13 21:10:01,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:10:01,101 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 21:10:01,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:10:01,110 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2022-12-13 21:10:01,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:10:01,120 INFO L134 CoverageAnalysis]: Checked inductivity of 1599 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1599 trivial. 0 not checked. [2022-12-13 21:10:01,120 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 21:10:01,120 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1090208778] [2022-12-13 21:10:01,120 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1090208778] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 21:10:01,120 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 21:10:01,121 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 21:10:01,121 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [37524971] [2022-12-13 21:10:01,121 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 21:10:01,122 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 21:10:01,122 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 21:10:01,123 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 21:10:01,123 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-12-13 21:10:01,123 INFO L87 Difference]: Start difference. First operand 12227 states and 17607 transitions. Second operand has 6 states, 6 states have (on average 13.0) internal successors, (78), 3 states have internal predecessors, (78), 3 states have call successors, (25), 4 states have call predecessors, (25), 1 states have return successors, (25), 3 states have call predecessors, (25), 3 states have call successors, (25) [2022-12-13 21:10:03,262 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.13s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:10:05,526 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.26s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:10:07,796 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.27s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:10:10,074 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.28s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:11:39,733 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 21:11:39,734 INFO L93 Difference]: Finished difference Result 32465 states and 47397 transitions. [2022-12-13 21:11:39,735 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-13 21:11:39,736 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 13.0) internal successors, (78), 3 states have internal predecessors, (78), 3 states have call successors, (25), 4 states have call predecessors, (25), 1 states have return successors, (25), 3 states have call predecessors, (25), 3 states have call successors, (25) Word has length 276 [2022-12-13 21:11:39,736 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 21:11:39,832 INFO L225 Difference]: With dead ends: 32465 [2022-12-13 21:11:39,832 INFO L226 Difference]: Without dead ends: 20281 [2022-12-13 21:11:39,864 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 92 GetRequests, 86 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=24, Invalid=32, Unknown=0, NotChecked=0, Total=56 [2022-12-13 21:11:39,865 INFO L413 NwaCegarLoop]: 8541 mSDtfsCounter, 19081 mSDsluCounter, 11090 mSDsCounter, 0 mSdLazyCounter, 10295 mSolverCounterSat, 10846 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 86.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 20417 SdHoareTripleChecker+Valid, 19631 SdHoareTripleChecker+Invalid, 21145 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.3s SdHoareTripleChecker+Time, 10846 IncrementalHoareTripleChecker+Valid, 10295 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 94.9s IncrementalHoareTripleChecker+Time [2022-12-13 21:11:39,865 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [20417 Valid, 19631 Invalid, 21145 Unknown, 0 Unchecked, 0.3s Time], IncrementalHoareTripleChecker [10846 Valid, 10295 Invalid, 4 Unknown, 0 Unchecked, 94.9s Time] [2022-12-13 21:11:39,883 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20281 states. [2022-12-13 21:11:41,802 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20281 to 18097. [2022-12-13 21:11:41,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18097 states, 13236 states have (on average 1.360305228165609) internal successors, (18005), 13458 states have internal predecessors, (18005), 4014 states have call successors, (4014), 847 states have call predecessors, (4014), 845 states have return successors, (4011), 3946 states have call predecessors, (4011), 4011 states have call successors, (4011) [2022-12-13 21:11:41,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18097 states to 18097 states and 26030 transitions. [2022-12-13 21:11:41,872 INFO L78 Accepts]: Start accepts. Automaton has 18097 states and 26030 transitions. Word has length 276 [2022-12-13 21:11:41,872 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 21:11:41,872 INFO L495 AbstractCegarLoop]: Abstraction has 18097 states and 26030 transitions. [2022-12-13 21:11:41,873 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 13.0) internal successors, (78), 3 states have internal predecessors, (78), 3 states have call successors, (25), 4 states have call predecessors, (25), 1 states have return successors, (25), 3 states have call predecessors, (25), 3 states have call successors, (25) [2022-12-13 21:11:41,873 INFO L276 IsEmpty]: Start isEmpty. Operand 18097 states and 26030 transitions. [2022-12-13 21:11:41,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2022-12-13 21:11:41,881 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 21:11:41,881 INFO L195 NwaCegarLoop]: trace histogram [23, 23, 19, 19, 19, 19, 19, 19, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 21:11:41,882 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-13 21:11:41,882 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 21:11:41,882 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 21:11:41,882 INFO L85 PathProgramCache]: Analyzing trace with hash 1613789236, now seen corresponding path program 1 times [2022-12-13 21:11:41,882 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 21:11:41,882 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2079567066] [2022-12-13 21:11:41,882 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 21:11:41,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 21:11:42,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:11:42,611 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 21:11:42,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:11:42,624 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:11:42,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:11:42,632 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 21:11:42,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:11:42,643 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:11:42,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:11:42,651 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 21:11:42,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:11:42,662 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:11:42,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:11:42,670 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-12-13 21:11:42,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:11:42,681 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:11:42,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:11:42,688 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 21:11:42,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:11:42,700 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:11:42,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:11:42,708 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 21:11:42,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:11:42,718 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:11:42,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:11:42,726 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 21:11:42,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:11:42,737 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:11:42,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:11:42,745 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 21:11:42,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:11:42,757 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:11:42,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:11:42,765 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-12-13 21:11:42,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:11:42,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:11:42,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:11:42,784 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 21:11:42,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:11:42,795 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:11:42,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:11:42,804 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-12-13 21:11:42,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:11:42,815 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:11:42,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:11:42,824 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 21:11:42,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:11:42,835 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:11:42,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:11:42,844 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-12-13 21:11:42,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:11:42,856 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:11:42,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:11:42,864 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 21:11:42,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:11:42,877 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:11:42,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:11:42,885 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-12-13 21:11:42,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:11:42,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:11:42,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:11:42,905 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-12-13 21:11:42,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:11:42,915 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:11:42,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:11:42,920 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-12-13 21:11:42,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:11:42,928 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:11:42,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:11:42,934 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-12-13 21:11:42,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:11:42,947 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:11:42,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:11:42,952 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-12-13 21:11:42,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:11:42,960 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:11:42,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:11:42,965 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2022-12-13 21:11:42,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:11:42,973 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 228 [2022-12-13 21:11:42,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:11:43,050 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 239 [2022-12-13 21:11:43,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:11:43,068 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 21:11:43,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:11:43,078 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:11:43,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:11:43,086 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2022-12-13 21:11:43,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:11:43,097 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:11:43,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:11:43,104 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 274 [2022-12-13 21:11:43,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:11:43,112 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 281 [2022-12-13 21:11:43,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:11:43,119 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 294 [2022-12-13 21:11:43,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:11:43,127 INFO L134 CoverageAnalysis]: Checked inductivity of 1807 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 1797 trivial. 0 not checked. [2022-12-13 21:11:43,128 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 21:11:43,128 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2079567066] [2022-12-13 21:11:43,128 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2079567066] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 21:11:43,128 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 21:11:43,128 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-13 21:11:43,128 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [936311144] [2022-12-13 21:11:43,128 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 21:11:43,129 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-13 21:11:43,129 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 21:11:43,129 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-13 21:11:43,129 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-12-13 21:11:43,129 INFO L87 Difference]: Start difference. First operand 18097 states and 26030 transitions. Second operand has 5 states, 5 states have (on average 16.8) internal successors, (84), 3 states have internal predecessors, (84), 2 states have call successors, (31), 4 states have call predecessors, (31), 1 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) [2022-12-13 21:11:45,221 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:12:17,336 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:12:23,081 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.61s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:12:30,269 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:12:43,275 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-13 21:12:48,496 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:12:53,658 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.22s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-13 21:12:59,625 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:13:01,657 WARN L539 Checker$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 21:13:03,721 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:13:05,866 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:13:08,096 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:13:14,272 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:13:16,270 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.91s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:13:18,337 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:13:20,407 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:13:22,734 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:13:24,756 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:13:31,156 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 21:13:31,156 INFO L93 Difference]: Finished difference Result 35164 states and 51728 transitions. [2022-12-13 21:13:31,157 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 21:13:31,157 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 16.8) internal successors, (84), 3 states have internal predecessors, (84), 2 states have call successors, (31), 4 states have call predecessors, (31), 1 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) Word has length 303 [2022-12-13 21:13:31,158 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 21:13:31,247 INFO L225 Difference]: With dead ends: 35164 [2022-12-13 21:13:31,248 INFO L226 Difference]: Without dead ends: 22972 [2022-12-13 21:13:31,283 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 99 GetRequests, 96 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-12-13 21:13:31,283 INFO L413 NwaCegarLoop]: 8981 mSDtfsCounter, 4198 mSDsluCounter, 16743 mSDsCounter, 0 mSdLazyCounter, 10291 mSolverCounterSat, 1417 mSolverCounterUnsat, 15 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 98.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4973 SdHoareTripleChecker+Valid, 25724 SdHoareTripleChecker+Invalid, 11723 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 1417 IncrementalHoareTripleChecker+Valid, 10291 IncrementalHoareTripleChecker+Invalid, 15 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 104.7s IncrementalHoareTripleChecker+Time [2022-12-13 21:13:31,284 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4973 Valid, 25724 Invalid, 11723 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [1417 Valid, 10291 Invalid, 15 Unknown, 0 Unchecked, 104.7s Time] [2022-12-13 21:13:31,306 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22972 states. [2022-12-13 21:13:32,872 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22972 to 18125. [2022-12-13 21:13:32,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18125 states, 13264 states have (on average 1.3606001206272618) internal successors, (18047), 13486 states have internal predecessors, (18047), 4014 states have call successors, (4014), 847 states have call predecessors, (4014), 845 states have return successors, (4011), 3946 states have call predecessors, (4011), 4011 states have call successors, (4011) [2022-12-13 21:13:32,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18125 states to 18125 states and 26072 transitions. [2022-12-13 21:13:32,932 INFO L78 Accepts]: Start accepts. Automaton has 18125 states and 26072 transitions. Word has length 303 [2022-12-13 21:13:32,932 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 21:13:32,932 INFO L495 AbstractCegarLoop]: Abstraction has 18125 states and 26072 transitions. [2022-12-13 21:13:32,933 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 16.8) internal successors, (84), 3 states have internal predecessors, (84), 2 states have call successors, (31), 4 states have call predecessors, (31), 1 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) [2022-12-13 21:13:32,933 INFO L276 IsEmpty]: Start isEmpty. Operand 18125 states and 26072 transitions. [2022-12-13 21:13:32,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2022-12-13 21:13:32,941 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 21:13:32,941 INFO L195 NwaCegarLoop]: trace histogram [23, 23, 19, 19, 19, 19, 19, 19, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 21:13:32,941 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-12-13 21:13:32,941 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 21:13:32,942 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 21:13:32,942 INFO L85 PathProgramCache]: Analyzing trace with hash -613346123, now seen corresponding path program 1 times [2022-12-13 21:13:32,942 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 21:13:32,942 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1168779547] [2022-12-13 21:13:32,942 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 21:13:32,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 21:13:33,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:33,539 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 21:13:33,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:33,550 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:13:33,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:33,557 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 21:13:33,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:33,565 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:13:33,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:33,570 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 21:13:33,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:33,577 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:13:33,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:33,582 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-12-13 21:13:33,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:33,589 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:13:33,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:33,594 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 21:13:33,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:33,601 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:13:33,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:33,606 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 21:13:33,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:33,612 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:13:33,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:33,617 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 21:13:33,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:33,624 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:13:33,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:33,628 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 21:13:33,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:33,635 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:13:33,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:33,640 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-12-13 21:13:33,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:33,646 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:13:33,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:33,651 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 21:13:33,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:33,658 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:13:33,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:33,663 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-12-13 21:13:33,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:33,670 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:13:33,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:33,675 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 21:13:33,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:33,683 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:13:33,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:33,688 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-12-13 21:13:33,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:33,695 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:13:33,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:33,700 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 21:13:33,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:33,708 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:13:33,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:33,712 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-12-13 21:13:33,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:33,720 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:13:33,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:33,724 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-12-13 21:13:33,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:33,732 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:13:33,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:33,737 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-12-13 21:13:33,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:33,744 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:13:33,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:33,749 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-12-13 21:13:33,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:33,761 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:13:33,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:33,766 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-12-13 21:13:33,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:33,774 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:13:33,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:33,779 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2022-12-13 21:13:33,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:33,786 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 228 [2022-12-13 21:13:33,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:33,853 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2022-12-13 21:13:33,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:33,867 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 21:13:33,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:33,874 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:13:33,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:33,880 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 264 [2022-12-13 21:13:33,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:33,887 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:13:33,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:33,892 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 276 [2022-12-13 21:13:33,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:33,900 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 283 [2022-12-13 21:13:33,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:33,907 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 296 [2022-12-13 21:13:33,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:13:33,914 INFO L134 CoverageAnalysis]: Checked inductivity of 1807 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 1797 trivial. 0 not checked. [2022-12-13 21:13:33,914 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 21:13:33,915 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1168779547] [2022-12-13 21:13:33,915 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1168779547] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 21:13:33,915 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 21:13:33,915 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-13 21:13:33,915 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1511321231] [2022-12-13 21:13:33,915 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 21:13:33,915 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-13 21:13:33,915 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 21:13:33,916 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-13 21:13:33,916 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-12-13 21:13:33,916 INFO L87 Difference]: Start difference. First operand 18125 states and 26072 transitions. Second operand has 5 states, 5 states have (on average 17.2) internal successors, (86), 3 states have internal predecessors, (86), 2 states have call successors, (31), 4 states have call predecessors, (31), 1 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) [2022-12-13 21:13:36,008 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:14:11,231 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:14:17,022 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.34s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:14:24,826 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:14:38,750 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-13 21:14:43,968 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:14:45,979 WARN L539 Checker$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 21:14:56,143 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:14:58,044 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.86s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:15:00,107 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:15:02,230 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:15:04,410 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:15:06,431 WARN L539 Checker$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 21:15:12,585 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:15:13,643 WARN L539 Checker$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 21:15:15,738 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:15:17,947 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:15:20,118 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:15:27,471 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 21:15:27,471 INFO L93 Difference]: Finished difference Result 35196 states and 51770 transitions. [2022-12-13 21:15:27,472 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 21:15:27,472 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 17.2) internal successors, (86), 3 states have internal predecessors, (86), 2 states have call successors, (31), 4 states have call predecessors, (31), 1 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) Word has length 305 [2022-12-13 21:15:27,473 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 21:15:27,551 INFO L225 Difference]: With dead ends: 35196 [2022-12-13 21:15:27,551 INFO L226 Difference]: Without dead ends: 22976 [2022-12-13 21:15:27,581 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 99 GetRequests, 96 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-12-13 21:15:27,582 INFO L413 NwaCegarLoop]: 8939 mSDtfsCounter, 4183 mSDsluCounter, 16668 mSDsCounter, 0 mSdLazyCounter, 10251 mSolverCounterSat, 1433 mSolverCounterUnsat, 15 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 103.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4958 SdHoareTripleChecker+Valid, 25607 SdHoareTripleChecker+Invalid, 11699 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 1433 IncrementalHoareTripleChecker+Valid, 10251 IncrementalHoareTripleChecker+Invalid, 15 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 110.0s IncrementalHoareTripleChecker+Time [2022-12-13 21:15:27,582 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4958 Valid, 25607 Invalid, 11699 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [1433 Valid, 10251 Invalid, 15 Unknown, 0 Unchecked, 110.0s Time] [2022-12-13 21:15:27,600 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22976 states. [2022-12-13 21:15:29,109 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22976 to 18123. [2022-12-13 21:15:29,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18123 states, 13262 states have (on average 1.3602020811340672) internal successors, (18039), 13484 states have internal predecessors, (18039), 4014 states have call successors, (4014), 847 states have call predecessors, (4014), 845 states have return successors, (4011), 3946 states have call predecessors, (4011), 4011 states have call successors, (4011) [2022-12-13 21:15:29,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18123 states to 18123 states and 26064 transitions. [2022-12-13 21:15:29,171 INFO L78 Accepts]: Start accepts. Automaton has 18123 states and 26064 transitions. Word has length 305 [2022-12-13 21:15:29,171 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 21:15:29,172 INFO L495 AbstractCegarLoop]: Abstraction has 18123 states and 26064 transitions. [2022-12-13 21:15:29,172 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 17.2) internal successors, (86), 3 states have internal predecessors, (86), 2 states have call successors, (31), 4 states have call predecessors, (31), 1 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) [2022-12-13 21:15:29,172 INFO L276 IsEmpty]: Start isEmpty. Operand 18123 states and 26064 transitions. [2022-12-13 21:15:29,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2022-12-13 21:15:29,179 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 21:15:29,179 INFO L195 NwaCegarLoop]: trace histogram [23, 23, 19, 19, 19, 19, 19, 19, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 21:15:29,179 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-12-13 21:15:29,179 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 21:15:29,180 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 21:15:29,180 INFO L85 PathProgramCache]: Analyzing trace with hash 645205276, now seen corresponding path program 1 times [2022-12-13 21:15:29,180 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 21:15:29,180 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1428529850] [2022-12-13 21:15:29,180 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 21:15:29,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 21:15:29,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:15:29,847 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 21:15:29,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:15:29,856 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:15:29,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:15:29,860 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 21:15:29,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:15:29,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:15:29,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:15:29,872 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 21:15:29,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:15:29,879 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:15:29,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:15:29,884 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-12-13 21:15:29,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:15:29,890 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:15:29,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:15:29,894 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 21:15:29,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:15:29,901 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:15:29,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:15:29,905 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 21:15:29,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:15:29,911 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:15:29,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:15:29,915 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 21:15:29,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:15:29,921 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:15:29,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:15:29,925 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 21:15:29,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:15:29,932 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:15:29,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:15:29,936 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-12-13 21:15:29,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:15:29,942 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:15:29,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:15:29,946 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 21:15:29,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:15:29,953 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:15:29,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:15:29,957 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-12-13 21:15:29,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:15:29,964 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:15:29,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:15:29,968 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 21:15:29,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:15:29,974 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:15:29,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:15:29,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-12-13 21:15:29,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:15:29,984 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:15:29,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:15:29,988 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 21:15:29,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:15:29,994 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:15:29,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:15:29,998 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-12-13 21:15:30,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:15:30,004 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:15:30,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:15:30,008 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-12-13 21:15:30,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:15:30,014 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:15:30,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:15:30,018 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-12-13 21:15:30,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:15:30,024 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:15:30,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:15:30,028 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-12-13 21:15:30,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:15:30,038 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:15:30,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:15:30,043 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-12-13 21:15:30,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:15:30,049 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:15:30,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:15:30,053 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2022-12-13 21:15:30,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:15:30,059 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 228 [2022-12-13 21:15:30,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:15:30,121 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2022-12-13 21:15:30,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:15:30,130 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 21:15:30,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:15:30,138 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:15:30,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:15:30,142 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 265 [2022-12-13 21:15:30,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:15:30,150 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:15:30,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:15:30,154 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 277 [2022-12-13 21:15:30,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:15:30,160 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 284 [2022-12-13 21:15:30,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:15:30,167 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 297 [2022-12-13 21:15:30,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:15:30,174 INFO L134 CoverageAnalysis]: Checked inductivity of 1807 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 1797 trivial. 0 not checked. [2022-12-13 21:15:30,174 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 21:15:30,174 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1428529850] [2022-12-13 21:15:30,174 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1428529850] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 21:15:30,174 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 21:15:30,175 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-13 21:15:30,175 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1590559400] [2022-12-13 21:15:30,175 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 21:15:30,176 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-13 21:15:30,176 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 21:15:30,176 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-13 21:15:30,176 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-12-13 21:15:30,177 INFO L87 Difference]: Start difference. First operand 18123 states and 26064 transitions. Second operand has 5 states, 5 states have (on average 17.4) internal successors, (87), 3 states have internal predecessors, (87), 2 states have call successors, (31), 4 states have call predecessors, (31), 1 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) [2022-12-13 21:15:32,253 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:15:34,515 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.26s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:16:09,776 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.34s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:16:11,809 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:16:16,415 WARN L539 Checker$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 21:16:22,812 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.09s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:16:36,753 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-13 21:16:43,181 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:16:53,801 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:16:56,869 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:16:59,053 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:17:01,245 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:17:13,183 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 21:17:13,183 INFO L93 Difference]: Finished difference Result 32507 states and 47379 transitions. [2022-12-13 21:17:13,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 21:17:13,184 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 17.4) internal successors, (87), 3 states have internal predecessors, (87), 2 states have call successors, (31), 4 states have call predecessors, (31), 1 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) Word has length 306 [2022-12-13 21:17:13,185 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 21:17:13,286 INFO L225 Difference]: With dead ends: 32507 [2022-12-13 21:17:13,286 INFO L226 Difference]: Without dead ends: 20289 [2022-12-13 21:17:13,307 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 99 GetRequests, 96 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-12-13 21:17:13,308 INFO L413 NwaCegarLoop]: 6862 mSDtfsCounter, 2534 mSDsluCounter, 13790 mSDsCounter, 0 mSdLazyCounter, 9275 mSolverCounterSat, 1391 mSolverCounterUnsat, 10 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 92.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2973 SdHoareTripleChecker+Valid, 20652 SdHoareTripleChecker+Invalid, 10676 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 1391 IncrementalHoareTripleChecker+Valid, 9275 IncrementalHoareTripleChecker+Invalid, 10 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 99.6s IncrementalHoareTripleChecker+Time [2022-12-13 21:17:13,308 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2973 Valid, 20652 Invalid, 10676 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [1391 Valid, 9275 Invalid, 10 Unknown, 0 Unchecked, 99.6s Time] [2022-12-13 21:17:13,321 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20289 states. [2022-12-13 21:17:14,773 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20289 to 18125. [2022-12-13 21:17:14,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18125 states, 13264 states have (on average 1.3601477683956573) internal successors, (18041), 13486 states have internal predecessors, (18041), 4014 states have call successors, (4014), 847 states have call predecessors, (4014), 845 states have return successors, (4011), 3946 states have call predecessors, (4011), 4011 states have call successors, (4011) [2022-12-13 21:17:14,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18125 states to 18125 states and 26066 transitions. [2022-12-13 21:17:14,828 INFO L78 Accepts]: Start accepts. Automaton has 18125 states and 26066 transitions. Word has length 306 [2022-12-13 21:17:14,828 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 21:17:14,828 INFO L495 AbstractCegarLoop]: Abstraction has 18125 states and 26066 transitions. [2022-12-13 21:17:14,828 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 17.4) internal successors, (87), 3 states have internal predecessors, (87), 2 states have call successors, (31), 4 states have call predecessors, (31), 1 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) [2022-12-13 21:17:14,828 INFO L276 IsEmpty]: Start isEmpty. Operand 18125 states and 26066 transitions. [2022-12-13 21:17:14,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2022-12-13 21:17:14,835 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 21:17:14,835 INFO L195 NwaCegarLoop]: trace histogram [23, 23, 19, 19, 19, 19, 19, 19, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 21:17:14,835 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-12-13 21:17:14,836 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 21:17:14,836 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 21:17:14,836 INFO L85 PathProgramCache]: Analyzing trace with hash 676163128, now seen corresponding path program 1 times [2022-12-13 21:17:14,836 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 21:17:14,836 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1051835291] [2022-12-13 21:17:14,836 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 21:17:14,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 21:17:15,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:15,619 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 21:17:15,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:15,629 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:17:15,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:15,635 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 21:17:15,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:15,644 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:17:15,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:15,651 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 21:17:15,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:15,658 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:17:15,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:15,663 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-12-13 21:17:15,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:15,670 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:17:15,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:15,675 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 21:17:15,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:15,682 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:17:15,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:15,688 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 21:17:15,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:15,695 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:17:15,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:15,700 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 21:17:15,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:15,706 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:17:15,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:15,711 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 21:17:15,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:15,718 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:17:15,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:15,723 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-12-13 21:17:15,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:15,731 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:17:15,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:15,735 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 21:17:15,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:15,742 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:17:15,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:15,746 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-12-13 21:17:15,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:15,753 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:17:15,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:15,757 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 21:17:15,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:15,767 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:17:15,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:15,771 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-12-13 21:17:15,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:15,777 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:17:15,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:15,781 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 21:17:15,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:15,788 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:17:15,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:15,792 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-12-13 21:17:15,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:15,799 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:17:15,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:15,803 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-12-13 21:17:15,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:15,809 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:17:15,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:15,813 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-12-13 21:17:15,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:15,819 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:17:15,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:15,823 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-12-13 21:17:15,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:15,833 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:17:15,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:15,837 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-12-13 21:17:15,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:15,844 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:17:15,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:15,848 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2022-12-13 21:17:15,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:15,853 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 228 [2022-12-13 21:17:15,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:15,936 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244 [2022-12-13 21:17:15,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:15,951 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 21:17:15,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:15,959 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:17:15,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:15,965 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2022-12-13 21:17:15,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:15,973 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:17:15,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:15,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 279 [2022-12-13 21:17:15,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:15,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 286 [2022-12-13 21:17:15,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:15,991 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 299 [2022-12-13 21:17:15,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:15,998 INFO L134 CoverageAnalysis]: Checked inductivity of 1808 backedges. 10 proven. 1 refuted. 0 times theorem prover too weak. 1797 trivial. 0 not checked. [2022-12-13 21:17:15,999 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 21:17:15,999 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1051835291] [2022-12-13 21:17:15,999 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1051835291] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 21:17:15,999 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [742989795] [2022-12-13 21:17:15,999 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 21:17:15,999 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 21:17:15,999 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ff3839-f7c7-4aa1-bac7-fa40df2cc32f/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 21:17:16,000 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ff3839-f7c7-4aa1-bac7-fa40df2cc32f/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 21:17:16,001 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ff3839-f7c7-4aa1-bac7-fa40df2cc32f/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-12-13 21:17:18,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:18,033 INFO L263 TraceCheckSpWp]: Trace formula consists of 6615 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-13 21:17:18,045 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 21:17:18,283 INFO L134 CoverageAnalysis]: Checked inductivity of 1808 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 1724 trivial. 0 not checked. [2022-12-13 21:17:18,283 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 21:17:18,283 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [742989795] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 21:17:18,284 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-13 21:17:18,284 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 7 [2022-12-13 21:17:18,284 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1904549537] [2022-12-13 21:17:18,284 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 21:17:18,285 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 21:17:18,285 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 21:17:18,285 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 21:17:18,285 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2022-12-13 21:17:18,286 INFO L87 Difference]: Start difference. First operand 18125 states and 26066 transitions. Second operand has 3 states, 3 states have (on average 31.333333333333332) internal successors, (94), 3 states have internal predecessors, (94), 3 states have call successors, (31), 3 states have call predecessors, (31), 3 states have return successors, (30), 3 states have call predecessors, (30), 3 states have call successors, (30) [2022-12-13 21:17:20,821 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 21:17:20,821 INFO L93 Difference]: Finished difference Result 42300 states and 60833 transitions. [2022-12-13 21:17:20,822 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 21:17:20,822 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 31.333333333333332) internal successors, (94), 3 states have internal predecessors, (94), 3 states have call successors, (31), 3 states have call predecessors, (31), 3 states have return successors, (30), 3 states have call predecessors, (30), 3 states have call successors, (30) Word has length 308 [2022-12-13 21:17:20,822 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 21:17:20,918 INFO L225 Difference]: With dead ends: 42300 [2022-12-13 21:17:20,918 INFO L226 Difference]: Without dead ends: 30080 [2022-12-13 21:17:20,950 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 407 GetRequests, 402 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2022-12-13 21:17:20,950 INFO L413 NwaCegarLoop]: 17554 mSDtfsCounter, 8798 mSDsluCounter, 8784 mSDsCounter, 0 mSdLazyCounter, 23 mSolverCounterSat, 11 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8798 SdHoareTripleChecker+Valid, 26338 SdHoareTripleChecker+Invalid, 34 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 23 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-12-13 21:17:20,951 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8798 Valid, 26338 Invalid, 34 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 23 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-12-13 21:17:20,974 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 30080 states. [2022-12-13 21:17:23,369 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 30080 to 30074. [2022-12-13 21:17:23,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 30074 states, 22011 states have (on average 1.3607741583753579) internal successors, (29952), 22375 states have internal predecessors, (29952), 6658 states have call successors, (6658), 1405 states have call predecessors, (6658), 1403 states have return successors, (6655), 6550 states have call predecessors, (6655), 6655 states have call successors, (6655) [2022-12-13 21:17:23,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30074 states to 30074 states and 43265 transitions. [2022-12-13 21:17:23,499 INFO L78 Accepts]: Start accepts. Automaton has 30074 states and 43265 transitions. Word has length 308 [2022-12-13 21:17:23,500 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 21:17:23,500 INFO L495 AbstractCegarLoop]: Abstraction has 30074 states and 43265 transitions. [2022-12-13 21:17:23,500 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 31.333333333333332) internal successors, (94), 3 states have internal predecessors, (94), 3 states have call successors, (31), 3 states have call predecessors, (31), 3 states have return successors, (30), 3 states have call predecessors, (30), 3 states have call successors, (30) [2022-12-13 21:17:23,500 INFO L276 IsEmpty]: Start isEmpty. Operand 30074 states and 43265 transitions. [2022-12-13 21:17:23,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2022-12-13 21:17:23,506 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 21:17:23,506 INFO L195 NwaCegarLoop]: trace histogram [23, 23, 19, 19, 19, 19, 19, 19, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 21:17:23,528 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ff3839-f7c7-4aa1-bac7-fa40df2cc32f/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-12-13 21:17:23,707 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ff3839-f7c7-4aa1-bac7-fa40df2cc32f/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2022-12-13 21:17:23,708 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 21:17:23,709 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 21:17:23,709 INFO L85 PathProgramCache]: Analyzing trace with hash 542149622, now seen corresponding path program 1 times [2022-12-13 21:17:23,709 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 21:17:23,710 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1394020080] [2022-12-13 21:17:23,710 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 21:17:23,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 21:17:23,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:24,533 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 21:17:24,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:24,543 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:17:24,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:24,548 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 21:17:24,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:24,556 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:17:24,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:24,561 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 21:17:24,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:24,568 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:17:24,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:24,573 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-12-13 21:17:24,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:24,580 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:17:24,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:24,584 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 21:17:24,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:24,591 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:17:24,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:24,595 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 21:17:24,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:24,601 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:17:24,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:24,604 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 21:17:24,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:24,610 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:17:24,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:24,613 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 21:17:24,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:24,619 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:17:24,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:24,623 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-12-13 21:17:24,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:24,629 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:17:24,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:24,632 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 21:17:24,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:24,638 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:17:24,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:24,641 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-12-13 21:17:24,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:24,647 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:17:24,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:24,651 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 21:17:24,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:24,657 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:17:24,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:24,660 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-12-13 21:17:24,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:24,666 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:17:24,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:24,670 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 21:17:24,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:24,676 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:17:24,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:24,679 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-12-13 21:17:24,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:24,685 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:17:24,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:24,689 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-12-13 21:17:24,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:24,695 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:17:24,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:24,699 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-12-13 21:17:24,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:24,705 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:17:24,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:24,709 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-12-13 21:17:24,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:24,719 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:17:24,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:24,723 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-12-13 21:17:24,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:24,729 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:17:24,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:24,733 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2022-12-13 21:17:24,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:24,738 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 228 [2022-12-13 21:17:24,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:24,822 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244 [2022-12-13 21:17:24,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:24,835 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 21:17:24,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:24,843 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:17:24,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:24,849 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2022-12-13 21:17:24,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:24,856 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 21:17:24,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:24,861 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 279 [2022-12-13 21:17:24,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:24,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 286 [2022-12-13 21:17:24,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:24,875 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 299 [2022-12-13 21:17:24,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:24,882 INFO L134 CoverageAnalysis]: Checked inductivity of 1808 backedges. 10 proven. 1 refuted. 0 times theorem prover too weak. 1797 trivial. 0 not checked. [2022-12-13 21:17:24,882 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 21:17:24,882 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1394020080] [2022-12-13 21:17:24,882 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1394020080] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 21:17:24,882 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1103823228] [2022-12-13 21:17:24,882 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 21:17:24,882 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 21:17:24,883 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ff3839-f7c7-4aa1-bac7-fa40df2cc32f/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 21:17:24,883 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ff3839-f7c7-4aa1-bac7-fa40df2cc32f/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 21:17:24,884 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ff3839-f7c7-4aa1-bac7-fa40df2cc32f/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-12-13 21:17:26,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:17:26,668 INFO L263 TraceCheckSpWp]: Trace formula consists of 6616 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-13 21:17:26,675 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 21:17:26,784 INFO L134 CoverageAnalysis]: Checked inductivity of 1808 backedges. 198 proven. 1 refuted. 0 times theorem prover too weak. 1609 trivial. 0 not checked. [2022-12-13 21:17:26,785 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-13 21:17:27,072 INFO L134 CoverageAnalysis]: Checked inductivity of 1808 backedges. 10 proven. 1 refuted. 0 times theorem prover too weak. 1797 trivial. 0 not checked. [2022-12-13 21:17:27,073 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1103823228] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-13 21:17:27,073 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-13 21:17:27,073 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 4, 4] total 9 [2022-12-13 21:17:27,073 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2129649497] [2022-12-13 21:17:27,073 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-13 21:17:27,074 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-12-13 21:17:27,074 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 21:17:27,074 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-12-13 21:17:27,074 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=46, Unknown=0, NotChecked=0, Total=72 [2022-12-13 21:17:27,075 INFO L87 Difference]: Start difference. First operand 30074 states and 43265 transitions. Second operand has 9 states, 9 states have (on average 13.11111111111111) internal successors, (118), 7 states have internal predecessors, (118), 2 states have call successors, (60), 4 states have call predecessors, (60), 2 states have return successors, (38), 2 states have call predecessors, (38), 2 states have call successors, (38) [2022-12-13 21:17:29,158 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 21:17:31,415 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.25s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []