./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--video--fbdev--via--viafb.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b1f4167-fe2c-43ce-b620-12031c3c0714/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b1f4167-fe2c-43ce-b620-12031c3c0714/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_7b1f4167-fe2c-43ce-b620-12031c3c0714/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b1f4167-fe2c-43ce-b620-12031c3c0714/bin/uautomizer-uyxdKDjOR8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--video--fbdev--via--viafb.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b1f4167-fe2c-43ce-b620-12031c3c0714/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_7b1f4167-fe2c-43ce-b620-12031c3c0714/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 159d68084b5403f80e4b7540fecb70dab3afa3eb4f2cbbe3cc657fb12a0df7e0 --- 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 13:28:07,694 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 13:28:07,695 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 13:28:07,707 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 13:28:07,708 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 13:28:07,708 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 13:28:07,709 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 13:28:07,710 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 13:28:07,711 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 13:28:07,712 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 13:28:07,712 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 13:28:07,713 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 13:28:07,713 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 13:28:07,714 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 13:28:07,715 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 13:28:07,715 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 13:28:07,716 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 13:28:07,717 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 13:28:07,718 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 13:28:07,719 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 13:28:07,719 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 13:28:07,720 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 13:28:07,721 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 13:28:07,722 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 13:28:07,724 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 13:28:07,724 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 13:28:07,724 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 13:28:07,725 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 13:28:07,725 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 13:28:07,725 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 13:28:07,726 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 13:28:07,726 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 13:28:07,727 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 13:28:07,727 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 13:28:07,728 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 13:28:07,728 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 13:28:07,728 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 13:28:07,728 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 13:28:07,728 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 13:28:07,729 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 13:28:07,729 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 13:28:07,730 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b1f4167-fe2c-43ce-b620-12031c3c0714/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-12-13 13:28:07,743 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 13:28:07,744 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 13:28:07,744 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 13:28:07,744 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 13:28:07,744 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 13:28:07,744 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 13:28:07,745 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 13:28:07,745 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 13:28:07,762 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 13:28:07,763 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 13:28:07,763 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-13 13:28:07,763 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 13:28:07,763 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-13 13:28:07,763 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 13:28:07,764 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-13 13:28:07,764 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-13 13:28:07,764 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 13:28:07,764 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-13 13:28:07,764 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 13:28:07,764 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 13:28:07,764 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 13:28:07,764 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 13:28:07,765 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 13:28:07,765 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 13:28:07,765 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-13 13:28:07,765 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-13 13:28:07,765 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-13 13:28:07,765 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 13:28:07,765 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-13 13:28:07,765 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 13:28:07,765 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 13:28:07,766 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 13:28:07,766 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_7b1f4167-fe2c-43ce-b620-12031c3c0714/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b1f4167-fe2c-43ce-b620-12031c3c0714/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 159d68084b5403f80e4b7540fecb70dab3afa3eb4f2cbbe3cc657fb12a0df7e0 [2022-12-13 13:28:07,958 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 13:28:07,978 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 13:28:07,980 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 13:28:07,982 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 13:28:07,982 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 13:28:07,983 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b1f4167-fe2c-43ce-b620-12031c3c0714/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--video--fbdev--via--viafb.ko-entry_point.cil.out.i [2022-12-13 13:28:10,530 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 13:28:11,070 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 13:28:11,070 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b1f4167-fe2c-43ce-b620-12031c3c0714/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--video--fbdev--via--viafb.ko-entry_point.cil.out.i [2022-12-13 13:28:11,119 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b1f4167-fe2c-43ce-b620-12031c3c0714/bin/uautomizer-uyxdKDjOR8/data/95869a29b/30d5e841292a492989a2abba0b858724/FLAG4e6085a2a [2022-12-13 13:28:11,606 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b1f4167-fe2c-43ce-b620-12031c3c0714/bin/uautomizer-uyxdKDjOR8/data/95869a29b/30d5e841292a492989a2abba0b858724 [2022-12-13 13:28:11,607 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 13:28:11,609 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 13:28:11,609 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 13:28:11,609 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 13:28:11,612 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 13:28:11,613 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 01:28:11" (1/1) ... [2022-12-13 13:28:11,614 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37fd0253 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:28:11, skipping insertion in model container [2022-12-13 13:28:11,614 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 01:28:11" (1/1) ... [2022-12-13 13:28:11,619 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 13:28:11,734 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 13:28:12,380 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 13:28:12,530 WARN L623 FunctionHandler]: Unknown extern function __might_fault [2022-12-13 13:28:12,531 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-13 13:28:12,532 WARN L623 FunctionHandler]: Unknown extern function __copy_from_user_overflow [2022-12-13 13:28:12,537 WARN L623 FunctionHandler]: Unknown extern function __might_fault [2022-12-13 13:28:12,538 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-13 13:28:12,538 WARN L623 FunctionHandler]: Unknown extern function __copy_to_user_overflow [2022-12-13 13:28:12,553 WARN L623 FunctionHandler]: Unknown extern function proc_create_data [2022-12-13 13:28:12,802 WARN L623 FunctionHandler]: Unknown extern function fb_get_color_depth [2022-12-13 13:28:12,815 WARN L623 FunctionHandler]: Unknown extern function fb_get_color_depth [2022-12-13 13:28:12,852 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:12,854 WARN L623 FunctionHandler]: Unknown extern function __might_fault [2022-12-13 13:28:12,856 WARN L623 FunctionHandler]: Unknown extern function __might_fault [2022-12-13 13:28:12,881 WARN L623 FunctionHandler]: Unknown extern function __might_fault [2022-12-13 13:28:12,883 WARN L623 FunctionHandler]: Unknown extern function __might_fault [2022-12-13 13:28:12,885 WARN L623 FunctionHandler]: Unknown extern function __might_fault [2022-12-13 13:28:12,887 WARN L623 FunctionHandler]: Unknown extern function memdup_user [2022-12-13 13:28:12,888 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:28:12,889 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:28:12,890 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:28:12,890 WARN L623 FunctionHandler]: Unknown extern function __might_fault [2022-12-13 13:28:12,910 WARN L623 FunctionHandler]: Unknown extern function cfb_fillrect [2022-12-13 13:28:12,916 WARN L623 FunctionHandler]: Unknown extern function cfb_fillrect [2022-12-13 13:28:12,924 WARN L623 FunctionHandler]: Unknown extern function cfb_copyarea [2022-12-13 13:28:12,926 WARN L623 FunctionHandler]: Unknown extern function cfb_copyarea [2022-12-13 13:28:12,935 WARN L623 FunctionHandler]: Unknown extern function cfb_imageblit [2022-12-13 13:28:12,938 WARN L623 FunctionHandler]: Unknown extern function cfb_imageblit [2022-12-13 13:28:12,949 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:12,962 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:28:13,001 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-13 13:28:13,002 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-13 13:28:13,002 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-13 13:28:13,003 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-13 13:28:13,004 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-13 13:28:13,025 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 13:28:13,032 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-12-13 13:28:13,041 WARN L623 FunctionHandler]: Unknown extern function strsep [2022-12-13 13:28:13,041 WARN L623 FunctionHandler]: Unknown extern function kstrtou8 [2022-12-13 13:28:13,051 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 13:28:13,058 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-12-13 13:28:13,066 WARN L623 FunctionHandler]: Unknown extern function strsep [2022-12-13 13:28:13,067 WARN L623 FunctionHandler]: Unknown extern function kstrtou8 [2022-12-13 13:28:13,076 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 13:28:13,084 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-12-13 13:28:13,091 WARN L623 FunctionHandler]: Unknown extern function kstrtou8_from_user [2022-12-13 13:28:13,098 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 13:28:13,104 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-12-13 13:28:13,111 WARN L623 FunctionHandler]: Unknown extern function kstrtou8_from_user [2022-12-13 13:28:13,120 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 13:28:13,122 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 13:28:13,128 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-12-13 13:28:13,135 WARN L623 FunctionHandler]: Unknown extern function strsep [2022-12-13 13:28:13,136 WARN L623 FunctionHandler]: Unknown extern function kstrtou8 [2022-12-13 13:28:13,137 WARN L623 FunctionHandler]: Unknown extern function strsep [2022-12-13 13:28:13,138 WARN L623 FunctionHandler]: Unknown extern function kstrtou8 [2022-12-13 13:28:13,151 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-12-13 13:28:13,169 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-12-13 13:28:13,186 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-12-13 13:28:13,198 WARN L623 FunctionHandler]: Unknown extern function proc_mkdir [2022-12-13 13:28:13,201 WARN L623 FunctionHandler]: Unknown extern function proc_mkdir [2022-12-13 13:28:13,202 WARN L623 FunctionHandler]: Unknown extern function proc_mkdir [2022-12-13 13:28:13,208 WARN L623 FunctionHandler]: Unknown extern function remove_proc_entry [2022-12-13 13:28:13,208 WARN L623 FunctionHandler]: Unknown extern function remove_proc_entry [2022-12-13 13:28:13,209 WARN L623 FunctionHandler]: Unknown extern function remove_proc_entry [2022-12-13 13:28:13,209 WARN L623 FunctionHandler]: Unknown extern function remove_proc_entry [2022-12-13 13:28:13,209 WARN L623 FunctionHandler]: Unknown extern function remove_proc_entry [2022-12-13 13:28:13,210 WARN L623 FunctionHandler]: Unknown extern function remove_proc_entry [2022-12-13 13:28:13,210 WARN L623 FunctionHandler]: Unknown extern function remove_proc_entry [2022-12-13 13:28:13,210 WARN L623 FunctionHandler]: Unknown extern function remove_proc_entry [2022-12-13 13:28:13,210 WARN L623 FunctionHandler]: Unknown extern function remove_proc_entry [2022-12-13 13:28:13,211 WARN L623 FunctionHandler]: Unknown extern function remove_proc_entry [2022-12-13 13:28:13,212 WARN L623 FunctionHandler]: Unknown extern function remove_proc_entry [2022-12-13 13:28:13,218 WARN L623 FunctionHandler]: Unknown extern function simple_strtoul [2022-12-13 13:28:13,218 WARN L623 FunctionHandler]: Unknown extern function simple_strtoul [2022-12-13 13:28:13,224 WARN L623 FunctionHandler]: Unknown extern function console_lock [2022-12-13 13:28:13,224 WARN L623 FunctionHandler]: Unknown extern function fb_set_suspend [2022-12-13 13:28:13,224 WARN L623 FunctionHandler]: Unknown extern function console_unlock [2022-12-13 13:28:13,229 WARN L623 FunctionHandler]: Unknown extern function console_lock [2022-12-13 13:28:13,230 WARN L623 FunctionHandler]: Unknown extern function fb_set_suspend [2022-12-13 13:28:13,230 WARN L623 FunctionHandler]: Unknown extern function console_unlock [2022-12-13 13:28:13,236 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:13,236 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:13,237 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:13,237 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:13,243 WARN L623 FunctionHandler]: Unknown extern function framebuffer_alloc [2022-12-13 13:28:13,244 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:13,250 WARN L623 FunctionHandler]: Unknown extern function framebuffer_alloc [2022-12-13 13:28:13,250 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:13,253 WARN L623 FunctionHandler]: Unknown extern function fb_get_color_depth [2022-12-13 13:28:13,254 WARN L623 FunctionHandler]: Unknown extern function fb_get_color_depth [2022-12-13 13:28:13,254 WARN L623 FunctionHandler]: Unknown extern function fb_alloc_cmap [2022-12-13 13:28:13,254 WARN L623 FunctionHandler]: Unknown extern function register_framebuffer [2022-12-13 13:28:13,255 WARN L623 FunctionHandler]: Unknown extern function register_framebuffer [2022-12-13 13:28:13,255 WARN L623 FunctionHandler]: Unknown extern function register_framebuffer [2022-12-13 13:28:13,256 WARN L623 FunctionHandler]: Unknown extern function unregister_framebuffer [2022-12-13 13:28:13,256 WARN L623 FunctionHandler]: Unknown extern function unregister_framebuffer [2022-12-13 13:28:13,256 WARN L623 FunctionHandler]: Unknown extern function fb_dealloc_cmap [2022-12-13 13:28:13,256 WARN L623 FunctionHandler]: Unknown extern function framebuffer_release [2022-12-13 13:28:13,257 WARN L623 FunctionHandler]: Unknown extern function framebuffer_release [2022-12-13 13:28:13,257 WARN L623 FunctionHandler]: Unknown extern function fb_dealloc_cmap [2022-12-13 13:28:13,257 WARN L623 FunctionHandler]: Unknown extern function unregister_framebuffer [2022-12-13 13:28:13,258 WARN L623 FunctionHandler]: Unknown extern function unregister_framebuffer [2022-12-13 13:28:13,258 WARN L623 FunctionHandler]: Unknown extern function framebuffer_release [2022-12-13 13:28:13,258 WARN L623 FunctionHandler]: Unknown extern function framebuffer_release [2022-12-13 13:28:13,261 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:13,281 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-12-13 13:28:13,281 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-13 13:28:13,282 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-12-13 13:28:13,297 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-12-13 13:28:13,297 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-13 13:28:13,298 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-12-13 13:28:13,305 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-12-13 13:28:13,305 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-13 13:28:13,305 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-12-13 13:28:13,312 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-12-13 13:28:13,313 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-13 13:28:13,313 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-12-13 13:28:13,320 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-12-13 13:28:13,320 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-13 13:28:13,321 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-12-13 13:28:13,327 WARN L623 FunctionHandler]: Unknown extern function ldv_release_8 [2022-12-13 13:28:13,328 WARN L623 FunctionHandler]: Unknown extern function ldv_release_8 [2022-12-13 13:28:13,328 WARN L623 FunctionHandler]: Unknown extern function ldv_probe_8 [2022-12-13 13:28:13,335 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-12-13 13:28:13,335 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-13 13:28:13,335 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-12-13 13:28:13,342 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-12-13 13:28:13,343 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-13 13:28:13,343 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-12-13 13:28:13,350 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-12-13 13:28:13,350 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-13 13:28:13,351 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-12-13 13:28:13,352 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:13,352 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:13,353 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:13,353 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 13:28:13,353 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:13,353 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:13,354 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:13,354 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:13,354 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:13,354 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:13,650 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:13,655 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:13,711 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:13,713 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-13 13:28:13,714 WARN L623 FunctionHandler]: Unknown extern function seq_putc [2022-12-13 13:28:13,714 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-12-13 13:28:13,715 WARN L623 FunctionHandler]: Unknown extern function seq_putc [2022-12-13 13:28:13,770 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:13,770 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:13,770 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:13,771 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 13:28:13,771 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:13,771 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:13,771 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:13,772 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:13,772 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:13,772 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:13,820 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-13 13:28:13,899 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 13:28:13,900 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:13,906 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 13:28:13,912 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 13:28:13,919 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 13:28:13,920 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:13,922 WARN L623 FunctionHandler]: Unknown extern function i2c_transfer [2022-12-13 13:28:13,934 WARN L623 FunctionHandler]: Unknown extern function i2c_transfer [2022-12-13 13:28:13,936 WARN L623 FunctionHandler]: Unknown extern function i2c_transfer [2022-12-13 13:28:13,943 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 13:28:13,943 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 13:28:13,944 WARN L623 FunctionHandler]: Unknown extern function i2c_bit_add_bus [2022-12-13 13:28:13,949 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:13,955 WARN L623 FunctionHandler]: Unknown extern function i2c_del_adapter [2022-12-13 13:28:13,962 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:13,962 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:13,962 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:13,962 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 13:28:13,963 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:13,963 WARN L623 FunctionHandler]: Unknown extern function __platform_driver_register [2022-12-13 13:28:13,963 WARN L623 FunctionHandler]: Unknown extern function platform_driver_unregister [2022-12-13 13:28:14,062 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:14,063 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:14,063 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:14,063 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 13:28:14,063 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:14,064 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:14,064 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:14,064 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:14,064 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:14,064 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:14,129 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-13 13:28:14,264 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-13 13:28:14,265 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-13 13:28:14,266 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 13:28:14,268 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 13:28:14,268 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 13:28:14,268 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:14,268 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:14,269 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:14,269 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 13:28:14,269 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:14,269 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:14,269 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:14,270 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:14,270 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:14,270 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:14,317 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:14,317 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:14,317 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:14,317 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 13:28:14,318 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:14,318 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:14,318 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:14,318 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:14,318 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:14,318 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:14,375 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:14,381 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:14,381 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:14,382 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:14,382 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:14,383 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:14,383 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:14,384 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:14,384 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:14,390 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:14,391 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:14,392 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:14,392 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:14,393 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:14,393 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:14,393 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:14,394 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:14,396 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:14,405 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:14,406 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:14,406 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:14,406 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:14,406 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 13:28:14,406 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:14,407 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:14,407 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:14,407 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:14,407 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:14,407 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:14,459 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:14,460 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:14,460 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:14,460 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 13:28:14,460 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:14,460 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:14,461 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:14,461 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:14,461 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:14,461 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:14,522 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:14,522 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:14,522 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:14,523 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 13:28:14,523 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:14,523 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:14,523 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:14,523 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:14,524 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:14,524 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:14,570 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:14,570 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:14,570 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:14,571 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 13:28:14,571 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:14,571 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:14,571 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:14,571 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:14,572 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:14,572 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:14,616 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:14,616 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:14,616 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:14,617 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 13:28:14,617 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:14,617 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:14,617 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:14,617 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:14,617 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:14,618 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:14,674 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:14,675 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:14,675 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:14,675 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 13:28:14,675 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:14,675 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:14,675 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:14,676 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:14,676 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:14,676 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:14,690 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-13 13:28:14,840 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-13 13:28:14,845 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-13 13:28:14,854 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-13 13:28:14,927 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_dword [2022-12-13 13:28:15,014 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-13 13:28:15,044 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 13:28:15,048 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 13:28:15,058 WARN L623 FunctionHandler]: Unknown extern function complete [2022-12-13 13:28:15,060 WARN L623 FunctionHandler]: Unknown extern function dma_alloc_attrs [2022-12-13 13:28:15,060 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 13:28:15,061 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-12-13 13:28:15,061 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 13:28:15,062 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion_timeout [2022-12-13 13:28:15,062 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 13:28:15,062 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:15,062 WARN L623 FunctionHandler]: Unknown extern function dma_free_attrs [2022-12-13 13:28:15,067 WARN L623 FunctionHandler]: Unknown extern function pci_get_device [2022-12-13 13:28:15,068 WARN L623 FunctionHandler]: Unknown extern function pci_dev_put [2022-12-13 13:28:15,068 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:15,074 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-13 13:28:15,074 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 13:28:15,075 WARN L623 FunctionHandler]: Unknown extern function ioremap_wc [2022-12-13 13:28:15,075 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 13:28:15,080 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 13:28:15,080 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 13:28:15,085 WARN L623 FunctionHandler]: Unknown extern function platform_device_alloc [2022-12-13 13:28:15,085 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 13:28:15,086 WARN L623 FunctionHandler]: Unknown extern function platform_device_add [2022-12-13 13:28:15,086 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 13:28:15,086 WARN L623 FunctionHandler]: Unknown extern function platform_device_put [2022-12-13 13:28:15,096 WARN L623 FunctionHandler]: Unknown extern function platform_device_unregister [2022-12-13 13:28:15,097 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 13:28:15,102 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-13 13:28:15,103 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 13:28:15,103 WARN L623 FunctionHandler]: Unknown extern function pci_choose_state [2022-12-13 13:28:15,103 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-13 13:28:15,108 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-13 13:28:15,108 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-13 13:28:15,108 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-13 13:28:15,108 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-13 13:28:15,113 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-13 13:28:15,114 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 13:28:15,114 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 13:28:15,119 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 13:28:15,165 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-13 13:28:15,167 WARN L623 FunctionHandler]: Unknown extern function ldv_suspend_late_5 [2022-12-13 13:28:15,167 WARN L623 FunctionHandler]: Unknown extern function ldv_resume_early_5 [2022-12-13 13:28:15,168 WARN L623 FunctionHandler]: Unknown extern function ldv_resume_early_5 [2022-12-13 13:28:15,168 WARN L623 FunctionHandler]: Unknown extern function ldv_shutdown_5 [2022-12-13 13:28:15,168 WARN L623 FunctionHandler]: Unknown extern function ldv_shutdown_5 [2022-12-13 13:28:15,168 WARN L623 FunctionHandler]: Unknown extern function ldv_shutdown_5 [2022-12-13 13:28:15,168 WARN L623 FunctionHandler]: Unknown extern function ldv_shutdown_5 [2022-12-13 13:28:15,169 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:15,169 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:15,169 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:15,169 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 13:28:15,169 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:15,169 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:15,170 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:15,170 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:15,170 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:15,170 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:15,170 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:15,170 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:15,171 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:15,171 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 13:28:15,171 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:15,171 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:15,171 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:15,171 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:15,171 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:15,172 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:15,172 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:15,172 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:15,172 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:15,172 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:15,172 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:15,172 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-13 13:28:15,172 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-13 13:28:15,225 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 13:28:15,235 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 13:28:15,240 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 13:28:15,264 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:15,265 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 13:28:15,265 WARN L623 FunctionHandler]: Unknown extern function gpiochip_add [2022-12-13 13:28:15,265 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:15,270 WARN L623 FunctionHandler]: Unknown extern function gpiochip_remove [2022-12-13 13:28:15,270 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 13:28:15,281 WARN L623 FunctionHandler]: Unknown extern function ldv_release_3 [2022-12-13 13:28:15,281 WARN L623 FunctionHandler]: Unknown extern function ldv_release_3 [2022-12-13 13:28:15,281 WARN L623 FunctionHandler]: Unknown extern function ldv_probe_3 [2022-12-13 13:28:15,282 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:15,282 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:15,282 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:15,282 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 13:28:15,283 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:15,283 WARN L623 FunctionHandler]: Unknown extern function __platform_driver_register [2022-12-13 13:28:15,283 WARN L623 FunctionHandler]: Unknown extern function platform_driver_unregister [2022-12-13 13:28:15,321 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:15,321 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:15,332 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:15,332 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:15,332 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:15,332 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 13:28:15,333 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:15,473 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:15,477 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:15,481 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:15,485 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:15,490 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:15,490 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:15,490 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:15,490 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 13:28:15,491 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:15,491 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:15,491 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:15,491 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:15,491 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:15,491 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:15,559 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 13:28:15,560 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:28:15,560 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:28:15,560 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:28:15,561 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:15,561 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:15,561 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:15,561 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 13:28:15,561 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:15,561 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:15,562 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:15,562 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:15,562 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:15,562 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:15,613 WARN L623 FunctionHandler]: Unknown extern function i2c_transfer [2022-12-13 13:28:15,618 WARN L623 FunctionHandler]: Unknown extern function fb_destroy_modedb [2022-12-13 13:28:15,618 WARN L623 FunctionHandler]: Unknown extern function fb_edid_to_monspecs [2022-12-13 13:28:15,618 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:28:15,618 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:15,628 WARN L623 FunctionHandler]: Unknown extern function fb_destroy_modedb [2022-12-13 13:28:15,628 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:15,628 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:15,628 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:15,629 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 13:28:15,629 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:15,629 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:15,629 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:15,629 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:15,629 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:15,629 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:15,675 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 13:28:15,675 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:15,676 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:15,676 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:15,676 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:15,676 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 13:28:15,676 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:15,676 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:15,677 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:15,677 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:15,677 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:15,677 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:15,718 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 13:28:15,718 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:15,719 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:15,719 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:15,719 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:15,719 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 13:28:15,719 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:15,719 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:15,719 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:15,720 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:15,720 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:15,720 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:15,756 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 13:28:15,756 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:15,757 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:15,757 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:15,757 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:15,758 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 13:28:15,758 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:15,758 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:15,758 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:15,758 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:15,758 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:15,758 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:15,800 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:15,800 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:15,800 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:15,800 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:15,800 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 13:28:15,801 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:15,801 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:15,801 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:15,801 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:15,801 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:15,801 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:15,841 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:15,841 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:15,841 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:15,841 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:15,842 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 13:28:15,842 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:15,842 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:15,842 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:15,842 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:15,842 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:15,842 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:15,878 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:15,879 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:15,879 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:15,879 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:15,879 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 13:28:15,879 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:15,879 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:15,879 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:15,880 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:15,880 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:15,880 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:15,920 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 13:28:15,920 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:15,921 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:15,921 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:15,921 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:15,921 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 13:28:15,921 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:15,922 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:15,922 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:15,922 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:15,922 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:15,922 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:15,963 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:15,964 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:15,964 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:15,964 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:15,964 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 13:28:15,964 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:15,965 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:15,965 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:15,965 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:15,965 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:15,965 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:15,970 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_7b1f4167-fe2c-43ce-b620-12031c3c0714/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--video--fbdev--via--viafb.ko-entry_point.cil.out.i[548244,548257] [2022-12-13 13:28:16,224 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 13:28:16,224 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 13:28:16,229 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 13:28:16,229 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 13:28:16,230 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 13:28:16,230 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 13:28:16,231 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 13:28:16,231 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 13:28:16,231 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 13:28:16,237 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 13:28:16,237 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 13:28:16,243 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 13:28:16,301 INFO L203 MainTranslator]: Completed pre-run [2022-12-13 13:28:16,376 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 13:28:16,378 WARN L623 FunctionHandler]: Unknown extern function __might_fault [2022-12-13 13:28:16,379 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-13 13:28:16,379 WARN L623 FunctionHandler]: Unknown extern function __copy_from_user_overflow [2022-12-13 13:28:16,379 WARN L623 FunctionHandler]: Unknown extern function __might_fault [2022-12-13 13:28:16,380 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-13 13:28:16,380 WARN L623 FunctionHandler]: Unknown extern function __copy_to_user_overflow [2022-12-13 13:28:16,380 WARN L623 FunctionHandler]: Unknown extern function proc_create_data [2022-12-13 13:28:16,387 WARN L623 FunctionHandler]: Unknown extern function fb_get_color_depth [2022-12-13 13:28:16,389 WARN L623 FunctionHandler]: Unknown extern function fb_get_color_depth [2022-12-13 13:28:16,395 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:16,396 WARN L623 FunctionHandler]: Unknown extern function __might_fault [2022-12-13 13:28:16,397 WARN L623 FunctionHandler]: Unknown extern function __might_fault [2022-12-13 13:28:16,406 WARN L623 FunctionHandler]: Unknown extern function __might_fault [2022-12-13 13:28:16,407 WARN L623 FunctionHandler]: Unknown extern function __might_fault [2022-12-13 13:28:16,407 WARN L623 FunctionHandler]: Unknown extern function __might_fault [2022-12-13 13:28:16,408 WARN L623 FunctionHandler]: Unknown extern function memdup_user [2022-12-13 13:28:16,409 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:28:16,409 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:28:16,409 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:28:16,409 WARN L623 FunctionHandler]: Unknown extern function __might_fault [2022-12-13 13:28:16,415 WARN L623 FunctionHandler]: Unknown extern function cfb_fillrect [2022-12-13 13:28:16,416 WARN L623 FunctionHandler]: Unknown extern function cfb_fillrect [2022-12-13 13:28:16,417 WARN L623 FunctionHandler]: Unknown extern function cfb_copyarea [2022-12-13 13:28:16,418 WARN L623 FunctionHandler]: Unknown extern function cfb_copyarea [2022-12-13 13:28:16,419 WARN L623 FunctionHandler]: Unknown extern function cfb_imageblit [2022-12-13 13:28:16,420 WARN L623 FunctionHandler]: Unknown extern function cfb_imageblit [2022-12-13 13:28:16,422 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:16,426 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:28:16,430 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-13 13:28:16,431 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-13 13:28:16,431 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-13 13:28:16,431 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-13 13:28:16,431 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-13 13:28:16,433 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 13:28:16,433 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-12-13 13:28:16,434 WARN L623 FunctionHandler]: Unknown extern function strsep [2022-12-13 13:28:16,434 WARN L623 FunctionHandler]: Unknown extern function kstrtou8 [2022-12-13 13:28:16,436 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 13:28:16,436 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-12-13 13:28:16,437 WARN L623 FunctionHandler]: Unknown extern function strsep [2022-12-13 13:28:16,437 WARN L623 FunctionHandler]: Unknown extern function kstrtou8 [2022-12-13 13:28:16,438 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 13:28:16,438 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-12-13 13:28:16,439 WARN L623 FunctionHandler]: Unknown extern function kstrtou8_from_user [2022-12-13 13:28:16,439 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 13:28:16,440 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-12-13 13:28:16,440 WARN L623 FunctionHandler]: Unknown extern function kstrtou8_from_user [2022-12-13 13:28:16,441 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 13:28:16,441 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 13:28:16,442 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-12-13 13:28:16,442 WARN L623 FunctionHandler]: Unknown extern function strsep [2022-12-13 13:28:16,443 WARN L623 FunctionHandler]: Unknown extern function kstrtou8 [2022-12-13 13:28:16,443 WARN L623 FunctionHandler]: Unknown extern function strsep [2022-12-13 13:28:16,444 WARN L623 FunctionHandler]: Unknown extern function kstrtou8 [2022-12-13 13:28:16,445 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-12-13 13:28:16,446 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-12-13 13:28:16,447 WARN L623 FunctionHandler]: Unknown extern function single_open [2022-12-13 13:28:16,448 WARN L623 FunctionHandler]: Unknown extern function proc_mkdir [2022-12-13 13:28:16,449 WARN L623 FunctionHandler]: Unknown extern function proc_mkdir [2022-12-13 13:28:16,450 WARN L623 FunctionHandler]: Unknown extern function proc_mkdir [2022-12-13 13:28:16,450 WARN L623 FunctionHandler]: Unknown extern function remove_proc_entry [2022-12-13 13:28:16,450 WARN L623 FunctionHandler]: Unknown extern function remove_proc_entry [2022-12-13 13:28:16,451 WARN L623 FunctionHandler]: Unknown extern function remove_proc_entry [2022-12-13 13:28:16,451 WARN L623 FunctionHandler]: Unknown extern function remove_proc_entry [2022-12-13 13:28:16,451 WARN L623 FunctionHandler]: Unknown extern function remove_proc_entry [2022-12-13 13:28:16,451 WARN L623 FunctionHandler]: Unknown extern function remove_proc_entry [2022-12-13 13:28:16,451 WARN L623 FunctionHandler]: Unknown extern function remove_proc_entry [2022-12-13 13:28:16,451 WARN L623 FunctionHandler]: Unknown extern function remove_proc_entry [2022-12-13 13:28:16,451 WARN L623 FunctionHandler]: Unknown extern function remove_proc_entry [2022-12-13 13:28:16,452 WARN L623 FunctionHandler]: Unknown extern function remove_proc_entry [2022-12-13 13:28:16,452 WARN L623 FunctionHandler]: Unknown extern function remove_proc_entry [2022-12-13 13:28:16,453 WARN L623 FunctionHandler]: Unknown extern function simple_strtoul [2022-12-13 13:28:16,453 WARN L623 FunctionHandler]: Unknown extern function simple_strtoul [2022-12-13 13:28:16,453 WARN L623 FunctionHandler]: Unknown extern function console_lock [2022-12-13 13:28:16,453 WARN L623 FunctionHandler]: Unknown extern function fb_set_suspend [2022-12-13 13:28:16,454 WARN L623 FunctionHandler]: Unknown extern function console_unlock [2022-12-13 13:28:16,454 WARN L623 FunctionHandler]: Unknown extern function console_lock [2022-12-13 13:28:16,454 WARN L623 FunctionHandler]: Unknown extern function fb_set_suspend [2022-12-13 13:28:16,454 WARN L623 FunctionHandler]: Unknown extern function console_unlock [2022-12-13 13:28:16,454 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:16,455 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:16,455 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:16,455 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:16,456 WARN L623 FunctionHandler]: Unknown extern function framebuffer_alloc [2022-12-13 13:28:16,456 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:16,458 WARN L623 FunctionHandler]: Unknown extern function framebuffer_alloc [2022-12-13 13:28:16,459 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:16,460 WARN L623 FunctionHandler]: Unknown extern function fb_get_color_depth [2022-12-13 13:28:16,461 WARN L623 FunctionHandler]: Unknown extern function fb_get_color_depth [2022-12-13 13:28:16,461 WARN L623 FunctionHandler]: Unknown extern function fb_alloc_cmap [2022-12-13 13:28:16,461 WARN L623 FunctionHandler]: Unknown extern function register_framebuffer [2022-12-13 13:28:16,461 WARN L623 FunctionHandler]: Unknown extern function register_framebuffer [2022-12-13 13:28:16,461 WARN L623 FunctionHandler]: Unknown extern function register_framebuffer [2022-12-13 13:28:16,461 WARN L623 FunctionHandler]: Unknown extern function unregister_framebuffer [2022-12-13 13:28:16,462 WARN L623 FunctionHandler]: Unknown extern function unregister_framebuffer [2022-12-13 13:28:16,462 WARN L623 FunctionHandler]: Unknown extern function fb_dealloc_cmap [2022-12-13 13:28:16,462 WARN L623 FunctionHandler]: Unknown extern function framebuffer_release [2022-12-13 13:28:16,462 WARN L623 FunctionHandler]: Unknown extern function framebuffer_release [2022-12-13 13:28:16,463 WARN L623 FunctionHandler]: Unknown extern function fb_dealloc_cmap [2022-12-13 13:28:16,463 WARN L623 FunctionHandler]: Unknown extern function unregister_framebuffer [2022-12-13 13:28:16,463 WARN L623 FunctionHandler]: Unknown extern function unregister_framebuffer [2022-12-13 13:28:16,463 WARN L623 FunctionHandler]: Unknown extern function framebuffer_release [2022-12-13 13:28:16,463 WARN L623 FunctionHandler]: Unknown extern function framebuffer_release [2022-12-13 13:28:16,464 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:16,466 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-12-13 13:28:16,467 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-13 13:28:16,467 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-12-13 13:28:16,469 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-12-13 13:28:16,470 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-13 13:28:16,470 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-12-13 13:28:16,471 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-12-13 13:28:16,471 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-13 13:28:16,471 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-12-13 13:28:16,473 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-12-13 13:28:16,473 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-13 13:28:16,473 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-12-13 13:28:16,474 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-12-13 13:28:16,475 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-13 13:28:16,475 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-12-13 13:28:16,476 WARN L623 FunctionHandler]: Unknown extern function ldv_release_8 [2022-12-13 13:28:16,476 WARN L623 FunctionHandler]: Unknown extern function ldv_release_8 [2022-12-13 13:28:16,476 WARN L623 FunctionHandler]: Unknown extern function ldv_probe_8 [2022-12-13 13:28:16,477 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-12-13 13:28:16,477 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-13 13:28:16,477 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-12-13 13:28:16,478 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-12-13 13:28:16,479 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-13 13:28:16,479 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-12-13 13:28:16,480 WARN L623 FunctionHandler]: Unknown extern function single_release [2022-12-13 13:28:16,480 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-12-13 13:28:16,480 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-12-13 13:28:16,481 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,481 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,481 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,481 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 13:28:16,482 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,482 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,482 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,482 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,482 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,482 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,490 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:16,491 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:16,493 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:16,494 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-13 13:28:16,495 WARN L623 FunctionHandler]: Unknown extern function seq_putc [2022-12-13 13:28:16,495 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-12-13 13:28:16,495 WARN L623 FunctionHandler]: Unknown extern function seq_putc [2022-12-13 13:28:16,519 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,519 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,519 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,520 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 13:28:16,520 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,520 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,520 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,520 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,520 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,521 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,521 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-13 13:28:16,522 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 13:28:16,522 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:16,523 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 13:28:16,524 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 13:28:16,524 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 13:28:16,525 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:16,526 WARN L623 FunctionHandler]: Unknown extern function i2c_transfer [2022-12-13 13:28:16,527 WARN L623 FunctionHandler]: Unknown extern function i2c_transfer [2022-12-13 13:28:16,528 WARN L623 FunctionHandler]: Unknown extern function i2c_transfer [2022-12-13 13:28:16,530 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 13:28:16,531 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 13:28:16,531 WARN L623 FunctionHandler]: Unknown extern function i2c_bit_add_bus [2022-12-13 13:28:16,532 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:16,533 WARN L623 FunctionHandler]: Unknown extern function i2c_del_adapter [2022-12-13 13:28:16,535 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,535 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,535 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,535 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 13:28:16,535 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,536 WARN L623 FunctionHandler]: Unknown extern function __platform_driver_register [2022-12-13 13:28:16,536 WARN L623 FunctionHandler]: Unknown extern function platform_driver_unregister [2022-12-13 13:28:16,561 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,561 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,561 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,561 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 13:28:16,562 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,562 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,562 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,562 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,563 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,563 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,563 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-13 13:28:16,580 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-13 13:28:16,581 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-13 13:28:16,581 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 13:28:16,583 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 13:28:16,583 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 13:28:16,583 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,584 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,584 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,584 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 13:28:16,584 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,585 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,585 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,585 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,585 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,585 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,587 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,587 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,587 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,588 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 13:28:16,588 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,588 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,588 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,589 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,589 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,589 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,590 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:16,590 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:16,591 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:16,592 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:16,592 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:16,593 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:16,593 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:16,594 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:16,594 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:16,596 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:16,596 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:16,597 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:16,597 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:16,598 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:16,598 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:16,599 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:16,599 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:16,601 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:16,608 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:16,608 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,608 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,609 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,609 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 13:28:16,609 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,609 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,609 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,610 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,610 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,610 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,615 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,615 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,615 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,616 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 13:28:16,616 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,616 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,616 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,616 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,617 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,617 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,622 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,622 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,623 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,623 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 13:28:16,623 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,623 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,624 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,624 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,624 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,624 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,625 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,625 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,625 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,625 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 13:28:16,626 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,626 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,626 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,626 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,626 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,627 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,627 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,628 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,628 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,628 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 13:28:16,628 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,629 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,629 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,629 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,629 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,629 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,637 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,637 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,637 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,637 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 13:28:16,638 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,638 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,638 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,638 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,638 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,639 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,639 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-13 13:28:16,640 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-13 13:28:16,640 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-13 13:28:16,640 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-13 13:28:16,641 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_dword [2022-12-13 13:28:16,643 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-13 13:28:16,644 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 13:28:16,644 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 13:28:16,646 WARN L623 FunctionHandler]: Unknown extern function complete [2022-12-13 13:28:16,648 WARN L623 FunctionHandler]: Unknown extern function dma_alloc_attrs [2022-12-13 13:28:16,649 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 13:28:16,650 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-12-13 13:28:16,650 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 13:28:16,651 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion_timeout [2022-12-13 13:28:16,651 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 13:28:16,651 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:16,651 WARN L623 FunctionHandler]: Unknown extern function dma_free_attrs [2022-12-13 13:28:16,652 WARN L623 FunctionHandler]: Unknown extern function pci_get_device [2022-12-13 13:28:16,653 WARN L623 FunctionHandler]: Unknown extern function pci_dev_put [2022-12-13 13:28:16,653 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:16,655 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-13 13:28:16,655 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 13:28:16,656 WARN L623 FunctionHandler]: Unknown extern function ioremap_wc [2022-12-13 13:28:16,656 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 13:28:16,657 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 13:28:16,657 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 13:28:16,657 WARN L623 FunctionHandler]: Unknown extern function platform_device_alloc [2022-12-13 13:28:16,658 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 13:28:16,659 WARN L623 FunctionHandler]: Unknown extern function platform_device_add [2022-12-13 13:28:16,659 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 13:28:16,660 WARN L623 FunctionHandler]: Unknown extern function platform_device_put [2022-12-13 13:28:16,661 WARN L623 FunctionHandler]: Unknown extern function platform_device_unregister [2022-12-13 13:28:16,662 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 13:28:16,663 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-13 13:28:16,663 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 13:28:16,663 WARN L623 FunctionHandler]: Unknown extern function pci_choose_state [2022-12-13 13:28:16,663 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-13 13:28:16,664 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-13 13:28:16,664 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-13 13:28:16,664 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-13 13:28:16,664 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-13 13:28:16,665 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-13 13:28:16,666 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 13:28:16,667 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 13:28:16,667 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 13:28:16,670 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-13 13:28:16,673 WARN L623 FunctionHandler]: Unknown extern function ldv_suspend_late_5 [2022-12-13 13:28:16,673 WARN L623 FunctionHandler]: Unknown extern function ldv_resume_early_5 [2022-12-13 13:28:16,673 WARN L623 FunctionHandler]: Unknown extern function ldv_resume_early_5 [2022-12-13 13:28:16,674 WARN L623 FunctionHandler]: Unknown extern function ldv_shutdown_5 [2022-12-13 13:28:16,674 WARN L623 FunctionHandler]: Unknown extern function ldv_shutdown_5 [2022-12-13 13:28:16,674 WARN L623 FunctionHandler]: Unknown extern function ldv_shutdown_5 [2022-12-13 13:28:16,674 WARN L623 FunctionHandler]: Unknown extern function ldv_shutdown_5 [2022-12-13 13:28:16,675 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,675 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,675 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,675 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 13:28:16,676 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,676 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,676 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,676 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,677 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,677 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,677 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,678 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,678 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,678 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 13:28:16,678 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,679 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,679 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,679 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,679 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,679 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,679 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,680 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,680 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,680 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,680 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,680 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-13 13:28:16,681 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-13 13:28:16,682 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 13:28:16,684 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 13:28:16,685 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 13:28:16,688 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:16,688 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 13:28:16,689 WARN L623 FunctionHandler]: Unknown extern function gpiochip_add [2022-12-13 13:28:16,689 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:16,689 WARN L623 FunctionHandler]: Unknown extern function gpiochip_remove [2022-12-13 13:28:16,690 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 13:28:16,693 WARN L623 FunctionHandler]: Unknown extern function ldv_release_3 [2022-12-13 13:28:16,693 WARN L623 FunctionHandler]: Unknown extern function ldv_release_3 [2022-12-13 13:28:16,693 WARN L623 FunctionHandler]: Unknown extern function ldv_probe_3 [2022-12-13 13:28:16,694 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,694 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,695 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,695 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 13:28:16,695 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,695 WARN L623 FunctionHandler]: Unknown extern function __platform_driver_register [2022-12-13 13:28:16,696 WARN L623 FunctionHandler]: Unknown extern function platform_driver_unregister [2022-12-13 13:28:16,713 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:16,713 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:16,714 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,714 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,714 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,714 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 13:28:16,714 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,721 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:16,721 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:16,721 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:16,721 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:16,723 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,724 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,724 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,724 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 13:28:16,724 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,724 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,725 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,725 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,725 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,725 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,728 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 13:28:16,728 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:28:16,728 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:28:16,728 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:28:16,730 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,730 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,731 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,731 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 13:28:16,731 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,731 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,731 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,732 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,732 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,732 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,733 WARN L623 FunctionHandler]: Unknown extern function i2c_transfer [2022-12-13 13:28:16,734 WARN L623 FunctionHandler]: Unknown extern function fb_destroy_modedb [2022-12-13 13:28:16,735 WARN L623 FunctionHandler]: Unknown extern function fb_edid_to_monspecs [2022-12-13 13:28:16,735 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:28:16,735 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:16,737 WARN L623 FunctionHandler]: Unknown extern function fb_destroy_modedb [2022-12-13 13:28:16,739 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,739 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,740 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,740 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 13:28:16,740 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,740 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,740 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,741 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,741 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,741 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,742 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 13:28:16,743 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:16,743 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,743 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,743 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,744 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 13:28:16,744 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,744 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,744 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,744 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,745 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,745 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,746 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 13:28:16,746 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:16,747 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,747 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,747 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,748 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 13:28:16,748 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,748 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,748 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,748 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,748 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,748 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,749 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 13:28:16,750 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:16,750 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,751 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,751 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,751 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 13:28:16,751 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,751 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,751 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,752 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,752 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,752 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,753 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:16,753 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,753 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,753 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,753 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 13:28:16,754 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,754 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,754 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,754 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,754 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,754 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,755 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:16,755 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,755 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,755 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,756 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 13:28:16,756 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,756 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,756 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,756 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,756 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,756 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,757 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:16,757 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,757 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,758 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,758 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 13:28:16,758 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,758 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,758 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,758 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,759 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,759 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,760 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 13:28:16,760 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:16,760 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,761 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,761 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,761 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 13:28:16,761 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,761 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,761 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,761 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,762 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,762 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,762 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:28:16,763 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,763 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,763 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,763 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 13:28:16,763 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,764 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,764 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,764 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 13:28:16,764 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,764 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 13:28:16,764 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_7b1f4167-fe2c-43ce-b620-12031c3c0714/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--video--fbdev--via--viafb.ko-entry_point.cil.out.i[548244,548257] [2022-12-13 13:28:16,772 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 13:28:16,773 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 13:28:16,773 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 13:28:16,773 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 13:28:16,774 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 13:28:16,774 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 13:28:16,775 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 13:28:16,775 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 13:28:16,775 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 13:28:16,776 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 13:28:16,776 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 13:28:16,776 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 13:28:17,011 INFO L208 MainTranslator]: Completed translation [2022-12-13 13:28:17,011 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:28:17 WrapperNode [2022-12-13 13:28:17,011 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-13 13:28:17,012 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-13 13:28:17,012 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-13 13:28:17,012 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-13 13:28:17,017 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:28:17" (1/1) ... [2022-12-13 13:28:17,111 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:28:17" (1/1) ... [2022-12-13 13:28:17,422 INFO L138 Inliner]: procedures = 861, calls = 10423, calls flagged for inlining = 291, calls inlined = 261, statements flattened = 16884 [2022-12-13 13:28:17,423 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-13 13:28:17,423 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-13 13:28:17,423 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-13 13:28:17,423 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-13 13:28:17,432 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:28:17" (1/1) ... [2022-12-13 13:28:17,432 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:28:17" (1/1) ... [2022-12-13 13:28:17,513 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:28:17" (1/1) ... [2022-12-13 13:28:17,514 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:28:17" (1/1) ... [2022-12-13 13:28:17,814 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:28:17" (1/1) ... [2022-12-13 13:28:17,847 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:28:17" (1/1) ... [2022-12-13 13:28:18,034 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:28:17" (1/1) ... [2022-12-13 13:28:18,064 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:28:17" (1/1) ... [2022-12-13 13:28:18,137 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-13 13:28:18,138 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-13 13:28:18,138 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-13 13:28:18,138 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-13 13:28:18,138 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:28:17" (1/1) ... [2022-12-13 13:28:18,143 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 13:28:18,150 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b1f4167-fe2c-43ce-b620-12031c3c0714/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:28:18,161 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b1f4167-fe2c-43ce-b620-12031c3c0714/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-13 13:28:18,163 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b1f4167-fe2c-43ce-b620-12031c3c0714/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-13 13:28:18,194 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2022-12-13 13:28:18,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_5 [2022-12-13 13:28:18,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_5 [2022-12-13 13:28:18,194 INFO L130 BoogieDeclarations]: Found specification of procedure integrated_lvds_disable [2022-12-13 13:28:18,194 INFO L138 BoogieDeclarations]: Found implementation of procedure integrated_lvds_disable [2022-12-13 13:28:18,194 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_lvds_identify_vt1636 [2022-12-13 13:28:18,194 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_lvds_identify_vt1636 [2022-12-13 13:28:18,194 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_gpio_remove [2022-12-13 13:28:18,194 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_gpio_remove [2022-12-13 13:28:18,194 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2022-12-13 13:28:18,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2022-12-13 13:28:18,195 INFO L130 BoogieDeclarations]: Found specification of procedure via_read_reg [2022-12-13 13:28:18,195 INFO L138 BoogieDeclarations]: Found implementation of procedure via_read_reg [2022-12-13 13:28:18,195 INFO L130 BoogieDeclarations]: Found specification of procedure write_dac_reg [2022-12-13 13:28:18,195 INFO L138 BoogieDeclarations]: Found implementation of procedure write_dac_reg [2022-12-13 13:28:18,195 INFO L130 BoogieDeclarations]: Found specification of procedure vx855_encode_pll [2022-12-13 13:28:18,195 INFO L138 BoogieDeclarations]: Found implementation of procedure vx855_encode_pll [2022-12-13 13:28:18,195 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_gpio_resume [2022-12-13 13:28:18,195 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_gpio_resume [2022-12-13 13:28:18,195 INFO L130 BoogieDeclarations]: Found specification of procedure via_pci_teardown_mmio [2022-12-13 13:28:18,195 INFO L138 BoogieDeclarations]: Found implementation of procedure via_pci_teardown_mmio [2022-12-13 13:28:18,195 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-12-13 13:28:18,195 INFO L130 BoogieDeclarations]: Found specification of procedure via_write_misc_reg_mask [2022-12-13 13:28:18,195 INFO L138 BoogieDeclarations]: Found implementation of procedure via_write_misc_reg_mask [2022-12-13 13:28:18,195 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_alloc [2022-12-13 13:28:18,195 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_alloc [2022-12-13 13:28:18,195 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_check_var [2022-12-13 13:28:18,195 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_check_var [2022-12-13 13:28:18,195 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dvp1_proc_write [2022-12-13 13:28:18,195 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dvp1_proc_write [2022-12-13 13:28:18,196 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-12-13 13:28:18,196 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-12-13 13:28:18,196 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_i2c_readbyte [2022-12-13 13:28:18,196 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_i2c_readbyte [2022-12-13 13:28:18,196 INFO L130 BoogieDeclarations]: Found specification of procedure via_set_secondary_timing [2022-12-13 13:28:18,196 INFO L138 BoogieDeclarations]: Found implementation of procedure via_set_secondary_timing [2022-12-13 13:28:18,196 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-12-13 13:28:18,196 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-12-13 13:28:18,196 INFO L130 BoogieDeclarations]: Found specification of procedure set_dpa_vt1636 [2022-12-13 13:28:18,196 INFO L138 BoogieDeclarations]: Found implementation of procedure set_dpa_vt1636 [2022-12-13 13:28:18,196 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_load_FIFO_reg [2022-12-13 13:28:18,196 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_load_FIFO_reg [2022-12-13 13:28:18,196 INFO L130 BoogieDeclarations]: Found specification of procedure __platform_driver_register [2022-12-13 13:28:18,196 INFO L138 BoogieDeclarations]: Found implementation of procedure __platform_driver_register [2022-12-13 13:28:18,196 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-12-13 13:28:18,196 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-12-13 13:28:18,196 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2022-12-13 13:28:18,196 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2022-12-13 13:28:18,196 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_disable_lvds_vt1636 [2022-12-13 13:28:18,196 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_disable_lvds_vt1636 [2022-12-13 13:28:18,196 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-13 13:28:18,196 INFO L130 BoogieDeclarations]: Found specification of procedure get_clk_range_index [2022-12-13 13:28:18,196 INFO L138 BoogieDeclarations]: Found implementation of procedure get_clk_range_index [2022-12-13 13:28:18,196 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dvi_enable [2022-12-13 13:28:18,197 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dvi_enable [2022-12-13 13:28:18,197 INFO L130 BoogieDeclarations]: Found specification of procedure cfb_copyarea [2022-12-13 13:28:18,197 INFO L138 BoogieDeclarations]: Found implementation of procedure cfb_copyarea [2022-12-13 13:28:18,197 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-12-13 13:28:18,197 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-12-13 13:28:18,197 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2022-12-13 13:28:18,197 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2022-12-13 13:28:18,197 INFO L130 BoogieDeclarations]: Found specification of procedure get_var_refresh [2022-12-13 13:28:18,197 INFO L138 BoogieDeclarations]: Found implementation of procedure get_var_refresh [2022-12-13 13:28:18,197 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_unlock_crt [2022-12-13 13:28:18,197 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_unlock_crt [2022-12-13 13:28:18,197 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_load_fetch_count_reg [2022-12-13 13:28:18,197 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_load_fetch_count_reg [2022-12-13 13:28:18,197 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtou8_from_user [2022-12-13 13:28:18,197 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtou8_from_user [2022-12-13 13:28:18,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-12-13 13:28:18,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-12-13 13:28:18,197 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-13 13:28:18,197 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_reset_engine [2022-12-13 13:28:18,197 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_reset_engine [2022-12-13 13:28:18,197 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-13 13:28:18,197 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-12-13 13:28:18,197 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-12-13 13:28:18,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-13 13:28:18,198 INFO L130 BoogieDeclarations]: Found specification of procedure get_dvi_devices [2022-12-13 13:28:18,198 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dvi_devices [2022-12-13 13:28:18,198 INFO L130 BoogieDeclarations]: Found specification of procedure via_set_primary_timing [2022-12-13 13:28:18,198 INFO L138 BoogieDeclarations]: Found implementation of procedure via_set_primary_timing [2022-12-13 13:28:18,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_viafb_pm_hooks_lock [2022-12-13 13:28:18,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_viafb_pm_hooks_lock [2022-12-13 13:28:18,198 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_load_reg [2022-12-13 13:28:18,198 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_load_reg [2022-12-13 13:28:18,198 INFO L130 BoogieDeclarations]: Found specification of procedure register_framebuffer [2022-12-13 13:28:18,198 INFO L138 BoogieDeclarations]: Found implementation of procedure register_framebuffer [2022-12-13 13:28:18,198 INFO L130 BoogieDeclarations]: Found specification of procedure set_engine_pll_encoded [2022-12-13 13:28:18,198 INFO L138 BoogieDeclarations]: Found implementation of procedure set_engine_pll_encoded [2022-12-13 13:28:18,198 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-13 13:28:18,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-13 13:28:18,198 INFO L130 BoogieDeclarations]: Found specification of procedure via_set_sync_polarity [2022-12-13 13:28:18,198 INFO L138 BoogieDeclarations]: Found implementation of procedure via_set_sync_polarity [2022-12-13 13:28:18,198 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-12-13 13:28:18,198 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-12-13 13:28:18,198 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_gpio_suspend [2022-12-13 13:28:18,198 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_gpio_suspend [2022-12-13 13:28:18,198 INFO L130 BoogieDeclarations]: Found specification of procedure fb_set_suspend [2022-12-13 13:28:18,198 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_set_suspend [2022-12-13 13:28:18,198 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-13 13:28:18,198 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_release [2022-12-13 13:28:18,199 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_release [2022-12-13 13:28:18,199 INFO L130 BoogieDeclarations]: Found specification of procedure parse_mode [2022-12-13 13:28:18,199 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_mode [2022-12-13 13:28:18,199 INFO L130 BoogieDeclarations]: Found specification of procedure via_set_state [2022-12-13 13:28:18,199 INFO L138 BoogieDeclarations]: Found implementation of procedure via_set_state [2022-12-13 13:28:18,199 INFO L130 BoogieDeclarations]: Found specification of procedure get_lcd_devices [2022-12-13 13:28:18,199 INFO L138 BoogieDeclarations]: Found implementation of procedure get_lcd_devices [2022-12-13 13:28:18,199 INFO L130 BoogieDeclarations]: Found specification of procedure probe___0 [2022-12-13 13:28:18,199 INFO L138 BoogieDeclarations]: Found implementation of procedure probe___0 [2022-12-13 13:28:18,199 INFO L130 BoogieDeclarations]: Found specification of procedure probe___1 [2022-12-13 13:28:18,199 INFO L138 BoogieDeclarations]: Found implementation of procedure probe___1 [2022-12-13 13:28:18,199 INFO L130 BoogieDeclarations]: Found specification of procedure probe___3 [2022-12-13 13:28:18,199 INFO L138 BoogieDeclarations]: Found implementation of procedure probe___3 [2022-12-13 13:28:18,199 INFO L130 BoogieDeclarations]: Found specification of procedure via_set_source [2022-12-13 13:28:18,199 INFO L138 BoogieDeclarations]: Found implementation of procedure via_set_source [2022-12-13 13:28:18,199 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-12-13 13:28:18,199 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-12-13 13:28:18,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_8 [2022-12-13 13:28:18,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_8 [2022-12-13 13:28:18,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-12-13 13:28:18,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-12-13 13:28:18,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_3 [2022-12-13 13:28:18,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_3 [2022-12-13 13:28:18,200 INFO L130 BoogieDeclarations]: Found specification of procedure via_write_reg_mask [2022-12-13 13:28:18,200 INFO L138 BoogieDeclarations]: Found implementation of procedure via_write_reg_mask [2022-12-13 13:28:18,200 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~structbegin~~u16~0~u8~0~u8~0~structend~~TO~VOID [2022-12-13 13:28:18,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~structbegin~~u16~0~u8~0~u8~0~structend~~TO~VOID [2022-12-13 13:28:18,200 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-13 13:28:18,200 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-13 13:28:18,200 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2022-12-13 13:28:18,200 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2022-12-13 13:28:18,200 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_resume [2022-12-13 13:28:18,200 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_resume [2022-12-13 13:28:18,200 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-13 13:28:18,200 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-12-13 13:28:18,200 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-12-13 13:28:18,200 INFO L130 BoogieDeclarations]: Found specification of procedure cle266_encode_pll [2022-12-13 13:28:18,200 INFO L138 BoogieDeclarations]: Found implementation of procedure cle266_encode_pll [2022-12-13 13:28:18,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-13 13:28:18,200 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~~u32~0~X~~u8~0~X~~u32~0~X~~u32~0~X~~u32~0~X~~u32~0~X~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~X~~u32~0~X~~u32~0~X~~u32~0~X~~u8~0~TO~int [2022-12-13 13:28:18,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~~u32~0~X~~u8~0~X~~u32~0~X~~u32~0~X~~u32~0~X~~u32~0~X~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~X~~u32~0~X~~u32~0~X~~u32~0~X~~u8~0~TO~int [2022-12-13 13:28:18,200 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-12-13 13:28:18,200 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-12-13 13:28:18,200 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2022-12-13 13:28:18,200 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2022-12-13 13:28:18,200 INFO L130 BoogieDeclarations]: Found specification of procedure get_best_mode [2022-12-13 13:28:18,200 INFO L138 BoogieDeclarations]: Found implementation of procedure get_best_mode [2022-12-13 13:28:18,201 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_i2c_probe [2022-12-13 13:28:18,201 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_i2c_probe [2022-12-13 13:28:18,201 INFO L130 BoogieDeclarations]: Found specification of procedure get_pll_config [2022-12-13 13:28:18,201 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pll_config [2022-12-13 13:28:18,201 INFO L130 BoogieDeclarations]: Found specification of procedure parse_port [2022-12-13 13:28:18,201 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_port [2022-12-13 13:28:18,201 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_update_fix [2022-12-13 13:28:18,201 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_update_fix [2022-12-13 13:28:18,201 INFO L130 BoogieDeclarations]: Found specification of procedure cfb_fillrect [2022-12-13 13:28:18,201 INFO L138 BoogieDeclarations]: Found implementation of procedure cfb_fillrect [2022-12-13 13:28:18,201 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_setup_fixinfo [2022-12-13 13:28:18,201 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_setup_fixinfo [2022-12-13 13:28:18,201 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dvi_sense [2022-12-13 13:28:18,201 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dvi_sense [2022-12-13 13:28:18,201 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_set_iga_path [2022-12-13 13:28:18,201 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_set_iga_path [2022-12-13 13:28:18,201 INFO L130 BoogieDeclarations]: Found specification of procedure check_tmds_chip [2022-12-13 13:28:18,201 INFO L138 BoogieDeclarations]: Found implementation of procedure check_tmds_chip [2022-12-13 13:28:18,201 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_pm_unregister [2022-12-13 13:28:18,201 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_pm_unregister [2022-12-13 13:28:18,201 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-13 13:28:18,201 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2022-12-13 13:28:18,201 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2022-12-13 13:28:18,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-12-13 13:28:18,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-12-13 13:28:18,202 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dfph_proc_write [2022-12-13 13:28:18,202 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dfph_proc_write [2022-12-13 13:28:18,202 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dvi_disable [2022-12-13 13:28:18,202 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dvi_disable [2022-12-13 13:28:18,202 INFO L130 BoogieDeclarations]: Found specification of procedure k800_encode_pll [2022-12-13 13:28:18,202 INFO L138 BoogieDeclarations]: Found implementation of procedure k800_encode_pll [2022-12-13 13:28:18,202 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-12-13 13:28:18,202 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-12-13 13:28:18,202 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_lcd_enable [2022-12-13 13:28:18,202 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_lcd_enable [2022-12-13 13:28:18,202 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_lcd_set_mode [2022-12-13 13:28:18,202 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_lcd_set_mode [2022-12-13 13:28:18,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-12-13 13:28:18,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-12-13 13:28:18,202 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_pan_display [2022-12-13 13:28:18,202 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_pan_display [2022-12-13 13:28:18,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_5 [2022-12-13 13:28:18,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_5 [2022-12-13 13:28:18,202 INFO L130 BoogieDeclarations]: Found specification of procedure via_fb_pci_remove [2022-12-13 13:28:18,202 INFO L138 BoogieDeclarations]: Found implementation of procedure via_fb_pci_remove [2022-12-13 13:28:18,202 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_bus_free [2022-12-13 13:28:18,202 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_bus_free [2022-12-13 13:28:18,202 INFO L130 BoogieDeclarations]: Found specification of procedure via_set_primary_address [2022-12-13 13:28:18,202 INFO L138 BoogieDeclarations]: Found implementation of procedure via_set_primary_address [2022-12-13 13:28:18,203 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-12-13 13:28:18,203 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-12-13 13:28:18,203 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_init_lvds_output_interface [2022-12-13 13:28:18,203 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_init_lvds_output_interface [2022-12-13 13:28:18,203 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_set_bpp [2022-12-13 13:28:18,203 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_set_bpp [2022-12-13 13:28:18,203 INFO L130 BoogieDeclarations]: Found specification of procedure set_source_common [2022-12-13 13:28:18,203 INFO L138 BoogieDeclarations]: Found implementation of procedure set_source_common [2022-12-13 13:28:18,203 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_find_i2c_adapter [2022-12-13 13:28:18,203 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_find_i2c_adapter [2022-12-13 13:28:18,203 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_iga1_odev_proc_write [2022-12-13 13:28:18,203 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_iga1_odev_proc_write [2022-12-13 13:28:18,203 INFO L130 BoogieDeclarations]: Found specification of procedure integrated_lvds_enable [2022-12-13 13:28:18,203 INFO L138 BoogieDeclarations]: Found implementation of procedure integrated_lvds_enable [2022-12-13 13:28:18,203 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtou8 [2022-12-13 13:28:18,203 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtou8 [2022-12-13 13:28:18,203 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_set_par [2022-12-13 13:28:18,203 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_set_par [2022-12-13 13:28:18,203 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-12-13 13:28:18,203 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-12-13 13:28:18,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-13 13:28:18,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-13 13:28:18,204 INFO L130 BoogieDeclarations]: Found specification of procedure get_sync [2022-12-13 13:28:18,204 INFO L138 BoogieDeclarations]: Found implementation of procedure get_sync [2022-12-13 13:28:18,204 INFO L130 BoogieDeclarations]: Found specification of procedure get_pll_output_frequency [2022-12-13 13:28:18,204 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pll_output_frequency [2022-12-13 13:28:18,204 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_iga2_odev_proc_write [2022-12-13 13:28:18,204 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_iga2_odev_proc_write [2022-12-13 13:28:18,204 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~~bool~0~TO~VOID [2022-12-13 13:28:18,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~~bool~0~TO~VOID [2022-12-13 13:28:18,204 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_i2c_remove [2022-12-13 13:28:18,204 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_i2c_remove [2022-12-13 13:28:18,204 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-12-13 13:28:18,204 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-12-13 13:28:18,204 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_enable_lvds_vt1636 [2022-12-13 13:28:18,204 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_enable_lvds_vt1636 [2022-12-13 13:28:18,204 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_lock_crt [2022-12-13 13:28:18,204 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_lock_crt [2022-12-13 13:28:18,204 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_entry [2022-12-13 13:28:18,204 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_entry [2022-12-13 13:28:18,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-12-13 13:28:18,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-12-13 13:28:18,204 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-13 13:28:18,204 INFO L130 BoogieDeclarations]: Found specification of procedure set_clock_source_common [2022-12-13 13:28:18,204 INFO L138 BoogieDeclarations]: Found implementation of procedure set_clock_source_common [2022-12-13 13:28:18,204 INFO L130 BoogieDeclarations]: Found specification of procedure k800_set_primary_pll_encoded [2022-12-13 13:28:18,205 INFO L138 BoogieDeclarations]: Found implementation of procedure k800_set_primary_pll_encoded [2022-12-13 13:28:18,205 INFO L130 BoogieDeclarations]: Found specification of procedure set_color_register [2022-12-13 13:28:18,205 INFO L138 BoogieDeclarations]: Found implementation of procedure set_color_register [2022-12-13 13:28:18,205 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2022-12-13 13:28:18,205 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2022-12-13 13:28:18,205 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-12-13 13:28:18,205 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-12-13 13:28:18,205 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_get_best_mode [2022-12-13 13:28:18,205 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_get_best_mode [2022-12-13 13:28:18,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-12-13 13:28:18,205 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_gpio_i2c_write_mask_lvds [2022-12-13 13:28:18,205 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_gpio_i2c_write_mask_lvds [2022-12-13 13:28:18,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_viafb_pm_hooks_lock [2022-12-13 13:28:18,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_viafb_pm_hooks_lock [2022-12-13 13:28:18,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-12-13 13:28:18,205 INFO L130 BoogieDeclarations]: Found specification of procedure tmds_register_write [2022-12-13 13:28:18,205 INFO L138 BoogieDeclarations]: Found implementation of procedure tmds_register_write [2022-12-13 13:28:18,205 INFO L130 BoogieDeclarations]: Found specification of procedure tmds_register_read [2022-12-13 13:28:18,205 INFO L138 BoogieDeclarations]: Found implementation of procedure tmds_register_read [2022-12-13 13:28:18,205 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_mmio_read [2022-12-13 13:28:18,205 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_mmio_read [2022-12-13 13:28:18,205 INFO L130 BoogieDeclarations]: Found specification of procedure cfb_imageblit [2022-12-13 13:28:18,205 INFO L138 BoogieDeclarations]: Found implementation of procedure cfb_imageblit [2022-12-13 13:28:18,205 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-12-13 13:28:18,206 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-12-13 13:28:18,206 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-12-13 13:28:18,206 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-12-13 13:28:18,206 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2022-12-13 13:28:18,206 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2022-12-13 13:28:18,206 INFO L130 BoogieDeclarations]: Found specification of procedure proc_create [2022-12-13 13:28:18,206 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_create [2022-12-13 13:28:18,206 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_pm_register [2022-12-13 13:28:18,206 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_pm_register [2022-12-13 13:28:18,206 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2022-12-13 13:28:18,206 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2022-12-13 13:28:18,206 INFO L130 BoogieDeclarations]: Found specification of procedure fb_get_color_depth [2022-12-13 13:28:18,206 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_get_color_depth [2022-12-13 13:28:18,206 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_lcd_disable [2022-12-13 13:28:18,206 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_lcd_disable [2022-12-13 13:28:18,206 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-12-13 13:28:18,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-12-13 13:28:18,206 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_vt1636_proc_write [2022-12-13 13:28:18,206 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_vt1636_proc_write [2022-12-13 13:28:18,206 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-12-13 13:28:18,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-12-13 13:28:18,206 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_i2c_writebyte [2022-12-13 13:28:18,206 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_i2c_writebyte [2022-12-13 13:28:18,206 INFO L130 BoogieDeclarations]: Found specification of procedure via_gpio_set [2022-12-13 13:28:18,207 INFO L138 BoogieDeclarations]: Found implementation of procedure via_gpio_set [2022-12-13 13:28:18,207 INFO L130 BoogieDeclarations]: Found specification of procedure var_to_timing [2022-12-13 13:28:18,207 INFO L138 BoogieDeclarations]: Found implementation of procedure var_to_timing [2022-12-13 13:28:18,207 INFO L130 BoogieDeclarations]: Found specification of procedure via_set_secondary_address [2022-12-13 13:28:18,207 INFO L138 BoogieDeclarations]: Found implementation of procedure via_set_secondary_address [2022-12-13 13:28:18,207 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-12-13 13:28:18,207 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-12-13 13:28:18,207 INFO L130 BoogieDeclarations]: Found specification of procedure via_aux_read [2022-12-13 13:28:18,207 INFO L138 BoogieDeclarations]: Found implementation of procedure via_aux_read [2022-12-13 13:28:18,207 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_gpio_enable [2022-12-13 13:28:18,207 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_gpio_enable [2022-12-13 13:28:18,207 INFO L130 BoogieDeclarations]: Found specification of procedure via_aux_probe [2022-12-13 13:28:18,207 INFO L138 BoogieDeclarations]: Found implementation of procedure via_aux_probe [2022-12-13 13:28:18,207 INFO L130 BoogieDeclarations]: Found specification of procedure odev_update [2022-12-13 13:28:18,207 INFO L138 BoogieDeclarations]: Found implementation of procedure odev_update [2022-12-13 13:28:18,207 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_gpio_i2c_read_lvds [2022-12-13 13:28:18,207 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_gpio_i2c_read_lvds [2022-12-13 13:28:18,207 INFO L130 BoogieDeclarations]: Found specification of procedure via_pci_remove [2022-12-13 13:28:18,207 INFO L138 BoogieDeclarations]: Found implementation of procedure via_pci_remove [2022-12-13 13:28:18,207 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2022-12-13 13:28:18,207 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2022-12-13 13:28:18,207 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-12-13 13:28:18,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-12-13 13:28:18,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-12-13 13:28:18,208 INFO L130 BoogieDeclarations]: Found specification of procedure set_lcd_output_path [2022-12-13 13:28:18,208 INFO L138 BoogieDeclarations]: Found implementation of procedure set_lcd_output_path [2022-12-13 13:28:18,208 INFO L130 BoogieDeclarations]: Found specification of procedure via_teardown_subdevs [2022-12-13 13:28:18,208 INFO L138 BoogieDeclarations]: Found implementation of procedure via_teardown_subdevs [2022-12-13 13:28:18,208 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2022-12-13 13:28:18,208 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2022-12-13 13:28:18,208 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_fill_var_timing_info [2022-12-13 13:28:18,208 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_fill_var_timing_info [2022-12-13 13:28:18,208 INFO L130 BoogieDeclarations]: Found specification of procedure strsep [2022-12-13 13:28:18,208 INFO L138 BoogieDeclarations]: Found implementation of procedure strsep [2022-12-13 13:28:18,208 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-13 13:28:18,208 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-13 13:28:18,208 INFO L130 BoogieDeclarations]: Found specification of procedure via_resume [2022-12-13 13:28:18,208 INFO L138 BoogieDeclarations]: Found implementation of procedure via_resume [2022-12-13 13:28:18,208 INFO L130 BoogieDeclarations]: Found specification of procedure proc_mkdir [2022-12-13 13:28:18,208 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_mkdir [2022-12-13 13:28:18,208 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_write_regx [2022-12-13 13:28:18,208 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_write_regx [2022-12-13 13:28:18,208 INFO L130 BoogieDeclarations]: Found specification of procedure fb_dealloc_cmap [2022-12-13 13:28:18,208 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_dealloc_cmap [2022-12-13 13:28:18,208 INFO L130 BoogieDeclarations]: Found specification of procedure via_aux_free [2022-12-13 13:28:18,208 INFO L138 BoogieDeclarations]: Found implementation of procedure via_aux_free [2022-12-13 13:28:18,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-13 13:28:18,208 INFO L130 BoogieDeclarations]: Found specification of procedure via_aux_add [2022-12-13 13:28:18,209 INFO L138 BoogieDeclarations]: Found implementation of procedure via_aux_add [2022-12-13 13:28:18,209 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_suspend [2022-12-13 13:28:18,209 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_suspend [2022-12-13 13:28:18,209 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_sync [2022-12-13 13:28:18,209 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_sync [2022-12-13 13:28:18,209 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_gpio_probe [2022-12-13 13:28:18,209 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_gpio_probe [2022-12-13 13:28:18,209 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_framebuffer [2022-12-13 13:28:18,209 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_framebuffer [2022-12-13 13:28:18,209 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dvp0_proc_write [2022-12-13 13:28:18,209 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dvp0_proc_write [2022-12-13 13:28:18,209 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~u8~0~TO~VOID [2022-12-13 13:28:18,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~u8~0~TO~VOID [2022-12-13 13:28:18,209 INFO L130 BoogieDeclarations]: Found specification of procedure fb_destroy_modedb [2022-12-13 13:28:18,209 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_destroy_modedb [2022-12-13 13:28:18,209 INFO L130 BoogieDeclarations]: Found specification of procedure via_write_reg [2022-12-13 13:28:18,209 INFO L138 BoogieDeclarations]: Found implementation of procedure via_write_reg [2022-12-13 13:28:18,209 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2022-12-13 13:28:18,209 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2022-12-13 13:28:18,209 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_set_vclock [2022-12-13 13:28:18,209 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_set_vclock [2022-12-13 13:28:18,209 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-12-13 13:28:18,209 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-12-13 13:28:18,209 INFO L130 BoogieDeclarations]: Found specification of procedure via_aux_get_preferred_mode [2022-12-13 13:28:18,209 INFO L138 BoogieDeclarations]: Found implementation of procedure via_aux_get_preferred_mode [2022-12-13 13:28:18,210 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2022-12-13 13:28:18,210 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2022-12-13 13:28:18,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-12-13 13:28:18,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-12-13 13:28:18,210 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2022-12-13 13:28:18,210 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2022-12-13 13:28:18,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_init_2 [2022-12-13 13:28:18,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_init_2 [2022-12-13 13:28:18,210 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dvi_set_mode [2022-12-13 13:28:18,210 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dvi_set_mode [2022-12-13 13:28:18,210 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dvi_query_EDID [2022-12-13 13:28:18,210 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dvi_query_EDID [2022-12-13 13:28:18,210 INFO L130 BoogieDeclarations]: Found specification of procedure console_lock [2022-12-13 13:28:18,210 INFO L138 BoogieDeclarations]: Found implementation of procedure console_lock [2022-12-13 13:28:18,210 INFO L130 BoogieDeclarations]: Found specification of procedure console_unlock [2022-12-13 13:28:18,210 INFO L138 BoogieDeclarations]: Found implementation of procedure console_unlock [2022-12-13 13:28:18,210 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_set_dpa_gfx [2022-12-13 13:28:18,210 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_set_dpa_gfx [2022-12-13 13:28:18,210 INFO L130 BoogieDeclarations]: Found specification of procedure k800_set_secondary_pll_encoded [2022-12-13 13:28:18,210 INFO L138 BoogieDeclarations]: Found implementation of procedure k800_set_secondary_pll_encoded [2022-12-13 13:28:18,210 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dfpl_proc_write [2022-12-13 13:28:18,210 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dfpl_proc_write [2022-12-13 13:28:18,210 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_update_device_setting [2022-12-13 13:28:18,210 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_update_device_setting [2022-12-13 13:28:18,211 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2022-12-13 13:28:18,211 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2022-12-13 13:28:18,211 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_fill_crtc_timing [2022-12-13 13:28:18,211 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_fill_crtc_timing [2022-12-13 13:28:18,211 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2022-12-13 13:28:18,211 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2022-12-13 13:28:18,211 INFO L130 BoogieDeclarations]: Found specification of procedure machine_is_olpc [2022-12-13 13:28:18,211 INFO L138 BoogieDeclarations]: Found implementation of procedure machine_is_olpc [2022-12-13 13:28:18,211 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-12-13 13:28:18,211 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-12-13 13:28:18,211 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-13 13:28:18,211 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_mmio_write [2022-12-13 13:28:18,211 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_mmio_write [2022-12-13 13:28:18,211 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_show_hw_cursor [2022-12-13 13:28:18,211 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_show_hw_cursor [2022-12-13 13:28:18,211 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_relax [2022-12-13 13:28:18,211 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_relax [2022-12-13 13:28:19,149 INFO L235 CfgBuilder]: Building ICFG [2022-12-13 13:28:19,152 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-13 13:28:22,561 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-12-13 13:29:01,732 INFO L276 CfgBuilder]: Performing block encoding [2022-12-13 13:29:01,750 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-13 13:29:01,750 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-13 13:29:01,754 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 01:29:01 BoogieIcfgContainer [2022-12-13 13:29:01,754 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-13 13:29:01,756 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-13 13:29:01,756 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-13 13:29:01,758 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-13 13:29:01,758 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.12 01:28:11" (1/3) ... [2022-12-13 13:29:01,758 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@326563 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 01:29:01, skipping insertion in model container [2022-12-13 13:29:01,759 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:28:17" (2/3) ... [2022-12-13 13:29:01,759 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@326563 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 01:29:01, skipping insertion in model container [2022-12-13 13:29:01,759 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 01:29:01" (3/3) ... [2022-12-13 13:29:01,760 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--video--fbdev--via--viafb.ko-entry_point.cil.out.i [2022-12-13 13:29:01,772 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-13 13:29:01,773 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-12-13 13:29:01,853 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-13 13:29:01,857 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;@d5d8365, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2022-12-13 13:29:01,857 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-12-13 13:29:01,869 INFO L276 IsEmpty]: Start isEmpty. Operand has 4734 states, 3349 states have (on average 1.4383398029262466) internal successors, (4817), 3535 states have internal predecessors, (4817), 1190 states have call successors, (1190), 194 states have call predecessors, (1190), 193 states have return successors, (1171), 1110 states have call predecessors, (1171), 1171 states have call successors, (1171) [2022-12-13 13:29:01,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-13 13:29:01,877 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 13:29:01,878 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 13:29:01,878 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 13:29:01,882 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 13:29:01,882 INFO L85 PathProgramCache]: Analyzing trace with hash -1347122060, now seen corresponding path program 1 times [2022-12-13 13:29:01,888 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 13:29:01,888 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [60151567] [2022-12-13 13:29:01,888 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 13:29:01,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 13:29:02,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:29:03,027 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 13:29:03,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:29:03,050 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:29:03,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:29:03,059 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 13:29:03,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:29:03,081 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-12-13 13:29:03,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:29:03,094 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:29:03,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:29:03,103 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 13:29:03,103 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 13:29:03,103 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [60151567] [2022-12-13 13:29:03,104 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [60151567] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 13:29:03,104 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 13:29:03,104 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 13:29:03,105 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1433317387] [2022-12-13 13:29:03,106 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 13:29:03,109 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 13:29:03,109 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 13:29:03,130 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 13:29:03,131 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-12-13 13:29:03,137 INFO L87 Difference]: Start difference. First operand has 4734 states, 3349 states have (on average 1.4383398029262466) internal successors, (4817), 3535 states have internal predecessors, (4817), 1190 states have call successors, (1190), 194 states have call predecessors, (1190), 193 states have return successors, (1171), 1110 states have call predecessors, (1171), 1171 states have call successors, (1171) Second operand has 6 states, 6 states have (on average 5.5) internal successors, (33), 3 states have internal predecessors, (33), 2 states have call successors, (9), 5 states have call predecessors, (9), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2022-12-13 13:29:16,261 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.50s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:29:26,226 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:29:28,888 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:29:30,923 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:29:33,281 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.52s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:29:35,319 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:29:37,337 WARN L539 Checker$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 13:29:38,799 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.44s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:29:42,211 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.52s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:29:43,333 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:29:47,931 WARN L539 Checker$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 13:29:50,126 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 13:29:50,126 INFO L93 Difference]: Finished difference Result 14491 states and 22545 transitions. [2022-12-13 13:29:50,127 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-13 13:29:50,128 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 5.5) internal successors, (33), 3 states have internal predecessors, (33), 2 states have call successors, (9), 5 states have call predecessors, (9), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) Word has length 47 [2022-12-13 13:29:50,129 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 13:29:50,181 INFO L225 Difference]: With dead ends: 14491 [2022-12-13 13:29:50,181 INFO L226 Difference]: Without dead ends: 9713 [2022-12-13 13:29:50,203 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=29, Invalid=43, Unknown=0, NotChecked=0, Total=72 [2022-12-13 13:29:50,205 INFO L413 NwaCegarLoop]: 6080 mSDtfsCounter, 15118 mSDsluCounter, 7790 mSDsCounter, 0 mSdLazyCounter, 7291 mSolverCounterSat, 10305 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 43.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 15731 SdHoareTripleChecker+Valid, 13870 SdHoareTripleChecker+Invalid, 17602 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 10305 IncrementalHoareTripleChecker+Valid, 7291 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 46.1s IncrementalHoareTripleChecker+Time [2022-12-13 13:29:50,206 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [15731 Valid, 13870 Invalid, 17602 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [10305 Valid, 7291 Invalid, 6 Unknown, 0 Unchecked, 46.1s Time] [2022-12-13 13:29:50,228 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9713 states. [2022-12-13 13:29:50,609 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9713 to 9331. [2022-12-13 13:29:50,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9331 states, 6629 states have (on average 1.433247850354503) internal successors, (9501), 6952 states have internal predecessors, (9501), 2319 states have call successors, (2319), 383 states have call predecessors, (2319), 382 states have return successors, (2310), 2186 states have call predecessors, (2310), 2310 states have call successors, (2310) [2022-12-13 13:29:50,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9331 states to 9331 states and 14130 transitions. [2022-12-13 13:29:50,666 INFO L78 Accepts]: Start accepts. Automaton has 9331 states and 14130 transitions. Word has length 47 [2022-12-13 13:29:50,666 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 13:29:50,666 INFO L495 AbstractCegarLoop]: Abstraction has 9331 states and 14130 transitions. [2022-12-13 13:29:50,667 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 5.5) internal successors, (33), 3 states have internal predecessors, (33), 2 states have call successors, (9), 5 states have call predecessors, (9), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2022-12-13 13:29:50,667 INFO L276 IsEmpty]: Start isEmpty. Operand 9331 states and 14130 transitions. [2022-12-13 13:29:50,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-13 13:29:50,670 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 13:29:50,670 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 13:29:50,671 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-13 13:29:50,671 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 13:29:50,671 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 13:29:50,671 INFO L85 PathProgramCache]: Analyzing trace with hash -264551467, now seen corresponding path program 1 times [2022-12-13 13:29:50,671 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 13:29:50,671 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [96289395] [2022-12-13 13:29:50,671 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 13:29:50,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 13:29:50,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:29:51,421 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 13:29:51,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:29:51,441 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:29:51,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:29:51,449 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 13:29:51,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:29:51,471 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-12-13 13:29:51,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:29:51,483 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:29:51,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:29:51,491 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 13:29:51,491 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 13:29:51,491 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [96289395] [2022-12-13 13:29:51,492 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [96289395] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 13:29:51,492 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 13:29:51,492 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 13:29:51,492 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1534861684] [2022-12-13 13:29:51,492 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 13:29:51,493 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 13:29:51,493 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 13:29:51,494 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 13:29:51,494 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-12-13 13:29:51,495 INFO L87 Difference]: Start difference. First operand 9331 states and 14130 transitions. Second operand has 6 states, 6 states have (on average 7.666666666666667) internal successors, (46), 3 states have internal predecessors, (46), 2 states have call successors, (7), 5 states have call predecessors, (7), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2022-12-13 13:29:52,527 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.03s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:30:04,395 WARN L539 Checker$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 13:30:07,617 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.01s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:30:14,657 WARN L539 Checker$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 13:30:17,039 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:30:19,903 WARN L539 Checker$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 13:30:21,939 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:30:23,284 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.28s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:30:26,322 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:30:27,341 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.00s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:30:29,349 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:30:30,781 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.43s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:30:32,135 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.34s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:30:36,435 WARN L539 Checker$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 13:30:38,464 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.07s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:30:40,487 WARN L539 Checker$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 13:30:43,479 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.39s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:30:44,765 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.29s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:30:48,270 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 13:30:50,386 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 13:30:50,386 INFO L93 Difference]: Finished difference Result 26303 states and 40221 transitions. [2022-12-13 13:30:50,386 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-13 13:30:50,386 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 7.666666666666667) internal successors, (46), 3 states have internal predecessors, (46), 2 states have call successors, (7), 5 states have call predecessors, (7), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) Word has length 58 [2022-12-13 13:30:50,387 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 13:30:50,451 INFO L225 Difference]: With dead ends: 26303 [2022-12-13 13:30:50,451 INFO L226 Difference]: Without dead ends: 16979 [2022-12-13 13:30:50,477 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=29, Invalid=43, Unknown=0, NotChecked=0, Total=72 [2022-12-13 13:30:50,478 INFO L413 NwaCegarLoop]: 6952 mSDtfsCounter, 11057 mSDsluCounter, 8290 mSDsCounter, 0 mSdLazyCounter, 7971 mSolverCounterSat, 7721 mSolverCounterUnsat, 10 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 55.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11515 SdHoareTripleChecker+Valid, 15242 SdHoareTripleChecker+Invalid, 15702 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 7721 IncrementalHoareTripleChecker+Valid, 7971 IncrementalHoareTripleChecker+Invalid, 10 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 58.0s IncrementalHoareTripleChecker+Time [2022-12-13 13:30:50,478 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [11515 Valid, 15242 Invalid, 15702 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [7721 Valid, 7971 Invalid, 10 Unknown, 0 Unchecked, 58.0s Time] [2022-12-13 13:30:50,491 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16979 states. [2022-12-13 13:30:51,034 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16979 to 16463. [2022-12-13 13:30:51,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16463 states, 11657 states have (on average 1.4371622201252465) internal successors, (16753), 12258 states have internal predecessors, (16753), 4127 states have call successors, (4127), 679 states have call predecessors, (4127), 678 states have return successors, (4118), 3884 states have call predecessors, (4118), 4118 states have call successors, (4118) [2022-12-13 13:30:51,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16463 states to 16463 states and 24998 transitions. [2022-12-13 13:30:51,160 INFO L78 Accepts]: Start accepts. Automaton has 16463 states and 24998 transitions. Word has length 58 [2022-12-13 13:30:51,161 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 13:30:51,161 INFO L495 AbstractCegarLoop]: Abstraction has 16463 states and 24998 transitions. [2022-12-13 13:30:51,162 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 7.666666666666667) internal successors, (46), 3 states have internal predecessors, (46), 2 states have call successors, (7), 5 states have call predecessors, (7), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2022-12-13 13:30:51,162 INFO L276 IsEmpty]: Start isEmpty. Operand 16463 states and 24998 transitions. [2022-12-13 13:30:51,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-13 13:30:51,165 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 13:30:51,165 INFO L195 NwaCegarLoop]: trace histogram [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] [2022-12-13 13:30:51,165 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-13 13:30:51,165 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 13:30:51,166 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 13:30:51,166 INFO L85 PathProgramCache]: Analyzing trace with hash -384311939, now seen corresponding path program 1 times [2022-12-13 13:30:51,166 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 13:30:51,166 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1850613374] [2022-12-13 13:30:51,166 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 13:30:51,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 13:30:51,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:30:52,033 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 13:30:52,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:30:52,057 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:30:52,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:30:52,066 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 13:30:52,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:30:52,090 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-12-13 13:30:52,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:30:52,102 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:30:52,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:30:52,112 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2022-12-13 13:30:52,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:30:52,123 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2022-12-13 13:30:52,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:30:52,134 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-13 13:30:52,134 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 13:30:52,134 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1850613374] [2022-12-13 13:30:52,134 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1850613374] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 13:30:52,135 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 13:30:52,135 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 13:30:52,135 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [883205663] [2022-12-13 13:30:52,135 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 13:30:52,135 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 13:30:52,136 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 13:30:52,136 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 13:30:52,136 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-12-13 13:30:52,136 INFO L87 Difference]: Start difference. First operand 16463 states and 24998 transitions. Second operand has 6 states, 6 states have (on average 7.333333333333333) internal successors, (44), 3 states have internal predecessors, (44), 2 states have call successors, (8), 5 states have call predecessors, (8), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-12-13 13:31:02,351 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 13:31:03,571 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:31:10,440 WARN L539 Checker$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 13:31:13,543 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:31:16,688 WARN L539 Checker$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 13:31:18,722 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:31:20,911 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.26s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:31:22,954 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:31:24,865 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.08s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:31:26,509 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.64s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:31:27,701 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.17s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:31:29,699 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.24s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:31:35,210 WARN L539 Checker$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 13:31:39,536 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 13:31:39,537 INFO L93 Difference]: Finished difference Result 49816 states and 76319 transitions. [2022-12-13 13:31:39,537 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-13 13:31:39,537 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 7.333333333333333) internal successors, (44), 3 states have internal predecessors, (44), 2 states have call successors, (8), 5 states have call predecessors, (8), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 61 [2022-12-13 13:31:39,537 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 13:31:39,667 INFO L225 Difference]: With dead ends: 49816 [2022-12-13 13:31:39,667 INFO L226 Difference]: Without dead ends: 33360 [2022-12-13 13:31:39,715 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=29, Invalid=43, Unknown=0, NotChecked=0, Total=72 [2022-12-13 13:31:39,716 INFO L413 NwaCegarLoop]: 6018 mSDtfsCounter, 15000 mSDsluCounter, 7644 mSDsCounter, 0 mSdLazyCounter, 7261 mSolverCounterSat, 10055 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 44.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 15615 SdHoareTripleChecker+Valid, 13662 SdHoareTripleChecker+Invalid, 17323 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 10055 IncrementalHoareTripleChecker+Valid, 7261 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 46.3s IncrementalHoareTripleChecker+Time [2022-12-13 13:31:39,716 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [15615 Valid, 13662 Invalid, 17323 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [10055 Valid, 7261 Invalid, 7 Unknown, 0 Unchecked, 46.3s Time] [2022-12-13 13:31:39,742 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33360 states. [2022-12-13 13:31:40,869 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33360 to 32375. [2022-12-13 13:31:40,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 32375 states, 22919 states have (on average 1.4380208560582923) internal successors, (32958), 24108 states have internal predecessors, (32958), 8114 states have call successors, (8114), 1342 states have call predecessors, (8114), 1341 states have return successors, (8105), 7641 states have call predecessors, (8105), 8105 states have call successors, (8105) [2022-12-13 13:31:40,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32375 states to 32375 states and 49177 transitions. [2022-12-13 13:31:40,994 INFO L78 Accepts]: Start accepts. Automaton has 32375 states and 49177 transitions. Word has length 61 [2022-12-13 13:31:40,995 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 13:31:40,995 INFO L495 AbstractCegarLoop]: Abstraction has 32375 states and 49177 transitions. [2022-12-13 13:31:40,995 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 7.333333333333333) internal successors, (44), 3 states have internal predecessors, (44), 2 states have call successors, (8), 5 states have call predecessors, (8), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-12-13 13:31:40,995 INFO L276 IsEmpty]: Start isEmpty. Operand 32375 states and 49177 transitions. [2022-12-13 13:31:40,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-13 13:31:40,996 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 13:31:40,996 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 13:31:40,996 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-12-13 13:31:40,997 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 13:31:40,997 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 13:31:40,997 INFO L85 PathProgramCache]: Analyzing trace with hash 1813217710, now seen corresponding path program 1 times [2022-12-13 13:31:40,997 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 13:31:40,997 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1498975870] [2022-12-13 13:31:40,997 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 13:31:40,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 13:31:41,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:31:41,899 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 13:31:41,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:31:41,921 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:31:41,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:31:41,927 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 13:31:41,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:31:41,957 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-12-13 13:31:41,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:31:41,971 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:31:41,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:31:41,980 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2022-12-13 13:31:41,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:31:42,063 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-12-13 13:31:42,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:31:42,087 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 13:31:42,087 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 13:31:42,087 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1498975870] [2022-12-13 13:31:42,087 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1498975870] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 13:31:42,087 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 13:31:42,087 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-12-13 13:31:42,087 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1653740181] [2022-12-13 13:31:42,087 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 13:31:42,088 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-12-13 13:31:42,088 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 13:31:42,088 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-12-13 13:31:42,088 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2022-12-13 13:31:42,088 INFO L87 Difference]: Start difference. First operand 32375 states and 49177 transitions. Second operand has 9 states, 9 states have (on average 5.666666666666667) internal successors, (51), 4 states have internal predecessors, (51), 2 states have call successors, (8), 6 states have call predecessors, (8), 2 states have return successors, (7), 3 states have call predecessors, (7), 2 states have call successors, (7) [2022-12-13 13:31:43,145 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.05s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:31:55,207 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.21s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:32:04,557 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:32:07,654 WARN L539 Checker$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 13:32:08,985 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.27s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:32:11,239 WARN L539 Checker$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 13:32:13,280 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:32:14,489 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.12s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:32:15,611 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.12s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:32:17,928 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.27s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:32:19,962 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:32:21,584 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.60s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:32:24,476 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.44s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:32:26,076 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.15s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:32:33,501 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 13:32:34,913 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 13:32:34,913 INFO L93 Difference]: Finished difference Result 66823 states and 102343 transitions. [2022-12-13 13:32:34,914 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-13 13:32:34,914 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 5.666666666666667) internal successors, (51), 4 states have internal predecessors, (51), 2 states have call successors, (8), 6 states have call predecessors, (8), 2 states have return successors, (7), 3 states have call predecessors, (7), 2 states have call successors, (7) Word has length 66 [2022-12-13 13:32:34,915 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 13:32:35,010 INFO L225 Difference]: With dead ends: 66823 [2022-12-13 13:32:35,010 INFO L226 Difference]: Without dead ends: 34455 [2022-12-13 13:32:35,094 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2022-12-13 13:32:35,095 INFO L413 NwaCegarLoop]: 6254 mSDtfsCounter, 5468 mSDsluCounter, 18447 mSDsCounter, 0 mSdLazyCounter, 12052 mSolverCounterSat, 2853 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 49.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6325 SdHoareTripleChecker+Valid, 24701 SdHoareTripleChecker+Invalid, 14911 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2853 IncrementalHoareTripleChecker+Valid, 12052 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 51.6s IncrementalHoareTripleChecker+Time [2022-12-13 13:32:35,095 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6325 Valid, 24701 Invalid, 14911 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2853 Valid, 12052 Invalid, 6 Unknown, 0 Unchecked, 51.6s Time] [2022-12-13 13:32:35,116 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34455 states. [2022-12-13 13:32:36,301 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34455 to 32375. [2022-12-13 13:32:36,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 32375 states, 22919 states have (on average 1.4378463283738383) internal successors, (32954), 24108 states have internal predecessors, (32954), 8114 states have call successors, (8114), 1342 states have call predecessors, (8114), 1341 states have return successors, (8105), 7641 states have call predecessors, (8105), 8105 states have call successors, (8105) [2022-12-13 13:32:36,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32375 states to 32375 states and 49173 transitions. [2022-12-13 13:32:36,416 INFO L78 Accepts]: Start accepts. Automaton has 32375 states and 49173 transitions. Word has length 66 [2022-12-13 13:32:36,416 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 13:32:36,416 INFO L495 AbstractCegarLoop]: Abstraction has 32375 states and 49173 transitions. [2022-12-13 13:32:36,416 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 5.666666666666667) internal successors, (51), 4 states have internal predecessors, (51), 2 states have call successors, (8), 6 states have call predecessors, (8), 2 states have return successors, (7), 3 states have call predecessors, (7), 2 states have call successors, (7) [2022-12-13 13:32:36,416 INFO L276 IsEmpty]: Start isEmpty. Operand 32375 states and 49173 transitions. [2022-12-13 13:32:36,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-13 13:32:36,418 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 13:32:36,418 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 13:32:36,418 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-12-13 13:32:36,419 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 13:32:36,419 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 13:32:36,419 INFO L85 PathProgramCache]: Analyzing trace with hash -2059047760, now seen corresponding path program 1 times [2022-12-13 13:32:36,419 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 13:32:36,419 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [533144219] [2022-12-13 13:32:36,419 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 13:32:36,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 13:32:36,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:32:37,346 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 13:32:37,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:32:37,367 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:32:37,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:32:37,372 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 13:32:37,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:32:37,398 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-12-13 13:32:37,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:32:37,408 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:32:37,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:32:37,413 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2022-12-13 13:32:37,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:32:37,445 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-12-13 13:32:37,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:32:37,489 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 13:32:37,489 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 13:32:37,489 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [533144219] [2022-12-13 13:32:37,489 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [533144219] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 13:32:37,489 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 13:32:37,489 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-12-13 13:32:37,489 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1280879387] [2022-12-13 13:32:37,490 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 13:32:37,490 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-12-13 13:32:37,490 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 13:32:37,491 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-12-13 13:32:37,491 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2022-12-13 13:32:37,491 INFO L87 Difference]: Start difference. First operand 32375 states and 49173 transitions. Second operand has 9 states, 9 states have (on average 5.666666666666667) internal successors, (51), 4 states have internal predecessors, (51), 2 states have call successors, (8), 6 states have call predecessors, (8), 2 states have return successors, (7), 2 states have call predecessors, (7), 1 states have call successors, (7) [2022-12-13 13:32:51,445 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.12s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:32:53,474 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:33:00,506 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.47s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:33:05,170 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:33:07,178 WARN L539 Checker$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 13:33:09,775 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:33:11,779 WARN L539 Checker$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 13:33:15,335 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:33:17,374 WARN L539 Checker$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 13:33:18,751 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.32s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:33:22,615 WARN L539 Checker$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 13:33:24,831 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.38s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:33:26,746 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.16s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:33:28,336 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.59s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:33:29,775 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.42s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:33:32,343 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:33:33,619 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.28s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:33:38,731 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 13:33:40,399 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 13:33:40,399 INFO L93 Difference]: Finished difference Result 77193 states and 119786 transitions. [2022-12-13 13:33:40,400 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-13 13:33:40,400 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 5.666666666666667) internal successors, (51), 4 states have internal predecessors, (51), 2 states have call successors, (8), 6 states have call predecessors, (8), 2 states have return successors, (7), 2 states have call predecessors, (7), 1 states have call successors, (7) Word has length 66 [2022-12-13 13:33:40,401 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 13:33:40,568 INFO L225 Difference]: With dead ends: 77193 [2022-12-13 13:33:40,568 INFO L226 Difference]: Without dead ends: 44825 [2022-12-13 13:33:40,687 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2022-12-13 13:33:40,688 INFO L413 NwaCegarLoop]: 7335 mSDtfsCounter, 5458 mSDsluCounter, 22022 mSDsCounter, 0 mSdLazyCounter, 12667 mSolverCounterSat, 2870 mSolverCounterUnsat, 9 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 58.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6315 SdHoareTripleChecker+Valid, 29357 SdHoareTripleChecker+Invalid, 15546 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2870 IncrementalHoareTripleChecker+Valid, 12667 IncrementalHoareTripleChecker+Invalid, 9 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 61.2s IncrementalHoareTripleChecker+Time [2022-12-13 13:33:40,688 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6315 Valid, 29357 Invalid, 15546 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2870 Valid, 12667 Invalid, 9 Unknown, 0 Unchecked, 61.2s Time] [2022-12-13 13:33:40,726 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 44825 states. [2022-12-13 13:33:42,272 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 44825 to 32391. [2022-12-13 13:33:42,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 32391 states, 22931 states have (on average 1.43761719942436) internal successors, (32966), 24120 states have internal predecessors, (32966), 8114 states have call successors, (8114), 1342 states have call predecessors, (8114), 1345 states have return successors, (8117), 7645 states have call predecessors, (8117), 8105 states have call successors, (8117) [2022-12-13 13:33:42,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32391 states to 32391 states and 49197 transitions. [2022-12-13 13:33:42,399 INFO L78 Accepts]: Start accepts. Automaton has 32391 states and 49197 transitions. Word has length 66 [2022-12-13 13:33:42,399 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 13:33:42,399 INFO L495 AbstractCegarLoop]: Abstraction has 32391 states and 49197 transitions. [2022-12-13 13:33:42,399 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 5.666666666666667) internal successors, (51), 4 states have internal predecessors, (51), 2 states have call successors, (8), 6 states have call predecessors, (8), 2 states have return successors, (7), 2 states have call predecessors, (7), 1 states have call successors, (7) [2022-12-13 13:33:42,399 INFO L276 IsEmpty]: Start isEmpty. Operand 32391 states and 49197 transitions. [2022-12-13 13:33:42,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-13 13:33:42,400 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 13:33:42,400 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 13:33:42,400 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-12-13 13:33:42,401 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 13:33:42,401 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 13:33:42,401 INFO L85 PathProgramCache]: Analyzing trace with hash 2134630305, now seen corresponding path program 1 times [2022-12-13 13:33:42,401 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 13:33:42,401 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1448825132] [2022-12-13 13:33:42,401 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 13:33:42,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 13:33:42,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:33:42,949 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 13:33:42,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:33:42,976 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:33:42,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:33:42,983 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 13:33:42,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:33:43,006 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-12-13 13:33:43,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:33:43,023 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:33:43,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:33:43,031 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2022-12-13 13:33:43,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:33:43,066 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-12-13 13:33:43,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:33:43,084 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 13:33:43,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:33:43,089 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 13:33:43,089 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 13:33:43,089 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1448825132] [2022-12-13 13:33:43,089 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1448825132] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 13:33:43,089 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 13:33:43,089 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-13 13:33:43,090 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [473824622] [2022-12-13 13:33:43,090 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 13:33:43,090 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-13 13:33:43,090 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 13:33:43,090 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-13 13:33:43,090 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2022-12-13 13:33:43,090 INFO L87 Difference]: Start difference. First operand 32391 states and 49197 transitions. Second operand has 7 states, 7 states have (on average 7.285714285714286) internal successors, (51), 3 states have internal predecessors, (51), 3 states have call successors, (9), 6 states have call predecessors, (9), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-12-13 13:33:44,132 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:33:57,057 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:33:59,800 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.39s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:34:08,342 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:34:10,350 WARN L539 Checker$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 13:34:13,869 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:34:15,879 WARN L539 Checker$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 13:34:19,989 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:34:21,997 WARN L539 Checker$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 13:34:24,044 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:34:27,724 WARN L539 Checker$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 13:34:29,771 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:34:31,784 WARN L539 Checker$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 13:34:32,902 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:34:35,852 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.62s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:34:40,838 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:34:42,848 WARN L539 Checker$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 13:34:49,942 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:34:51,948 WARN L539 Checker$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 13:34:54,098 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 13:34:54,098 INFO L93 Difference]: Finished difference Result 33768 states and 51896 transitions. [2022-12-13 13:34:54,099 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-13 13:34:54,099 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 7.285714285714286) internal successors, (51), 3 states have internal predecessors, (51), 3 states have call successors, (9), 6 states have call predecessors, (9), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 68 [2022-12-13 13:34:54,099 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 13:34:54,218 INFO L225 Difference]: With dead ends: 33768 [2022-12-13 13:34:54,218 INFO L226 Difference]: Without dead ends: 33765 [2022-12-13 13:34:54,238 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=29, Invalid=43, Unknown=0, NotChecked=0, Total=72 [2022-12-13 13:34:54,238 INFO L413 NwaCegarLoop]: 5266 mSDtfsCounter, 10973 mSDsluCounter, 6081 mSDsCounter, 0 mSdLazyCounter, 5388 mSolverCounterSat, 5833 mSolverCounterUnsat, 15 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 67.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11602 SdHoareTripleChecker+Valid, 11347 SdHoareTripleChecker+Invalid, 11236 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 5833 IncrementalHoareTripleChecker+Valid, 5388 IncrementalHoareTripleChecker+Invalid, 15 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 69.8s IncrementalHoareTripleChecker+Time [2022-12-13 13:34:54,238 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [11602 Valid, 11347 Invalid, 11236 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [5833 Valid, 5388 Invalid, 15 Unknown, 0 Unchecked, 69.8s Time] [2022-12-13 13:34:54,263 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33765 states. [2022-12-13 13:34:55,460 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33765 to 32781. [2022-12-13 13:34:55,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 32781 states, 23186 states have (on average 1.4360821185197965) internal successors, (33297), 24381 states have internal predecessors, (33297), 8225 states have call successors, (8225), 1366 states have call predecessors, (8225), 1369 states have return successors, (8229), 7752 states have call predecessors, (8229), 8217 states have call successors, (8229) [2022-12-13 13:34:55,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32781 states to 32781 states and 49751 transitions. [2022-12-13 13:34:55,584 INFO L78 Accepts]: Start accepts. Automaton has 32781 states and 49751 transitions. Word has length 68 [2022-12-13 13:34:55,585 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 13:34:55,585 INFO L495 AbstractCegarLoop]: Abstraction has 32781 states and 49751 transitions. [2022-12-13 13:34:55,585 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 7.285714285714286) internal successors, (51), 3 states have internal predecessors, (51), 3 states have call successors, (9), 6 states have call predecessors, (9), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-12-13 13:34:55,585 INFO L276 IsEmpty]: Start isEmpty. Operand 32781 states and 49751 transitions. [2022-12-13 13:34:55,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-13 13:34:55,588 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 13:34:55,588 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 13:34:55,588 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-12-13 13:34:55,588 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 13:34:55,588 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 13:34:55,589 INFO L85 PathProgramCache]: Analyzing trace with hash 1747093224, now seen corresponding path program 1 times [2022-12-13 13:34:55,589 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 13:34:55,589 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [382228550] [2022-12-13 13:34:55,589 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 13:34:55,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 13:34:55,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:34:56,086 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 13:34:56,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:34:56,111 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:34:56,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:34:56,117 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 13:34:56,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:34:56,135 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-12-13 13:34:56,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:34:56,148 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:34:56,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:34:56,153 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2022-12-13 13:34:56,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:34:56,180 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-12-13 13:34:56,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:34:56,195 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 13:34:56,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:34:56,199 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 13:34:56,200 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 13:34:56,200 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [382228550] [2022-12-13 13:34:56,200 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [382228550] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 13:34:56,200 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 13:34:56,200 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-13 13:34:56,200 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1585739822] [2022-12-13 13:34:56,200 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 13:34:56,201 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-13 13:34:56,201 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 13:34:56,201 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-13 13:34:56,201 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2022-12-13 13:34:56,201 INFO L87 Difference]: Start difference. First operand 32781 states and 49751 transitions. Second operand has 7 states, 7 states have (on average 7.428571428571429) internal successors, (52), 3 states have internal predecessors, (52), 3 states have call successors, (9), 6 states have call predecessors, (9), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-12-13 13:35:02,966 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.21s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:35:15,351 WARN L539 Checker$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 13:35:17,221 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.48s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:35:29,620 WARN L539 Checker$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 13:35:31,675 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:35:34,454 WARN L539 Checker$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 13:35:37,703 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:35:40,362 WARN L539 Checker$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 13:35:42,413 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:35:44,355 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.83s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:35:47,625 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:35:49,675 WARN L539 Checker$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 13:35:51,721 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:35:53,140 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.40s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:35:56,317 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.61s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:36:00,331 WARN L539 Checker$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 13:36:01,845 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.25s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:36:03,482 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.62s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:36:10,163 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 13:36:13,448 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 13:36:13,448 INFO L93 Difference]: Finished difference Result 33767 states and 51894 transitions. [2022-12-13 13:36:13,449 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-13 13:36:13,449 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 7.428571428571429) internal successors, (52), 3 states have internal predecessors, (52), 3 states have call successors, (9), 6 states have call predecessors, (9), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 69 [2022-12-13 13:36:13,449 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 13:36:13,534 INFO L225 Difference]: With dead ends: 33767 [2022-12-13 13:36:13,534 INFO L226 Difference]: Without dead ends: 33764 [2022-12-13 13:36:13,544 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=29, Invalid=43, Unknown=0, NotChecked=0, Total=72 [2022-12-13 13:36:13,545 INFO L413 NwaCegarLoop]: 5267 mSDtfsCounter, 7774 mSDsluCounter, 8729 mSDsCounter, 0 mSdLazyCounter, 7179 mSolverCounterSat, 2475 mSolverCounterUnsat, 12 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 73.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8398 SdHoareTripleChecker+Valid, 13996 SdHoareTripleChecker+Invalid, 9666 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2475 IncrementalHoareTripleChecker+Valid, 7179 IncrementalHoareTripleChecker+Invalid, 12 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 75.7s IncrementalHoareTripleChecker+Time [2022-12-13 13:36:13,545 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8398 Valid, 13996 Invalid, 9666 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2475 Valid, 7179 Invalid, 12 Unknown, 0 Unchecked, 75.7s Time] [2022-12-13 13:36:13,566 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33764 states. [2022-12-13 13:36:14,752 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33764 to 32780. [2022-12-13 13:36:14,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 32780 states, 23186 states have (on average 1.4360389890451135) internal successors, (33296), 24380 states have internal predecessors, (33296), 8224 states have call successors, (8224), 1366 states have call predecessors, (8224), 1369 states have return successors, (8229), 7752 states have call predecessors, (8229), 8217 states have call successors, (8229) [2022-12-13 13:36:14,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32780 states to 32780 states and 49749 transitions. [2022-12-13 13:36:14,872 INFO L78 Accepts]: Start accepts. Automaton has 32780 states and 49749 transitions. Word has length 69 [2022-12-13 13:36:14,872 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 13:36:14,872 INFO L495 AbstractCegarLoop]: Abstraction has 32780 states and 49749 transitions. [2022-12-13 13:36:14,873 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 7.428571428571429) internal successors, (52), 3 states have internal predecessors, (52), 3 states have call successors, (9), 6 states have call predecessors, (9), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-12-13 13:36:14,873 INFO L276 IsEmpty]: Start isEmpty. Operand 32780 states and 49749 transitions. [2022-12-13 13:36:14,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-13 13:36:14,874 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 13:36:14,874 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 13:36:14,874 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-12-13 13:36:14,874 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 13:36:14,874 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 13:36:14,874 INFO L85 PathProgramCache]: Analyzing trace with hash -1676616828, now seen corresponding path program 1 times [2022-12-13 13:36:14,874 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 13:36:14,875 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1776765222] [2022-12-13 13:36:14,875 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 13:36:14,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 13:36:15,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:36:15,388 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 13:36:15,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:36:15,407 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:36:15,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:36:15,413 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 13:36:15,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:36:15,431 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-12-13 13:36:15,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:36:15,446 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:36:15,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:36:15,452 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2022-12-13 13:36:15,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:36:15,481 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-12-13 13:36:15,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:36:15,494 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 13:36:15,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:36:15,499 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 13:36:15,499 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 13:36:15,499 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1776765222] [2022-12-13 13:36:15,499 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1776765222] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 13:36:15,499 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 13:36:15,499 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-13 13:36:15,499 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [720963240] [2022-12-13 13:36:15,499 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 13:36:15,499 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-13 13:36:15,500 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 13:36:15,500 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-13 13:36:15,500 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2022-12-13 13:36:15,500 INFO L87 Difference]: Start difference. First operand 32780 states and 49749 transitions. Second operand has 7 states, 7 states have (on average 7.571428571428571) internal successors, (53), 3 states have internal predecessors, (53), 3 states have call successors, (9), 6 states have call predecessors, (9), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-12-13 13:36:21,202 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.51s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:36:30,760 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:36:40,444 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.29s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:36:42,069 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.62s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:36:45,151 WARN L539 Checker$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 13:36:47,246 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:36:49,611 WARN L539 Checker$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 13:36:51,656 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:36:52,923 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.22s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:36:56,410 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:36:59,282 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.27s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:37:01,043 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.76s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:37:02,742 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.67s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:37:04,021 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.28s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:37:07,024 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:37:12,661 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 13:37:15,068 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 13:37:15,068 INFO L93 Difference]: Finished difference Result 33766 states and 51892 transitions. [2022-12-13 13:37:15,069 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-13 13:37:15,069 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 7.571428571428571) internal successors, (53), 3 states have internal predecessors, (53), 3 states have call successors, (9), 6 states have call predecessors, (9), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 70 [2022-12-13 13:37:15,069 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 13:37:15,150 INFO L225 Difference]: With dead ends: 33766 [2022-12-13 13:37:15,150 INFO L226 Difference]: Without dead ends: 33763 [2022-12-13 13:37:15,162 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=29, Invalid=43, Unknown=0, NotChecked=0, Total=72 [2022-12-13 13:37:15,163 INFO L413 NwaCegarLoop]: 5254 mSDtfsCounter, 11144 mSDsluCounter, 5828 mSDsCounter, 0 mSdLazyCounter, 5591 mSolverCounterSat, 5882 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 56.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11778 SdHoareTripleChecker+Valid, 11082 SdHoareTripleChecker+Invalid, 11480 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 5882 IncrementalHoareTripleChecker+Valid, 5591 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 58.1s IncrementalHoareTripleChecker+Time [2022-12-13 13:37:15,163 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [11778 Valid, 11082 Invalid, 11480 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [5882 Valid, 5591 Invalid, 7 Unknown, 0 Unchecked, 58.1s Time] [2022-12-13 13:37:15,185 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33763 states. [2022-12-13 13:37:16,521 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33763 to 32779. [2022-12-13 13:37:16,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 32779 states, 23186 states have (on average 1.4359958595704305) internal successors, (33295), 24379 states have internal predecessors, (33295), 8223 states have call successors, (8223), 1366 states have call predecessors, (8223), 1369 states have return successors, (8229), 7752 states have call predecessors, (8229), 8217 states have call successors, (8229) [2022-12-13 13:37:16,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32779 states to 32779 states and 49747 transitions. [2022-12-13 13:37:16,625 INFO L78 Accepts]: Start accepts. Automaton has 32779 states and 49747 transitions. Word has length 70 [2022-12-13 13:37:16,625 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 13:37:16,625 INFO L495 AbstractCegarLoop]: Abstraction has 32779 states and 49747 transitions. [2022-12-13 13:37:16,625 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 7.571428571428571) internal successors, (53), 3 states have internal predecessors, (53), 3 states have call successors, (9), 6 states have call predecessors, (9), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-12-13 13:37:16,625 INFO L276 IsEmpty]: Start isEmpty. Operand 32779 states and 49747 transitions. [2022-12-13 13:37:16,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-13 13:37:16,627 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 13:37:16,627 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 13:37:16,627 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-12-13 13:37:16,627 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 13:37:16,627 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 13:37:16,627 INFO L85 PathProgramCache]: Analyzing trace with hash -437441173, now seen corresponding path program 1 times [2022-12-13 13:37:16,627 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 13:37:16,627 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1495753778] [2022-12-13 13:37:16,627 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 13:37:16,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 13:37:16,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:37:17,127 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 13:37:17,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:37:17,145 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:37:17,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:37:17,150 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 13:37:17,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:37:17,163 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-12-13 13:37:17,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:37:17,173 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:37:17,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:37:17,178 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2022-12-13 13:37:17,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:37:17,200 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-12-13 13:37:17,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:37:17,213 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 13:37:17,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:37:17,217 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 13:37:17,217 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 13:37:17,217 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1495753778] [2022-12-13 13:37:17,218 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1495753778] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 13:37:17,218 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 13:37:17,218 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-13 13:37:17,218 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [875132687] [2022-12-13 13:37:17,218 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 13:37:17,218 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-13 13:37:17,218 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 13:37:17,219 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-13 13:37:17,219 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2022-12-13 13:37:17,219 INFO L87 Difference]: Start difference. First operand 32779 states and 49747 transitions. Second operand has 7 states, 7 states have (on average 7.714285714285714) internal successors, (54), 3 states have internal predecessors, (54), 3 states have call successors, (9), 6 states have call predecessors, (9), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-12-13 13:37:18,268 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:37:31,331 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:37:32,742 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.41s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:37:38,797 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.49s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:37:43,592 WARN L539 Checker$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 13:37:45,604 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:37:47,124 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.48s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:37:50,456 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:37:52,462 WARN L539 Checker$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 13:37:53,589 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:37:55,602 WARN L539 Checker$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 13:37:57,868 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:37:59,874 WARN L539 Checker$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 13:38:01,922 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:38:04,078 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.20s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:38:06,907 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:38:08,917 WARN L539 Checker$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 13:38:10,176 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.24s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:38:11,737 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.53s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:38:13,814 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.20s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:38:15,435 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.60s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:38:17,344 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:38:19,395 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.78s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:38:20,684 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.27s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:38:26,216 WARN L539 Checker$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 13:38:28,218 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 13:38:30,219 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 13:38:30,219 INFO L93 Difference]: Finished difference Result 33765 states and 51890 transitions. [2022-12-13 13:38:30,219 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-13 13:38:30,220 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 7.714285714285714) internal successors, (54), 3 states have internal predecessors, (54), 3 states have call successors, (9), 6 states have call predecessors, (9), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 71 [2022-12-13 13:38:30,220 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 13:38:30,312 INFO L225 Difference]: With dead ends: 33765 [2022-12-13 13:38:30,312 INFO L226 Difference]: Without dead ends: 33762 [2022-12-13 13:38:30,329 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=29, Invalid=43, Unknown=0, NotChecked=0, Total=72 [2022-12-13 13:38:30,330 INFO L413 NwaCegarLoop]: 5268 mSDtfsCounter, 11130 mSDsluCounter, 5827 mSDsCounter, 0 mSdLazyCounter, 5607 mSolverCounterSat, 5859 mSolverCounterUnsat, 13 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 69.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11757 SdHoareTripleChecker+Valid, 11095 SdHoareTripleChecker+Invalid, 11479 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 5859 IncrementalHoareTripleChecker+Valid, 5607 IncrementalHoareTripleChecker+Invalid, 13 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 71.4s IncrementalHoareTripleChecker+Time [2022-12-13 13:38:30,330 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [11757 Valid, 11095 Invalid, 11479 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [5859 Valid, 5607 Invalid, 13 Unknown, 0 Unchecked, 71.4s Time] [2022-12-13 13:38:30,355 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33762 states. [2022-12-13 13:38:31,770 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33762 to 32778. [2022-12-13 13:38:31,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 32778 states, 23186 states have (on average 1.4359527300957475) internal successors, (33294), 24378 states have internal predecessors, (33294), 8222 states have call successors, (8222), 1366 states have call predecessors, (8222), 1369 states have return successors, (8229), 7752 states have call predecessors, (8229), 8217 states have call successors, (8229) [2022-12-13 13:38:31,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32778 states to 32778 states and 49745 transitions. [2022-12-13 13:38:31,893 INFO L78 Accepts]: Start accepts. Automaton has 32778 states and 49745 transitions. Word has length 71 [2022-12-13 13:38:31,893 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 13:38:31,894 INFO L495 AbstractCegarLoop]: Abstraction has 32778 states and 49745 transitions. [2022-12-13 13:38:31,894 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 7.714285714285714) internal successors, (54), 3 states have internal predecessors, (54), 3 states have call successors, (9), 6 states have call predecessors, (9), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-12-13 13:38:31,894 INFO L276 IsEmpty]: Start isEmpty. Operand 32778 states and 49745 transitions. [2022-12-13 13:38:31,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-13 13:38:31,895 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 13:38:31,895 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 13:38:31,895 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-12-13 13:38:31,895 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 13:38:31,896 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 13:38:31,896 INFO L85 PathProgramCache]: Analyzing trace with hash -677696665, now seen corresponding path program 1 times [2022-12-13 13:38:31,896 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 13:38:31,896 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [801718187] [2022-12-13 13:38:31,896 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 13:38:31,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 13:38:32,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:38:32,379 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 13:38:32,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:38:32,398 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:38:32,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:38:32,403 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 13:38:32,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:38:32,419 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-12-13 13:38:32,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:38:32,429 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:38:32,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:38:32,434 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2022-12-13 13:38:32,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:38:32,456 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-12-13 13:38:32,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:38:32,469 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 13:38:32,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:38:32,473 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 13:38:32,473 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 13:38:32,473 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [801718187] [2022-12-13 13:38:32,473 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [801718187] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 13:38:32,474 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 13:38:32,474 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-13 13:38:32,474 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [512748508] [2022-12-13 13:38:32,474 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 13:38:32,474 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-13 13:38:32,474 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 13:38:32,474 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-13 13:38:32,474 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2022-12-13 13:38:32,475 INFO L87 Difference]: Start difference. First operand 32778 states and 49745 transitions. Second operand has 7 states, 7 states have (on average 7.857142857142857) internal successors, (55), 3 states have internal predecessors, (55), 3 states have call successors, (9), 6 states have call predecessors, (9), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-12-13 13:38:33,513 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 13:38:42,184 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:38:49,025 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.12s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:38:51,299 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:38:54,250 WARN L539 Checker$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 13:38:56,288 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:38:59,569 WARN L539 Checker$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 13:39:01,358 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.16s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:39:03,366 WARN L539 Checker$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 13:39:04,428 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:39:06,605 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.29s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:39:11,568 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 13:39:13,682 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 13:39:13,682 INFO L93 Difference]: Finished difference Result 33764 states and 51888 transitions. [2022-12-13 13:39:13,683 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-13 13:39:13,683 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 7.857142857142857) internal successors, (55), 3 states have internal predecessors, (55), 3 states have call successors, (9), 6 states have call predecessors, (9), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 72 [2022-12-13 13:39:13,683 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 13:39:13,763 INFO L225 Difference]: With dead ends: 33764 [2022-12-13 13:39:13,763 INFO L226 Difference]: Without dead ends: 33761 [2022-12-13 13:39:13,775 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=29, Invalid=43, Unknown=0, NotChecked=0, Total=72 [2022-12-13 13:39:13,775 INFO L413 NwaCegarLoop]: 5251 mSDtfsCounter, 9524 mSDsluCounter, 3289 mSDsCounter, 0 mSdLazyCounter, 4027 mSolverCounterSat, 4179 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 38.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10168 SdHoareTripleChecker+Valid, 8540 SdHoareTripleChecker+Invalid, 8213 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 4179 IncrementalHoareTripleChecker+Valid, 4027 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 39.6s IncrementalHoareTripleChecker+Time [2022-12-13 13:39:13,776 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [10168 Valid, 8540 Invalid, 8213 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [4179 Valid, 4027 Invalid, 7 Unknown, 0 Unchecked, 39.6s Time] [2022-12-13 13:39:13,797 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33761 states. [2022-12-13 13:39:15,275 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33761 to 32777. [2022-12-13 13:39:15,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 32777 states, 23186 states have (on average 1.4359096006210645) internal successors, (33293), 24377 states have internal predecessors, (33293), 8221 states have call successors, (8221), 1366 states have call predecessors, (8221), 1369 states have return successors, (8229), 7752 states have call predecessors, (8229), 8217 states have call successors, (8229) [2022-12-13 13:39:15,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32777 states to 32777 states and 49743 transitions. [2022-12-13 13:39:15,383 INFO L78 Accepts]: Start accepts. Automaton has 32777 states and 49743 transitions. Word has length 72 [2022-12-13 13:39:15,383 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 13:39:15,383 INFO L495 AbstractCegarLoop]: Abstraction has 32777 states and 49743 transitions. [2022-12-13 13:39:15,383 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 7.857142857142857) internal successors, (55), 3 states have internal predecessors, (55), 3 states have call successors, (9), 6 states have call predecessors, (9), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-12-13 13:39:15,384 INFO L276 IsEmpty]: Start isEmpty. Operand 32777 states and 49743 transitions. [2022-12-13 13:39:15,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-13 13:39:15,385 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 13:39:15,385 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 13:39:15,385 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-12-13 13:39:15,385 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 13:39:15,385 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 13:39:15,385 INFO L85 PathProgramCache]: Analyzing trace with hash 464322542, now seen corresponding path program 1 times [2022-12-13 13:39:15,386 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 13:39:15,386 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [245890451] [2022-12-13 13:39:15,386 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 13:39:15,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 13:39:15,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:39:15,864 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 13:39:15,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:39:15,884 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:39:15,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:39:15,888 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 13:39:15,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:39:15,905 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-12-13 13:39:15,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:39:15,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:39:15,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:39:15,922 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2022-12-13 13:39:15,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:39:15,948 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-12-13 13:39:15,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:39:15,961 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 13:39:15,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:39:15,966 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 13:39:15,966 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 13:39:15,966 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [245890451] [2022-12-13 13:39:15,966 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [245890451] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 13:39:15,966 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 13:39:15,966 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-13 13:39:15,966 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [457381381] [2022-12-13 13:39:15,966 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 13:39:15,967 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-13 13:39:15,967 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 13:39:15,967 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-13 13:39:15,967 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2022-12-13 13:39:15,967 INFO L87 Difference]: Start difference. First operand 32777 states and 49743 transitions. Second operand has 7 states, 7 states have (on average 8.0) internal successors, (56), 3 states have internal predecessors, (56), 3 states have call successors, (9), 6 states have call predecessors, (9), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-12-13 13:39:17,023 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.05s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:39:34,318 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.74s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:39:36,327 WARN L539 Checker$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 13:39:38,334 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:39:46,027 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.26s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:39:52,084 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:39:54,090 WARN L539 Checker$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 13:39:55,848 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.76s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:39:57,575 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.67s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:39:59,474 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.25s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:40:01,646 WARN L539 Checker$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 13:40:03,653 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:40:05,659 WARN L539 Checker$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 13:40:08,559 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.56s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:40:11,037 WARN L539 Checker$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 13:40:13,043 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:40:15,050 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:40:17,112 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:40:18,623 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.41s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:40:20,241 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.62s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:40:21,266 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.02s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:40:23,895 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:40:25,910 WARN L539 Checker$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 13:40:27,916 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:40:31,811 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.45s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:40:33,585 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:40:36,850 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.27s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:40:38,865 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:40:40,875 WARN L539 Checker$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 13:40:42,505 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.35s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:40:43,792 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.27s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:40:49,874 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:40:51,882 WARN L539 Checker$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 13:40:53,888 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:40:56,901 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 13:40:56,902 INFO L93 Difference]: Finished difference Result 33763 states and 51886 transitions. [2022-12-13 13:40:56,902 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-13 13:40:56,902 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 8.0) internal successors, (56), 3 states have internal predecessors, (56), 3 states have call successors, (9), 6 states have call predecessors, (9), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 73 [2022-12-13 13:40:56,902 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 13:40:56,978 INFO L225 Difference]: With dead ends: 33763 [2022-12-13 13:40:56,979 INFO L226 Difference]: Without dead ends: 33760 [2022-12-13 13:40:56,989 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=29, Invalid=43, Unknown=0, NotChecked=0, Total=72 [2022-12-13 13:40:56,989 INFO L413 NwaCegarLoop]: 5247 mSDtfsCounter, 7934 mSDsluCounter, 8411 mSDsCounter, 0 mSdLazyCounter, 7426 mSolverCounterSat, 2506 mSolverCounterUnsat, 19 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 96.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8568 SdHoareTripleChecker+Valid, 13658 SdHoareTripleChecker+Invalid, 9951 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2506 IncrementalHoareTripleChecker+Valid, 7426 IncrementalHoareTripleChecker+Invalid, 19 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 99.1s IncrementalHoareTripleChecker+Time [2022-12-13 13:40:56,989 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8568 Valid, 13658 Invalid, 9951 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2506 Valid, 7426 Invalid, 19 Unknown, 0 Unchecked, 99.1s Time] [2022-12-13 13:40:57,010 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33760 states. [2022-12-13 13:40:58,551 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33760 to 32776. [2022-12-13 13:40:58,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 32776 states, 23186 states have (on average 1.4358664711463813) internal successors, (33292), 24376 states have internal predecessors, (33292), 8220 states have call successors, (8220), 1366 states have call predecessors, (8220), 1369 states have return successors, (8229), 7752 states have call predecessors, (8229), 8217 states have call successors, (8229) [2022-12-13 13:40:58,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32776 states to 32776 states and 49741 transitions. [2022-12-13 13:40:58,660 INFO L78 Accepts]: Start accepts. Automaton has 32776 states and 49741 transitions. Word has length 73 [2022-12-13 13:40:58,660 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 13:40:58,660 INFO L495 AbstractCegarLoop]: Abstraction has 32776 states and 49741 transitions. [2022-12-13 13:40:58,660 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 8.0) internal successors, (56), 3 states have internal predecessors, (56), 3 states have call successors, (9), 6 states have call predecessors, (9), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-12-13 13:40:58,660 INFO L276 IsEmpty]: Start isEmpty. Operand 32776 states and 49741 transitions. [2022-12-13 13:40:58,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-13 13:40:58,661 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 13:40:58,661 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 13:40:58,662 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-12-13 13:40:58,662 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 13:40:58,662 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 13:40:58,662 INFO L85 PathProgramCache]: Analyzing trace with hash 1507184458, now seen corresponding path program 1 times [2022-12-13 13:40:58,662 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 13:40:58,662 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2090715110] [2022-12-13 13:40:58,662 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 13:40:58,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 13:40:58,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:40:59,149 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 13:40:59,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:40:59,167 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:40:59,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:40:59,171 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 13:40:59,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:40:59,188 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-12-13 13:40:59,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:40:59,199 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:40:59,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:40:59,203 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2022-12-13 13:40:59,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:40:59,226 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-12-13 13:40:59,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:40:59,240 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 13:40:59,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:40:59,245 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 13:40:59,245 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 13:40:59,245 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2090715110] [2022-12-13 13:40:59,245 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2090715110] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 13:40:59,245 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 13:40:59,245 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-13 13:40:59,245 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2132190427] [2022-12-13 13:40:59,245 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 13:40:59,245 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-13 13:40:59,246 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 13:40:59,246 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-13 13:40:59,246 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2022-12-13 13:40:59,246 INFO L87 Difference]: Start difference. First operand 32776 states and 49741 transitions. Second operand has 7 states, 7 states have (on average 8.142857142857142) internal successors, (57), 3 states have internal predecessors, (57), 3 states have call successors, (9), 6 states have call predecessors, (9), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-12-13 13:41:15,441 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 13:41:21,323 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.02s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:41:26,615 WARN L539 Checker$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 13:41:28,623 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:41:31,960 WARN L539 Checker$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 13:41:33,968 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:41:36,093 WARN L539 Checker$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 13:41:38,098 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:41:40,152 WARN L539 Checker$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 13:41:43,061 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.24s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:41:45,579 WARN L539 Checker$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 13:41:47,593 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:41:49,052 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.42s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:41:50,084 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.03s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:41:51,639 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.55s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:41:57,824 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.51s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:41:59,832 WARN L539 Checker$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 13:42:04,459 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 []