./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--input--mouse--cyapatp.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_f378a1b9-f746-4035-b0ed-a3a3d29de8c9/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f378a1b9-f746-4035-b0ed-a3a3d29de8c9/bin/utaipan-gh47qXpMRh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f378a1b9-f746-4035-b0ed-a3a3d29de8c9/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f378a1b9-f746-4035-b0ed-a3a3d29de8c9/bin/utaipan-gh47qXpMRh/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--mouse--cyapatp.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f378a1b9-f746-4035-b0ed-a3a3d29de8c9/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f378a1b9-f746-4035-b0ed-a3a3d29de8c9/bin/utaipan-gh47qXpMRh --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash d298fcfbeb680c2e33b414d76b7ec7ff33b14c51df8a5be440e59b165e3c2df1 --- 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 [2022-12-14 13:58:00,808 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 13:58:00,809 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 13:58:00,822 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 13:58:00,822 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 13:58:00,823 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 13:58:00,824 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 13:58:00,825 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 13:58:00,826 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 13:58:00,826 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 13:58:00,827 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 13:58:00,828 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 13:58:00,828 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 13:58:00,829 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 13:58:00,829 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 13:58:00,830 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 13:58:00,831 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 13:58:00,831 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 13:58:00,832 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 13:58:00,834 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 13:58:00,834 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 13:58:00,836 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 13:58:00,836 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 13:58:00,837 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 13:58:00,839 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 13:58:00,839 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 13:58:00,839 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 13:58:00,840 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 13:58:00,840 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 13:58:00,841 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 13:58:00,841 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 13:58:00,842 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 13:58:00,842 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 13:58:00,843 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 13:58:00,844 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 13:58:00,844 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 13:58:00,844 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 13:58:00,845 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 13:58:00,845 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 13:58:00,845 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 13:58:00,846 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 13:58:00,846 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f378a1b9-f746-4035-b0ed-a3a3d29de8c9/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-12-14 13:58:00,862 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 13:58:00,862 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 13:58:00,863 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 13:58:00,863 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 13:58:00,869 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 13:58:00,869 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 13:58:00,869 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 13:58:00,869 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 13:58:00,869 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 13:58:00,870 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-12-14 13:58:00,870 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 13:58:00,870 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 13:58:00,870 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-12-14 13:58:00,870 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-12-14 13:58:00,871 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 13:58:00,871 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-12-14 13:58:00,871 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-12-14 13:58:00,871 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-12-14 13:58:00,872 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 13:58:00,872 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 13:58:00,872 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 13:58:00,872 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 13:58:00,873 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 13:58:00,873 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 13:58:00,873 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 13:58:00,873 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 13:58:00,873 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 13:58:00,873 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 13:58:00,874 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 13:58:00,874 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 13:58:00,874 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 13:58:00,874 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-12-14 13:58:00,874 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 13:58:00,875 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 13:58:00,875 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-12-14 13:58:00,875 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 13:58:00,875 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 13:58:00,875 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 13:58:00,875 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_f378a1b9-f746-4035-b0ed-a3a3d29de8c9/bin/utaipan-gh47qXpMRh/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f378a1b9-f746-4035-b0ed-a3a3d29de8c9/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d298fcfbeb680c2e33b414d76b7ec7ff33b14c51df8a5be440e59b165e3c2df1 [2022-12-14 13:58:01,055 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 13:58:01,071 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 13:58:01,073 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 13:58:01,074 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 13:58:01,074 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 13:58:01,075 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f378a1b9-f746-4035-b0ed-a3a3d29de8c9/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--mouse--cyapatp.ko-entry_point.cil.out.i [2022-12-14 13:58:03,598 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 13:58:03,975 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 13:58:03,975 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f378a1b9-f746-4035-b0ed-a3a3d29de8c9/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--mouse--cyapatp.ko-entry_point.cil.out.i [2022-12-14 13:58:04,003 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f378a1b9-f746-4035-b0ed-a3a3d29de8c9/bin/utaipan-gh47qXpMRh/data/1c14c893d/1760e2b23fbf4983b70e73b102f362e1/FLAG1901bc0e3 [2022-12-14 13:58:04,171 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f378a1b9-f746-4035-b0ed-a3a3d29de8c9/bin/utaipan-gh47qXpMRh/data/1c14c893d/1760e2b23fbf4983b70e73b102f362e1 [2022-12-14 13:58:04,173 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 13:58:04,174 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 13:58:04,176 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 13:58:04,176 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 13:58:04,179 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 13:58:04,180 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 01:58:04" (1/1) ... [2022-12-14 13:58:04,181 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@74088918 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:58:04, skipping insertion in model container [2022-12-14 13:58:04,181 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 01:58:04" (1/1) ... [2022-12-14 13:58:04,186 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 13:58:04,310 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 13:58:04,698 WARN L623 FunctionHandler]: Unknown extern function __cmpxchg_wrong_size [2022-12-14 13:58:05,193 WARN L623 FunctionHandler]: Unknown extern function devm_kmalloc [2022-12-14 13:58:05,280 WARN L623 FunctionHandler]: Unknown extern function input_alloc_absinfo [2022-12-14 13:58:05,311 WARN L623 FunctionHandler]: Unknown extern function irq_set_irq_wake [2022-12-14 13:58:05,315 WARN L623 FunctionHandler]: Unknown extern function irq_set_irq_wake [2022-12-14 13:58:05,351 WARN L623 FunctionHandler]: Unknown extern function __pm_runtime_resume [2022-12-14 13:58:05,354 WARN L623 FunctionHandler]: Unknown extern function __pm_runtime_suspend [2022-12-14 13:58:05,357 WARN L623 FunctionHandler]: Unknown extern function __pm_runtime_set_status [2022-12-14 13:58:05,361 WARN L623 FunctionHandler]: Unknown extern function __pm_runtime_set_status [2022-12-14 13:58:05,364 WARN L623 FunctionHandler]: Unknown extern function __pm_runtime_disable [2022-12-14 13:58:05,368 WARN L623 FunctionHandler]: Unknown extern function __pm_runtime_use_autosuspend [2022-12-14 13:58:05,415 WARN L623 FunctionHandler]: Unknown extern function i2c_transfer [2022-12-14 13:58:05,423 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-12-14 13:58:05,442 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:58:05,445 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:58:05,458 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 13:58:05,458 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:05,464 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 13:58:05,465 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-12-14 13:58:05,465 WARN L623 FunctionHandler]: Unknown extern function pm_runtime_enable [2022-12-14 13:58:05,470 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-14 13:58:05,475 WARN L623 FunctionHandler]: Unknown extern function devm_input_allocate_device [2022-12-14 13:58:05,476 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:05,477 WARN L623 FunctionHandler]: Unknown extern function input_set_abs_params [2022-12-14 13:58:05,477 WARN L623 FunctionHandler]: Unknown extern function input_set_abs_params [2022-12-14 13:58:05,478 WARN L623 FunctionHandler]: Unknown extern function input_set_abs_params [2022-12-14 13:58:05,478 WARN L623 FunctionHandler]: Unknown extern function input_set_abs_params [2022-12-14 13:58:05,478 WARN L623 FunctionHandler]: Unknown extern function input_set_abs_params [2022-12-14 13:58:05,479 WARN L623 FunctionHandler]: Unknown extern function input_set_abs_params [2022-12-14 13:58:05,479 WARN L623 FunctionHandler]: Unknown extern function input_set_abs_params [2022-12-14 13:58:05,479 WARN L623 FunctionHandler]: Unknown extern function input_set_abs_params [2022-12-14 13:58:05,481 WARN L623 FunctionHandler]: Unknown extern function input_mt_init_slots [2022-12-14 13:58:05,482 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:05,482 WARN L623 FunctionHandler]: Unknown extern function input_register_device [2022-12-14 13:58:05,483 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:05,488 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-12-14 13:58:05,493 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-14 13:58:05,500 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 13:58:05,505 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:05,506 WARN L623 FunctionHandler]: Unknown extern function pm_runtime_enable [2022-12-14 13:58:05,511 WARN L623 FunctionHandler]: Unknown extern function pm_wakeup_event [2022-12-14 13:58:05,519 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-12-14 13:58:05,520 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-12-14 13:58:05,521 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-12-14 13:58:05,527 WARN L623 FunctionHandler]: Unknown extern function sysfs_streq [2022-12-14 13:58:05,528 WARN L623 FunctionHandler]: Unknown extern function sysfs_streq [2022-12-14 13:58:05,528 WARN L623 FunctionHandler]: Unknown extern function kstrtou16 [2022-12-14 13:58:05,535 WARN L623 FunctionHandler]: Unknown extern function sysfs_unmerge_group [2022-12-14 13:58:05,539 WARN L623 FunctionHandler]: Unknown extern function sysfs_merge_group [2022-12-14 13:58:05,539 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:05,540 WARN L623 FunctionHandler]: Unknown extern function devm_add_action [2022-12-14 13:58:05,540 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:05,547 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-12-14 13:58:05,553 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:05,554 WARN L623 FunctionHandler]: Unknown extern function kstrtou16 [2022-12-14 13:58:05,554 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:05,560 WARN L623 FunctionHandler]: Unknown extern function sysfs_unmerge_group [2022-12-14 13:58:05,565 WARN L623 FunctionHandler]: Unknown extern function sysfs_merge_group [2022-12-14 13:58:05,565 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:05,565 WARN L623 FunctionHandler]: Unknown extern function devm_add_action [2022-12-14 13:58:05,566 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:05,566 WARN L623 FunctionHandler]: Unknown extern function pm_runtime_set_autosuspend_delay [2022-12-14 13:58:05,570 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-12-14 13:58:05,575 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-12-14 13:58:05,579 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-12-14 13:58:05,580 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:05,580 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:05,587 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:05,588 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:05,589 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:05,590 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:05,590 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-14 13:58:05,595 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:05,596 WARN L623 FunctionHandler]: Unknown extern function input_unregister_device [2022-12-14 13:58:05,596 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:05,597 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 13:58:05,598 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:05,616 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-12-14 13:58:05,623 WARN L623 FunctionHandler]: Unknown extern function sysfs_remove_group [2022-12-14 13:58:05,627 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:05,628 WARN L623 FunctionHandler]: Unknown extern function i2c_smbus_xfer [2022-12-14 13:58:05,629 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 13:58:05,630 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:05,630 WARN L623 FunctionHandler]: Unknown extern function sysfs_create_group [2022-12-14 13:58:05,630 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:05,631 WARN L623 FunctionHandler]: Unknown extern function devm_add_action [2022-12-14 13:58:05,631 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:05,631 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:05,631 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:05,633 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:05,633 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-14 13:58:05,634 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:05,639 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-14 13:58:05,640 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:05,647 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 13:58:05,648 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-12-14 13:58:05,654 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 13:58:05,660 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 13:58:05,667 WARN L623 FunctionHandler]: Unknown extern function i2c_register_driver [2022-12-14 13:58:05,672 WARN L623 FunctionHandler]: Unknown extern function i2c_del_driver [2022-12-14 13:58:05,766 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-14 13:58:05,770 WARN L623 FunctionHandler]: Unknown extern function ldv_suspend_late_6 [2022-12-14 13:58:05,770 WARN L623 FunctionHandler]: Unknown extern function ldv_restore_early_6 [2022-12-14 13:58:05,771 WARN L623 FunctionHandler]: Unknown extern function ldv_resume_early_6 [2022-12-14 13:58:05,771 WARN L623 FunctionHandler]: Unknown extern function ldv_thaw_early_6 [2022-12-14 13:58:05,771 WARN L623 FunctionHandler]: Unknown extern function ldv_resume_noirq_6 [2022-12-14 13:58:05,772 WARN L623 FunctionHandler]: Unknown extern function ldv_freeze_noirq_6 [2022-12-14 13:58:05,772 WARN L623 FunctionHandler]: Unknown extern function ldv_prepare_6 [2022-12-14 13:58:05,773 WARN L623 FunctionHandler]: Unknown extern function ldv_freeze_late_6 [2022-12-14 13:58:05,773 WARN L623 FunctionHandler]: Unknown extern function ldv_thaw_noirq_6 [2022-12-14 13:58:05,773 WARN L623 FunctionHandler]: Unknown extern function ldv_poweroff_noirq_6 [2022-12-14 13:58:05,774 WARN L623 FunctionHandler]: Unknown extern function ldv_poweroff_late_6 [2022-12-14 13:58:05,774 WARN L623 FunctionHandler]: Unknown extern function ldv_restore_noirq_6 [2022-12-14 13:58:05,775 WARN L623 FunctionHandler]: Unknown extern function ldv_suspend_noirq_6 [2022-12-14 13:58:05,775 WARN L623 FunctionHandler]: Unknown extern function ldv_complete_6 [2022-12-14 13:58:05,782 WARN L623 FunctionHandler]: Unknown extern function ldv_release_5 [2022-12-14 13:58:05,784 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:58:05,785 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:58:05,785 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:58:05,785 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 13:58:05,786 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:58:05,786 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:58:05,787 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:58:05,787 WARN L623 FunctionHandler]: Unknown extern function devm_request_threaded_irq [2022-12-14 13:58:05,788 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-14 13:58:05,789 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:58:05,789 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:58:05,789 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:58:05,790 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 13:58:05,790 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:58:05,791 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-14 13:58:05,791 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:58:05,792 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-14 13:58:05,792 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:58:05,793 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-14 13:58:05,793 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:58:05,793 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-14 13:58:05,794 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:58:05,794 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-14 13:58:05,795 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:58:05,795 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-14 13:58:05,796 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:58:05,796 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-14 13:58:05,797 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:58:05,797 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-14 13:58:05,797 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:58:05,798 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-14 13:58:05,798 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:58:05,799 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-14 13:58:05,799 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:58:05,800 WARN L623 FunctionHandler]: Unknown extern function devm_request_threaded_irq [2022-12-14 13:58:05,801 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-14 13:58:05,801 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:58:05,801 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:58:05,802 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:58:05,875 WARN L623 FunctionHandler]: Unknown extern function input_event [2022-12-14 13:58:05,879 WARN L623 FunctionHandler]: Unknown extern function input_event [2022-12-14 13:58:05,883 WARN L623 FunctionHandler]: Unknown extern function input_event [2022-12-14 13:58:05,887 WARN L623 FunctionHandler]: Unknown extern function input_event [2022-12-14 13:58:05,902 WARN L623 FunctionHandler]: Unknown extern function i2c_smbus_read_block_data [2022-12-14 13:58:05,903 WARN L623 FunctionHandler]: Unknown extern function i2c_smbus_read_block_data [2022-12-14 13:58:05,909 WARN L623 FunctionHandler]: Unknown extern function i2c_smbus_read_byte_data [2022-12-14 13:58:05,913 WARN L623 FunctionHandler]: Unknown extern function i2c_smbus_write_byte_data [2022-12-14 13:58:05,913 WARN L623 FunctionHandler]: Unknown extern function i2c_smbus_read_i2c_block_data [2022-12-14 13:58:05,917 WARN L623 FunctionHandler]: Unknown extern function i2c_smbus_write_i2c_block_data [2022-12-14 13:58:05,932 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-12-14 13:58:05,932 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:58:05,937 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:58:05,941 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:58:05,946 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-12-14 13:58:05,954 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:05,955 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:05,956 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:05,965 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-12-14 13:58:05,975 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:05,975 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:05,980 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:05,980 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 13:58:05,981 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:05,981 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-12-14 13:58:05,981 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:05,981 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:05,982 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 13:58:05,987 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:05,987 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 13:58:05,988 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:05,988 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-12-14 13:58:05,988 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:05,989 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:05,989 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:05,989 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:05,990 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 13:58:05,991 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-12-14 13:58:06,000 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-12-14 13:58:06,000 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-12-14 13:58:06,001 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:58:06,015 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:06,016 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:06,016 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:06,017 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:06,017 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 13:58:06,017 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:06,026 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:06,027 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:06,028 WARN L623 FunctionHandler]: Unknown extern function input_mt_report_slot_state [2022-12-14 13:58:06,028 WARN L623 FunctionHandler]: Unknown extern function input_mt_sync_frame [2022-12-14 13:58:06,044 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:58:06,044 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:58:06,044 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:58:06,044 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 13:58:06,045 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:58:06,045 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:58:06,045 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:58:06,135 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 13:58:06,151 WARN L623 FunctionHandler]: Unknown extern function __msecs_to_jiffies [2022-12-14 13:58:06,187 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 13:58:06,192 WARN L623 FunctionHandler]: Unknown extern function i2c_master_recv [2022-12-14 13:58:06,196 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-12-14 13:58:06,208 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion_timeout [2022-12-14 13:58:06,213 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-12-14 13:58:06,277 WARN L623 FunctionHandler]: Unknown extern function crc_itu_t [2022-12-14 13:58:06,277 WARN L623 FunctionHandler]: Unknown extern function crc_itu_t [2022-12-14 13:58:06,297 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:06,298 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:06,298 WARN L623 FunctionHandler]: Unknown extern function crc_itu_t [2022-12-14 13:58:06,298 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:06,299 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:06,300 WARN L623 FunctionHandler]: Unknown extern function crc_itu_t [2022-12-14 13:58:06,300 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:06,305 WARN L623 FunctionHandler]: Unknown extern function crc_itu_t [2022-12-14 13:58:06,311 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:06,348 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:06,348 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:06,349 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:06,349 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:06,350 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:06,439 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-12-14 13:58:06,439 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-12-14 13:58:06,459 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 13:58:06,460 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 13:58:06,460 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:06,466 WARN L623 FunctionHandler]: Unknown extern function complete [2022-12-14 13:58:06,466 WARN L623 FunctionHandler]: Unknown extern function complete [2022-12-14 13:58:06,475 WARN L623 FunctionHandler]: Unknown extern function input_mt_report_slot_state [2022-12-14 13:58:06,481 WARN L623 FunctionHandler]: Unknown extern function input_mt_sync_frame [2022-12-14 13:58:06,485 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:06,485 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:06,486 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:06,486 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:06,487 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:06,487 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:06,487 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:06,497 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:58:06,498 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:58:06,498 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:58:06,498 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 13:58:06,498 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:58:06,498 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:58:06,498 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:58:06,499 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-14 13:58:06,499 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:58:06,503 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_f378a1b9-f746-4035-b0ed-a3a3d29de8c9/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--mouse--cyapatp.ko-entry_point.cil.out.i[322979,322992] [2022-12-14 13:58:06,670 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 13:58:06,713 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 13:58:06,776 WARN L623 FunctionHandler]: Unknown extern function __cmpxchg_wrong_size [2022-12-14 13:58:06,783 WARN L623 FunctionHandler]: Unknown extern function devm_kmalloc [2022-12-14 13:58:06,788 WARN L623 FunctionHandler]: Unknown extern function input_alloc_absinfo [2022-12-14 13:58:06,789 WARN L623 FunctionHandler]: Unknown extern function irq_set_irq_wake [2022-12-14 13:58:06,790 WARN L623 FunctionHandler]: Unknown extern function irq_set_irq_wake [2022-12-14 13:58:06,791 WARN L623 FunctionHandler]: Unknown extern function __pm_runtime_resume [2022-12-14 13:58:06,791 WARN L623 FunctionHandler]: Unknown extern function __pm_runtime_suspend [2022-12-14 13:58:06,792 WARN L623 FunctionHandler]: Unknown extern function __pm_runtime_set_status [2022-12-14 13:58:06,792 WARN L623 FunctionHandler]: Unknown extern function __pm_runtime_set_status [2022-12-14 13:58:06,792 WARN L623 FunctionHandler]: Unknown extern function __pm_runtime_disable [2022-12-14 13:58:06,792 WARN L623 FunctionHandler]: Unknown extern function __pm_runtime_use_autosuspend [2022-12-14 13:58:06,796 WARN L623 FunctionHandler]: Unknown extern function i2c_transfer [2022-12-14 13:58:06,799 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-12-14 13:58:06,806 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:58:06,808 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:58:06,811 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 13:58:06,811 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:06,813 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 13:58:06,814 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-12-14 13:58:06,815 WARN L623 FunctionHandler]: Unknown extern function pm_runtime_enable [2022-12-14 13:58:06,816 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-14 13:58:06,818 WARN L623 FunctionHandler]: Unknown extern function devm_input_allocate_device [2022-12-14 13:58:06,818 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:06,825 WARN L623 FunctionHandler]: Unknown extern function input_set_abs_params [2022-12-14 13:58:06,825 WARN L623 FunctionHandler]: Unknown extern function input_set_abs_params [2022-12-14 13:58:06,826 WARN L623 FunctionHandler]: Unknown extern function input_set_abs_params [2022-12-14 13:58:06,826 WARN L623 FunctionHandler]: Unknown extern function input_set_abs_params [2022-12-14 13:58:06,826 WARN L623 FunctionHandler]: Unknown extern function input_set_abs_params [2022-12-14 13:58:06,826 WARN L623 FunctionHandler]: Unknown extern function input_set_abs_params [2022-12-14 13:58:06,826 WARN L623 FunctionHandler]: Unknown extern function input_set_abs_params [2022-12-14 13:58:06,827 WARN L623 FunctionHandler]: Unknown extern function input_set_abs_params [2022-12-14 13:58:06,828 WARN L623 FunctionHandler]: Unknown extern function input_mt_init_slots [2022-12-14 13:58:06,828 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:06,828 WARN L623 FunctionHandler]: Unknown extern function input_register_device [2022-12-14 13:58:06,828 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:06,831 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-12-14 13:58:06,832 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-14 13:58:06,835 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 13:58:06,842 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:06,844 WARN L623 FunctionHandler]: Unknown extern function pm_runtime_enable [2022-12-14 13:58:06,845 WARN L623 FunctionHandler]: Unknown extern function pm_wakeup_event [2022-12-14 13:58:06,854 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-12-14 13:58:06,855 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-12-14 13:58:06,855 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-12-14 13:58:06,857 WARN L623 FunctionHandler]: Unknown extern function sysfs_streq [2022-12-14 13:58:06,857 WARN L623 FunctionHandler]: Unknown extern function sysfs_streq [2022-12-14 13:58:06,858 WARN L623 FunctionHandler]: Unknown extern function kstrtou16 [2022-12-14 13:58:06,859 WARN L623 FunctionHandler]: Unknown extern function sysfs_unmerge_group [2022-12-14 13:58:06,860 WARN L623 FunctionHandler]: Unknown extern function sysfs_merge_group [2022-12-14 13:58:06,860 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:06,861 WARN L623 FunctionHandler]: Unknown extern function devm_add_action [2022-12-14 13:58:06,861 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:06,862 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-12-14 13:58:06,863 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:06,864 WARN L623 FunctionHandler]: Unknown extern function kstrtou16 [2022-12-14 13:58:06,864 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:06,866 WARN L623 FunctionHandler]: Unknown extern function sysfs_unmerge_group [2022-12-14 13:58:06,867 WARN L623 FunctionHandler]: Unknown extern function sysfs_merge_group [2022-12-14 13:58:06,867 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:06,867 WARN L623 FunctionHandler]: Unknown extern function devm_add_action [2022-12-14 13:58:06,867 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:06,868 WARN L623 FunctionHandler]: Unknown extern function pm_runtime_set_autosuspend_delay [2022-12-14 13:58:06,868 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-12-14 13:58:06,870 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-12-14 13:58:06,870 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-12-14 13:58:06,871 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:06,873 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:06,874 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:06,876 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:06,891 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:06,894 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:06,894 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-14 13:58:06,895 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:06,896 WARN L623 FunctionHandler]: Unknown extern function input_unregister_device [2022-12-14 13:58:06,897 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:06,898 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 13:58:06,899 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:06,904 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-12-14 13:58:06,908 WARN L623 FunctionHandler]: Unknown extern function sysfs_remove_group [2022-12-14 13:58:06,909 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:06,909 WARN L623 FunctionHandler]: Unknown extern function i2c_smbus_xfer [2022-12-14 13:58:06,912 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 13:58:06,913 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:06,914 WARN L623 FunctionHandler]: Unknown extern function sysfs_create_group [2022-12-14 13:58:06,914 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:06,914 WARN L623 FunctionHandler]: Unknown extern function devm_add_action [2022-12-14 13:58:06,915 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:06,915 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:06,916 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:06,917 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:06,917 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-14 13:58:06,918 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:06,919 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-14 13:58:06,922 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:06,924 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 13:58:06,924 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-12-14 13:58:06,927 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 13:58:06,930 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 13:58:06,932 WARN L623 FunctionHandler]: Unknown extern function i2c_register_driver [2022-12-14 13:58:06,933 WARN L623 FunctionHandler]: Unknown extern function i2c_del_driver [2022-12-14 13:58:06,972 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-14 13:58:06,975 WARN L623 FunctionHandler]: Unknown extern function ldv_suspend_late_6 [2022-12-14 13:58:06,975 WARN L623 FunctionHandler]: Unknown extern function ldv_restore_early_6 [2022-12-14 13:58:06,976 WARN L623 FunctionHandler]: Unknown extern function ldv_resume_early_6 [2022-12-14 13:58:06,976 WARN L623 FunctionHandler]: Unknown extern function ldv_thaw_early_6 [2022-12-14 13:58:06,977 WARN L623 FunctionHandler]: Unknown extern function ldv_resume_noirq_6 [2022-12-14 13:58:06,977 WARN L623 FunctionHandler]: Unknown extern function ldv_freeze_noirq_6 [2022-12-14 13:58:06,977 WARN L623 FunctionHandler]: Unknown extern function ldv_prepare_6 [2022-12-14 13:58:06,978 WARN L623 FunctionHandler]: Unknown extern function ldv_freeze_late_6 [2022-12-14 13:58:06,978 WARN L623 FunctionHandler]: Unknown extern function ldv_thaw_noirq_6 [2022-12-14 13:58:06,979 WARN L623 FunctionHandler]: Unknown extern function ldv_poweroff_noirq_6 [2022-12-14 13:58:06,979 WARN L623 FunctionHandler]: Unknown extern function ldv_poweroff_late_6 [2022-12-14 13:58:06,979 WARN L623 FunctionHandler]: Unknown extern function ldv_restore_noirq_6 [2022-12-14 13:58:06,980 WARN L623 FunctionHandler]: Unknown extern function ldv_suspend_noirq_6 [2022-12-14 13:58:06,980 WARN L623 FunctionHandler]: Unknown extern function ldv_complete_6 [2022-12-14 13:58:06,985 WARN L623 FunctionHandler]: Unknown extern function ldv_release_5 [2022-12-14 13:58:06,988 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:58:06,988 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:58:06,988 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:58:06,989 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 13:58:06,989 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:58:06,990 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:58:06,990 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:58:06,990 WARN L623 FunctionHandler]: Unknown extern function devm_request_threaded_irq [2022-12-14 13:58:06,991 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-14 13:58:06,992 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:58:06,992 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:58:06,992 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:58:06,993 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 13:58:06,993 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:58:06,993 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-14 13:58:06,994 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:58:06,994 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-14 13:58:06,995 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:58:06,995 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-14 13:58:06,995 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:58:06,996 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-14 13:58:06,996 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:58:06,996 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-14 13:58:06,997 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:58:06,997 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-14 13:58:06,998 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:58:06,998 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-14 13:58:06,998 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:58:06,999 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-14 13:58:06,999 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:58:07,000 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-14 13:58:07,000 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:58:07,001 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-14 13:58:07,001 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:58:07,002 WARN L623 FunctionHandler]: Unknown extern function devm_request_threaded_irq [2022-12-14 13:58:07,002 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-14 13:58:07,003 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:58:07,003 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:58:07,003 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:58:07,005 WARN L623 FunctionHandler]: Unknown extern function input_event [2022-12-14 13:58:07,005 WARN L623 FunctionHandler]: Unknown extern function input_event [2022-12-14 13:58:07,005 WARN L623 FunctionHandler]: Unknown extern function input_event [2022-12-14 13:58:07,006 WARN L623 FunctionHandler]: Unknown extern function input_event [2022-12-14 13:58:07,008 WARN L623 FunctionHandler]: Unknown extern function i2c_smbus_read_block_data [2022-12-14 13:58:07,009 WARN L623 FunctionHandler]: Unknown extern function i2c_smbus_read_block_data [2022-12-14 13:58:07,011 WARN L623 FunctionHandler]: Unknown extern function i2c_smbus_read_byte_data [2022-12-14 13:58:07,012 WARN L623 FunctionHandler]: Unknown extern function i2c_smbus_write_byte_data [2022-12-14 13:58:07,013 WARN L623 FunctionHandler]: Unknown extern function i2c_smbus_read_i2c_block_data [2022-12-14 13:58:07,013 WARN L623 FunctionHandler]: Unknown extern function i2c_smbus_write_i2c_block_data [2022-12-14 13:58:07,020 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-12-14 13:58:07,021 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:58:07,022 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:58:07,023 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:58:07,024 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-12-14 13:58:07,025 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:07,026 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:07,026 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:07,029 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-12-14 13:58:07,031 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:07,032 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:07,032 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:07,033 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 13:58:07,033 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:07,033 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-12-14 13:58:07,034 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:07,034 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:07,035 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 13:58:07,036 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:07,037 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 13:58:07,037 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:07,037 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-12-14 13:58:07,037 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:07,038 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:07,038 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:07,039 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:07,040 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 13:58:07,040 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-12-14 13:58:07,041 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-12-14 13:58:07,042 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-12-14 13:58:07,042 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:58:07,046 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:07,047 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:07,047 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:07,048 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:07,048 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 13:58:07,048 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:07,049 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:07,050 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:07,051 WARN L623 FunctionHandler]: Unknown extern function input_mt_report_slot_state [2022-12-14 13:58:07,051 WARN L623 FunctionHandler]: Unknown extern function input_mt_sync_frame [2022-12-14 13:58:07,056 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:58:07,056 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:58:07,057 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:58:07,057 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 13:58:07,057 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:58:07,058 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:58:07,058 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:58:07,059 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 13:58:07,060 WARN L623 FunctionHandler]: Unknown extern function __msecs_to_jiffies [2022-12-14 13:58:07,061 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 13:58:07,063 WARN L623 FunctionHandler]: Unknown extern function i2c_master_recv [2022-12-14 13:58:07,063 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-12-14 13:58:07,067 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion_timeout [2022-12-14 13:58:07,069 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-12-14 13:58:07,086 WARN L623 FunctionHandler]: Unknown extern function crc_itu_t [2022-12-14 13:58:07,086 WARN L623 FunctionHandler]: Unknown extern function crc_itu_t [2022-12-14 13:58:07,092 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:07,092 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:07,093 WARN L623 FunctionHandler]: Unknown extern function crc_itu_t [2022-12-14 13:58:07,093 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:07,094 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:07,094 WARN L623 FunctionHandler]: Unknown extern function crc_itu_t [2022-12-14 13:58:07,095 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:07,097 WARN L623 FunctionHandler]: Unknown extern function crc_itu_t [2022-12-14 13:58:07,098 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:07,108 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:07,109 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:07,109 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:07,110 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:07,111 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:07,138 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-12-14 13:58:07,138 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-12-14 13:58:07,146 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 13:58:07,159 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 13:58:07,159 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:07,164 WARN L623 FunctionHandler]: Unknown extern function complete [2022-12-14 13:58:07,164 WARN L623 FunctionHandler]: Unknown extern function complete [2022-12-14 13:58:07,167 WARN L623 FunctionHandler]: Unknown extern function input_mt_report_slot_state [2022-12-14 13:58:07,169 WARN L623 FunctionHandler]: Unknown extern function input_mt_sync_frame [2022-12-14 13:58:07,170 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:07,170 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:07,171 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:07,171 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:07,172 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:07,172 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:07,173 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:58:07,177 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:58:07,177 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:58:07,177 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:58:07,178 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 13:58:07,178 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:58:07,178 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:58:07,178 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 13:58:07,179 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-14 13:58:07,179 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:58:07,179 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_f378a1b9-f746-4035-b0ed-a3a3d29de8c9/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--mouse--cyapatp.ko-entry_point.cil.out.i[322979,322992] [2022-12-14 13:58:07,195 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 13:58:07,376 INFO L208 MainTranslator]: Completed translation [2022-12-14 13:58:07,376 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:58:07 WrapperNode [2022-12-14 13:58:07,376 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 13:58:07,377 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 13:58:07,377 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 13:58:07,377 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 13:58:07,384 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:58:07" (1/1) ... [2022-12-14 13:58:07,443 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:58:07" (1/1) ... [2022-12-14 13:58:07,650 INFO L138 Inliner]: procedures = 464, calls = 3437, calls flagged for inlining = 185, calls inlined = 179, statements flattened = 9136 [2022-12-14 13:58:07,650 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 13:58:07,651 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 13:58:07,651 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 13:58:07,651 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 13:58:07,661 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:58:07" (1/1) ... [2022-12-14 13:58:07,661 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:58:07" (1/1) ... [2022-12-14 13:58:07,691 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:58:07" (1/1) ... [2022-12-14 13:58:07,692 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:58:07" (1/1) ... [2022-12-14 13:58:07,804 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:58:07" (1/1) ... [2022-12-14 13:58:07,830 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:58:07" (1/1) ... [2022-12-14 13:58:07,909 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:58:07" (1/1) ... [2022-12-14 13:58:07,926 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:58:07" (1/1) ... [2022-12-14 13:58:07,987 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 13:58:07,988 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 13:58:07,988 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 13:58:07,988 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 13:58:07,989 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:58:07" (1/1) ... [2022-12-14 13:58:07,995 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 13:58:08,006 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f378a1b9-f746-4035-b0ed-a3a3d29de8c9/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 13:58:08,018 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f378a1b9-f746-4035-b0ed-a3a3d29de8c9/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-14 13:58:08,021 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f378a1b9-f746-4035-b0ed-a3a3d29de8c9/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-14 13:58:08,059 INFO L130 BoogieDeclarations]: Found specification of procedure cyapa_gen5_read_idac_data [2022-12-14 13:58:08,059 INFO L138 BoogieDeclarations]: Found implementation of procedure cyapa_gen5_read_idac_data [2022-12-14 13:58:08,059 INFO L130 BoogieDeclarations]: Found specification of procedure cyapa_gen3_bl_activate [2022-12-14 13:58:08,059 INFO L138 BoogieDeclarations]: Found implementation of procedure cyapa_gen3_bl_activate [2022-12-14 13:58:08,059 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_set_suspended [2022-12-14 13:58:08,059 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_set_suspended [2022-12-14 13:58:08,059 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-12-14 13:58:08,059 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-12-14 13:58:08,059 INFO L130 BoogieDeclarations]: Found specification of procedure cyapa_write_byte [2022-12-14 13:58:08,060 INFO L138 BoogieDeclarations]: Found implementation of procedure cyapa_write_byte [2022-12-14 13:58:08,060 INFO L130 BoogieDeclarations]: Found specification of procedure cyapa_gen3_do_calibrate [2022-12-14 13:58:08,060 INFO L138 BoogieDeclarations]: Found implementation of procedure cyapa_gen3_do_calibrate [2022-12-14 13:58:08,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-14 13:58:08,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-14 13:58:08,060 INFO L130 BoogieDeclarations]: Found specification of procedure cyapa_gen5_irq_handler [2022-12-14 13:58:08,060 INFO L138 BoogieDeclarations]: Found implementation of procedure cyapa_gen5_irq_handler [2022-12-14 13:58:08,060 INFO L130 BoogieDeclarations]: Found specification of procedure cyapa_irq [2022-12-14 13:58:08,060 INFO L138 BoogieDeclarations]: Found implementation of procedure cyapa_irq [2022-12-14 13:58:08,060 INFO L130 BoogieDeclarations]: Found specification of procedure cyapa_calibrate_store [2022-12-14 13:58:08,061 INFO L138 BoogieDeclarations]: Found implementation of procedure cyapa_calibrate_store [2022-12-14 13:58:08,061 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2022-12-14 13:58:08,061 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2022-12-14 13:58:08,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_state_sync_lock_of_cyapa [2022-12-14 13:58:08,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_state_sync_lock_of_cyapa [2022-12-14 13:58:08,061 INFO L130 BoogieDeclarations]: Found specification of procedure cyapa_gen3_irq_handler [2022-12-14 13:58:08,061 INFO L138 BoogieDeclarations]: Found implementation of procedure cyapa_gen3_irq_handler [2022-12-14 13:58:08,061 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2022-12-14 13:58:08,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2022-12-14 13:58:08,061 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_put_sync_autosuspend [2022-12-14 13:58:08,061 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_put_sync_autosuspend [2022-12-14 13:58:08,062 INFO L130 BoogieDeclarations]: Found specification of procedure cyapa_reinitialize [2022-12-14 13:58:08,062 INFO L138 BoogieDeclarations]: Found implementation of procedure cyapa_reinitialize [2022-12-14 13:58:08,062 INFO L130 BoogieDeclarations]: Found specification of procedure cyapa_show_product_id [2022-12-14 13:58:08,062 INFO L138 BoogieDeclarations]: Found implementation of procedure cyapa_show_product_id [2022-12-14 13:58:08,062 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_check_functionality [2022-12-14 13:58:08,062 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_check_functionality [2022-12-14 13:58:08,062 INFO L130 BoogieDeclarations]: Found specification of procedure cyapa_show_mode [2022-12-14 13:58:08,062 INFO L138 BoogieDeclarations]: Found implementation of procedure cyapa_show_mode [2022-12-14 13:58:08,062 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2022-12-14 13:58:08,062 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event [2022-12-14 13:58:08,062 INFO L130 BoogieDeclarations]: Found specification of procedure cyapa_create_input_dev [2022-12-14 13:58:08,063 INFO L138 BoogieDeclarations]: Found implementation of procedure cyapa_create_input_dev [2022-12-14 13:58:08,063 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-12-14 13:58:08,063 INFO L130 BoogieDeclarations]: Found specification of procedure cyapa_gen5_irq_cmd_handler [2022-12-14 13:58:08,063 INFO L138 BoogieDeclarations]: Found implementation of procedure cyapa_gen5_irq_cmd_handler [2022-12-14 13:58:08,063 INFO L130 BoogieDeclarations]: Found specification of procedure cyapa_show_baseline [2022-12-14 13:58:08,063 INFO L138 BoogieDeclarations]: Found implementation of procedure cyapa_show_baseline [2022-12-14 13:58:08,063 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 13:58:08,063 INFO L130 BoogieDeclarations]: Found specification of procedure cyapa_gen3_initialize [2022-12-14 13:58:08,063 INFO L138 BoogieDeclarations]: Found implementation of procedure cyapa_gen3_initialize [2022-12-14 13:58:08,063 INFO L130 BoogieDeclarations]: Found specification of procedure cyapa_i2c_reg_read_block [2022-12-14 13:58:08,064 INFO L138 BoogieDeclarations]: Found implementation of procedure cyapa_i2c_reg_read_block [2022-12-14 13:58:08,064 INFO L130 BoogieDeclarations]: Found specification of procedure cyapa_pwr_cmd_to_sleep_time [2022-12-14 13:58:08,064 INFO L138 BoogieDeclarations]: Found implementation of procedure cyapa_pwr_cmd_to_sleep_time [2022-12-14 13:58:08,064 INFO L130 BoogieDeclarations]: Found specification of procedure cyapa_runtime_suspend [2022-12-14 13:58:08,064 INFO L138 BoogieDeclarations]: Found implementation of procedure cyapa_runtime_suspend [2022-12-14 13:58:08,064 INFO L130 BoogieDeclarations]: Found specification of procedure input_mt_sync_frame [2022-12-14 13:58:08,064 INFO L138 BoogieDeclarations]: Found implementation of procedure input_mt_sync_frame [2022-12-14 13:58:08,064 INFO L130 BoogieDeclarations]: Found specification of procedure input_mt_report_slot_state [2022-12-14 13:58:08,064 INFO L138 BoogieDeclarations]: Found implementation of procedure input_mt_report_slot_state [2022-12-14 13:58:08,064 INFO L130 BoogieDeclarations]: Found specification of procedure cyapa_probe [2022-12-14 13:58:08,064 INFO L138 BoogieDeclarations]: Found implementation of procedure cyapa_probe [2022-12-14 13:58:08,065 INFO L130 BoogieDeclarations]: Found specification of procedure input_abs_set_res [2022-12-14 13:58:08,065 INFO L138 BoogieDeclarations]: Found implementation of procedure input_abs_set_res [2022-12-14 13:58:08,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_successful_malloc [2022-12-14 13:58:08,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_successful_malloc [2022-12-14 13:58:08,065 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_key [2022-12-14 13:58:08,065 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_key [2022-12-14 13:58:08,065 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-12-14 13:58:08,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_state_sync_lock_of_cyapa [2022-12-14 13:58:08,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_state_sync_lock_of_cyapa [2022-12-14 13:58:08,065 INFO L130 BoogieDeclarations]: Found specification of procedure cyapa_update_fw_store [2022-12-14 13:58:08,065 INFO L138 BoogieDeclarations]: Found implementation of procedure cyapa_update_fw_store [2022-12-14 13:58:08,066 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2022-12-14 13:58:08,066 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2022-12-14 13:58:08,066 INFO L130 BoogieDeclarations]: Found specification of procedure cyapa_gen3_check_fw [2022-12-14 13:58:08,066 INFO L138 BoogieDeclarations]: Found implementation of procedure cyapa_gen3_check_fw [2022-12-14 13:58:08,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-12-14 13:58:08,066 INFO L130 BoogieDeclarations]: Found specification of procedure cyapa_i2c_reg_write_block [2022-12-14 13:58:08,066 INFO L138 BoogieDeclarations]: Found implementation of procedure cyapa_i2c_reg_write_block [2022-12-14 13:58:08,066 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 13:58:08,066 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2022-12-14 13:58:08,066 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2022-12-14 13:58:08,067 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~~bool~0 [2022-12-14 13:58:08,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~~bool~0 [2022-12-14 13:58:08,067 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-12-14 13:58:08,067 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-12-14 13:58:08,067 INFO L130 BoogieDeclarations]: Found specification of procedure cyapa_gen5_suspend_scanning [2022-12-14 13:58:08,067 INFO L138 BoogieDeclarations]: Found implementation of procedure cyapa_gen5_suspend_scanning [2022-12-14 13:58:08,067 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2022-12-14 13:58:08,067 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2022-12-14 13:58:08,067 INFO L130 BoogieDeclarations]: Found specification of procedure cyapa_sleep_time_to_pwr_cmd [2022-12-14 13:58:08,067 INFO L138 BoogieDeclarations]: Found implementation of procedure cyapa_sleep_time_to_pwr_cmd [2022-12-14 13:58:08,067 INFO L130 BoogieDeclarations]: Found specification of procedure cyapa_show_rt_suspend_scanrate [2022-12-14 13:58:08,068 INFO L138 BoogieDeclarations]: Found implementation of procedure cyapa_show_rt_suspend_scanrate [2022-12-14 13:58:08,068 INFO L130 BoogieDeclarations]: Found specification of procedure cyapa_gen5_set_power_mode [2022-12-14 13:58:08,068 INFO L138 BoogieDeclarations]: Found implementation of procedure cyapa_gen5_set_power_mode [2022-12-14 13:58:08,068 INFO L130 BoogieDeclarations]: Found specification of procedure cyapa_show_fm_ver [2022-12-14 13:58:08,068 INFO L138 BoogieDeclarations]: Found implementation of procedure cyapa_show_fm_ver [2022-12-14 13:58:08,068 INFO L130 BoogieDeclarations]: Found specification of procedure cyapa_update_suspend_scanrate [2022-12-14 13:58:08,068 INFO L138 BoogieDeclarations]: Found implementation of procedure cyapa_update_suspend_scanrate [2022-12-14 13:58:08,068 INFO L130 BoogieDeclarations]: Found specification of procedure cyapa_gen5_calibrate_pwcs [2022-12-14 13:58:08,068 INFO L138 BoogieDeclarations]: Found implementation of procedure cyapa_gen5_calibrate_pwcs [2022-12-14 13:58:08,068 INFO L130 BoogieDeclarations]: Found specification of procedure cyapa_gen5_bl_initiate [2022-12-14 13:58:08,069 INFO L138 BoogieDeclarations]: Found implementation of procedure cyapa_gen5_bl_initiate [2022-12-14 13:58:08,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-12-14 13:58:08,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-12-14 13:58:08,069 INFO L130 BoogieDeclarations]: Found specification of procedure cyapa_gen3_irq_cmd_handler [2022-12-14 13:58:08,069 INFO L138 BoogieDeclarations]: Found implementation of procedure cyapa_gen3_irq_cmd_handler [2022-12-14 13:58:08,069 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 13:58:08,069 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2022-12-14 13:58:08,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2022-12-14 13:58:08,069 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2022-12-14 13:58:08,069 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2022-12-14 13:58:08,069 INFO L130 BoogieDeclarations]: Found specification of procedure cyapa_gen3_do_fw_update [2022-12-14 13:58:08,070 INFO L138 BoogieDeclarations]: Found implementation of procedure cyapa_gen3_do_fw_update [2022-12-14 13:58:08,070 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 13:58:08,070 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_streq [2022-12-14 13:58:08,070 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_streq [2022-12-14 13:58:08,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-12-14 13:58:08,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-12-14 13:58:08,070 INFO L130 BoogieDeclarations]: Found specification of procedure cyapa_show_suspend_scanrate [2022-12-14 13:58:08,070 INFO L138 BoogieDeclarations]: Found implementation of procedure cyapa_show_suspend_scanrate [2022-12-14 13:58:08,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 13:58:08,070 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-12-14 13:58:08,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-12-14 13:58:08,071 INFO L130 BoogieDeclarations]: Found specification of procedure cyapa_gen3_bl_enter [2022-12-14 13:58:08,071 INFO L138 BoogieDeclarations]: Found implementation of procedure cyapa_gen3_bl_enter [2022-12-14 13:58:08,071 INFO L130 BoogieDeclarations]: Found specification of procedure cyapa_read_block [2022-12-14 13:58:08,071 INFO L138 BoogieDeclarations]: Found implementation of procedure cyapa_read_block [2022-12-14 13:58:08,071 INFO L130 BoogieDeclarations]: Found specification of procedure cyapa_gen5_read_panel_scan_raw_data [2022-12-14 13:58:08,071 INFO L138 BoogieDeclarations]: Found implementation of procedure cyapa_gen5_read_panel_scan_raw_data [2022-12-14 13:58:08,071 INFO L130 BoogieDeclarations]: Found specification of procedure cyapa_gen5_deep_sleep [2022-12-14 13:58:08,071 INFO L138 BoogieDeclarations]: Found implementation of procedure cyapa_gen5_deep_sleep [2022-12-14 13:58:08,071 INFO L130 BoogieDeclarations]: Found specification of procedure cyapa_read_byte [2022-12-14 13:58:08,071 INFO L138 BoogieDeclarations]: Found implementation of procedure cyapa_read_byte [2022-12-14 13:58:08,071 INFO L130 BoogieDeclarations]: Found specification of procedure cyapa_gen5_change_power_state [2022-12-14 13:58:08,072 INFO L138 BoogieDeclarations]: Found implementation of procedure cyapa_gen5_change_power_state [2022-12-14 13:58:08,072 INFO L130 BoogieDeclarations]: Found specification of procedure cyapa_gen5_do_operational_check [2022-12-14 13:58:08,072 INFO L138 BoogieDeclarations]: Found implementation of procedure cyapa_gen5_do_operational_check [2022-12-14 13:58:08,072 INFO L130 BoogieDeclarations]: Found specification of procedure cyapa_gen5_bl_activate [2022-12-14 13:58:08,072 INFO L138 BoogieDeclarations]: Found implementation of procedure cyapa_gen5_bl_activate [2022-12-14 13:58:08,072 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 13:58:08,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 13:58:08,072 INFO L130 BoogieDeclarations]: Found specification of procedure cyapa_gen3_do_operational_check [2022-12-14 13:58:08,072 INFO L138 BoogieDeclarations]: Found implementation of procedure cyapa_gen3_do_operational_check [2022-12-14 13:58:08,072 INFO L130 BoogieDeclarations]: Found specification of procedure __cmpxchg_wrong_size [2022-12-14 13:58:08,072 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-12-14 13:58:08,073 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-12-14 13:58:08,073 INFO L130 BoogieDeclarations]: Found specification of procedure cyapa_open [2022-12-14 13:58:08,073 INFO L138 BoogieDeclarations]: Found implementation of procedure cyapa_open [2022-12-14 13:58:08,073 INFO L130 BoogieDeclarations]: Found specification of procedure crc_itu_t [2022-12-14 13:58:08,073 INFO L138 BoogieDeclarations]: Found implementation of procedure crc_itu_t [2022-12-14 13:58:08,073 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-12-14 13:58:08,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-14 13:58:08,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-12-14 13:58:08,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-12-14 13:58:08,073 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le32 [2022-12-14 13:58:08,073 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le32 [2022-12-14 13:58:08,074 INFO L130 BoogieDeclarations]: Found specification of procedure cyapa_gen5_state_parse [2022-12-14 13:58:08,074 INFO L138 BoogieDeclarations]: Found implementation of procedure cyapa_gen5_state_parse [2022-12-14 13:58:08,074 INFO L130 BoogieDeclarations]: Found specification of procedure cyapa_gen3_state_parse [2022-12-14 13:58:08,074 INFO L138 BoogieDeclarations]: Found implementation of procedure cyapa_gen3_state_parse [2022-12-14 13:58:08,074 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2022-12-14 13:58:08,074 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2022-12-14 13:58:08,074 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2022-12-14 13:58:08,074 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2022-12-14 13:58:08,074 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-12-14 13:58:08,074 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-12-14 13:58:08,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-12-14 13:58:08,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-12-14 13:58:08,075 INFO L130 BoogieDeclarations]: Found specification of procedure cyapa_suspend [2022-12-14 13:58:08,075 INFO L138 BoogieDeclarations]: Found implementation of procedure cyapa_suspend [2022-12-14 13:58:08,075 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le16 [2022-12-14 13:58:08,075 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le16 [2022-12-14 13:58:08,075 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-12-14 13:58:08,075 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-12-14 13:58:08,075 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-14 13:58:08,075 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-14 13:58:08,075 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_merge_group [2022-12-14 13:58:08,075 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_merge_group [2022-12-14 13:58:08,075 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2022-12-14 13:58:08,076 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2022-12-14 13:58:08,076 INFO L130 BoogieDeclarations]: Found specification of procedure cyapa_poll_state [2022-12-14 13:58:08,076 INFO L138 BoogieDeclarations]: Found implementation of procedure cyapa_poll_state [2022-12-14 13:58:08,076 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-14 13:58:08,076 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-14 13:58:08,076 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_get_sync [2022-12-14 13:58:08,076 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_get_sync [2022-12-14 13:58:08,076 INFO L130 BoogieDeclarations]: Found specification of procedure cyapa_resume [2022-12-14 13:58:08,076 INFO L138 BoogieDeclarations]: Found implementation of procedure cyapa_resume [2022-12-14 13:58:08,076 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2022-12-14 13:58:08,076 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2022-12-14 13:58:08,077 INFO L130 BoogieDeclarations]: Found specification of procedure cyapa_enable_irq_for_cmd [2022-12-14 13:58:08,077 INFO L138 BoogieDeclarations]: Found implementation of procedure cyapa_enable_irq_for_cmd [2022-12-14 13:58:08,077 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2022-12-14 13:58:08,077 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2022-12-14 13:58:08,077 INFO L130 BoogieDeclarations]: Found specification of procedure devm_add_action [2022-12-14 13:58:08,077 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_add_action [2022-12-14 13:58:08,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_state_sync_lock_of_cyapa [2022-12-14 13:58:08,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_state_sync_lock_of_cyapa [2022-12-14 13:58:08,077 INFO L130 BoogieDeclarations]: Found specification of procedure input_mt_slot [2022-12-14 13:58:08,077 INFO L138 BoogieDeclarations]: Found implementation of procedure input_mt_slot [2022-12-14 13:58:08,077 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 13:58:08,078 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 13:58:08,078 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2022-12-14 13:58:08,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2022-12-14 13:58:08,078 INFO L130 BoogieDeclarations]: Found specification of procedure cyapa_i2c_pip_read [2022-12-14 13:58:08,078 INFO L138 BoogieDeclarations]: Found implementation of procedure cyapa_i2c_pip_read [2022-12-14 13:58:08,078 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le32 [2022-12-14 13:58:08,078 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le32 [2022-12-14 13:58:08,078 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2022-12-14 13:58:08,078 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2022-12-14 13:58:08,078 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2022-12-14 13:58:08,079 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2022-12-14 13:58:08,079 INFO L130 BoogieDeclarations]: Found specification of procedure cyapa_empty_pip_output_data [2022-12-14 13:58:08,079 INFO L138 BoogieDeclarations]: Found implementation of procedure cyapa_empty_pip_output_data [2022-12-14 13:58:08,079 INFO L130 BoogieDeclarations]: Found specification of procedure input_get_drvdata [2022-12-14 13:58:08,079 INFO L138 BoogieDeclarations]: Found implementation of procedure input_get_drvdata [2022-12-14 13:58:08,079 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 13:58:08,079 INFO L130 BoogieDeclarations]: Found specification of procedure cyapa_gen5_bl_enter [2022-12-14 13:58:08,079 INFO L138 BoogieDeclarations]: Found implementation of procedure cyapa_gen5_bl_enter [2022-12-14 13:58:08,079 INFO L130 BoogieDeclarations]: Found specification of procedure cyapa_update_rt_suspend_scanrate [2022-12-14 13:58:08,079 INFO L138 BoogieDeclarations]: Found implementation of procedure cyapa_update_rt_suspend_scanrate [2022-12-14 13:58:08,079 INFO L130 BoogieDeclarations]: Found specification of procedure cyapa_i2c_pip_write [2022-12-14 13:58:08,080 INFO L138 BoogieDeclarations]: Found implementation of procedure cyapa_i2c_pip_write [2022-12-14 13:58:08,080 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2022-12-14 13:58:08,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2022-12-14 13:58:08,080 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-12-14 13:58:08,080 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-12-14 13:58:08,080 INFO L130 BoogieDeclarations]: Found specification of procedure cyapa_gen3_set_power_mode [2022-12-14 13:58:08,080 INFO L138 BoogieDeclarations]: Found implementation of procedure cyapa_gen3_set_power_mode [2022-12-14 13:58:08,080 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-12-14 13:58:08,080 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-12-14 13:58:08,080 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtou16 [2022-12-14 13:58:08,080 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtou16 [2022-12-14 13:58:08,080 INFO L130 BoogieDeclarations]: Found specification of procedure cyapa_gen5_initialize [2022-12-14 13:58:08,081 INFO L138 BoogieDeclarations]: Found implementation of procedure cyapa_gen5_initialize [2022-12-14 13:58:08,081 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u16~0~TO~int [2022-12-14 13:58:08,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u16~0~TO~int [2022-12-14 13:58:08,081 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_abs [2022-12-14 13:58:08,081 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_abs [2022-12-14 13:58:08,081 INFO L130 BoogieDeclarations]: Found specification of procedure cyapa_gen5_do_fw_update [2022-12-14 13:58:08,081 INFO L138 BoogieDeclarations]: Found implementation of procedure cyapa_gen5_do_fw_update [2022-12-14 13:58:08,081 INFO L130 BoogieDeclarations]: Found specification of procedure devm_request_threaded_irq [2022-12-14 13:58:08,081 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_request_threaded_irq [2022-12-14 13:58:08,081 INFO L130 BoogieDeclarations]: Found specification of procedure cyapa_gen3_write_blocks [2022-12-14 13:58:08,081 INFO L138 BoogieDeclarations]: Found implementation of procedure cyapa_gen3_write_blocks [2022-12-14 13:58:08,082 INFO L130 BoogieDeclarations]: Found specification of procedure __pm_runtime_set_status [2022-12-14 13:58:08,082 INFO L138 BoogieDeclarations]: Found implementation of procedure __pm_runtime_set_status [2022-12-14 13:58:08,082 INFO L130 BoogieDeclarations]: Found specification of procedure irq_set_irq_wake [2022-12-14 13:58:08,082 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_set_irq_wake [2022-12-14 13:58:08,082 INFO L130 BoogieDeclarations]: Found specification of procedure cyapa_gen3_bl_initiate [2022-12-14 13:58:08,082 INFO L138 BoogieDeclarations]: Found implementation of procedure cyapa_gen3_bl_initiate [2022-12-14 13:58:08,082 INFO L130 BoogieDeclarations]: Found specification of procedure cyapa_gen3_empty_output_data [2022-12-14 13:58:08,082 INFO L138 BoogieDeclarations]: Found implementation of procedure cyapa_gen3_empty_output_data [2022-12-14 13:58:08,082 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_be16 [2022-12-14 13:58:08,082 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_be16 [2022-12-14 13:58:08,082 INFO L130 BoogieDeclarations]: Found specification of procedure cyapa_gen5_resume_scanning [2022-12-14 13:58:08,082 INFO L138 BoogieDeclarations]: Found implementation of procedure cyapa_gen5_resume_scanning [2022-12-14 13:58:08,083 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2022-12-14 13:58:08,083 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2022-12-14 13:58:08,083 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_enabled [2022-12-14 13:58:08,083 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_enabled [2022-12-14 13:58:08,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 13:58:08,083 INFO L130 BoogieDeclarations]: Found specification of procedure cyapa_check_is_operational [2022-12-14 13:58:08,083 INFO L138 BoogieDeclarations]: Found implementation of procedure cyapa_check_is_operational [2022-12-14 13:58:08,083 INFO L130 BoogieDeclarations]: Found specification of procedure input_sync [2022-12-14 13:58:08,083 INFO L138 BoogieDeclarations]: Found implementation of procedure input_sync [2022-12-14 13:58:08,083 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_disable [2022-12-14 13:58:08,083 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_disable [2022-12-14 13:58:08,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-12-14 13:58:08,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-12-14 13:58:08,084 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_unmerge_group [2022-12-14 13:58:08,084 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_unmerge_group [2022-12-14 13:58:08,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_state_sync_lock_of_cyapa [2022-12-14 13:58:08,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_state_sync_lock_of_cyapa [2022-12-14 13:58:08,084 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2022-12-14 13:58:08,084 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2022-12-14 13:58:08,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-12-14 13:58:08,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-12-14 13:58:08,084 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_read_block_data [2022-12-14 13:58:08,084 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_read_block_data [2022-12-14 13:58:08,085 INFO L130 BoogieDeclarations]: Found specification of procedure cyapa_gen5_do_calibrate [2022-12-14 13:58:08,085 INFO L138 BoogieDeclarations]: Found implementation of procedure cyapa_gen5_do_calibrate [2022-12-14 13:58:08,085 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-12-14 13:58:08,085 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-12-14 13:58:08,085 INFO L130 BoogieDeclarations]: Found specification of procedure cyapa_disable_irq_for_cmd [2022-12-14 13:58:08,085 INFO L138 BoogieDeclarations]: Found implementation of procedure cyapa_disable_irq_for_cmd [2022-12-14 13:58:08,085 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_abs_params [2022-12-14 13:58:08,085 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_abs_params [2022-12-14 13:58:08,085 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_send [2022-12-14 13:58:08,085 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_send [2022-12-14 13:58:08,085 INFO L130 BoogieDeclarations]: Found specification of procedure cyapa_gen3_show_baseline [2022-12-14 13:58:08,086 INFO L138 BoogieDeclarations]: Found implementation of procedure cyapa_gen3_show_baseline [2022-12-14 13:58:08,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-12-14 13:58:08,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-12-14 13:58:08,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2022-12-14 13:58:08,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2022-12-14 13:58:08,086 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2022-12-14 13:58:08,086 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2022-12-14 13:58:08,086 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2022-12-14 13:58:08,086 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2022-12-14 13:58:08,086 INFO L130 BoogieDeclarations]: Found specification of procedure device_may_wakeup [2022-12-14 13:58:08,086 INFO L138 BoogieDeclarations]: Found implementation of procedure device_may_wakeup [2022-12-14 13:58:08,086 INFO L130 BoogieDeclarations]: Found specification of procedure cyapa_gen5_bl_deactivate [2022-12-14 13:58:08,087 INFO L138 BoogieDeclarations]: Found implementation of procedure cyapa_gen5_bl_deactivate [2022-12-14 13:58:08,087 INFO L130 BoogieDeclarations]: Found specification of procedure cyapa_gen5_show_baseline [2022-12-14 13:58:08,087 INFO L138 BoogieDeclarations]: Found implementation of procedure cyapa_gen5_show_baseline [2022-12-14 13:58:08,087 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_set_active [2022-12-14 13:58:08,087 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_set_active [2022-12-14 13:58:08,087 INFO L130 BoogieDeclarations]: Found specification of procedure cyapa_detect [2022-12-14 13:58:08,087 INFO L138 BoogieDeclarations]: Found implementation of procedure cyapa_detect [2022-12-14 13:58:08,087 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-12-14 13:58:08,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-12-14 13:58:08,087 INFO L130 BoogieDeclarations]: Found specification of procedure cyapa_i2c_pip_cmd_irq_sync [2022-12-14 13:58:08,088 INFO L138 BoogieDeclarations]: Found implementation of procedure cyapa_i2c_pip_cmd_irq_sync [2022-12-14 13:58:08,088 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_enable [2022-12-14 13:58:08,088 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_enable [2022-12-14 13:58:08,088 INFO L130 BoogieDeclarations]: Found specification of procedure cyapa_gen5_check_fw [2022-12-14 13:58:08,088 INFO L138 BoogieDeclarations]: Found implementation of procedure cyapa_gen5_check_fw [2022-12-14 13:58:08,088 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 13:58:08,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_cmd_lock_of_cyapa_gen5_cmd_states [2022-12-14 13:58:08,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_cmd_lock_of_cyapa_gen5_cmd_states [2022-12-14 13:58:08,088 INFO L130 BoogieDeclarations]: Found specification of procedure cyapa_runtime_resume [2022-12-14 13:58:08,088 INFO L138 BoogieDeclarations]: Found implementation of procedure cyapa_runtime_resume [2022-12-14 13:58:08,088 INFO L130 BoogieDeclarations]: Found specification of procedure cyapa_gen3_csum [2022-12-14 13:58:08,089 INFO L138 BoogieDeclarations]: Found implementation of procedure cyapa_gen3_csum [2022-12-14 13:58:08,089 INFO L130 BoogieDeclarations]: Found specification of procedure cyapa_parse_structure_data [2022-12-14 13:58:08,089 INFO L138 BoogieDeclarations]: Found implementation of procedure cyapa_parse_structure_data [2022-12-14 13:58:08,089 INFO L130 BoogieDeclarations]: Found specification of procedure cyapa_gen3_bl_deactivate [2022-12-14 13:58:08,089 INFO L138 BoogieDeclarations]: Found implementation of procedure cyapa_gen3_bl_deactivate [2022-12-14 13:58:08,805 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 13:58:08,807 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 13:58:10,094 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-12-14 13:58:24,720 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 13:58:27,064 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 13:58:27,064 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-12-14 13:58:27,068 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 01:58:27 BoogieIcfgContainer [2022-12-14 13:58:27,069 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 13:58:27,070 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-14 13:58:27,070 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-14 13:58:27,073 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-14 13:58:27,073 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.12 01:58:04" (1/3) ... [2022-12-14 13:58:27,073 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@c30d06c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 01:58:27, skipping insertion in model container [2022-12-14 13:58:27,073 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:58:07" (2/3) ... [2022-12-14 13:58:27,074 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@c30d06c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 01:58:27, skipping insertion in model container [2022-12-14 13:58:27,074 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 01:58:27" (3/3) ... [2022-12-14 13:58:27,075 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--input--mouse--cyapatp.ko-entry_point.cil.out.i [2022-12-14 13:58:27,089 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-14 13:58:27,089 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-12-14 13:58:27,190 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-14 13:58:27,197 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=FINITE_AUTOMATA, 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;@6f1357c0, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-12-14 13:58:27,197 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-12-14 13:58:27,206 INFO L276 IsEmpty]: Start isEmpty. Operand has 2344 states, 1513 states have (on average 1.3879709187045606) internal successors, (2100), 1563 states have internal predecessors, (2100), 673 states have call successors, (673), 157 states have call predecessors, (673), 156 states have return successors, (655), 655 states have call predecessors, (655), 655 states have call successors, (655) [2022-12-14 13:58:27,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-14 13:58:27,220 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 13:58:27,221 INFO L195 NwaCegarLoop]: trace histogram [19, 19, 19, 19, 19, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 13:58:27,221 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 13:58:27,225 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 13:58:27,225 INFO L85 PathProgramCache]: Analyzing trace with hash -429383374, now seen corresponding path program 1 times [2022-12-14 13:58:27,232 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 13:58:27,232 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1080189591] [2022-12-14 13:58:27,232 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 13:58:27,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 13:58:27,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 13:58:28,017 INFO L134 CoverageAnalysis]: Checked inductivity of 1068 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1068 trivial. 0 not checked. [2022-12-14 13:58:28,018 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 13:58:28,018 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1080189591] [2022-12-14 13:58:28,018 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1080189591] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 13:58:28,019 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 13:58:28,019 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 13:58:28,020 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1642850269] [2022-12-14 13:58:28,021 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 13:58:28,024 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 13:58:28,025 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 13:58:28,052 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 13:58:28,052 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 13:58:28,058 INFO L87 Difference]: Start difference. First operand has 2344 states, 1513 states have (on average 1.3879709187045606) internal successors, (2100), 1563 states have internal predecessors, (2100), 673 states have call successors, (673), 157 states have call predecessors, (673), 156 states have return successors, (655), 655 states have call predecessors, (655), 655 states have call successors, (655) Second operand has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 2 states have call successors, (30), 2 states have call predecessors, (30), 1 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) [2022-12-14 13:58:29,910 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.37s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:58:33,514 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 13:58:36,060 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 13:58:36,060 INFO L93 Difference]: Finished difference Result 6890 states and 10441 transitions. [2022-12-14 13:58:36,061 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 13:58:36,062 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 2 states have call successors, (30), 2 states have call predecessors, (30), 1 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) Word has length 210 [2022-12-14 13:58:36,064 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 13:58:36,110 INFO L225 Difference]: With dead ends: 6890 [2022-12-14 13:58:36,110 INFO L226 Difference]: Without dead ends: 4556 [2022-12-14 13:58:36,134 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 13:58:36,137 INFO L413 NwaCegarLoop]: 3714 mSDtfsCounter, 3347 mSDsluCounter, 3014 mSDsCounter, 0 mSdLazyCounter, 656 mSolverCounterSat, 2 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3351 SdHoareTripleChecker+Valid, 6728 SdHoareTripleChecker+Invalid, 659 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 656 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.7s IncrementalHoareTripleChecker+Time [2022-12-14 13:58:36,138 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3351 Valid, 6728 Invalid, 659 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 656 Invalid, 1 Unknown, 0 Unchecked, 7.7s Time] [2022-12-14 13:58:36,164 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4556 states. [2022-12-14 13:58:36,383 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4556 to 4536. [2022-12-14 13:58:36,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4536 states, 2963 states have (on average 1.3776577792777591) internal successors, (4082), 3014 states have internal predecessors, (4082), 1263 states have call successors, (1263), 310 states have call predecessors, (1263), 309 states have return successors, (1256), 1251 states have call predecessors, (1256), 1252 states have call successors, (1256) [2022-12-14 13:58:36,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4536 states to 4536 states and 6601 transitions. [2022-12-14 13:58:36,429 INFO L78 Accepts]: Start accepts. Automaton has 4536 states and 6601 transitions. Word has length 210 [2022-12-14 13:58:36,430 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 13:58:36,430 INFO L495 AbstractCegarLoop]: Abstraction has 4536 states and 6601 transitions. [2022-12-14 13:58:36,430 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 2 states have call successors, (30), 2 states have call predecessors, (30), 1 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) [2022-12-14 13:58:36,430 INFO L276 IsEmpty]: Start isEmpty. Operand 4536 states and 6601 transitions. [2022-12-14 13:58:36,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2022-12-14 13:58:36,436 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 13:58:36,436 INFO L195 NwaCegarLoop]: trace histogram [19, 19, 19, 19, 19, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 13:58:36,436 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-14 13:58:36,437 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 13:58:36,437 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 13:58:36,437 INFO L85 PathProgramCache]: Analyzing trace with hash 55339670, now seen corresponding path program 1 times [2022-12-14 13:58:36,437 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 13:58:36,437 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1322135028] [2022-12-14 13:58:36,438 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 13:58:36,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 13:58:36,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 13:58:37,018 INFO L134 CoverageAnalysis]: Checked inductivity of 1068 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1068 trivial. 0 not checked. [2022-12-14 13:58:37,018 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 13:58:37,018 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1322135028] [2022-12-14 13:58:37,018 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1322135028] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 13:58:37,018 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 13:58:37,019 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 13:58:37,019 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1345994856] [2022-12-14 13:58:37,019 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 13:58:37,020 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 13:58:37,021 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 13:58:37,021 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 13:58:37,022 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 13:58:37,022 INFO L87 Difference]: Start difference. First operand 4536 states and 6601 transitions. Second operand has 3 states, 3 states have (on average 15.666666666666666) internal successors, (47), 3 states have internal predecessors, (47), 2 states have call successors, (30), 2 states have call predecessors, (30), 1 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) [2022-12-14 13:58:40,008 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 [] [2022-12-14 13:58:43,245 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 13:58:45,343 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 13:58:45,343 INFO L93 Difference]: Finished difference Result 13379 states and 19437 transitions. [2022-12-14 13:58:45,343 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 13:58:45,344 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 15.666666666666666) internal successors, (47), 3 states have internal predecessors, (47), 2 states have call successors, (30), 2 states have call predecessors, (30), 1 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) Word has length 212 [2022-12-14 13:58:45,344 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 13:58:45,387 INFO L225 Difference]: With dead ends: 13379 [2022-12-14 13:58:45,387 INFO L226 Difference]: Without dead ends: 8894 [2022-12-14 13:58:45,404 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 13:58:45,405 INFO L413 NwaCegarLoop]: 3681 mSDtfsCounter, 3222 mSDsluCounter, 2974 mSDsCounter, 0 mSdLazyCounter, 668 mSolverCounterSat, 2 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3226 SdHoareTripleChecker+Valid, 6655 SdHoareTripleChecker+Invalid, 672 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 668 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.0s IncrementalHoareTripleChecker+Time [2022-12-14 13:58:45,405 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3226 Valid, 6655 Invalid, 672 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 668 Invalid, 2 Unknown, 0 Unchecked, 8.0s Time] [2022-12-14 13:58:45,414 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8894 states. [2022-12-14 13:58:45,628 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8894 to 8874. [2022-12-14 13:58:45,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8874 states, 5792 states have (on average 1.3736187845303867) internal successors, (7956), 5885 states have internal predecessors, (7956), 2464 states have call successors, (2464), 618 states have call predecessors, (2464), 617 states have return successors, (2465), 2450 states have call predecessors, (2465), 2453 states have call successors, (2465) [2022-12-14 13:58:45,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8874 states to 8874 states and 12885 transitions. [2022-12-14 13:58:45,681 INFO L78 Accepts]: Start accepts. Automaton has 8874 states and 12885 transitions. Word has length 212 [2022-12-14 13:58:45,681 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 13:58:45,681 INFO L495 AbstractCegarLoop]: Abstraction has 8874 states and 12885 transitions. [2022-12-14 13:58:45,681 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 15.666666666666666) internal successors, (47), 3 states have internal predecessors, (47), 2 states have call successors, (30), 2 states have call predecessors, (30), 1 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) [2022-12-14 13:58:45,682 INFO L276 IsEmpty]: Start isEmpty. Operand 8874 states and 12885 transitions. [2022-12-14 13:58:45,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2022-12-14 13:58:45,684 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 13:58:45,685 INFO L195 NwaCegarLoop]: trace histogram [19, 19, 19, 19, 19, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 13:58:45,685 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-14 13:58:45,685 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 13:58:45,685 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 13:58:45,685 INFO L85 PathProgramCache]: Analyzing trace with hash -1337052703, now seen corresponding path program 1 times [2022-12-14 13:58:45,685 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 13:58:45,685 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [392068287] [2022-12-14 13:58:45,686 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 13:58:45,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 13:58:45,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 13:58:46,062 INFO L134 CoverageAnalysis]: Checked inductivity of 1068 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1068 trivial. 0 not checked. [2022-12-14 13:58:46,062 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 13:58:46,063 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [392068287] [2022-12-14 13:58:46,063 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [392068287] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 13:58:46,063 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 13:58:46,063 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 13:58:46,063 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1480219898] [2022-12-14 13:58:46,063 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 13:58:46,064 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 13:58:46,064 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 13:58:46,065 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 13:58:46,065 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 13:58:46,065 INFO L87 Difference]: Start difference. First operand 8874 states and 12885 transitions. Second operand has 3 states, 3 states have (on average 15.666666666666666) internal successors, (47), 3 states have internal predecessors, (47), 2 states have call successors, (30), 2 states have call predecessors, (30), 1 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) [2022-12-14 13:58:47,134 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 [] [2022-12-14 13:58:49,155 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:58:53,525 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.61s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 13:58:54,102 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 13:58:54,102 INFO L93 Difference]: Finished difference Result 26465 states and 38423 transitions. [2022-12-14 13:58:54,103 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 13:58:54,103 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 15.666666666666666) internal successors, (47), 3 states have internal predecessors, (47), 2 states have call successors, (30), 2 states have call predecessors, (30), 1 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) Word has length 212 [2022-12-14 13:58:54,104 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 13:58:54,217 INFO L225 Difference]: With dead ends: 26465 [2022-12-14 13:58:54,217 INFO L226 Difference]: Without dead ends: 17642 [2022-12-14 13:58:54,281 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 13:58:54,282 INFO L413 NwaCegarLoop]: 3731 mSDtfsCounter, 3344 mSDsluCounter, 2976 mSDsCounter, 0 mSdLazyCounter, 673 mSolverCounterSat, 2 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3344 SdHoareTripleChecker+Valid, 6707 SdHoareTripleChecker+Invalid, 676 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 673 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.6s IncrementalHoareTripleChecker+Time [2022-12-14 13:58:54,282 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3344 Valid, 6707 Invalid, 676 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 673 Invalid, 1 Unknown, 0 Unchecked, 7.6s Time] [2022-12-14 13:58:54,307 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17642 states. [2022-12-14 13:58:54,931 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17642 to 17619. [2022-12-14 13:58:54,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17619 states, 11513 states have (on average 1.3745331364544429) internal successors, (15825), 11690 states have internal predecessors, (15825), 4872 states have call successors, (4872), 1234 states have call predecessors, (4872), 1233 states have return successors, (4885), 4854 states have call predecessors, (4885), 4861 states have call successors, (4885) [2022-12-14 13:58:55,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17619 states to 17619 states and 25582 transitions. [2022-12-14 13:58:55,057 INFO L78 Accepts]: Start accepts. Automaton has 17619 states and 25582 transitions. Word has length 212 [2022-12-14 13:58:55,058 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 13:58:55,058 INFO L495 AbstractCegarLoop]: Abstraction has 17619 states and 25582 transitions. [2022-12-14 13:58:55,059 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 15.666666666666666) internal successors, (47), 3 states have internal predecessors, (47), 2 states have call successors, (30), 2 states have call predecessors, (30), 1 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) [2022-12-14 13:58:55,059 INFO L276 IsEmpty]: Start isEmpty. Operand 17619 states and 25582 transitions. [2022-12-14 13:58:55,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-14 13:58:55,063 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 13:58:55,063 INFO L195 NwaCegarLoop]: trace histogram [19, 19, 19, 19, 19, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 13:58:55,063 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-12-14 13:58:55,063 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 13:58:55,064 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 13:58:55,064 INFO L85 PathProgramCache]: Analyzing trace with hash -1824567442, now seen corresponding path program 1 times [2022-12-14 13:58:55,064 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 13:58:55,064 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1076456009] [2022-12-14 13:58:55,064 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 13:58:55,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 13:58:55,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 13:58:55,684 INFO L134 CoverageAnalysis]: Checked inductivity of 1068 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1068 trivial. 0 not checked. [2022-12-14 13:58:55,684 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 13:58:55,684 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1076456009] [2022-12-14 13:58:55,684 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1076456009] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 13:58:55,684 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 13:58:55,684 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 13:58:55,685 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [706564657] [2022-12-14 13:58:55,685 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 13:58:55,685 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 13:58:55,685 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 13:58:55,686 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 13:58:55,686 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 13:58:55,686 INFO L87 Difference]: Start difference. First operand 17619 states and 25582 transitions. Second operand has 3 states, 3 states have (on average 16.666666666666668) internal successors, (50), 3 states have internal predecessors, (50), 2 states have call successors, (26), 2 states have call predecessors, (26), 1 states have return successors, (25), 1 states have call predecessors, (25), 1 states have call successors, (25) [2022-12-14 13:58:58,719 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:59:01,755 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 13:59:04,997 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 13:59:04,997 INFO L93 Difference]: Finished difference Result 52516 states and 76231 transitions. [2022-12-14 13:59:04,998 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 13:59:04,998 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 16.666666666666668) internal successors, (50), 3 states have internal predecessors, (50), 2 states have call successors, (26), 2 states have call predecessors, (26), 1 states have return successors, (25), 1 states have call predecessors, (25), 1 states have call successors, (25) Word has length 209 [2022-12-14 13:59:04,998 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 13:59:05,143 INFO L225 Difference]: With dead ends: 52516 [2022-12-14 13:59:05,143 INFO L226 Difference]: Without dead ends: 34948 [2022-12-14 13:59:05,218 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 13:59:05,219 INFO L413 NwaCegarLoop]: 3744 mSDtfsCounter, 3181 mSDsluCounter, 3044 mSDsCounter, 0 mSdLazyCounter, 682 mSolverCounterSat, 3 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3185 SdHoareTripleChecker+Valid, 6788 SdHoareTripleChecker+Invalid, 687 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 682 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.5s IncrementalHoareTripleChecker+Time [2022-12-14 13:59:05,220 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3185 Valid, 6788 Invalid, 687 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 682 Invalid, 2 Unknown, 0 Unchecked, 8.5s Time] [2022-12-14 13:59:05,260 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34948 states. [2022-12-14 13:59:06,334 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34948 to 34940. [2022-12-14 13:59:06,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 34940 states, 22866 states have (on average 1.3745736027289426) internal successors, (31431), 23203 states have internal predecessors, (31431), 9608 states have call successors, (9608), 2466 states have call predecessors, (9608), 2465 states have return successors, (9653), 9590 states have call predecessors, (9653), 9597 states have call successors, (9653) [2022-12-14 13:59:06,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34940 states to 34940 states and 50692 transitions. [2022-12-14 13:59:06,561 INFO L78 Accepts]: Start accepts. Automaton has 34940 states and 50692 transitions. Word has length 209 [2022-12-14 13:59:06,562 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 13:59:06,562 INFO L495 AbstractCegarLoop]: Abstraction has 34940 states and 50692 transitions. [2022-12-14 13:59:06,562 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.666666666666668) internal successors, (50), 3 states have internal predecessors, (50), 2 states have call successors, (26), 2 states have call predecessors, (26), 1 states have return successors, (25), 1 states have call predecessors, (25), 1 states have call successors, (25) [2022-12-14 13:59:06,562 INFO L276 IsEmpty]: Start isEmpty. Operand 34940 states and 50692 transitions. [2022-12-14 13:59:06,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2022-12-14 13:59:06,565 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 13:59:06,565 INFO L195 NwaCegarLoop]: trace histogram [19, 19, 19, 19, 19, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 13:59:06,565 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-12-14 13:59:06,565 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 13:59:06,565 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 13:59:06,566 INFO L85 PathProgramCache]: Analyzing trace with hash -641114046, now seen corresponding path program 1 times [2022-12-14 13:59:06,566 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 13:59:06,566 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [885028214] [2022-12-14 13:59:06,566 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 13:59:06,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 13:59:06,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 13:59:06,946 INFO L134 CoverageAnalysis]: Checked inductivity of 1068 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1068 trivial. 0 not checked. [2022-12-14 13:59:06,947 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 13:59:06,947 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [885028214] [2022-12-14 13:59:06,947 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [885028214] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 13:59:06,947 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 13:59:06,947 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 13:59:06,947 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1844050270] [2022-12-14 13:59:06,947 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 13:59:06,948 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 13:59:06,948 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 13:59:06,949 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 13:59:06,949 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 13:59:06,949 INFO L87 Difference]: Start difference. First operand 34940 states and 50692 transitions. Second operand has 3 states, 3 states have (on average 16.0) internal successors, (48), 3 states have internal predecessors, (48), 2 states have call successors, (30), 2 states have call predecessors, (30), 1 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) [2022-12-14 13:59:08,074 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.12s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:59:10,095 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:59:13,314 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 13:59:16,220 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 13:59:16,220 INFO L93 Difference]: Finished difference Result 103588 states and 150256 transitions. [2022-12-14 13:59:16,221 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 13:59:16,221 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 16.0) internal successors, (48), 3 states have internal predecessors, (48), 2 states have call successors, (30), 2 states have call predecessors, (30), 1 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) Word has length 213 [2022-12-14 13:59:16,222 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 13:59:16,578 INFO L225 Difference]: With dead ends: 103588 [2022-12-14 13:59:16,579 INFO L226 Difference]: Without dead ends: 68699 [2022-12-14 13:59:16,724 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 13:59:16,725 INFO L413 NwaCegarLoop]: 3760 mSDtfsCounter, 3214 mSDsluCounter, 2987 mSDsCounter, 0 mSdLazyCounter, 681 mSolverCounterSat, 2 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3218 SdHoareTripleChecker+Valid, 6747 SdHoareTripleChecker+Invalid, 685 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 681 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.7s IncrementalHoareTripleChecker+Time [2022-12-14 13:59:16,725 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3218 Valid, 6747 Invalid, 685 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 681 Invalid, 2 Unknown, 0 Unchecked, 7.7s Time] [2022-12-14 13:59:16,778 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 68699 states. [2022-12-14 13:59:18,611 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 68699 to 68676. [2022-12-14 13:59:18,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 68676 states, 45002 states have (on average 1.3755610861739478) internal successors, (61903), 45651 states have internal predecessors, (61903), 18792 states have call successors, (18792), 4882 states have call predecessors, (18792), 4881 states have return successors, (18901), 18766 states have call predecessors, (18901), 18781 states have call successors, (18901) [2022-12-14 13:59:19,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68676 states to 68676 states and 99596 transitions. [2022-12-14 13:59:19,030 INFO L78 Accepts]: Start accepts. Automaton has 68676 states and 99596 transitions. Word has length 213 [2022-12-14 13:59:19,031 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 13:59:19,031 INFO L495 AbstractCegarLoop]: Abstraction has 68676 states and 99596 transitions. [2022-12-14 13:59:19,031 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.0) internal successors, (48), 3 states have internal predecessors, (48), 2 states have call successors, (30), 2 states have call predecessors, (30), 1 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) [2022-12-14 13:59:19,031 INFO L276 IsEmpty]: Start isEmpty. Operand 68676 states and 99596 transitions. [2022-12-14 13:59:19,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-12-14 13:59:19,033 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 13:59:19,033 INFO L195 NwaCegarLoop]: trace histogram [19, 19, 19, 19, 19, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 13:59:19,033 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-12-14 13:59:19,033 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 13:59:19,034 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 13:59:19,034 INFO L85 PathProgramCache]: Analyzing trace with hash 1057954029, now seen corresponding path program 1 times [2022-12-14 13:59:19,034 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 13:59:19,034 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [92974493] [2022-12-14 13:59:19,034 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 13:59:19,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 13:59:19,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 13:59:19,356 INFO L134 CoverageAnalysis]: Checked inductivity of 1068 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1068 trivial. 0 not checked. [2022-12-14 13:59:19,356 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 13:59:19,356 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [92974493] [2022-12-14 13:59:19,356 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [92974493] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 13:59:19,356 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 13:59:19,356 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 13:59:19,356 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [133077909] [2022-12-14 13:59:19,357 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 13:59:19,357 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 13:59:19,357 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 13:59:19,358 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 13:59:19,358 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 13:59:19,358 INFO L87 Difference]: Start difference. First operand 68676 states and 99596 transitions. Second operand has 3 states, 3 states have (on average 16.333333333333332) internal successors, (49), 3 states have internal predecessors, (49), 2 states have call successors, (30), 2 states have call predecessors, (30), 1 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) [2022-12-14 13:59:21,868 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 [] [2022-12-14 13:59:29,617 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 13:59:29,617 INFO L93 Difference]: Finished difference Result 205494 states and 298014 transitions. [2022-12-14 13:59:29,618 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 13:59:29,618 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 16.333333333333332) internal successors, (49), 3 states have internal predecessors, (49), 2 states have call successors, (30), 2 states have call predecessors, (30), 1 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) Word has length 214 [2022-12-14 13:59:29,618 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 13:59:30,131 INFO L225 Difference]: With dead ends: 205494 [2022-12-14 13:59:30,131 INFO L226 Difference]: Without dead ends: 136869 [2022-12-14 13:59:30,348 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 13:59:30,349 INFO L413 NwaCegarLoop]: 3839 mSDtfsCounter, 3330 mSDsluCounter, 2987 mSDsCounter, 0 mSdLazyCounter, 682 mSolverCounterSat, 2 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3330 SdHoareTripleChecker+Valid, 6826 SdHoareTripleChecker+Invalid, 685 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 682 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.3s IncrementalHoareTripleChecker+Time [2022-12-14 13:59:30,349 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3330 Valid, 6826 Invalid, 685 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 682 Invalid, 1 Unknown, 0 Unchecked, 6.3s Time] [2022-12-14 13:59:30,452 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 136869 states. [2022-12-14 13:59:34,170 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 136869 to 136846. [2022-12-14 13:59:34,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 136846 states, 89680 states have (on average 1.375613291703836) internal successors, (123365), 90969 states have internal predecessors, (123365), 37420 states have call successors, (37420), 9746 states have call predecessors, (37420), 9745 states have return successors, (37649), 37378 states have call predecessors, (37649), 37409 states have call successors, (37649) [2022-12-14 13:59:34,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136846 states to 136846 states and 198434 transitions. [2022-12-14 13:59:35,010 INFO L78 Accepts]: Start accepts. Automaton has 136846 states and 198434 transitions. Word has length 214 [2022-12-14 13:59:35,011 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 13:59:35,011 INFO L495 AbstractCegarLoop]: Abstraction has 136846 states and 198434 transitions. [2022-12-14 13:59:35,012 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.333333333333332) internal successors, (49), 3 states have internal predecessors, (49), 2 states have call successors, (30), 2 states have call predecessors, (30), 1 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) [2022-12-14 13:59:35,012 INFO L276 IsEmpty]: Start isEmpty. Operand 136846 states and 198434 transitions. [2022-12-14 13:59:35,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2022-12-14 13:59:35,014 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 13:59:35,015 INFO L195 NwaCegarLoop]: trace histogram [19, 19, 19, 19, 19, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 13:59:35,015 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-12-14 13:59:35,015 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 13:59:35,015 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 13:59:35,016 INFO L85 PathProgramCache]: Analyzing trace with hash -1227775675, now seen corresponding path program 1 times [2022-12-14 13:59:35,016 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 13:59:35,016 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2131589354] [2022-12-14 13:59:35,016 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 13:59:35,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 13:59:35,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 13:59:35,370 INFO L134 CoverageAnalysis]: Checked inductivity of 1068 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1068 trivial. 0 not checked. [2022-12-14 13:59:35,370 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 13:59:35,371 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2131589354] [2022-12-14 13:59:35,371 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2131589354] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 13:59:35,371 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 13:59:35,371 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 13:59:35,371 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1401968458] [2022-12-14 13:59:35,371 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 13:59:35,372 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 13:59:35,372 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 13:59:35,372 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 13:59:35,373 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 13:59:35,373 INFO L87 Difference]: Start difference. First operand 136846 states and 198434 transitions. Second operand has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 3 states have call successors, (26), 2 states have call predecessors, (26), 1 states have return successors, (25), 2 states have call predecessors, (25), 2 states have call successors, (25) [2022-12-14 13:59:37,812 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:59:43,246 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 13:59:49,959 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 13:59:49,959 INFO L93 Difference]: Finished difference Result 270370 states and 408759 transitions. [2022-12-14 13:59:49,960 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 13:59:49,960 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 3 states have call successors, (26), 2 states have call predecessors, (26), 1 states have return successors, (25), 2 states have call predecessors, (25), 2 states have call successors, (25) Word has length 212 [2022-12-14 13:59:49,961 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 13:59:51,176 INFO L225 Difference]: With dead ends: 270370 [2022-12-14 13:59:51,176 INFO L226 Difference]: Without dead ends: 270366 [2022-12-14 13:59:51,302 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 13:59:51,303 INFO L413 NwaCegarLoop]: 4153 mSDtfsCounter, 3375 mSDsluCounter, 3097 mSDsCounter, 0 mSdLazyCounter, 705 mSolverCounterSat, 4 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3375 SdHoareTripleChecker+Valid, 7250 SdHoareTripleChecker+Invalid, 711 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 705 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.1s IncrementalHoareTripleChecker+Time [2022-12-14 13:59:51,303 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3375 Valid, 7250 Invalid, 711 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 705 Invalid, 2 Unknown, 0 Unchecked, 8.1s Time] [2022-12-14 13:59:51,515 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 270366 states. [2022-12-14 13:59:59,226 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 270366 to 270360. [2022-12-14 13:59:59,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 270360 states, 177281 states have (on average 1.3756634946779407) internal successors, (243879), 179849 states have internal predecessors, (243879), 73781 states have call successors, (73781), 19298 states have call predecessors, (73781), 19297 states have return successors, (91026), 73708 states have call predecessors, (91026), 73770 states have call successors, (91026) [2022-12-14 14:00:01,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270360 states to 270360 states and 408686 transitions. [2022-12-14 14:00:01,367 INFO L78 Accepts]: Start accepts. Automaton has 270360 states and 408686 transitions. Word has length 212 [2022-12-14 14:00:01,367 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 14:00:01,367 INFO L495 AbstractCegarLoop]: Abstraction has 270360 states and 408686 transitions. [2022-12-14 14:00:01,367 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 3 states have call successors, (26), 2 states have call predecessors, (26), 1 states have return successors, (25), 2 states have call predecessors, (25), 2 states have call successors, (25) [2022-12-14 14:00:01,367 INFO L276 IsEmpty]: Start isEmpty. Operand 270360 states and 408686 transitions. [2022-12-14 14:00:01,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2022-12-14 14:00:01,369 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 14:00:01,369 INFO L195 NwaCegarLoop]: trace histogram [19, 19, 19, 19, 19, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 14:00:01,369 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-12-14 14:00:01,369 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 14:00:01,370 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 14:00:01,370 INFO L85 PathProgramCache]: Analyzing trace with hash -744297247, now seen corresponding path program 1 times [2022-12-14 14:00:01,370 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 14:00:01,370 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1198144497] [2022-12-14 14:00:01,370 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 14:00:01,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 14:00:01,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 14:00:01,682 INFO L134 CoverageAnalysis]: Checked inductivity of 1068 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1068 trivial. 0 not checked. [2022-12-14 14:00:01,682 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 14:00:01,682 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1198144497] [2022-12-14 14:00:01,682 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1198144497] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 14:00:01,682 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 14:00:01,682 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 14:00:01,682 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1818955116] [2022-12-14 14:00:01,683 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 14:00:01,683 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 14:00:01,683 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 14:00:01,684 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 14:00:01,684 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 14:00:01,684 INFO L87 Difference]: Start difference. First operand 270360 states and 408686 transitions. Second operand has 3 states, 3 states have (on average 17.0) internal successors, (51), 3 states have internal predecessors, (51), 2 states have call successors, (30), 2 states have call predecessors, (30), 1 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) [2022-12-14 14:00:04,599 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:00:07,931 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.88s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 14:00:18,256 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 14:00:29,629 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 14:00:29,629 INFO L93 Difference]: Finished difference Result 808090 states and 1221450 transitions. [2022-12-14 14:00:29,630 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 14:00:29,630 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 17.0) internal successors, (51), 3 states have internal predecessors, (51), 2 states have call successors, (30), 2 states have call predecessors, (30), 1 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) Word has length 216 [2022-12-14 14:00:29,631 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 14:00:32,678 INFO L225 Difference]: With dead ends: 808090 [2022-12-14 14:00:32,678 INFO L226 Difference]: Without dead ends: 537781 [2022-12-14 14:00:34,139 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 14:00:34,140 INFO L413 NwaCegarLoop]: 3870 mSDtfsCounter, 3315 mSDsluCounter, 2984 mSDsCounter, 0 mSdLazyCounter, 686 mSolverCounterSat, 2 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3315 SdHoareTripleChecker+Valid, 6854 SdHoareTripleChecker+Invalid, 690 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 686 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.9s IncrementalHoareTripleChecker+Time [2022-12-14 14:00:34,140 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3315 Valid, 6854 Invalid, 690 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 686 Invalid, 2 Unknown, 0 Unchecked, 9.9s Time] [2022-12-14 14:00:34,568 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 537781 states. [2022-12-14 14:00:51,406 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 537781 to 537696. [2022-12-14 14:00:51,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 537696 states, 352441 states have (on average 1.3751833640240494) internal successors, (484671), 357569 states have internal predecessors, (484671), 146725 states have call successors, (146725), 38530 states have call predecessors, (146725), 38529 states have return successors, (181226), 146588 states have call predecessors, (181226), 146714 states have call successors, (181226) [2022-12-14 14:00:56,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537696 states to 537696 states and 812622 transitions. [2022-12-14 14:00:56,588 INFO L78 Accepts]: Start accepts. Automaton has 537696 states and 812622 transitions. Word has length 216 [2022-12-14 14:00:56,588 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 14:00:56,589 INFO L495 AbstractCegarLoop]: Abstraction has 537696 states and 812622 transitions. [2022-12-14 14:00:56,589 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 17.0) internal successors, (51), 3 states have internal predecessors, (51), 2 states have call successors, (30), 2 states have call predecessors, (30), 1 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) [2022-12-14 14:00:56,589 INFO L276 IsEmpty]: Start isEmpty. Operand 537696 states and 812622 transitions. [2022-12-14 14:00:56,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2022-12-14 14:00:56,591 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 14:00:56,591 INFO L195 NwaCegarLoop]: trace histogram [19, 19, 19, 19, 19, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 14:00:56,591 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-12-14 14:00:56,591 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 14:00:56,591 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 14:00:56,592 INFO L85 PathProgramCache]: Analyzing trace with hash 592476237, now seen corresponding path program 1 times [2022-12-14 14:00:56,592 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 14:00:56,592 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2083709224] [2022-12-14 14:00:56,592 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 14:00:56,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 14:00:56,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 14:00:57,071 INFO L134 CoverageAnalysis]: Checked inductivity of 1068 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1068 trivial. 0 not checked. [2022-12-14 14:00:57,071 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 14:00:57,072 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2083709224] [2022-12-14 14:00:57,072 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2083709224] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 14:00:57,072 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 14:00:57,072 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 14:00:57,072 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1013243700] [2022-12-14 14:00:57,072 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 14:00:57,073 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 14:00:57,073 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 14:00:57,074 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 14:00:57,074 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 14:00:57,075 INFO L87 Difference]: Start difference. First operand 537696 states and 812622 transitions. Second operand has 3 states, 3 states have (on average 18.0) internal successors, (54), 3 states have internal predecessors, (54), 3 states have call successors, (26), 2 states have call predecessors, (26), 1 states have return successors, (25), 2 states have call predecessors, (25), 2 states have call successors, (25) [2022-12-14 14:01:01,477 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.47s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 14:01:17,814 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 14:01:17,814 INFO L93 Difference]: Finished difference Result 537698 states and 812623 transitions. [2022-12-14 14:01:17,815 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 14:01:17,815 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 18.0) internal successors, (54), 3 states have internal predecessors, (54), 3 states have call successors, (26), 2 states have call predecessors, (26), 1 states have return successors, (25), 2 states have call predecessors, (25), 2 states have call successors, (25) Word has length 213 [2022-12-14 14:01:17,816 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 14:01:20,606 INFO L225 Difference]: With dead ends: 537698 [2022-12-14 14:01:20,606 INFO L226 Difference]: Without dead ends: 537695 [2022-12-14 14:01:20,845 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 14:01:20,845 INFO L413 NwaCegarLoop]: 3049 mSDtfsCounter, 3307 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 326 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3307 SdHoareTripleChecker+Valid, 3049 SdHoareTripleChecker+Invalid, 326 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 326 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.6s IncrementalHoareTripleChecker+Time [2022-12-14 14:01:20,846 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3307 Valid, 3049 Invalid, 326 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 326 Invalid, 0 Unknown, 0 Unchecked, 4.6s Time] [2022-12-14 14:01:21,280 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 537695 states. [2022-12-14 14:01:39,226 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 537695 to 537695. [2022-12-14 14:01:39,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 537695 states, 352441 states have (on average 1.3751805266697121) internal successors, (484670), 357568 states have internal predecessors, (484670), 146724 states have call successors, (146724), 38530 states have call predecessors, (146724), 38529 states have return successors, (181226), 146588 states have call predecessors, (181226), 146714 states have call successors, (181226) [2022-12-14 14:01:44,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537695 states to 537695 states and 812620 transitions. [2022-12-14 14:01:44,329 INFO L78 Accepts]: Start accepts. Automaton has 537695 states and 812620 transitions. Word has length 213 [2022-12-14 14:01:44,329 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 14:01:44,329 INFO L495 AbstractCegarLoop]: Abstraction has 537695 states and 812620 transitions. [2022-12-14 14:01:44,329 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 18.0) internal successors, (54), 3 states have internal predecessors, (54), 3 states have call successors, (26), 2 states have call predecessors, (26), 1 states have return successors, (25), 2 states have call predecessors, (25), 2 states have call successors, (25) [2022-12-14 14:01:44,329 INFO L276 IsEmpty]: Start isEmpty. Operand 537695 states and 812620 transitions. [2022-12-14 14:01:44,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-12-14 14:01:44,331 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 14:01:44,331 INFO L195 NwaCegarLoop]: trace histogram [19, 19, 19, 19, 19, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 14:01:44,331 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-12-14 14:01:44,332 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 14:01:44,332 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 14:01:44,332 INFO L85 PathProgramCache]: Analyzing trace with hash 1546472430, now seen corresponding path program 1 times [2022-12-14 14:01:44,332 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 14:01:44,332 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [823390301] [2022-12-14 14:01:44,332 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 14:01:44,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 14:01:44,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 14:01:44,610 INFO L134 CoverageAnalysis]: Checked inductivity of 1068 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1068 trivial. 0 not checked. [2022-12-14 14:01:44,611 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 14:01:44,611 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [823390301] [2022-12-14 14:01:44,611 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [823390301] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 14:01:44,611 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 14:01:44,611 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 14:01:44,611 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1862178825] [2022-12-14 14:01:44,611 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 14:01:44,612 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 14:01:44,612 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 14:01:44,612 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 14:01:44,612 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 14:01:44,613 INFO L87 Difference]: Start difference. First operand 537695 states and 812620 transitions. Second operand has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 2 states have call successors, (30), 2 states have call predecessors, (30), 1 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) [2022-12-14 14:01:45,819 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.21s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:01:47,115 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.28s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:02:31,977 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 14:02:31,977 INFO L93 Difference]: Finished difference Result 1597487 states and 2413220 transitions. [2022-12-14 14:02:31,978 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 14:02:31,978 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 2 states have call successors, (30), 2 states have call predecessors, (30), 1 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) Word has length 217 [2022-12-14 14:02:31,979 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 14:02:38,177 INFO L225 Difference]: With dead ends: 1597487 [2022-12-14 14:02:38,178 INFO L226 Difference]: Without dead ends: 1059843