./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--rc--rc-core.ko-main.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_84046a20-27c3-4e6e-ad5e-c4af7df3d311/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84046a20-27c3-4e6e-ad5e-c4af7df3d311/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84046a20-27c3-4e6e-ad5e-c4af7df3d311/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84046a20-27c3-4e6e-ad5e-c4af7df3d311/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--rc--rc-core.ko-main.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84046a20-27c3-4e6e-ad5e-c4af7df3d311/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84046a20-27c3-4e6e-ad5e-c4af7df3d311/bin/ukojak-rkRKPMF4O4 --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 8001390eb2f6d47f3c7e12a6690b5c61f51c12957cc81df6245a38db5a896095 --- 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 20:04:25,523 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 20:04:25,524 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 20:04:25,537 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 20:04:25,537 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 20:04:25,538 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 20:04:25,539 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 20:04:25,540 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 20:04:25,541 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 20:04:25,542 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 20:04:25,543 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 20:04:25,543 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 20:04:25,544 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 20:04:25,544 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 20:04:25,545 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 20:04:25,546 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 20:04:25,547 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 20:04:25,547 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 20:04:25,548 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 20:04:25,550 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 20:04:25,551 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 20:04:25,552 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 20:04:25,553 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 20:04:25,553 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 20:04:25,555 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 20:04:25,556 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 20:04:25,556 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 20:04:25,557 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 20:04:25,557 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 20:04:25,558 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 20:04:25,558 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 20:04:25,558 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 20:04:25,559 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 20:04:25,559 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 20:04:25,560 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 20:04:25,560 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 20:04:25,561 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 20:04:25,561 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 20:04:25,561 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 20:04:25,562 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 20:04:25,562 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 20:04:25,563 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84046a20-27c3-4e6e-ad5e-c4af7df3d311/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-12-14 20:04:25,577 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 20:04:25,577 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 20:04:25,578 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 20:04:25,578 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 20:04:25,578 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 20:04:25,578 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 20:04:25,579 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 20:04:25,579 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 20:04:25,579 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 20:04:25,579 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 20:04:25,579 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 20:04:25,579 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 20:04:25,579 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 20:04:25,579 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 20:04:25,579 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 20:04:25,580 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 20:04:25,580 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 20:04:25,580 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 20:04:25,580 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:04:25,580 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 20:04:25,580 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 20:04:25,580 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 20:04:25,580 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 20:04:25,581 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 20:04:25,581 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 20:04:25,581 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_84046a20-27c3-4e6e-ad5e-c4af7df3d311/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84046a20-27c3-4e6e-ad5e-c4af7df3d311/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8001390eb2f6d47f3c7e12a6690b5c61f51c12957cc81df6245a38db5a896095 [2022-12-14 20:04:25,760 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 20:04:25,776 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 20:04:25,778 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 20:04:25,779 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 20:04:25,780 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 20:04:25,780 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84046a20-27c3-4e6e-ad5e-c4af7df3d311/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--rc--rc-core.ko-main.cil.out.i [2022-12-14 20:04:28,279 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 20:04:28,637 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 20:04:28,638 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84046a20-27c3-4e6e-ad5e-c4af7df3d311/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--rc--rc-core.ko-main.cil.out.i [2022-12-14 20:04:28,663 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84046a20-27c3-4e6e-ad5e-c4af7df3d311/bin/ukojak-rkRKPMF4O4/data/acf123fbf/87f7812ea22c4edb9a938787b8abfe64/FLAG394f6bb18 [2022-12-14 20:04:28,856 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84046a20-27c3-4e6e-ad5e-c4af7df3d311/bin/ukojak-rkRKPMF4O4/data/acf123fbf/87f7812ea22c4edb9a938787b8abfe64 [2022-12-14 20:04:28,858 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 20:04:28,858 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 20:04:28,860 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 20:04:28,860 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 20:04:28,862 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 20:04:28,862 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:04:28" (1/1) ... [2022-12-14 20:04:28,863 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@49e685aa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:04:28, skipping insertion in model container [2022-12-14 20:04:28,863 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:04:28" (1/1) ... [2022-12-14 20:04:28,868 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 20:04:28,949 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 20:04:29,327 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 20:04:29,364 WARN L623 FunctionHandler]: Unknown extern function __xadd_wrong_size [2022-12-14 20:04:29,474 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 20:04:29,477 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 20:04:29,479 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 20:04:29,529 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-14 20:04:29,532 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-12-14 20:04:29,542 WARN L623 FunctionHandler]: Unknown extern function input_event [2022-12-14 20:04:29,545 WARN L623 FunctionHandler]: Unknown extern function input_event [2022-12-14 20:04:29,624 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-14 20:04:29,624 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:04:29,625 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 20:04:29,625 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:04:29,626 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:04:29,627 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 20:04:29,634 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:04:29,637 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 20:04:29,643 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:04:29,645 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:04:29,648 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:04:29,649 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 20:04:29,655 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:04:29,658 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:04:29,670 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 20:04:29,671 WARN L623 FunctionHandler]: Unknown extern function input_scancode_to_scalar [2022-12-14 20:04:29,677 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:04:29,685 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 20:04:29,685 WARN L623 FunctionHandler]: Unknown extern function input_scancode_to_scalar [2022-12-14 20:04:29,688 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 20:04:29,690 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:04:29,695 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:04:29,696 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 20:04:29,699 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 20:04:29,700 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 20:04:29,700 WARN L623 FunctionHandler]: Unknown extern function input_event [2022-12-14 20:04:29,701 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-14 20:04:29,701 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 20:04:29,705 WARN L623 FunctionHandler]: Unknown extern function input_event [2022-12-14 20:04:29,707 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:04:29,708 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 20:04:29,708 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-14 20:04:29,709 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 20:04:29,710 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 20:04:29,720 WARN L623 FunctionHandler]: Unknown extern function kasprintf [2022-12-14 20:04:29,729 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:04:29,731 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 20:04:29,732 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 20:04:29,738 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:04:29,739 WARN L623 FunctionHandler]: Unknown extern function strcasecmp [2022-12-14 20:04:29,741 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:04:29,741 WARN L623 FunctionHandler]: Unknown extern function strsep [2022-12-14 20:04:29,743 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:04:29,744 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:04:29,745 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 20:04:29,746 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:04:29,752 WARN L623 FunctionHandler]: Unknown extern function add_uevent_var [2022-12-14 20:04:29,753 WARN L623 FunctionHandler]: Unknown extern function add_uevent_var [2022-12-14 20:04:29,754 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 20:04:29,755 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 20:04:29,755 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 20:04:29,756 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 20:04:29,756 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 20:04:29,756 WARN L623 FunctionHandler]: Unknown extern function device_initialize [2022-12-14 20:04:29,757 WARN L623 FunctionHandler]: Unknown extern function __module_get [2022-12-14 20:04:29,758 WARN L623 FunctionHandler]: Unknown extern function input_free_device [2022-12-14 20:04:29,758 WARN L623 FunctionHandler]: Unknown extern function put_device [2022-12-14 20:04:29,758 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 20:04:29,758 WARN L623 FunctionHandler]: Unknown extern function module_put [2022-12-14 20:04:29,761 WARN L623 FunctionHandler]: Unknown extern function dev_set_name [2022-12-14 20:04:29,762 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-12-14 20:04:29,762 WARN L623 FunctionHandler]: Unknown extern function device_add [2022-12-14 20:04:29,763 WARN L623 FunctionHandler]: Unknown extern function input_register_device [2022-12-14 20:04:29,763 WARN L623 FunctionHandler]: Unknown extern function kobject_get_path [2022-12-14 20:04:29,764 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:04:29,765 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 20:04:29,766 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:04:29,769 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:04:29,770 WARN L623 FunctionHandler]: Unknown extern function input_unregister_device [2022-12-14 20:04:29,770 WARN L623 FunctionHandler]: Unknown extern function device_del [2022-12-14 20:04:29,771 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-14 20:04:29,773 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:04:29,773 WARN L623 FunctionHandler]: Unknown extern function input_unregister_device [2022-12-14 20:04:29,773 WARN L623 FunctionHandler]: Unknown extern function device_del [2022-12-14 20:04:29,776 WARN L623 FunctionHandler]: Unknown extern function __class_register [2022-12-14 20:04:29,776 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:04:29,779 WARN L623 FunctionHandler]: Unknown extern function class_unregister [2022-12-14 20:04:29,790 WARN L623 FunctionHandler]: Unknown extern function ldv_rc_dev_type_probe_1 [2022-12-14 20:04:29,792 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 20:04:29,793 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 20:04:29,793 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 20:04:29,793 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 20:04:29,794 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 20:04:29,794 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 20:04:29,794 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 20:04:29,795 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 20:04:29,795 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 20:04:29,795 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 20:04:29,795 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 20:04:29,796 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 20:04:29,802 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 20:04:29,859 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-12-14 20:04:29,861 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-12-14 20:04:29,912 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-14 20:04:29,912 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-12-14 20:04:29,913 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-14 20:04:29,913 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-12-14 20:04:29,914 WARN L623 FunctionHandler]: Unknown extern function __kfifo_out_r [2022-12-14 20:04:29,914 WARN L623 FunctionHandler]: Unknown extern function __kfifo_out [2022-12-14 20:04:29,915 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-12-14 20:04:29,917 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:04:29,918 WARN L623 FunctionHandler]: Unknown extern function __kfifo_in_r [2022-12-14 20:04:29,919 WARN L623 FunctionHandler]: Unknown extern function __kfifo_in [2022-12-14 20:04:29,920 WARN L623 FunctionHandler]: Unknown extern function ktime_get [2022-12-14 20:04:29,925 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:04:29,926 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 20:04:29,926 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-12-14 20:04:29,928 WARN L623 FunctionHandler]: Unknown extern function __kfifo_alloc [2022-12-14 20:04:29,928 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 20:04:29,929 WARN L623 FunctionHandler]: Unknown extern function kthread_create_on_node [2022-12-14 20:04:29,929 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-12-14 20:04:29,931 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 20:04:29,931 WARN L623 FunctionHandler]: Unknown extern function kthread_stop [2022-12-14 20:04:29,932 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 20:04:29,933 WARN L623 FunctionHandler]: Unknown extern function __kfifo_free [2022-12-14 20:04:29,933 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 20:04:29,935 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 20:04:29,938 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-14 20:04:29,938 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-14 20:04:29,939 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-14 20:04:29,939 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-14 20:04:29,939 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-14 20:04:29,939 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-14 20:04:29,939 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-14 20:04:29,939 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-14 20:04:29,940 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 20:04:29,940 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 20:04:29,940 WARN L623 FunctionHandler]: Unknown extern function schedule_work [2022-12-14 20:04:29,941 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 20:04:29,941 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 20:04:29,941 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 20:04:29,941 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 20:04:29,942 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 20:04:29,942 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 20:04:29,942 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 20:04:29,943 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 20:04:29,943 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 20:04:29,943 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 20:04:29,943 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 20:04:29,943 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 20:04:29,944 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 20:04:29,944 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 20:04:29,944 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 20:04:29,944 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 20:04:29,951 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 20:04:29,951 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 20:04:29,951 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 20:04:29,954 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_84046a20-27c3-4e6e-ad5e-c4af7df3d311/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--rc--rc-core.ko-main.cil.out.i[175309,175322] [2022-12-14 20:04:30,024 WARN L611 FunctionHandler]: implicit declaration of function ldv_xmalloc [2022-12-14 20:04:30,029 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:04:30,044 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 20:04:30,094 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 20:04:30,095 WARN L623 FunctionHandler]: Unknown extern function __xadd_wrong_size [2022-12-14 20:04:30,096 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 20:04:30,096 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 20:04:30,097 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 20:04:30,098 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-14 20:04:30,098 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-12-14 20:04:30,099 WARN L623 FunctionHandler]: Unknown extern function input_event [2022-12-14 20:04:30,099 WARN L623 FunctionHandler]: Unknown extern function input_event [2022-12-14 20:04:30,102 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-14 20:04:30,103 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:04:30,103 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 20:04:30,103 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:04:30,103 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:04:30,104 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 20:04:30,106 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:04:30,107 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 20:04:30,108 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:04:30,110 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:04:30,111 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:04:30,111 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 20:04:30,113 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:04:30,115 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:04:30,118 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 20:04:30,118 WARN L623 FunctionHandler]: Unknown extern function input_scancode_to_scalar [2022-12-14 20:04:30,120 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:04:30,122 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 20:04:30,122 WARN L623 FunctionHandler]: Unknown extern function input_scancode_to_scalar [2022-12-14 20:04:30,124 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 20:04:30,125 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:04:30,126 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:04:30,126 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 20:04:30,127 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 20:04:30,127 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 20:04:30,128 WARN L623 FunctionHandler]: Unknown extern function input_event [2022-12-14 20:04:30,128 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-14 20:04:30,128 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 20:04:30,129 WARN L623 FunctionHandler]: Unknown extern function input_event [2022-12-14 20:04:30,130 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:04:30,130 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 20:04:30,131 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-14 20:04:30,131 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 20:04:30,131 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 20:04:30,134 WARN L623 FunctionHandler]: Unknown extern function kasprintf [2022-12-14 20:04:30,138 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:04:30,138 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 20:04:30,139 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 20:04:30,142 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:04:30,142 WARN L623 FunctionHandler]: Unknown extern function strcasecmp [2022-12-14 20:04:30,143 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:04:30,144 WARN L623 FunctionHandler]: Unknown extern function strsep [2022-12-14 20:04:30,145 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:04:30,147 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:04:30,147 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 20:04:30,148 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:04:30,149 WARN L623 FunctionHandler]: Unknown extern function add_uevent_var [2022-12-14 20:04:30,150 WARN L623 FunctionHandler]: Unknown extern function add_uevent_var [2022-12-14 20:04:30,151 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 20:04:30,153 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 20:04:30,153 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 20:04:30,154 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 20:04:30,154 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 20:04:30,154 WARN L623 FunctionHandler]: Unknown extern function device_initialize [2022-12-14 20:04:30,154 WARN L623 FunctionHandler]: Unknown extern function __module_get [2022-12-14 20:04:30,155 WARN L623 FunctionHandler]: Unknown extern function input_free_device [2022-12-14 20:04:30,155 WARN L623 FunctionHandler]: Unknown extern function put_device [2022-12-14 20:04:30,155 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 20:04:30,155 WARN L623 FunctionHandler]: Unknown extern function module_put [2022-12-14 20:04:30,159 WARN L623 FunctionHandler]: Unknown extern function dev_set_name [2022-12-14 20:04:30,159 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-12-14 20:04:30,159 WARN L623 FunctionHandler]: Unknown extern function device_add [2022-12-14 20:04:30,160 WARN L623 FunctionHandler]: Unknown extern function input_register_device [2022-12-14 20:04:30,161 WARN L623 FunctionHandler]: Unknown extern function kobject_get_path [2022-12-14 20:04:30,171 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:04:30,172 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 20:04:30,173 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:04:30,177 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:04:30,178 WARN L623 FunctionHandler]: Unknown extern function input_unregister_device [2022-12-14 20:04:30,178 WARN L623 FunctionHandler]: Unknown extern function device_del [2022-12-14 20:04:30,179 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-14 20:04:30,180 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:04:30,181 WARN L623 FunctionHandler]: Unknown extern function input_unregister_device [2022-12-14 20:04:30,181 WARN L623 FunctionHandler]: Unknown extern function device_del [2022-12-14 20:04:30,181 WARN L623 FunctionHandler]: Unknown extern function __class_register [2022-12-14 20:04:30,182 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:04:30,182 WARN L623 FunctionHandler]: Unknown extern function class_unregister [2022-12-14 20:04:30,184 WARN L623 FunctionHandler]: Unknown extern function ldv_rc_dev_type_probe_1 [2022-12-14 20:04:30,186 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 20:04:30,186 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 20:04:30,186 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 20:04:30,186 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 20:04:30,187 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 20:04:30,187 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 20:04:30,187 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 20:04:30,188 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 20:04:30,188 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 20:04:30,188 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 20:04:30,188 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 20:04:30,188 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 20:04:30,189 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 20:04:30,190 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-12-14 20:04:30,191 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-12-14 20:04:30,194 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-14 20:04:30,194 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-12-14 20:04:30,195 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-14 20:04:30,195 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-12-14 20:04:30,196 WARN L623 FunctionHandler]: Unknown extern function __kfifo_out_r [2022-12-14 20:04:30,196 WARN L623 FunctionHandler]: Unknown extern function __kfifo_out [2022-12-14 20:04:30,198 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-12-14 20:04:30,200 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:04:30,201 WARN L623 FunctionHandler]: Unknown extern function __kfifo_in_r [2022-12-14 20:04:30,201 WARN L623 FunctionHandler]: Unknown extern function __kfifo_in [2022-12-14 20:04:30,202 WARN L623 FunctionHandler]: Unknown extern function ktime_get [2022-12-14 20:04:30,208 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:04:30,211 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 20:04:30,212 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-12-14 20:04:30,219 WARN L623 FunctionHandler]: Unknown extern function __kfifo_alloc [2022-12-14 20:04:30,219 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 20:04:30,220 WARN L623 FunctionHandler]: Unknown extern function kthread_create_on_node [2022-12-14 20:04:30,220 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-12-14 20:04:30,223 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 20:04:30,224 WARN L623 FunctionHandler]: Unknown extern function kthread_stop [2022-12-14 20:04:30,226 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 20:04:30,227 WARN L623 FunctionHandler]: Unknown extern function __kfifo_free [2022-12-14 20:04:30,228 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 20:04:30,229 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 20:04:30,231 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-14 20:04:30,231 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-14 20:04:30,231 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-14 20:04:30,231 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-14 20:04:30,231 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-14 20:04:30,232 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-14 20:04:30,232 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-14 20:04:30,232 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-14 20:04:30,232 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 20:04:30,233 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 20:04:30,233 WARN L623 FunctionHandler]: Unknown extern function schedule_work [2022-12-14 20:04:30,234 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 20:04:30,234 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 20:04:30,234 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 20:04:30,234 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 20:04:30,234 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 20:04:30,235 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 20:04:30,235 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 20:04:30,235 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 20:04:30,236 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 20:04:30,236 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 20:04:30,236 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 20:04:30,236 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 20:04:30,237 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 20:04:30,237 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 20:04:30,237 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 20:04:30,237 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 20:04:30,238 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 20:04:30,238 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 20:04:30,238 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 20:04:30,238 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_84046a20-27c3-4e6e-ad5e-c4af7df3d311/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--rc--rc-core.ko-main.cil.out.i[175309,175322] [2022-12-14 20:04:30,251 WARN L611 FunctionHandler]: implicit declaration of function ldv_xmalloc [2022-12-14 20:04:30,253 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:04:30,318 INFO L208 MainTranslator]: Completed translation [2022-12-14 20:04:30,318 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:04:30 WrapperNode [2022-12-14 20:04:30,319 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 20:04:30,319 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 20:04:30,319 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 20:04:30,319 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 20:04:30,324 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:04:30" (1/1) ... [2022-12-14 20:04:30,365 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:04:30" (1/1) ... [2022-12-14 20:04:30,423 INFO L138 Inliner]: procedures = 259, calls = 1866, calls flagged for inlining = 99, calls inlined = 32, statements flattened = 1585 [2022-12-14 20:04:30,423 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 20:04:30,424 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 20:04:30,424 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 20:04:30,424 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 20:04:30,432 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:04:30" (1/1) ... [2022-12-14 20:04:30,432 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:04:30" (1/1) ... [2022-12-14 20:04:30,439 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:04:30" (1/1) ... [2022-12-14 20:04:30,440 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:04:30" (1/1) ... [2022-12-14 20:04:30,466 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:04:30" (1/1) ... [2022-12-14 20:04:30,471 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:04:30" (1/1) ... [2022-12-14 20:04:30,476 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:04:30" (1/1) ... [2022-12-14 20:04:30,480 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:04:30" (1/1) ... [2022-12-14 20:04:30,487 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 20:04:30,487 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 20:04:30,488 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 20:04:30,488 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 20:04:30,488 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:04:30" (1/1) ... [2022-12-14 20:04:30,493 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:04:30,501 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84046a20-27c3-4e6e-ad5e-c4af7df3d311/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 20:04:30,512 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84046a20-27c3-4e6e-ad5e-c4af7df3d311/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 20:04:30,514 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84046a20-27c3-4e6e-ad5e-c4af7df3d311/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 20:04:30,539 INFO L130 BoogieDeclarations]: Found specification of procedure ir_lookup_by_scancode [2022-12-14 20:04:30,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ir_lookup_by_scancode [2022-12-14 20:04:30,540 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-12-14 20:04:30,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-14 20:04:30,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_ir_raw_handler_lock [2022-12-14 20:04:30,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_ir_raw_handler_lock [2022-12-14 20:04:30,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-14 20:04:30,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-14 20:04:30,540 INFO L130 BoogieDeclarations]: Found specification of procedure rc_dev_uevent [2022-12-14 20:04:30,540 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_dev_uevent [2022-12-14 20:04:30,540 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-12-14 20:04:30,540 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-12-14 20:04:30,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-12-14 20:04:30,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-12-14 20:04:30,541 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2022-12-14 20:04:30,541 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2022-12-14 20:04:30,541 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-12-14 20:04:30,541 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-12-14 20:04:30,541 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 20:04:30,541 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 20:04:30,541 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-12-14 20:04:30,541 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-12-14 20:04:30,541 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 20:04:30,541 INFO L130 BoogieDeclarations]: Found specification of procedure input_get_drvdata [2022-12-14 20:04:30,541 INFO L138 BoogieDeclarations]: Found implementation of procedure input_get_drvdata [2022-12-14 20:04:30,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 20:04:30,542 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-12-14 20:04:30,542 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-12-14 20:04:30,542 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-12-14 20:04:30,542 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-12-14 20:04:30,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_rc_dev [2022-12-14 20:04:30,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_rc_dev [2022-12-14 20:04:30,542 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-12-14 20:04:30,542 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-12-14 20:04:30,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_rc_dev [2022-12-14 20:04:30,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_rc_dev [2022-12-14 20:04:30,542 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-12-14 20:04:30,542 INFO L130 BoogieDeclarations]: Found specification of procedure rc_dev_release [2022-12-14 20:04:30,542 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_dev_release [2022-12-14 20:04:30,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-12-14 20:04:30,543 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 20:04:30,543 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-12-14 20:04:30,543 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-12-14 20:04:30,543 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-12-14 20:04:30,543 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-12-14 20:04:30,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_ir_raw_handler_lock [2022-12-14 20:04:30,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_ir_raw_handler_lock [2022-12-14 20:04:30,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 20:04:30,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-12-14 20:04:30,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-12-14 20:04:30,543 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 20:04:30,543 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 20:04:30,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 20:04:30,544 INFO L130 BoogieDeclarations]: Found specification of procedure input_scancode_to_scalar [2022-12-14 20:04:30,544 INFO L138 BoogieDeclarations]: Found implementation of procedure input_scancode_to_scalar [2022-12-14 20:04:30,544 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-12-14 20:04:30,544 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-12-14 20:04:30,544 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-12-14 20:04:30,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-12-14 20:04:30,544 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2022-12-14 20:04:30,544 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2022-12-14 20:04:30,544 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 20:04:30,544 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 20:04:30,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 20:04:30,773 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 20:04:30,775 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 20:04:31,965 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 20:04:32,295 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 20:04:32,295 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 20:04:32,299 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:04:32 BoogieIcfgContainer [2022-12-14 20:04:32,299 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 20:04:32,300 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 20:04:32,300 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 20:04:32,308 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 20:04:32,309 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:04:32" (1/1) ... [2022-12-14 20:04:32,317 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 20:04:32,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:32,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 233 states and 332 transitions. [2022-12-14 20:04:32,376 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 332 transitions. [2022-12-14 20:04:32,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-12-14 20:04:32,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:32,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:32,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:32,787 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:04:32,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:32,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 238 states and 349 transitions. [2022-12-14 20:04:32,886 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 349 transitions. [2022-12-14 20:04:32,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-12-14 20:04:32,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:32,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:32,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:33,097 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:04:33,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:33,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 250 states and 391 transitions. [2022-12-14 20:04:33,210 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 391 transitions. [2022-12-14 20:04:33,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-12-14 20:04:33,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:33,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:33,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:33,388 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:04:33,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:33,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 263 states and 434 transitions. [2022-12-14 20:04:33,556 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 434 transitions. [2022-12-14 20:04:33,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-12-14 20:04:33,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:33,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:33,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:33,699 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:04:33,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:33,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 277 states and 478 transitions. [2022-12-14 20:04:33,929 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 478 transitions. [2022-12-14 20:04:33,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-12-14 20:04:33,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:33,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:33,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:34,092 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:04:34,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:34,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 278 states and 479 transitions. [2022-12-14 20:04:34,105 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 479 transitions. [2022-12-14 20:04:34,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-12-14 20:04:34,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:34,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:34,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:34,308 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:04:34,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:34,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 284 states and 513 transitions. [2022-12-14 20:04:34,525 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 513 transitions. [2022-12-14 20:04:34,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-12-14 20:04:34,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:34,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:34,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:34,682 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:04:35,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:35,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 299 states and 559 transitions. [2022-12-14 20:04:35,096 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 559 transitions. [2022-12-14 20:04:35,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-12-14 20:04:35,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:35,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:35,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:35,193 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:04:35,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:35,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 300 states and 560 transitions. [2022-12-14 20:04:35,204 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 560 transitions. [2022-12-14 20:04:35,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 20:04:35,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:35,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:35,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:35,340 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:04:35,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:35,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 316 states and 607 transitions. [2022-12-14 20:04:35,942 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 607 transitions. [2022-12-14 20:04:35,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-12-14 20:04:35,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:35,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:35,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:36,061 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 20:04:36,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:36,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 317 states and 608 transitions. [2022-12-14 20:04:36,073 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 608 transitions. [2022-12-14 20:04:36,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-12-14 20:04:36,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:36,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:36,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:36,186 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:04:36,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:36,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 320 states and 631 transitions. [2022-12-14 20:04:36,441 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 631 transitions. [2022-12-14 20:04:36,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 20:04:36,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:36,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:36,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:36,553 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:04:36,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:36,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 321 states and 631 transitions. [2022-12-14 20:04:36,649 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 631 transitions. [2022-12-14 20:04:36,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-12-14 20:04:36,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:36,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:36,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:36,759 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 20:04:36,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:36,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 324 states and 639 transitions. [2022-12-14 20:04:36,896 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 639 transitions. [2022-12-14 20:04:36,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-12-14 20:04:36,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:36,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:36,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:36,990 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 20:04:37,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:37,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 325 states and 641 transitions. [2022-12-14 20:04:37,091 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 641 transitions. [2022-12-14 20:04:37,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-12-14 20:04:37,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:37,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:37,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:37,164 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 20:04:37,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:37,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 327 states and 644 transitions. [2022-12-14 20:04:37,180 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 644 transitions. [2022-12-14 20:04:37,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-12-14 20:04:37,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:37,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:37,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:37,257 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 20:04:37,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:37,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 328 states and 645 transitions. [2022-12-14 20:04:37,269 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 645 transitions. [2022-12-14 20:04:37,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-12-14 20:04:37,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:37,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:37,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:37,365 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:04:37,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:37,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 333 states and 672 transitions. [2022-12-14 20:04:37,792 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 672 transitions. [2022-12-14 20:04:37,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-12-14 20:04:37,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:37,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:37,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:37,863 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:04:37,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:37,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 334 states and 672 transitions. [2022-12-14 20:04:37,984 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 672 transitions. [2022-12-14 20:04:37,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-12-14 20:04:37,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:37,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:38,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:38,045 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:04:38,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:38,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 335 states and 672 transitions. [2022-12-14 20:04:38,152 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 672 transitions. [2022-12-14 20:04:38,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-12-14 20:04:38,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:38,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:38,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:38,222 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:04:38,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:38,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 337 states and 674 transitions. [2022-12-14 20:04:38,368 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 674 transitions. [2022-12-14 20:04:38,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-12-14 20:04:38,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:38,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:38,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:38,442 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 20:04:38,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:38,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 339 states and 678 transitions. [2022-12-14 20:04:38,540 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 678 transitions. [2022-12-14 20:04:38,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-12-14 20:04:38,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:38,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:38,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:38,604 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 20:04:38,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:38,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 340 states and 678 transitions. [2022-12-14 20:04:38,618 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 678 transitions. [2022-12-14 20:04:38,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-12-14 20:04:38,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:38,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:38,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:38,681 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 20:04:38,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:38,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 341 states and 678 transitions. [2022-12-14 20:04:38,694 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 678 transitions. [2022-12-14 20:04:38,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 20:04:38,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:38,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:38,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:38,784 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:04:38,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:38,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 342 states and 678 transitions. [2022-12-14 20:04:38,909 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 678 transitions. [2022-12-14 20:04:38,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-12-14 20:04:38,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:38,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:38,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:38,993 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:04:39,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:39,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 343 states and 678 transitions. [2022-12-14 20:04:39,119 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 678 transitions. [2022-12-14 20:04:39,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-12-14 20:04:39,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:39,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:39,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:39,185 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:04:39,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:39,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 344 states and 678 transitions. [2022-12-14 20:04:39,306 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 678 transitions. [2022-12-14 20:04:39,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-12-14 20:04:39,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:39,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:39,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:39,533 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:04:39,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:39,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 346 states and 679 transitions. [2022-12-14 20:04:39,807 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 679 transitions. [2022-12-14 20:04:39,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-12-14 20:04:39,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:39,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:39,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:39,881 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 20:04:40,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:40,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 348 states and 683 transitions. [2022-12-14 20:04:40,013 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 683 transitions. [2022-12-14 20:04:40,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-12-14 20:04:40,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:40,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:40,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:40,081 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 20:04:40,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:40,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 349 states and 683 transitions. [2022-12-14 20:04:40,098 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 683 transitions. [2022-12-14 20:04:40,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-12-14 20:04:40,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:40,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:40,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:40,169 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 20:04:40,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:40,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 350 states and 683 transitions. [2022-12-14 20:04:40,193 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 683 transitions. [2022-12-14 20:04:40,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-12-14 20:04:40,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:40,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:40,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:40,279 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:04:40,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:40,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 351 states and 683 transitions. [2022-12-14 20:04:40,377 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 683 transitions. [2022-12-14 20:04:40,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-12-14 20:04:40,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:40,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:40,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:40,446 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:04:40,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:40,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 352 states and 683 transitions. [2022-12-14 20:04:40,526 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 683 transitions. [2022-12-14 20:04:40,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2022-12-14 20:04:40,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:40,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:40,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:40,641 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:04:40,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:40,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 354 states and 684 transitions. [2022-12-14 20:04:40,895 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 684 transitions. [2022-12-14 20:04:40,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-12-14 20:04:40,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:40,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:40,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:40,977 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 20:04:41,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:41,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 361 states and 716 transitions. [2022-12-14 20:04:41,495 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 716 transitions. [2022-12-14 20:04:41,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2022-12-14 20:04:41,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:41,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:41,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:41,616 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 20:04:41,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:41,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 363 states and 720 transitions. [2022-12-14 20:04:41,789 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 720 transitions. [2022-12-14 20:04:41,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-12-14 20:04:41,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:41,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:41,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:41,860 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 20:04:41,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:41,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 364 states and 720 transitions. [2022-12-14 20:04:41,875 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 720 transitions. [2022-12-14 20:04:41,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2022-12-14 20:04:41,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:41,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:41,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:41,959 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 20:04:42,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:42,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 365 states and 721 transitions. [2022-12-14 20:04:42,091 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 721 transitions. [2022-12-14 20:04:42,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-12-14 20:04:42,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:42,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:42,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:42,152 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 20:04:42,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:42,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 366 states and 721 transitions. [2022-12-14 20:04:42,225 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 721 transitions. [2022-12-14 20:04:42,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 20:04:42,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:42,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:42,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:42,327 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:04:42,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:42,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 367 states and 721 transitions. [2022-12-14 20:04:42,353 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 721 transitions. [2022-12-14 20:04:42,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 20:04:42,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:42,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:42,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:42,458 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:04:42,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:42,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 368 states and 721 transitions. [2022-12-14 20:04:42,476 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 721 transitions. [2022-12-14 20:04:42,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-12-14 20:04:42,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:42,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:42,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:42,579 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 20:04:42,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:42,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 380 states and 773 transitions. [2022-12-14 20:04:42,735 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 773 transitions. [2022-12-14 20:04:42,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 20:04:42,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:42,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:42,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:42,825 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:04:43,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:43,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 382 states and 774 transitions. [2022-12-14 20:04:43,066 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 774 transitions. [2022-12-14 20:04:43,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-12-14 20:04:43,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:43,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:43,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:43,127 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:04:43,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:43,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 385 states and 782 transitions. [2022-12-14 20:04:43,369 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 782 transitions. [2022-12-14 20:04:43,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 20:04:43,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:43,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:43,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:43,425 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 20:04:43,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:43,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 787 states to 387 states and 786 transitions. [2022-12-14 20:04:43,505 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 786 transitions. [2022-12-14 20:04:43,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 20:04:43,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:43,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:43,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:43,837 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:04:44,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:44,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 835 states to 394 states and 834 transitions. [2022-12-14 20:04:44,962 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 834 transitions. [2022-12-14 20:04:44,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 20:04:44,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:44,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:44,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:45,056 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 20:04:45,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:45,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 835 states to 395 states and 834 transitions. [2022-12-14 20:04:45,263 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 834 transitions. [2022-12-14 20:04:45,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-12-14 20:04:45,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:45,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:45,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:45,349 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:04:45,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:45,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 396 states and 835 transitions. [2022-12-14 20:04:45,364 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 835 transitions. [2022-12-14 20:04:45,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 20:04:45,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:45,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:45,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:45,420 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 20:04:45,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:45,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 397 states and 835 transitions. [2022-12-14 20:04:45,433 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 835 transitions. [2022-12-14 20:04:45,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-12-14 20:04:45,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:45,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:45,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:45,494 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:04:45,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:45,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 398 states and 835 transitions. [2022-12-14 20:04:45,508 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 835 transitions. [2022-12-14 20:04:45,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-12-14 20:04:45,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:45,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:45,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:45,704 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:04:46,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:46,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 878 states to 405 states and 877 transitions. [2022-12-14 20:04:46,300 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 877 transitions. [2022-12-14 20:04:46,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2022-12-14 20:04:46,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:46,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:46,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:46,375 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:04:46,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:46,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 882 states to 408 states and 881 transitions. [2022-12-14 20:04:46,394 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 881 transitions. [2022-12-14 20:04:46,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2022-12-14 20:04:46,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:46,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:46,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:46,493 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 20:04:46,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:46,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 893 states to 412 states and 891 transitions. [2022-12-14 20:04:46,525 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 891 transitions. [2022-12-14 20:04:46,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-12-14 20:04:46,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:46,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:46,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:46,653 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:04:46,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:46,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 894 states to 414 states and 892 transitions. [2022-12-14 20:04:46,997 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 892 transitions. [2022-12-14 20:04:46,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2022-12-14 20:04:46,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:46,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:47,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:47,062 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:04:47,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:47,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 895 states to 415 states and 893 transitions. [2022-12-14 20:04:47,076 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 893 transitions. [2022-12-14 20:04:47,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2022-12-14 20:04:47,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:47,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:47,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:47,143 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 20:04:47,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:47,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 896 states to 416 states and 894 transitions. [2022-12-14 20:04:47,159 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 894 transitions. [2022-12-14 20:04:47,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2022-12-14 20:04:47,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:47,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:47,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:47,226 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:04:47,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:47,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 899 states to 417 states and 897 transitions. [2022-12-14 20:04:47,392 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 897 transitions. [2022-12-14 20:04:47,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-12-14 20:04:47,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:47,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:47,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:47,457 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 20:04:48,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:48,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 929 states to 423 states and 927 transitions. [2022-12-14 20:04:48,040 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 927 transitions. [2022-12-14 20:04:48,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-12-14 20:04:48,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:48,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:48,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:48,113 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 20:04:48,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:48,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 929 states to 424 states and 927 transitions. [2022-12-14 20:04:48,253 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 927 transitions. [2022-12-14 20:04:48,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 20:04:48,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:48,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:48,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:48,320 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 20:04:48,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:48,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 932 states to 427 states and 930 transitions. [2022-12-14 20:04:48,344 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 930 transitions. [2022-12-14 20:04:48,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2022-12-14 20:04:48,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:48,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:48,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:48,493 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:04:48,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:48,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 941 states to 431 states and 939 transitions. [2022-12-14 20:04:48,632 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 939 transitions. [2022-12-14 20:04:48,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 20:04:48,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:48,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:48,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:48,715 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:04:49,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:49,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 942 states to 433 states and 940 transitions. [2022-12-14 20:04:49,209 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 940 transitions. [2022-12-14 20:04:49,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 20:04:49,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:49,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:49,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:49,267 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 20:04:49,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:49,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 943 states to 434 states and 941 transitions. [2022-12-14 20:04:49,282 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 941 transitions. [2022-12-14 20:04:49,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 20:04:49,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:49,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:49,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:49,345 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 20:04:49,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:49,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 943 states to 435 states and 941 transitions. [2022-12-14 20:04:49,363 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 941 transitions. [2022-12-14 20:04:49,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 20:04:49,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:49,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:49,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:49,471 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:04:49,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:49,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 952 states to 439 states and 950 transitions. [2022-12-14 20:04:49,670 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 950 transitions. [2022-12-14 20:04:49,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-12-14 20:04:49,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:49,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:49,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:49,845 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:04:50,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:50,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 985 states to 442 states and 983 transitions. [2022-12-14 20:04:50,538 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 983 transitions. [2022-12-14 20:04:50,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-12-14 20:04:50,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:50,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:50,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:50,599 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:04:50,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:50,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 995 states to 447 states and 993 transitions. [2022-12-14 20:04:50,733 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 993 transitions. [2022-12-14 20:04:50,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-12-14 20:04:50,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:50,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:50,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:50,825 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:04:51,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:51,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1015 states to 450 states and 1013 transitions. [2022-12-14 20:04:51,177 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 1013 transitions. [2022-12-14 20:04:51,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 20:04:51,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:51,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:51,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:51,293 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:04:51,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:51,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1016 states to 452 states and 1014 transitions. [2022-12-14 20:04:51,477 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 1014 transitions. [2022-12-14 20:04:51,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 20:04:51,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:51,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:51,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:51,549 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:04:52,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:52,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1046 states to 460 states and 1044 transitions. [2022-12-14 20:04:52,122 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 1044 transitions. [2022-12-14 20:04:52,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-12-14 20:04:52,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:52,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:52,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:52,219 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 20:04:52,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:52,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1057 states to 463 states and 1055 transitions. [2022-12-14 20:04:52,451 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 1055 transitions. [2022-12-14 20:04:52,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-12-14 20:04:52,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:52,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:52,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:52,684 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:04:54,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:54,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1092 states to 468 states and 1090 transitions. [2022-12-14 20:04:54,135 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 1090 transitions. [2022-12-14 20:04:54,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-12-14 20:04:54,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:54,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:54,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:54,257 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 20:04:54,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:54,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1096 states to 469 states and 1094 transitions. [2022-12-14 20:04:54,290 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 1094 transitions. [2022-12-14 20:04:54,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-12-14 20:04:54,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:54,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:54,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:54,414 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 20:04:54,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:54,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1096 states to 470 states and 1094 transitions. [2022-12-14 20:04:54,615 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 1094 transitions. [2022-12-14 20:04:54,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-12-14 20:04:54,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:54,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:54,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:54,977 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:04:57,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:57,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1167 states to 486 states and 1165 transitions. [2022-12-14 20:04:57,124 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 1165 transitions. [2022-12-14 20:04:57,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-12-14 20:04:57,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:57,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:57,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:57,185 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:04:57,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:57,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1194 states to 494 states and 1192 transitions. [2022-12-14 20:04:57,843 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 1192 transitions. [2022-12-14 20:04:57,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-12-14 20:04:57,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:57,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:57,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:57,962 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 20:04:58,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:58,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1206 states to 497 states and 1204 transitions. [2022-12-14 20:04:58,249 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 1204 transitions. [2022-12-14 20:04:58,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-12-14 20:04:58,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:58,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:58,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:58,356 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:04:58,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:58,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1230 states to 500 states and 1228 transitions. [2022-12-14 20:04:58,860 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 1228 transitions. [2022-12-14 20:04:58,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-12-14 20:04:58,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:58,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:58,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:58,999 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:04:59,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:59,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1266 states to 506 states and 1264 transitions. [2022-12-14 20:04:59,682 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 1264 transitions. [2022-12-14 20:04:59,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-12-14 20:04:59,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:59,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:59,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:59,808 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 20:05:00,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:00,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1270 states to 508 states and 1268 transitions. [2022-12-14 20:05:00,041 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 1268 transitions. [2022-12-14 20:05:00,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-12-14 20:05:00,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:00,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:00,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:00,141 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:05:00,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:00,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1273 states to 509 states and 1271 transitions. [2022-12-14 20:05:00,171 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 1271 transitions. [2022-12-14 20:05:00,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-12-14 20:05:00,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:00,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:00,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:00,272 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 20:05:00,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:00,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1273 states to 510 states and 1271 transitions. [2022-12-14 20:05:00,373 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 1271 transitions. [2022-12-14 20:05:00,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-12-14 20:05:00,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:00,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:00,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:00,490 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:05:00,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:00,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1273 states to 511 states and 1271 transitions. [2022-12-14 20:05:00,643 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 1271 transitions. [2022-12-14 20:05:00,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-12-14 20:05:00,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:00,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:00,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:00,743 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 20:05:01,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:01,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1274 states to 512 states and 1272 transitions. [2022-12-14 20:05:01,055 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 1272 transitions. [2022-12-14 20:05:01,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-12-14 20:05:01,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:01,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:01,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:01,112 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:05:01,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:01,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1281 states to 517 states and 1279 transitions. [2022-12-14 20:05:01,294 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 1279 transitions. [2022-12-14 20:05:01,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-12-14 20:05:01,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:01,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:01,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:01,400 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 20:05:01,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:01,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1316 states to 522 states and 1314 transitions. [2022-12-14 20:05:01,989 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 1314 transitions. [2022-12-14 20:05:01,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 20:05:01,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:01,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:02,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:02,273 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:04,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:04,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1369 states to 529 states and 1367 transitions. [2022-12-14 20:05:04,145 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 1367 transitions. [2022-12-14 20:05:04,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-12-14 20:05:04,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:04,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:04,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:04,272 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 20:05:04,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:04,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1375 states to 531 states and 1373 transitions. [2022-12-14 20:05:04,627 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 1373 transitions. [2022-12-14 20:05:04,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-12-14 20:05:04,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:04,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:04,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:04,727 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 20:05:04,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:04,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1375 states to 532 states and 1373 transitions. [2022-12-14 20:05:04,882 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 1373 transitions. [2022-12-14 20:05:04,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-12-14 20:05:04,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:04,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:04,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:04,982 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 20:05:05,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:05,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1379 states to 533 states and 1377 transitions. [2022-12-14 20:05:05,357 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 1377 transitions. [2022-12-14 20:05:05,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 20:05:05,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:05,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:05,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:05,722 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:07,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:07,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1424 states to 539 states and 1422 transitions. [2022-12-14 20:05:07,332 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 1422 transitions. [2022-12-14 20:05:07,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 20:05:07,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:07,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:07,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:07,421 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:08,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:08,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1454 states to 544 states and 1452 transitions. [2022-12-14 20:05:08,022 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 1452 transitions. [2022-12-14 20:05:08,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-12-14 20:05:08,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:08,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:08,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:08,133 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 12 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:08,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:08,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1471 states to 546 states and 1469 transitions. [2022-12-14 20:05:08,432 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 1469 transitions. [2022-12-14 20:05:08,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 20:05:08,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:08,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:08,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:08,527 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:09,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:09,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1493 states to 549 states and 1491 transitions. [2022-12-14 20:05:09,100 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 1491 transitions. [2022-12-14 20:05:09,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-12-14 20:05:09,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:09,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:09,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:09,258 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 20:05:09,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:09,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1508 states to 555 states and 1506 transitions. [2022-12-14 20:05:09,750 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 1506 transitions. [2022-12-14 20:05:09,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-12-14 20:05:09,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:09,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:09,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:09,890 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 20:05:10,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:10,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1511 states to 557 states and 1509 transitions. [2022-12-14 20:05:10,308 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 1509 transitions. [2022-12-14 20:05:10,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-12-14 20:05:10,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:10,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:10,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:10,406 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 20:05:10,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:10,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1513 states to 559 states and 1511 transitions. [2022-12-14 20:05:10,838 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 1511 transitions. [2022-12-14 20:05:10,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 20:05:10,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:10,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:10,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:10,895 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 20:05:11,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:11,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1555 states to 566 states and 1553 transitions. [2022-12-14 20:05:11,428 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 1553 transitions. [2022-12-14 20:05:11,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-12-14 20:05:11,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:11,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:11,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:11,512 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:05:12,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:12,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1586 states to 576 states and 1584 transitions. [2022-12-14 20:05:12,508 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 1584 transitions. [2022-12-14 20:05:12,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-12-14 20:05:12,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:12,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:12,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:12,565 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:05:13,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:13,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1604 states to 579 states and 1602 transitions. [2022-12-14 20:05:13,188 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 1602 transitions. [2022-12-14 20:05:13,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 20:05:13,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:13,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:13,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:13,465 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:14,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:14,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1603 states to 579 states and 1601 transitions. [2022-12-14 20:05:14,020 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 1601 transitions. [2022-12-14 20:05:14,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-12-14 20:05:14,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:14,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:14,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:14,148 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:05:14,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:14,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1615 states to 582 states and 1613 transitions. [2022-12-14 20:05:14,844 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 1613 transitions. [2022-12-14 20:05:14,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-12-14 20:05:14,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:14,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:14,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:14,961 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:15,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:15,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1626 states to 583 states and 1624 transitions. [2022-12-14 20:05:15,003 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 1624 transitions. [2022-12-14 20:05:15,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 20:05:15,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:15,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:15,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:15,121 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:05:15,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:15,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1652 states to 586 states and 1650 transitions. [2022-12-14 20:05:15,460 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 1650 transitions. [2022-12-14 20:05:15,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-12-14 20:05:15,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:15,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:15,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:15,610 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:15,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:15,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1649 states to 586 states and 1647 transitions. [2022-12-14 20:05:15,914 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 1647 transitions. [2022-12-14 20:05:15,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-12-14 20:05:15,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:15,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:15,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:16,038 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:16,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:16,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1646 states to 586 states and 1644 transitions. [2022-12-14 20:05:16,377 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 1644 transitions. [2022-12-14 20:05:16,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-12-14 20:05:16,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:16,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:16,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:16,501 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:16,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:16,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1642 states to 586 states and 1640 transitions. [2022-12-14 20:05:16,861 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 1640 transitions. [2022-12-14 20:05:16,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-12-14 20:05:16,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:16,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:16,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:16,983 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:17,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:17,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1639 states to 586 states and 1637 transitions. [2022-12-14 20:05:17,243 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 1637 transitions. [2022-12-14 20:05:17,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-12-14 20:05:17,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:17,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:17,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:17,300 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 20:05:17,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:17,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1646 states to 590 states and 1644 transitions. [2022-12-14 20:05:17,581 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 1644 transitions. [2022-12-14 20:05:17,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-12-14 20:05:17,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:17,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:17,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:17,704 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 10 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:05:18,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:18,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1656 states to 593 states and 1654 transitions. [2022-12-14 20:05:18,311 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 1654 transitions. [2022-12-14 20:05:18,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-12-14 20:05:18,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:18,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:18,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:18,387 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:05:18,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:18,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1661 states to 595 states and 1659 transitions. [2022-12-14 20:05:18,679 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 1659 transitions. [2022-12-14 20:05:18,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-12-14 20:05:18,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:18,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:18,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:18,977 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:21,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:21,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1699 states to 603 states and 1697 transitions. [2022-12-14 20:05:21,415 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 1697 transitions. [2022-12-14 20:05:21,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-12-14 20:05:21,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:21,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:21,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:21,557 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 20:05:21,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:21,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1704 states to 606 states and 1702 transitions. [2022-12-14 20:05:21,877 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 1702 transitions. [2022-12-14 20:05:21,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-12-14 20:05:21,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:21,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:21,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:22,005 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 9 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:05:22,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:22,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1712 states to 608 states and 1710 transitions. [2022-12-14 20:05:22,440 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 1710 transitions. [2022-12-14 20:05:22,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-12-14 20:05:22,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:22,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:22,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:22,499 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-14 20:05:23,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:23,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1715 states to 611 states and 1713 transitions. [2022-12-14 20:05:23,143 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 1713 transitions. [2022-12-14 20:05:23,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-12-14 20:05:23,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:23,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:23,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:23,233 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-14 20:05:23,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:23,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1716 states to 612 states and 1714 transitions. [2022-12-14 20:05:23,274 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 1714 transitions. [2022-12-14 20:05:23,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-12-14 20:05:23,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:23,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:23,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:23,382 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:05:23,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:23,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1716 states to 613 states and 1714 transitions. [2022-12-14 20:05:23,401 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 1714 transitions. [2022-12-14 20:05:23,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-12-14 20:05:23,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:23,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:23,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:23,457 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 20:05:23,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:23,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1723 states to 617 states and 1721 transitions. [2022-12-14 20:05:23,819 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 1721 transitions. [2022-12-14 20:05:23,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-12-14 20:05:23,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:23,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:23,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:23,940 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 11 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:05:24,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:24,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1760 states to 620 states and 1758 transitions. [2022-12-14 20:05:24,636 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 1758 transitions. [2022-12-14 20:05:24,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-12-14 20:05:24,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:24,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:24,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:24,759 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 11 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:05:25,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:25,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1765 states to 621 states and 1763 transitions. [2022-12-14 20:05:25,182 INFO L276 IsEmpty]: Start isEmpty. Operand 621 states and 1763 transitions. [2022-12-14 20:05:25,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-12-14 20:05:25,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:25,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:25,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:25,312 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 12 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 20:05:25,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:25,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1767 states to 622 states and 1765 transitions. [2022-12-14 20:05:25,786 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 1765 transitions. [2022-12-14 20:05:25,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-12-14 20:05:25,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:25,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:25,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:25,846 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:05:26,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:26,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1771 states to 624 states and 1769 transitions. [2022-12-14 20:05:26,621 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 1769 transitions. [2022-12-14 20:05:26,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-12-14 20:05:26,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:26,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:26,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:26,733 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 20:05:26,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:26,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1773 states to 625 states and 1771 transitions. [2022-12-14 20:05:26,756 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 1771 transitions. [2022-12-14 20:05:26,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-12-14 20:05:26,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:26,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:26,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:26,849 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 20:05:27,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:27,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1808 states to 638 states and 1804 transitions. [2022-12-14 20:05:27,896 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1804 transitions. [2022-12-14 20:05:27,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-12-14 20:05:27,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:27,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:27,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:27,985 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:28,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:28,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1818 states to 640 states and 1814 transitions. [2022-12-14 20:05:28,563 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 1814 transitions. [2022-12-14 20:05:28,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-12-14 20:05:28,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:28,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:28,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:28,623 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:05:29,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:29,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1820 states to 642 states and 1816 transitions. [2022-12-14 20:05:29,015 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 1816 transitions. [2022-12-14 20:05:29,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-12-14 20:05:29,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:29,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:29,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:29,118 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 20:05:29,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:29,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1829 states to 645 states and 1825 transitions. [2022-12-14 20:05:29,306 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 1825 transitions. [2022-12-14 20:05:29,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-12-14 20:05:29,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:29,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:29,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:29,409 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 20:05:29,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:29,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1843 states to 647 states and 1839 transitions. [2022-12-14 20:05:29,790 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 1839 transitions. [2022-12-14 20:05:29,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-12-14 20:05:29,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:29,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:29,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:29,972 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 9 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:05:30,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:30,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1853 states to 650 states and 1849 transitions. [2022-12-14 20:05:30,777 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 1849 transitions. [2022-12-14 20:05:30,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-12-14 20:05:30,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:30,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:30,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:30,835 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-14 20:05:31,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:31,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1857 states to 653 states and 1853 transitions. [2022-12-14 20:05:31,575 INFO L276 IsEmpty]: Start isEmpty. Operand 653 states and 1853 transitions. [2022-12-14 20:05:31,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-12-14 20:05:31,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:31,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:31,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:31,702 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 9 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:05:31,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:31,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1863 states to 654 states and 1859 transitions. [2022-12-14 20:05:31,759 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 1859 transitions. [2022-12-14 20:05:31,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-12-14 20:05:31,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:31,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:31,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:31,830 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-14 20:05:31,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:31,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1864 states to 655 states and 1860 transitions. [2022-12-14 20:05:31,877 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 1860 transitions. [2022-12-14 20:05:31,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-12-14 20:05:31,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:31,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:31,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:32,041 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:32,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:32,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1863 states to 655 states and 1859 transitions. [2022-12-14 20:05:32,388 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 1859 transitions. [2022-12-14 20:05:32,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-12-14 20:05:32,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:32,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:32,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:32,535 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:32,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:32,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1862 states to 655 states and 1858 transitions. [2022-12-14 20:05:32,821 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 1858 transitions. [2022-12-14 20:05:32,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-12-14 20:05:32,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:32,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:32,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:32,966 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:33,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:33,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1860 states to 655 states and 1856 transitions. [2022-12-14 20:05:33,293 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 1856 transitions. [2022-12-14 20:05:33,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-12-14 20:05:33,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:33,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:33,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:33,441 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:33,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:33,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1859 states to 655 states and 1855 transitions. [2022-12-14 20:05:33,770 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 1855 transitions. [2022-12-14 20:05:33,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-12-14 20:05:33,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:33,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:33,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:33,943 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 20:05:35,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:35,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1903 states to 660 states and 1899 transitions. [2022-12-14 20:05:35,501 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 1899 transitions. [2022-12-14 20:05:35,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-12-14 20:05:35,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:35,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:35,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:35,563 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 20:05:36,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:36,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1907 states to 662 states and 1903 transitions. [2022-12-14 20:05:36,419 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 1903 transitions. [2022-12-14 20:05:36,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-12-14 20:05:36,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:36,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:36,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:36,480 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 20:05:36,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:36,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1909 states to 663 states and 1905 transitions. [2022-12-14 20:05:36,768 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 1905 transitions. [2022-12-14 20:05:36,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-12-14 20:05:36,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:36,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:36,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:36,890 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 12 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 20:05:37,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:37,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1916 states to 666 states and 1912 transitions. [2022-12-14 20:05:37,619 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 1912 transitions. [2022-12-14 20:05:37,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-12-14 20:05:37,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:37,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:37,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:37,748 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2022-12-14 20:05:38,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:38,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1922 states to 669 states and 1918 transitions. [2022-12-14 20:05:38,095 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 1918 transitions. [2022-12-14 20:05:38,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-12-14 20:05:38,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:38,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:38,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:38,207 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 20:05:39,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:39,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1928 states to 671 states and 1924 transitions. [2022-12-14 20:05:39,110 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 1924 transitions. [2022-12-14 20:05:39,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-12-14 20:05:39,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:39,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:39,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:39,171 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:05:40,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:40,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1932 states to 673 states and 1928 transitions. [2022-12-14 20:05:40,092 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 1928 transitions. [2022-12-14 20:05:40,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-12-14 20:05:40,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:40,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:40,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:40,207 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 20:05:40,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:40,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1937 states to 676 states and 1933 transitions. [2022-12-14 20:05:40,249 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 1933 transitions. [2022-12-14 20:05:40,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-12-14 20:05:40,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:40,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:40,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:40,357 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 20:05:40,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:40,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1940 states to 677 states and 1936 transitions. [2022-12-14 20:05:40,420 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 1936 transitions. [2022-12-14 20:05:40,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-12-14 20:05:40,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:40,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:40,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:40,549 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 12 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:05:41,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:41,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1944 states to 680 states and 1940 transitions. [2022-12-14 20:05:41,045 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 1940 transitions. [2022-12-14 20:05:41,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-12-14 20:05:41,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:41,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:41,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:41,105 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:05:41,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:41,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1948 states to 682 states and 1944 transitions. [2022-12-14 20:05:41,994 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 1944 transitions. [2022-12-14 20:05:41,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-12-14 20:05:41,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:41,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:42,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:42,099 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 20:05:42,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:42,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1951 states to 685 states and 1947 transitions. [2022-12-14 20:05:42,139 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 1947 transitions. [2022-12-14 20:05:42,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-12-14 20:05:42,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:42,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:42,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:42,238 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 20:05:42,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:42,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1952 states to 686 states and 1948 transitions. [2022-12-14 20:05:42,256 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 1948 transitions. [2022-12-14 20:05:42,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-12-14 20:05:42,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:42,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:42,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:42,360 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:05:43,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:43,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1959 states to 689 states and 1955 transitions. [2022-12-14 20:05:43,201 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 1955 transitions. [2022-12-14 20:05:43,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-12-14 20:05:43,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:43,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:43,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:43,287 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-14 20:05:44,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:44,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1963 states to 692 states and 1959 transitions. [2022-12-14 20:05:44,106 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 1959 transitions. [2022-12-14 20:05:44,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-12-14 20:05:44,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:44,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:44,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:44,218 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 20:05:44,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:44,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1963 states to 693 states and 1959 transitions. [2022-12-14 20:05:44,599 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 1959 transitions. [2022-12-14 20:05:44,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-12-14 20:05:44,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:44,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:44,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:44,658 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-14 20:05:45,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:45,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1965 states to 694 states and 1961 transitions. [2022-12-14 20:05:45,171 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 1961 transitions. [2022-12-14 20:05:45,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-12-14 20:05:45,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:45,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:45,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:45,230 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-14 20:05:45,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:45,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1971 states to 698 states and 1967 transitions. [2022-12-14 20:05:45,607 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 1967 transitions. [2022-12-14 20:05:45,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-12-14 20:05:45,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:45,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:45,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:45,663 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 20:05:45,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:45,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1972 states to 700 states and 1968 transitions. [2022-12-14 20:05:45,710 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 1968 transitions. [2022-12-14 20:05:45,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-12-14 20:05:45,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:45,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:45,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:45,841 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 13 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 20:05:47,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:47,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2011 states to 704 states and 2007 transitions. [2022-12-14 20:05:47,210 INFO L276 IsEmpty]: Start isEmpty. Operand 704 states and 2007 transitions. [2022-12-14 20:05:47,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-12-14 20:05:47,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:47,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:47,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:47,332 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 13 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 20:05:47,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:47,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2016 states to 705 states and 2012 transitions. [2022-12-14 20:05:47,734 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 2012 transitions. [2022-12-14 20:05:47,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-12-14 20:05:47,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:47,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:47,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:47,839 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:05:48,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:48,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2017 states to 706 states and 2013 transitions. [2022-12-14 20:05:48,362 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 2013 transitions. [2022-12-14 20:05:48,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-12-14 20:05:48,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:48,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:48,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:48,466 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 20:05:48,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:48,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2017 states to 707 states and 2013 transitions. [2022-12-14 20:05:48,677 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 2013 transitions. [2022-12-14 20:05:48,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-12-14 20:05:48,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:48,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:48,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:48,771 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 20:05:49,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:49,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2018 states to 708 states and 2014 transitions. [2022-12-14 20:05:49,026 INFO L276 IsEmpty]: Start isEmpty. Operand 708 states and 2014 transitions. [2022-12-14 20:05:49,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-12-14 20:05:49,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:49,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:49,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:49,154 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:05:49,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:49,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2024 states to 711 states and 2020 transitions. [2022-12-14 20:05:49,761 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 2020 transitions. [2022-12-14 20:05:49,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-12-14 20:05:49,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:49,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:49,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:49,974 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 20:05:50,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:50,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2042 states to 716 states and 2029 transitions. [2022-12-14 20:05:50,097 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 2029 transitions. [2022-12-14 20:05:50,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-12-14 20:05:50,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:50,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:50,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:50,203 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 20:05:50,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:50,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2049 states to 719 states and 2036 transitions. [2022-12-14 20:05:50,607 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 2036 transitions. [2022-12-14 20:05:50,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-12-14 20:05:50,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:50,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:50,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:50,696 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 20:05:51,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:51,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2062 states to 723 states and 2044 transitions. [2022-12-14 20:05:51,116 INFO L276 IsEmpty]: Start isEmpty. Operand 723 states and 2044 transitions. [2022-12-14 20:05:51,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-12-14 20:05:51,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:51,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:51,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:51,177 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:05:51,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:51,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2066 states to 726 states and 2048 transitions. [2022-12-14 20:05:51,567 INFO L276 IsEmpty]: Start isEmpty. Operand 726 states and 2048 transitions. [2022-12-14 20:05:51,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-12-14 20:05:51,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:51,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:51,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:51,628 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:05:52,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:52,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2071 states to 728 states and 2053 transitions. [2022-12-14 20:05:52,627 INFO L276 IsEmpty]: Start isEmpty. Operand 728 states and 2053 transitions. [2022-12-14 20:05:52,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-12-14 20:05:52,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:52,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:52,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:52,761 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:05:53,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:53,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2075 states to 731 states and 2057 transitions. [2022-12-14 20:05:53,609 INFO L276 IsEmpty]: Start isEmpty. Operand 731 states and 2057 transitions. [2022-12-14 20:05:53,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-12-14 20:05:53,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:53,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:53,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:53,721 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 20:05:54,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:54,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2086 states to 735 states and 2068 transitions. [2022-12-14 20:05:54,251 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 2068 transitions. [2022-12-14 20:05:54,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-12-14 20:05:54,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:54,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:54,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:54,349 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:05:55,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:55,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2117 states to 739 states and 2099 transitions. [2022-12-14 20:05:55,746 INFO L276 IsEmpty]: Start isEmpty. Operand 739 states and 2099 transitions. [2022-12-14 20:05:55,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-12-14 20:05:55,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:55,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:55,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:56,256 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:58,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:58,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2169 states to 746 states and 2151 transitions. [2022-12-14 20:05:58,610 INFO L276 IsEmpty]: Start isEmpty. Operand 746 states and 2151 transitions. [2022-12-14 20:05:58,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-12-14 20:05:58,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:58,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:58,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:58,803 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:59,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:59,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2189 states to 749 states and 2171 transitions. [2022-12-14 20:05:59,834 INFO L276 IsEmpty]: Start isEmpty. Operand 749 states and 2171 transitions. [2022-12-14 20:05:59,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-12-14 20:05:59,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:59,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:59,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:59,946 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:06:00,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:00,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2218 states to 752 states and 2200 transitions. [2022-12-14 20:06:00,461 INFO L276 IsEmpty]: Start isEmpty. Operand 752 states and 2200 transitions. [2022-12-14 20:06:00,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-12-14 20:06:00,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:00,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:00,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:00,567 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 20:06:01,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:01,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2248 states to 760 states and 2230 transitions. [2022-12-14 20:06:01,814 INFO L276 IsEmpty]: Start isEmpty. Operand 760 states and 2230 transitions. [2022-12-14 20:06:01,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-12-14 20:06:01,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:01,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:01,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:02,017 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:06:02,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:02,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2265 states to 762 states and 2247 transitions. [2022-12-14 20:06:02,560 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 2247 transitions. [2022-12-14 20:06:02,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-12-14 20:06:02,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:02,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:02,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:02,721 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:06:03,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:03,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2284 states to 764 states and 2266 transitions. [2022-12-14 20:06:03,159 INFO L276 IsEmpty]: Start isEmpty. Operand 764 states and 2266 transitions. [2022-12-14 20:06:03,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-12-14 20:06:03,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:03,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:03,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:03,309 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:06:03,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:03,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2283 states to 764 states and 2265 transitions. [2022-12-14 20:06:03,726 INFO L276 IsEmpty]: Start isEmpty. Operand 764 states and 2265 transitions. [2022-12-14 20:06:03,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-12-14 20:06:03,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:03,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:03,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:03,827 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-14 20:06:04,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:04,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2289 states to 768 states and 2271 transitions. [2022-12-14 20:06:04,245 INFO L276 IsEmpty]: Start isEmpty. Operand 768 states and 2271 transitions. [2022-12-14 20:06:04,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-12-14 20:06:04,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:04,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:04,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:04,423 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:06:04,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:04,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2288 states to 768 states and 2270 transitions. [2022-12-14 20:06:04,805 INFO L276 IsEmpty]: Start isEmpty. Operand 768 states and 2270 transitions. [2022-12-14 20:06:04,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-12-14 20:06:04,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:04,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:04,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:04,893 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 20:06:05,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:05,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2286 states to 768 states and 2268 transitions. [2022-12-14 20:06:05,497 INFO L276 IsEmpty]: Start isEmpty. Operand 768 states and 2268 transitions. [2022-12-14 20:06:05,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-12-14 20:06:05,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:05,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:05,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:05,600 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 20:06:06,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:06,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2284 states to 768 states and 2266 transitions. [2022-12-14 20:06:06,235 INFO L276 IsEmpty]: Start isEmpty. Operand 768 states and 2266 transitions. [2022-12-14 20:06:06,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-12-14 20:06:06,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:06,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:06,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:06,340 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:06:07,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:07,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2285 states to 770 states and 2267 transitions. [2022-12-14 20:06:07,192 INFO L276 IsEmpty]: Start isEmpty. Operand 770 states and 2267 transitions. [2022-12-14 20:06:07,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-12-14 20:06:07,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:07,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:07,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:07,290 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:06:08,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:08,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2295 states to 773 states and 2277 transitions. [2022-12-14 20:06:08,240 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 2277 transitions. [2022-12-14 20:06:08,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-12-14 20:06:08,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:08,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:08,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:08,358 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:06:08,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:08,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2297 states to 774 states and 2279 transitions. [2022-12-14 20:06:08,844 INFO L276 IsEmpty]: Start isEmpty. Operand 774 states and 2279 transitions. [2022-12-14 20:06:08,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-12-14 20:06:08,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:08,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:08,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:08,936 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 20:06:09,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:09,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2302 states to 777 states and 2284 transitions. [2022-12-14 20:06:09,587 INFO L276 IsEmpty]: Start isEmpty. Operand 777 states and 2284 transitions. [2022-12-14 20:06:09,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-12-14 20:06:09,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:09,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:09,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:09,678 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 20:06:09,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:09,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2303 states to 778 states and 2285 transitions. [2022-12-14 20:06:09,926 INFO L276 IsEmpty]: Start isEmpty. Operand 778 states and 2285 transitions. [2022-12-14 20:06:09,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-12-14 20:06:09,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:09,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:09,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:10,026 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:06:10,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:10,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2306 states to 780 states and 2288 transitions. [2022-12-14 20:06:10,226 INFO L276 IsEmpty]: Start isEmpty. Operand 780 states and 2288 transitions. [2022-12-14 20:06:10,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-12-14 20:06:10,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:10,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:10,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:10,361 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:06:11,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:11,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2312 states to 783 states and 2294 transitions. [2022-12-14 20:06:11,463 INFO L276 IsEmpty]: Start isEmpty. Operand 783 states and 2294 transitions. [2022-12-14 20:06:11,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-12-14 20:06:11,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:11,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:11,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:11,586 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 20:06:11,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:11,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2316 states to 786 states and 2298 transitions. [2022-12-14 20:06:11,836 INFO L276 IsEmpty]: Start isEmpty. Operand 786 states and 2298 transitions. [2022-12-14 20:06:11,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-12-14 20:06:11,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:11,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:11,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:11,927 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:06:12,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:12,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2323 states to 788 states and 2305 transitions. [2022-12-14 20:06:12,643 INFO L276 IsEmpty]: Start isEmpty. Operand 788 states and 2305 transitions. [2022-12-14 20:06:12,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-12-14 20:06:12,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:12,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:12,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:12,769 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 9 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:06:12,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:12,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2330 states to 791 states and 2312 transitions. [2022-12-14 20:06:12,814 INFO L276 IsEmpty]: Start isEmpty. Operand 791 states and 2312 transitions. [2022-12-14 20:06:12,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-12-14 20:06:12,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:12,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:12,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:12,914 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-14 20:06:13,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:13,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2334 states to 794 states and 2316 transitions. [2022-12-14 20:06:13,135 INFO L276 IsEmpty]: Start isEmpty. Operand 794 states and 2316 transitions. [2022-12-14 20:06:13,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-12-14 20:06:13,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:13,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:13,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:13,237 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 20:06:13,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:13,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2337 states to 795 states and 2319 transitions. [2022-12-14 20:06:13,258 INFO L276 IsEmpty]: Start isEmpty. Operand 795 states and 2319 transitions. [2022-12-14 20:06:13,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-12-14 20:06:13,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:13,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:13,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:13,371 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:06:13,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:13,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2339 states to 797 states and 2321 transitions. [2022-12-14 20:06:13,399 INFO L276 IsEmpty]: Start isEmpty. Operand 797 states and 2321 transitions. [2022-12-14 20:06:13,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-12-14 20:06:13,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:13,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:13,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:13,503 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:06:13,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:13,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2346 states to 801 states and 2328 transitions. [2022-12-14 20:06:13,815 INFO L276 IsEmpty]: Start isEmpty. Operand 801 states and 2328 transitions. [2022-12-14 20:06:13,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-12-14 20:06:13,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:13,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:13,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:13,935 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:06:14,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:14,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2349 states to 802 states and 2331 transitions. [2022-12-14 20:06:14,232 INFO L276 IsEmpty]: Start isEmpty. Operand 802 states and 2331 transitions. [2022-12-14 20:06:14,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-12-14 20:06:14,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:14,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:14,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:14,316 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-14 20:06:14,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:14,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2353 states to 803 states and 2335 transitions. [2022-12-14 20:06:14,795 INFO L276 IsEmpty]: Start isEmpty. Operand 803 states and 2335 transitions. [2022-12-14 20:06:14,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-12-14 20:06:14,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:14,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:14,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:15,033 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 12 proven. 12 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:06:15,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:15,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2354 states to 804 states and 2336 transitions. [2022-12-14 20:06:15,271 INFO L276 IsEmpty]: Start isEmpty. Operand 804 states and 2336 transitions. [2022-12-14 20:06:15,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-12-14 20:06:15,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:15,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:15,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:15,372 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 20:06:15,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:15,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2361 states to 806 states and 2343 transitions. [2022-12-14 20:06:15,411 INFO L276 IsEmpty]: Start isEmpty. Operand 806 states and 2343 transitions. [2022-12-14 20:06:15,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-12-14 20:06:15,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:15,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:15,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:15,472 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 20:06:15,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:15,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2368 states to 807 states and 2350 transitions. [2022-12-14 20:06:15,890 INFO L276 IsEmpty]: Start isEmpty. Operand 807 states and 2350 transitions. [2022-12-14 20:06:15,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-12-14 20:06:15,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:15,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:15,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:15,995 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-14 20:06:16,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:16,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2370 states to 808 states and 2352 transitions. [2022-12-14 20:06:16,628 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 2352 transitions. [2022-12-14 20:06:16,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-12-14 20:06:16,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:16,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:16,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:16,688 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-14 20:06:17,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:17,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2384 states to 810 states and 2366 transitions. [2022-12-14 20:06:17,154 INFO L276 IsEmpty]: Start isEmpty. Operand 810 states and 2366 transitions. [2022-12-14 20:06:17,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-12-14 20:06:17,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:17,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:17,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:17,214 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-14 20:06:17,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:17,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2390 states to 814 states and 2372 transitions. [2022-12-14 20:06:17,442 INFO L276 IsEmpty]: Start isEmpty. Operand 814 states and 2372 transitions. [2022-12-14 20:06:17,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-12-14 20:06:17,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:17,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:17,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:17,559 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 16 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 20:06:18,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:18,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2389 states to 814 states and 2371 transitions. [2022-12-14 20:06:18,266 INFO L276 IsEmpty]: Start isEmpty. Operand 814 states and 2371 transitions. [2022-12-14 20:06:18,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-12-14 20:06:18,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:18,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:18,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:18,382 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 20:06:18,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:18,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2391 states to 815 states and 2373 transitions. [2022-12-14 20:06:18,981 INFO L276 IsEmpty]: Start isEmpty. Operand 815 states and 2373 transitions. [2022-12-14 20:06:18,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-12-14 20:06:18,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:18,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:19,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:19,089 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:06:19,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:19,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2391 states to 816 states and 2373 transitions. [2022-12-14 20:06:19,404 INFO L276 IsEmpty]: Start isEmpty. Operand 816 states and 2373 transitions. [2022-12-14 20:06:19,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-12-14 20:06:19,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:19,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:19,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:19,520 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 21 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 20:06:19,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:19,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2393 states to 818 states and 2375 transitions. [2022-12-14 20:06:19,549 INFO L276 IsEmpty]: Start isEmpty. Operand 818 states and 2375 transitions. [2022-12-14 20:06:19,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-12-14 20:06:19,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:19,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:19,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:19,619 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:06:20,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:20,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2399 states to 821 states and 2381 transitions. [2022-12-14 20:06:20,251 INFO L276 IsEmpty]: Start isEmpty. Operand 821 states and 2381 transitions. [2022-12-14 20:06:20,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-12-14 20:06:20,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:20,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:20,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:20,376 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 12 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:06:20,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:20,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2406 states to 824 states and 2388 transitions. [2022-12-14 20:06:20,976 INFO L276 IsEmpty]: Start isEmpty. Operand 824 states and 2388 transitions. [2022-12-14 20:06:20,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-12-14 20:06:20,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:20,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:21,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:21,083 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:06:21,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:21,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2411 states to 827 states and 2393 transitions. [2022-12-14 20:06:21,519 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 2393 transitions. [2022-12-14 20:06:21,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-12-14 20:06:21,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:21,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:21,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:21,579 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:06:22,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:22,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2418 states to 829 states and 2400 transitions. [2022-12-14 20:06:22,087 INFO L276 IsEmpty]: Start isEmpty. Operand 829 states and 2400 transitions. [2022-12-14 20:06:22,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-12-14 20:06:22,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:22,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:22,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:22,210 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 16 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 20:06:22,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:22,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2419 states to 830 states and 2401 transitions. [2022-12-14 20:06:22,517 INFO L276 IsEmpty]: Start isEmpty. Operand 830 states and 2401 transitions. [2022-12-14 20:06:22,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-12-14 20:06:22,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:22,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:22,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:22,580 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:06:22,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:22,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2422 states to 833 states and 2404 transitions. [2022-12-14 20:06:22,627 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 2404 transitions. [2022-12-14 20:06:22,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-12-14 20:06:22,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:22,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:22,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:22,710 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:06:22,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:22,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2425 states to 836 states and 2407 transitions. [2022-12-14 20:06:22,740 INFO L276 IsEmpty]: Start isEmpty. Operand 836 states and 2407 transitions. [2022-12-14 20:06:22,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-12-14 20:06:22,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:22,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:22,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:22,930 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 12 proven. 13 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:06:23,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:23,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2432 states to 838 states and 2414 transitions. [2022-12-14 20:06:23,392 INFO L276 IsEmpty]: Start isEmpty. Operand 838 states and 2414 transitions. [2022-12-14 20:06:23,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-12-14 20:06:23,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:23,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:23,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:23,626 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 12 proven. 13 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:06:24,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:24,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2437 states to 839 states and 2419 transitions. [2022-12-14 20:06:24,132 INFO L276 IsEmpty]: Start isEmpty. Operand 839 states and 2419 transitions. [2022-12-14 20:06:24,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-12-14 20:06:24,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:24,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:24,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:24,263 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:06:25,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:25,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2449 states to 842 states and 2431 transitions. [2022-12-14 20:06:25,214 INFO L276 IsEmpty]: Start isEmpty. Operand 842 states and 2431 transitions. [2022-12-14 20:06:25,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-12-14 20:06:25,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:25,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:25,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:26,063 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 14 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:06:29,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:29,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2492 states to 849 states and 2474 transitions. [2022-12-14 20:06:29,657 INFO L276 IsEmpty]: Start isEmpty. Operand 849 states and 2474 transitions. [2022-12-14 20:06:29,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-12-14 20:06:29,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:29,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:29,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:29,742 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:06:30,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:30,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2507 states to 852 states and 2489 transitions. [2022-12-14 20:06:30,400 INFO L276 IsEmpty]: Start isEmpty. Operand 852 states and 2489 transitions. [2022-12-14 20:06:30,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-12-14 20:06:30,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:30,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:30,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:30,505 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:06:30,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:30,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2509 states to 854 states and 2491 transitions. [2022-12-14 20:06:30,556 INFO L276 IsEmpty]: Start isEmpty. Operand 854 states and 2491 transitions. [2022-12-14 20:06:30,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-12-14 20:06:30,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:30,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:30,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:30,618 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 20:06:32,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:32,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2514 states to 857 states and 2496 transitions. [2022-12-14 20:06:32,388 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 2496 transitions. [2022-12-14 20:06:32,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-12-14 20:06:32,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:32,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:32,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:32,451 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 20:06:32,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:32,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2515 states to 858 states and 2497 transitions. [2022-12-14 20:06:32,501 INFO L276 IsEmpty]: Start isEmpty. Operand 858 states and 2497 transitions. [2022-12-14 20:06:32,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-12-14 20:06:32,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:32,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:32,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:32,622 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:06:33,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:33,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2511 states to 858 states and 2493 transitions. [2022-12-14 20:06:33,289 INFO L276 IsEmpty]: Start isEmpty. Operand 858 states and 2493 transitions. [2022-12-14 20:06:33,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-12-14 20:06:33,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:33,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:33,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:33,408 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:06:33,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:33,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2503 states to 858 states and 2485 transitions. [2022-12-14 20:06:33,874 INFO L276 IsEmpty]: Start isEmpty. Operand 858 states and 2485 transitions. [2022-12-14 20:06:33,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-12-14 20:06:33,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:33,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:33,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:34,208 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:06:35,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:35,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2507 states to 861 states and 2489 transitions. [2022-12-14 20:06:35,551 INFO L276 IsEmpty]: Start isEmpty. Operand 861 states and 2489 transitions. [2022-12-14 20:06:35,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-12-14 20:06:35,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:35,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:35,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:35,702 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:06:35,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:35,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2507 states to 862 states and 2489 transitions. [2022-12-14 20:06:35,730 INFO L276 IsEmpty]: Start isEmpty. Operand 862 states and 2489 transitions. [2022-12-14 20:06:35,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-12-14 20:06:35,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:35,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:35,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:35,834 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 20:06:35,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:35,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2507 states to 863 states and 2489 transitions. [2022-12-14 20:06:35,861 INFO L276 IsEmpty]: Start isEmpty. Operand 863 states and 2489 transitions. [2022-12-14 20:06:35,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-12-14 20:06:35,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:35,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:35,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:35,975 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 23 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 20:06:35,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:35,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2507 states to 864 states and 2489 transitions. [2022-12-14 20:06:35,999 INFO L276 IsEmpty]: Start isEmpty. Operand 864 states and 2489 transitions. [2022-12-14 20:06:36,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-12-14 20:06:36,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:36,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:36,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:36,083 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 20:06:36,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:36,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2511 states to 867 states and 2493 transitions. [2022-12-14 20:06:36,116 INFO L276 IsEmpty]: Start isEmpty. Operand 867 states and 2493 transitions. [2022-12-14 20:06:36,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-12-14 20:06:36,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:36,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:36,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:36,254 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 16 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 20:06:36,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:36,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2518 states to 870 states and 2500 transitions. [2022-12-14 20:06:36,899 INFO L276 IsEmpty]: Start isEmpty. Operand 870 states and 2500 transitions. [2022-12-14 20:06:36,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-12-14 20:06:36,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:36,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:36,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:37,010 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:06:37,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:37,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2523 states to 873 states and 2505 transitions. [2022-12-14 20:06:37,619 INFO L276 IsEmpty]: Start isEmpty. Operand 873 states and 2505 transitions. [2022-12-14 20:06:37,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-12-14 20:06:37,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:37,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:37,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:38,026 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 20:06:44,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:44,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2604 states to 898 states and 2585 transitions. [2022-12-14 20:06:44,514 INFO L276 IsEmpty]: Start isEmpty. Operand 898 states and 2585 transitions. [2022-12-14 20:06:44,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-12-14 20:06:44,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:44,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:44,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:44,582 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:06:45,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:45,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2611 states to 901 states and 2592 transitions. [2022-12-14 20:06:45,234 INFO L276 IsEmpty]: Start isEmpty. Operand 901 states and 2592 transitions. [2022-12-14 20:06:45,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-12-14 20:06:45,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:45,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:45,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:45,322 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 20:06:47,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:47,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2640 states to 909 states and 2620 transitions. [2022-12-14 20:06:47,731 INFO L276 IsEmpty]: Start isEmpty. Operand 909 states and 2620 transitions. [2022-12-14 20:06:47,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-12-14 20:06:47,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:47,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:47,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:47,824 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:06:48,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:48,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2648 states to 912 states and 2628 transitions. [2022-12-14 20:06:48,549 INFO L276 IsEmpty]: Start isEmpty. Operand 912 states and 2628 transitions. [2022-12-14 20:06:48,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-12-14 20:06:48,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:48,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:48,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:48,648 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 20:06:49,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:49,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2653 states to 915 states and 2633 transitions. [2022-12-14 20:06:49,252 INFO L276 IsEmpty]: Start isEmpty. Operand 915 states and 2633 transitions. [2022-12-14 20:06:49,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-12-14 20:06:49,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:49,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:49,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:49,317 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:06:49,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:49,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2656 states to 918 states and 2636 transitions. [2022-12-14 20:06:49,561 INFO L276 IsEmpty]: Start isEmpty. Operand 918 states and 2636 transitions. [2022-12-14 20:06:49,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-12-14 20:06:49,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:49,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:49,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:49,666 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:06:49,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:49,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2659 states to 920 states and 2639 transitions. [2022-12-14 20:06:49,950 INFO L276 IsEmpty]: Start isEmpty. Operand 920 states and 2639 transitions. [2022-12-14 20:06:49,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-12-14 20:06:49,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:49,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:49,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:50,037 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 20:06:50,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:50,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2661 states to 922 states and 2641 transitions. [2022-12-14 20:06:50,071 INFO L276 IsEmpty]: Start isEmpty. Operand 922 states and 2641 transitions. [2022-12-14 20:06:50,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-12-14 20:06:50,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:50,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:50,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:50,166 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:06:50,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:50,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2668 states to 923 states and 2648 transitions. [2022-12-14 20:06:50,208 INFO L276 IsEmpty]: Start isEmpty. Operand 923 states and 2648 transitions. [2022-12-14 20:06:50,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-12-14 20:06:50,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:50,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:50,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:50,450 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 13 proven. 13 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:06:50,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:50,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2671 states to 924 states and 2651 transitions. [2022-12-14 20:06:50,493 INFO L276 IsEmpty]: Start isEmpty. Operand 924 states and 2651 transitions. [2022-12-14 20:06:50,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-12-14 20:06:50,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:50,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:50,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:50,620 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:06:52,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:52,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2683 states to 927 states and 2663 transitions. [2022-12-14 20:06:52,294 INFO L276 IsEmpty]: Start isEmpty. Operand 927 states and 2663 transitions. [2022-12-14 20:06:52,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-12-14 20:06:52,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:52,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:52,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:52,358 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 20:06:53,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:53,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2689 states to 930 states and 2669 transitions. [2022-12-14 20:06:53,852 INFO L276 IsEmpty]: Start isEmpty. Operand 930 states and 2669 transitions. [2022-12-14 20:06:53,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-12-14 20:06:53,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:53,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:53,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:53,978 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-14 20:06:54,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:54,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2695 states to 931 states and 2675 transitions. [2022-12-14 20:06:54,097 INFO L276 IsEmpty]: Start isEmpty. Operand 931 states and 2675 transitions. [2022-12-14 20:06:54,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-12-14 20:06:54,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:54,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:54,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:54,195 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 20:06:54,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:54,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2696 states to 932 states and 2676 transitions. [2022-12-14 20:06:54,257 INFO L276 IsEmpty]: Start isEmpty. Operand 932 states and 2676 transitions. [2022-12-14 20:06:54,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-12-14 20:06:54,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:54,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:54,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:54,355 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-14 20:06:54,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:54,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2702 states to 936 states and 2682 transitions. [2022-12-14 20:06:54,400 INFO L276 IsEmpty]: Start isEmpty. Operand 936 states and 2682 transitions. [2022-12-14 20:06:54,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-12-14 20:06:54,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:54,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:54,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:54,506 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:06:54,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:54,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2702 states to 937 states and 2682 transitions. [2022-12-14 20:06:54,553 INFO L276 IsEmpty]: Start isEmpty. Operand 937 states and 2682 transitions. [2022-12-14 20:06:54,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-12-14 20:06:54,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:54,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:54,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:54,682 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 20:06:54,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:54,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2702 states to 938 states and 2682 transitions. [2022-12-14 20:06:54,726 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 2682 transitions. [2022-12-14 20:06:54,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-12-14 20:06:54,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:54,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:54,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:54,833 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:06:56,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:56,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2708 states to 941 states and 2688 transitions. [2022-12-14 20:06:56,178 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 2688 transitions. [2022-12-14 20:06:56,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-12-14 20:06:56,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:56,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:56,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:56,307 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 20:06:56,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:56,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2717 states to 944 states and 2697 transitions. [2022-12-14 20:06:56,931 INFO L276 IsEmpty]: Start isEmpty. Operand 944 states and 2697 transitions. [2022-12-14 20:06:56,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-12-14 20:06:56,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:56,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:56,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:56,994 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:06:57,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:57,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2718 states to 945 states and 2698 transitions. [2022-12-14 20:06:57,027 INFO L276 IsEmpty]: Start isEmpty. Operand 945 states and 2698 transitions. [2022-12-14 20:06:57,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-12-14 20:06:57,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:57,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:57,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:57,089 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:06:57,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:57,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2724 states to 948 states and 2704 transitions. [2022-12-14 20:06:57,559 INFO L276 IsEmpty]: Start isEmpty. Operand 948 states and 2704 transitions. [2022-12-14 20:06:57,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-12-14 20:06:57,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:57,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:57,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:57,625 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:06:58,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:58,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2727 states to 951 states and 2707 transitions. [2022-12-14 20:06:58,226 INFO L276 IsEmpty]: Start isEmpty. Operand 951 states and 2707 transitions. [2022-12-14 20:06:58,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-12-14 20:06:58,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:58,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:58,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:58,288 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-14 20:06:58,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:58,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2734 states to 955 states and 2714 transitions. [2022-12-14 20:06:58,858 INFO L276 IsEmpty]: Start isEmpty. Operand 955 states and 2714 transitions. [2022-12-14 20:06:58,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-12-14 20:06:58,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:58,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:58,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:58,986 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 14 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 20:06:59,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:59,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2738 states to 957 states and 2718 transitions. [2022-12-14 20:06:59,582 INFO L276 IsEmpty]: Start isEmpty. Operand 957 states and 2718 transitions. [2022-12-14 20:06:59,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-12-14 20:06:59,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:59,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:59,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:59,772 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 14 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 20:07:00,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:07:00,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2743 states to 958 states and 2723 transitions. [2022-12-14 20:07:00,325 INFO L276 IsEmpty]: Start isEmpty. Operand 958 states and 2723 transitions. [2022-12-14 20:07:00,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-12-14 20:07:00,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:07:00,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:07:00,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:07:00,453 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 13 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 20:07:01,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:07:01,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2746 states to 959 states and 2726 transitions. [2022-12-14 20:07:01,030 INFO L276 IsEmpty]: Start isEmpty. Operand 959 states and 2726 transitions. [2022-12-14 20:07:01,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-12-14 20:07:01,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:07:01,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:07:01,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:07:01,096 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 20:07:02,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:07:02,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2748 states to 961 states and 2728 transitions. [2022-12-14 20:07:02,340 INFO L276 IsEmpty]: Start isEmpty. Operand 961 states and 2728 transitions. [2022-12-14 20:07:02,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-12-14 20:07:02,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:07:02,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:07:02,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:07:02,403 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 20:07:04,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:07:04,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2754 states to 964 states and 2734 transitions. [2022-12-14 20:07:04,480 INFO L276 IsEmpty]: Start isEmpty. Operand 964 states and 2734 transitions. [2022-12-14 20:07:04,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-12-14 20:07:04,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:07:04,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:07:04,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:07:04,692 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 13 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:07:05,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:07:05,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2754 states to 965 states and 2734 transitions. [2022-12-14 20:07:05,050 INFO L276 IsEmpty]: Start isEmpty. Operand 965 states and 2734 transitions. [2022-12-14 20:07:05,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-12-14 20:07:05,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:07:05,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:07:05,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:07:05,131 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 20:07:05,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:07:05,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2755 states to 966 states and 2735 transitions. [2022-12-14 20:07:05,175 INFO L276 IsEmpty]: Start isEmpty. Operand 966 states and 2735 transitions. [2022-12-14 20:07:05,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-12-14 20:07:05,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:07:05,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:07:05,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:07:05,521 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:07:05,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:07:05,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2761 states to 970 states and 2741 transitions. [2022-12-14 20:07:05,787 INFO L276 IsEmpty]: Start isEmpty. Operand 970 states and 2741 transitions. [2022-12-14 20:07:05,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-12-14 20:07:05,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:07:05,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:07:05,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:07:05,890 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 20:07:07,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:07:07,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2768 states to 973 states and 2748 transitions. [2022-12-14 20:07:07,564 INFO L276 IsEmpty]: Start isEmpty. Operand 973 states and 2748 transitions. [2022-12-14 20:07:07,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-12-14 20:07:07,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:07:07,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:07:07,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:07:07,675 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:07:08,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:07:08,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2774 states to 976 states and 2754 transitions. [2022-12-14 20:07:08,749 INFO L276 IsEmpty]: Start isEmpty. Operand 976 states and 2754 transitions. [2022-12-14 20:07:08,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-12-14 20:07:08,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:07:08,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:07:08,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:07:08,855 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 20:07:08,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:07:08,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2787 states to 983 states and 2767 transitions. [2022-12-14 20:07:08,882 INFO L276 IsEmpty]: Start isEmpty. Operand 983 states and 2767 transitions. [2022-12-14 20:07:08,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-12-14 20:07:08,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:07:08,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:07:08,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:07:08,948 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:07:08,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:07:08,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2793 states to 986 states and 2773 transitions. [2022-12-14 20:07:08,992 INFO L276 IsEmpty]: Start isEmpty. Operand 986 states and 2773 transitions. [2022-12-14 20:07:08,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 20:07:08,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:07:08,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:07:09,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:07:09,262 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:07:09,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:07:09,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2798 states to 985 states and 2771 transitions. [2022-12-14 20:07:09,501 INFO L276 IsEmpty]: Start isEmpty. Operand 985 states and 2771 transitions. [2022-12-14 20:07:09,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-12-14 20:07:09,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:07:09,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:07:09,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:07:09,621 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:07:10,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:07:10,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2802 states to 988 states and 2775 transitions. [2022-12-14 20:07:10,044 INFO L276 IsEmpty]: Start isEmpty. Operand 988 states and 2775 transitions. [2022-12-14 20:07:10,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-12-14 20:07:10,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:07:10,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:07:10,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:07:10,148 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:07:10,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:07:10,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2806 states to 991 states and 2779 transitions. [2022-12-14 20:07:10,923 INFO L276 IsEmpty]: Start isEmpty. Operand 991 states and 2779 transitions. [2022-12-14 20:07:10,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-12-14 20:07:10,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:07:10,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:07:10,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:07:11,069 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 9 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:07:11,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:07:11,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2818 states to 995 states and 2791 transitions. [2022-12-14 20:07:11,757 INFO L276 IsEmpty]: Start isEmpty. Operand 995 states and 2791 transitions. [2022-12-14 20:07:11,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-12-14 20:07:11,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:07:11,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:07:11,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:07:11,889 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-14 20:07:12,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:07:12,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2825 states to 999 states and 2798 transitions. [2022-12-14 20:07:12,564 INFO L276 IsEmpty]: Start isEmpty. Operand 999 states and 2798 transitions. [2022-12-14 20:07:12,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-12-14 20:07:12,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:07:12,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:07:12,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:07:12,656 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 20:07:12,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:07:12,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2831 states to 1000 states and 2804 transitions. [2022-12-14 20:07:12,765 INFO L276 IsEmpty]: Start isEmpty. Operand 1000 states and 2804 transitions. [2022-12-14 20:07:12,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-12-14 20:07:12,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:07:12,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:07:12,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:07:12,869 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-14 20:07:13,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:07:13,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2837 states to 1001 states and 2810 transitions. [2022-12-14 20:07:13,487 INFO L276 IsEmpty]: Start isEmpty. Operand 1001 states and 2810 transitions. [2022-12-14 20:07:13,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-12-14 20:07:13,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:07:13,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:07:13,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:07:13,617 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 15 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 20:07:13,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:07:13,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2839 states to 1002 states and 2812 transitions. [2022-12-14 20:07:13,669 INFO L276 IsEmpty]: Start isEmpty. Operand 1002 states and 2812 transitions. [2022-12-14 20:07:13,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-12-14 20:07:13,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:07:13,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:07:13,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:07:13,777 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 20:07:14,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:07:14,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2840 states to 1003 states and 2813 transitions. [2022-12-14 20:07:14,481 INFO L276 IsEmpty]: Start isEmpty. Operand 1003 states and 2813 transitions. [2022-12-14 20:07:14,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-12-14 20:07:14,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:07:14,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:07:14,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:07:14,576 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 12 proven. 8 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:07:15,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:07:15,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2885 states to 1008 states and 2858 transitions. [2022-12-14 20:07:15,748 INFO L276 IsEmpty]: Start isEmpty. Operand 1008 states and 2858 transitions. [2022-12-14 20:07:15,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-12-14 20:07:15,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:07:15,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:07:15,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:07:15,842 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 12 proven. 8 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:07:16,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:07:16,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2915 states to 1011 states and 2888 transitions. [2022-12-14 20:07:16,953 INFO L276 IsEmpty]: Start isEmpty. Operand 1011 states and 2888 transitions. [2022-12-14 20:07:16,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-12-14 20:07:16,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:07:16,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:07:16,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:07:17,149 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 23 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:07:17,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:07:17,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2932 states to 1013 states and 2905 transitions. [2022-12-14 20:07:17,781 INFO L276 IsEmpty]: Start isEmpty. Operand 1013 states and 2905 transitions. [2022-12-14 20:07:17,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-12-14 20:07:17,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:07:17,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:07:17,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:07:17,953 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 19 proven. 7 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:07:19,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:07:19,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2939 states to 1015 states and 2912 transitions. [2022-12-14 20:07:19,519 INFO L276 IsEmpty]: Start isEmpty. Operand 1015 states and 2912 transitions. [2022-12-14 20:07:19,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-12-14 20:07:19,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:07:19,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:07:19,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:07:19,619 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:07:20,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:07:20,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2941 states to 1016 states and 2914 transitions. [2022-12-14 20:07:20,100 INFO L276 IsEmpty]: Start isEmpty. Operand 1016 states and 2914 transitions. [2022-12-14 20:07:20,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-12-14 20:07:20,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:07:20,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:07:20,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:07:20,165 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 20:07:20,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:07:20,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2943 states to 1018 states and 2916 transitions. [2022-12-14 20:07:20,217 INFO L276 IsEmpty]: Start isEmpty. Operand 1018 states and 2916 transitions. [2022-12-14 20:07:20,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-12-14 20:07:20,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:07:20,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:07:20,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:07:20,312 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:07:22,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:07:22,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2949 states to 1021 states and 2922 transitions. [2022-12-14 20:07:22,033 INFO L276 IsEmpty]: Start isEmpty. Operand 1021 states and 2922 transitions. [2022-12-14 20:07:22,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-12-14 20:07:22,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:07:22,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:07:22,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:07:22,204 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 19 proven. 4 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:07:22,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:07:22,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2949 states to 1022 states and 2922 transitions. [2022-12-14 20:07:22,719 INFO L276 IsEmpty]: Start isEmpty. Operand 1022 states and 2922 transitions. [2022-12-14 20:07:22,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-12-14 20:07:22,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:07:22,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:07:22,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:07:22,865 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 13 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:07:23,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:07:23,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2949 states to 1023 states and 2922 transitions. [2022-12-14 20:07:23,218 INFO L276 IsEmpty]: Start isEmpty. Operand 1023 states and 2922 transitions. [2022-12-14 20:07:23,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-12-14 20:07:23,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:07:23,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:07:23,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:07:23,428 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 13 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:07:23,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:07:23,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2949 states to 1024 states and 2922 transitions. [2022-12-14 20:07:23,708 INFO L276 IsEmpty]: Start isEmpty. Operand 1024 states and 2922 transitions. [2022-12-14 20:07:23,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-12-14 20:07:23,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:07:23,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:07:23,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:07:23,813 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 20:07:24,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:07:24,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2956 states to 1027 states and 2929 transitions. [2022-12-14 20:07:24,071 INFO L276 IsEmpty]: Start isEmpty. Operand 1027 states and 2929 transitions. [2022-12-14 20:07:24,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-12-14 20:07:24,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:07:24,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:07:24,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:07:24,170 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-14 20:07:24,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:07:24,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2957 states to 1028 states and 2930 transitions. [2022-12-14 20:07:24,215 INFO L276 IsEmpty]: Start isEmpty. Operand 1028 states and 2930 transitions. [2022-12-14 20:07:24,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-12-14 20:07:24,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:07:24,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:07:24,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:07:24,287 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:07:24,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:07:24,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2964 states to 1031 states and 2937 transitions. [2022-12-14 20:07:24,858 INFO L276 IsEmpty]: Start isEmpty. Operand 1031 states and 2937 transitions. [2022-12-14 20:07:24,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 20:07:24,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:07:24,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:07:24,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:07:24,960 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 20:07:24,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:07:24,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2965 states to 1032 states and 2938 transitions. [2022-12-14 20:07:24,979 INFO L276 IsEmpty]: Start isEmpty. Operand 1032 states and 2938 transitions. [2022-12-14 20:07:24,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-12-14 20:07:24,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:07:24,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:07:25,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:07:25,077 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 20:07:25,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:07:25,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2972 states to 1035 states and 2945 transitions. [2022-12-14 20:07:25,171 INFO L276 IsEmpty]: Start isEmpty. Operand 1035 states and 2945 transitions. [2022-12-14 20:07:25,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-12-14 20:07:25,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:07:25,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:07:25,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:07:25,270 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:07:25,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:07:25,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2978 states to 1038 states and 2951 transitions. [2022-12-14 20:07:25,413 INFO L276 IsEmpty]: Start isEmpty. Operand 1038 states and 2951 transitions. [2022-12-14 20:07:25,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 20:07:25,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:07:25,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:07:25,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:07:25,478 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:07:26,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:07:26,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2983 states to 1041 states and 2956 transitions. [2022-12-14 20:07:26,214 INFO L276 IsEmpty]: Start isEmpty. Operand 1041 states and 2956 transitions. [2022-12-14 20:07:26,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-12-14 20:07:26,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:07:26,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:07:26,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:07:26,397 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 16 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 20:07:26,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:07:26,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2986 states to 1044 states and 2959 transitions. [2022-12-14 20:07:26,959 INFO L276 IsEmpty]: Start isEmpty. Operand 1044 states and 2959 transitions. [2022-12-14 20:07:26,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-12-14 20:07:26,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:07:26,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:07:26,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:07:27,053 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:07:27,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:07:27,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3000 states to 1046 states and 2973 transitions. [2022-12-14 20:07:27,589 INFO L276 IsEmpty]: Start isEmpty. Operand 1046 states and 2973 transitions. [2022-12-14 20:07:27,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 20:07:27,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:07:27,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:07:27,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:07:27,653 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-14 20:07:28,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:07:28,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3004 states to 1050 states and 2977 transitions. [2022-12-14 20:07:28,257 INFO L276 IsEmpty]: Start isEmpty. Operand 1050 states and 2977 transitions. [2022-12-14 20:07:28,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-12-14 20:07:28,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:07:28,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:07:28,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:07:28,351 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 20:07:29,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:07:29,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3012 states to 1053 states and 2985 transitions. [2022-12-14 20:07:29,731 INFO L276 IsEmpty]: Start isEmpty. Operand 1053 states and 2985 transitions. [2022-12-14 20:07:29,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-12-14 20:07:29,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:07:29,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:07:29,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:07:29,902 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 20 proven. 7 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:07:30,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:07:30,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3015 states to 1054 states and 2988 transitions. [2022-12-14 20:07:30,666 INFO L276 IsEmpty]: Start isEmpty. Operand 1054 states and 2988 transitions. [2022-12-14 20:07:30,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-12-14 20:07:30,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:07:30,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:07:30,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:07:30,727 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 20:07:31,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:07:31,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3057 states to 1060 states and 3030 transitions. [2022-12-14 20:07:31,925 INFO L276 IsEmpty]: Start isEmpty. Operand 1060 states and 3030 transitions. [2022-12-14 20:07:31,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-12-14 20:07:31,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:07:31,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:07:31,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:07:31,988 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 20:07:32,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:07:32,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3062 states to 1061 states and 3035 transitions. [2022-12-14 20:07:32,026 INFO L276 IsEmpty]: Start isEmpty. Operand 1061 states and 3035 transitions. [2022-12-14 20:07:32,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-12-14 20:07:32,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:07:32,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:07:32,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:07:32,129 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-12-14 20:07:33,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:07:33,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3067 states to 1064 states and 3040 transitions. [2022-12-14 20:07:33,178 INFO L276 IsEmpty]: Start isEmpty. Operand 1064 states and 3040 transitions. [2022-12-14 20:07:33,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-12-14 20:07:33,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:07:33,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:07:33,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:07:33,285 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-12-14 20:07:34,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:07:34,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3072 states to 1067 states and 3045 transitions. [2022-12-14 20:07:34,437 INFO L276 IsEmpty]: Start isEmpty. Operand 1067 states and 3045 transitions. [2022-12-14 20:07:34,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-12-14 20:07:34,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:07:34,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:07:34,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:07:34,543 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-12-14 20:07:35,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:07:35,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3077 states to 1070 states and 3050 transitions. [2022-12-14 20:07:35,922 INFO L276 IsEmpty]: Start isEmpty. Operand 1070 states and 3050 transitions. [2022-12-14 20:07:35,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-12-14 20:07:35,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:07:35,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:07:35,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:07:36,014 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 20:07:36,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:07:36,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3083 states to 1072 states and 3056 transitions. [2022-12-14 20:07:36,742 INFO L276 IsEmpty]: Start isEmpty. Operand 1072 states and 3056 transitions. [2022-12-14 20:07:36,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-12-14 20:07:36,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:07:36,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:07:36,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:07:36,819 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 20:07:37,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:07:37,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3083 states to 1073 states and 3056 transitions. [2022-12-14 20:07:37,109 INFO L276 IsEmpty]: Start isEmpty. Operand 1073 states and 3056 transitions. [2022-12-14 20:07:37,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-12-14 20:07:37,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:07:37,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:07:37,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:07:37,213 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 20:07:38,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:07:38,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3085 states to 1074 states and 3058 transitions. [2022-12-14 20:07:38,076 INFO L276 IsEmpty]: Start isEmpty. Operand 1074 states and 3058 transitions. [2022-12-14 20:07:38,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-12-14 20:07:38,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:07:38,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:07:38,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:07:38,237 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 20 proven. 7 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:07:39,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:07:39,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3087 states to 1075 states and 3060 transitions. [2022-12-14 20:07:39,066 INFO L276 IsEmpty]: Start isEmpty. Operand 1075 states and 3060 transitions. [2022-12-14 20:07:39,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-12-14 20:07:39,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:07:39,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:07:39,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:07:39,327 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 20 proven. 7 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:07:40,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:07:40,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3090 states to 1076 states and 3063 transitions. [2022-12-14 20:07:40,175 INFO L276 IsEmpty]: Start isEmpty. Operand 1076 states and 3063 transitions. [2022-12-14 20:07:40,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-12-14 20:07:40,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:07:40,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:07:40,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:07:40,279 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 20:07:41,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:07:41,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3093 states to 1077 states and 3066 transitions. [2022-12-14 20:07:41,104 INFO L276 IsEmpty]: Start isEmpty. Operand 1077 states and 3066 transitions. [2022-12-14 20:07:41,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-12-14 20:07:41,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:07:41,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:07:41,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:07:41,209 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 20:07:42,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:07:42,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3095 states to 1078 states and 3068 transitions. [2022-12-14 20:07:42,018 INFO L276 IsEmpty]: Start isEmpty. Operand 1078 states and 3068 transitions. [2022-12-14 20:07:42,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-12-14 20:07:42,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:07:42,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:07:42,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:07:42,161 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-12-14 20:07:42,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:07:42,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3095 states to 1079 states and 3068 transitions. [2022-12-14 20:07:42,216 INFO L276 IsEmpty]: Start isEmpty. Operand 1079 states and 3068 transitions. [2022-12-14 20:07:42,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-12-14 20:07:42,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:07:42,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:07:42,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:07:42,334 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 20:07:43,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:07:43,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3112 states to 1082 states and 3085 transitions. [2022-12-14 20:07:43,426 INFO L276 IsEmpty]: Start isEmpty. Operand 1082 states and 3085 transitions. [2022-12-14 20:07:43,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-12-14 20:07:43,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:07:43,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:07:43,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:07:43,521 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 20:07:44,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:07:44,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3140 states to 1085 states and 3113 transitions. [2022-12-14 20:07:44,744 INFO L276 IsEmpty]: Start isEmpty. Operand 1085 states and 3113 transitions. [2022-12-14 20:07:44,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-12-14 20:07:44,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:07:44,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:07:44,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:07:44,936 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 14 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:07:45,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:07:45,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3156 states to 1087 states and 3129 transitions. [2022-12-14 20:07:45,504 INFO L276 IsEmpty]: Start isEmpty. Operand 1087 states and 3129 transitions. [2022-12-14 20:07:45,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-12-14 20:07:45,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:07:45,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:07:45,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:07:45,665 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 18 proven. 7 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:07:46,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:07:46,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3161 states to 1089 states and 3134 transitions. [2022-12-14 20:07:46,180 INFO L276 IsEmpty]: Start isEmpty. Operand 1089 states and 3134 transitions. [2022-12-14 20:07:46,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 20:07:46,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:07:46,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:07:46,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:07:46,246 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 20:07:46,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:07:46,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3164 states to 1091 states and 3137 transitions. [2022-12-14 20:07:46,855 INFO L276 IsEmpty]: Start isEmpty. Operand 1091 states and 3137 transitions. [2022-12-14 20:07:46,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-12-14 20:07:46,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:07:46,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:07:46,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:07:47,060 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:07:47,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:07:47,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3170 states to 1093 states and 3143 transitions. [2022-12-14 20:07:47,397 INFO L276 IsEmpty]: Start isEmpty. Operand 1093 states and 3143 transitions. [2022-12-14 20:07:47,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-12-14 20:07:47,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:07:47,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:07:47,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:07:47,507 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-14 20:07:47,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:07:47,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3172 states to 1095 states and 3145 transitions. [2022-12-14 20:07:47,556 INFO L276 IsEmpty]: Start isEmpty. Operand 1095 states and 3145 transitions. [2022-12-14 20:07:47,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-12-14 20:07:47,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:07:47,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:07:47,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:07:47,722 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 13 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:07:48,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:07:48,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3172 states to 1096 states and 3145 transitions. [2022-12-14 20:07:48,334 INFO L276 IsEmpty]: Start isEmpty. Operand 1096 states and 3145 transitions. [2022-12-14 20:07:48,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-12-14 20:07:48,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:07:48,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:07:48,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:07:48,455 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 17 proven. 7 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-14 20:07:48,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:07:48,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3175 states to 1098 states and 3148 transitions. [2022-12-14 20:07:48,902 INFO L276 IsEmpty]: Start isEmpty. Operand 1098 states and 3148 transitions. [2022-12-14 20:07:48,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-12-14 20:07:48,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:07:48,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:07:48,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:07:48,967 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 20:07:50,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:07:50,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3194 states to 1103 states and 3167 transitions. [2022-12-14 20:07:50,486 INFO L276 IsEmpty]: Start isEmpty. Operand 1103 states and 3167 transitions. [2022-12-14 20:07:50,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 20:07:50,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:07:50,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:07:50,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:07:50,643 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 20:07:50,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:07:50,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3194 states to 1104 states and 3167 transitions. [2022-12-14 20:07:50,670 INFO L276 IsEmpty]: Start isEmpty. Operand 1104 states and 3167 transitions. [2022-12-14 20:07:50,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-12-14 20:07:50,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:07:50,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:07:50,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:07:50,795 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:07:51,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:07:51,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3200 states to 1107 states and 3173 transitions. [2022-12-14 20:07:51,977 INFO L276 IsEmpty]: Start isEmpty. Operand 1107 states and 3173 transitions. [2022-12-14 20:07:51,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 20:07:51,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:07:51,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:07:52,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:07:52,042 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:07:52,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:07:52,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3207 states to 1110 states and 3180 transitions. [2022-12-14 20:07:52,082 INFO L276 IsEmpty]: Start isEmpty. Operand 1110 states and 3180 transitions. [2022-12-14 20:07:52,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-12-14 20:07:52,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:07:52,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:07:52,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:07:52,174 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 20:07:52,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:07:52,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3212 states to 1113 states and 3185 transitions. [2022-12-14 20:07:52,884 INFO L276 IsEmpty]: Start isEmpty. Operand 1113 states and 3185 transitions. [2022-12-14 20:07:52,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-12-14 20:07:52,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:07:52,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:07:52,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:07:53,008 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:07:53,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:07:53,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3215 states to 1116 states and 3188 transitions. [2022-12-14 20:07:53,728 INFO L276 IsEmpty]: Start isEmpty. Operand 1116 states and 3188 transitions. [2022-12-14 20:07:53,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-12-14 20:07:53,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:07:53,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:07:53,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:07:53,833 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:07:54,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:07:54,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3219 states to 1120 states and 3192 transitions. [2022-12-14 20:07:54,584 INFO L276 IsEmpty]: Start isEmpty. Operand 1120 states and 3192 transitions. [2022-12-14 20:07:54,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-12-14 20:07:54,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:07:54,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:07:54,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:07:54,646 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 20:07:54,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:07:54,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3219 states to 1121 states and 3192 transitions. [2022-12-14 20:07:54,984 INFO L276 IsEmpty]: Start isEmpty. Operand 1121 states and 3192 transitions. [2022-12-14 20:07:54,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-12-14 20:07:54,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:07:54,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:07:55,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:07:55,156 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 21 proven. 7 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:07:56,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:07:56,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3226 states to 1122 states and 3199 transitions. [2022-12-14 20:07:56,073 INFO L276 IsEmpty]: Start isEmpty. Operand 1122 states and 3199 transitions. [2022-12-14 20:07:56,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-12-14 20:07:56,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:07:56,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:07:56,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:07:56,171 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 20:07:57,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:07:57,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3230 states to 1123 states and 3203 transitions. [2022-12-14 20:07:57,013 INFO L276 IsEmpty]: Start isEmpty. Operand 1123 states and 3203 transitions. [2022-12-14 20:07:57,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-12-14 20:07:57,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:07:57,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:07:57,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:07:57,185 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 21 proven. 7 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:07:57,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:07:57,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3235 states to 1124 states and 3208 transitions. [2022-12-14 20:07:57,934 INFO L276 IsEmpty]: Start isEmpty. Operand 1124 states and 3208 transitions. [2022-12-14 20:07:57,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-12-14 20:07:57,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:07:57,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:07:57,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:07:58,112 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 21 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 20:07:59,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:07:59,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3239 states to 1127 states and 3212 transitions. [2022-12-14 20:07:59,198 INFO L276 IsEmpty]: Start isEmpty. Operand 1127 states and 3212 transitions. [2022-12-14 20:07:59,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-12-14 20:07:59,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:07:59,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:07:59,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:07:59,266 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 20:07:59,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:07:59,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3240 states to 1128 states and 3213 transitions. [2022-12-14 20:07:59,889 INFO L276 IsEmpty]: Start isEmpty. Operand 1128 states and 3213 transitions. [2022-12-14 20:07:59,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-12-14 20:07:59,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:07:59,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:07:59,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:07:59,987 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 20:08:00,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:08:00,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3240 states to 1129 states and 3213 transitions. [2022-12-14 20:08:00,463 INFO L276 IsEmpty]: Start isEmpty. Operand 1129 states and 3213 transitions. [2022-12-14 20:08:00,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-12-14 20:08:00,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:08:00,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:08:00,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:08:00,685 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 22 proven. 17 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:08:01,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:08:01,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3243 states to 1130 states and 3216 transitions. [2022-12-14 20:08:01,048 INFO L276 IsEmpty]: Start isEmpty. Operand 1130 states and 3216 transitions. [2022-12-14 20:08:01,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-12-14 20:08:01,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:08:01,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:08:01,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:08:01,156 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2022-12-14 20:08:01,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:08:01,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3244 states to 1131 states and 3217 transitions. [2022-12-14 20:08:01,199 INFO L276 IsEmpty]: Start isEmpty. Operand 1131 states and 3217 transitions. [2022-12-14 20:08:01,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 20:08:01,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:08:01,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:08:01,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:08:01,263 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 20:08:02,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:08:02,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3249 states to 1134 states and 3222 transitions. [2022-12-14 20:08:02,011 INFO L276 IsEmpty]: Start isEmpty. Operand 1134 states and 3222 transitions. [2022-12-14 20:08:02,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-12-14 20:08:02,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:08:02,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:08:02,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:08:02,120 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2022-12-14 20:08:02,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:08:02,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3250 states to 1135 states and 3223 transitions. [2022-12-14 20:08:02,161 INFO L276 IsEmpty]: Start isEmpty. Operand 1135 states and 3223 transitions. [2022-12-14 20:08:02,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-12-14 20:08:02,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:08:02,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:08:02,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:08:02,229 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 20:08:02,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:08:02,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3251 states to 1136 states and 3224 transitions. [2022-12-14 20:08:02,875 INFO L276 IsEmpty]: Start isEmpty. Operand 1136 states and 3224 transitions. [2022-12-14 20:08:02,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-12-14 20:08:02,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:08:02,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:08:02,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:08:02,989 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2022-12-14 20:08:03,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:08:03,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3252 states to 1137 states and 3225 transitions. [2022-12-14 20:08:03,040 INFO L276 IsEmpty]: Start isEmpty. Operand 1137 states and 3225 transitions. [2022-12-14 20:08:03,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-12-14 20:08:03,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:08:03,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:08:03,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:08:03,102 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 20:08:04,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:08:04,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3258 states to 1139 states and 3231 transitions. [2022-12-14 20:08:04,516 INFO L276 IsEmpty]: Start isEmpty. Operand 1139 states and 3231 transitions. [2022-12-14 20:08:04,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-12-14 20:08:04,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:08:04,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:08:04,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:08:04,589 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 20:08:05,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:08:05,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3284 states to 1142 states and 3257 transitions. [2022-12-14 20:08:05,349 INFO L276 IsEmpty]: Start isEmpty. Operand 1142 states and 3257 transitions. [2022-12-14 20:08:05,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-12-14 20:08:05,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:08:05,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:08:05,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:08:05,411 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 20:08:06,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:08:06,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3322 states to 1147 states and 3295 transitions. [2022-12-14 20:08:06,522 INFO L276 IsEmpty]: Start isEmpty. Operand 1147 states and 3295 transitions. [2022-12-14 20:08:06,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-12-14 20:08:06,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:08:06,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:08:06,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:08:06,585 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 20:08:07,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:08:07,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3327 states to 1149 states and 3300 transitions. [2022-12-14 20:08:07,275 INFO L276 IsEmpty]: Start isEmpty. Operand 1149 states and 3300 transitions. [2022-12-14 20:08:07,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-12-14 20:08:07,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:08:07,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:08:07,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:08:07,379 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 20:08:08,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:08:08,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3358 states to 1154 states and 3331 transitions. [2022-12-14 20:08:08,870 INFO L276 IsEmpty]: Start isEmpty. Operand 1154 states and 3331 transitions. [2022-12-14 20:08:08,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-12-14 20:08:08,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:08:08,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:08:08,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:08:09,048 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 24 proven. 13 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:08:09,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:08:09,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3370 states to 1156 states and 3343 transitions. [2022-12-14 20:08:09,880 INFO L276 IsEmpty]: Start isEmpty. Operand 1156 states and 3343 transitions. [2022-12-14 20:08:09,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-12-14 20:08:09,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:08:09,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:08:09,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:08:10,052 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 21 proven. 7 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:08:12,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:08:12,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3404 states to 1161 states and 3377 transitions. [2022-12-14 20:08:12,508 INFO L276 IsEmpty]: Start isEmpty. Operand 1161 states and 3377 transitions. [2022-12-14 20:08:12,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-12-14 20:08:12,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:08:12,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:08:12,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:08:12,570 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 20:08:13,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:08:13,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3404 states to 1162 states and 3377 transitions. [2022-12-14 20:08:13,241 INFO L276 IsEmpty]: Start isEmpty. Operand 1162 states and 3377 transitions. [2022-12-14 20:08:13,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-12-14 20:08:13,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:08:13,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:08:13,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:08:13,346 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 20:08:14,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:08:14,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3440 states to 1166 states and 3413 transitions. [2022-12-14 20:08:14,891 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 3413 transitions. [2022-12-14 20:08:14,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-12-14 20:08:14,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:08:14,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:08:14,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:08:15,063 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 21 proven. 7 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:08:16,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:08:16,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3467 states to 1169 states and 3440 transitions. [2022-12-14 20:08:16,564 INFO L276 IsEmpty]: Start isEmpty. Operand 1169 states and 3440 transitions. [2022-12-14 20:08:16,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-12-14 20:08:16,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:08:16,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:08:16,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:08:16,789 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 21 proven. 17 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 20:08:17,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:08:17,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3469 states to 1171 states and 3442 transitions. [2022-12-14 20:08:17,268 INFO L276 IsEmpty]: Start isEmpty. Operand 1171 states and 3442 transitions. [2022-12-14 20:08:17,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 20:08:17,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:08:17,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:08:17,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:08:17,332 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 20:08:18,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:08:18,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3490 states to 1176 states and 3463 transitions. [2022-12-14 20:08:18,612 INFO L276 IsEmpty]: Start isEmpty. Operand 1176 states and 3463 transitions. [2022-12-14 20:08:18,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-12-14 20:08:18,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:08:18,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:08:18,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:08:18,732 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 18 proven. 8 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:08:19,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:08:19,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3491 states to 1177 states and 3464 transitions. [2022-12-14 20:08:19,118 INFO L276 IsEmpty]: Start isEmpty. Operand 1177 states and 3464 transitions. [2022-12-14 20:08:19,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 20:08:19,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:08:19,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:08:19,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:08:19,184 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 20:08:19,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:08:19,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3493 states to 1179 states and 3466 transitions. [2022-12-14 20:08:19,245 INFO L276 IsEmpty]: Start isEmpty. Operand 1179 states and 3466 transitions. [2022-12-14 20:08:19,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-12-14 20:08:19,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:08:19,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:08:19,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:08:19,414 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-14 20:08:20,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:08:20,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3497 states to 1182 states and 3470 transitions. [2022-12-14 20:08:20,253 INFO L276 IsEmpty]: Start isEmpty. Operand 1182 states and 3470 transitions. [2022-12-14 20:08:20,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-12-14 20:08:20,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:08:20,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:08:20,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:08:20,356 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 20:08:20,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:08:20,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3508 states to 1188 states and 3481 transitions. [2022-12-14 20:08:20,407 INFO L276 IsEmpty]: Start isEmpty. Operand 1188 states and 3481 transitions. [2022-12-14 20:08:20,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-12-14 20:08:20,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:08:20,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:08:20,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:08:20,768 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 20:08:23,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:08:23,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3535 states to 1197 states and 3507 transitions. [2022-12-14 20:08:23,269 INFO L276 IsEmpty]: Start isEmpty. Operand 1197 states and 3507 transitions. [2022-12-14 20:08:23,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-12-14 20:08:23,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:08:23,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:08:23,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:08:23,392 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:08:23,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:08:23,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3541 states to 1200 states and 3513 transitions. [2022-12-14 20:08:23,445 INFO L276 IsEmpty]: Start isEmpty. Operand 1200 states and 3513 transitions. [2022-12-14 20:08:23,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 20:08:23,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:08:23,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:08:23,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:08:23,626 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 20:08:25,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:08:25,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3542 states to 1202 states and 3514 transitions. [2022-12-14 20:08:25,351 INFO L276 IsEmpty]: Start isEmpty. Operand 1202 states and 3514 transitions. [2022-12-14 20:08:25,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-12-14 20:08:25,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:08:25,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:08:25,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:08:25,454 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:08:26,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:08:26,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3545 states to 1204 states and 3517 transitions. [2022-12-14 20:08:26,110 INFO L276 IsEmpty]: Start isEmpty. Operand 1204 states and 3517 transitions. [2022-12-14 20:08:26,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-12-14 20:08:26,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:08:26,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:08:26,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:08:26,207 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 20:08:26,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:08:26,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3545 states to 1205 states and 3517 transitions. [2022-12-14 20:08:26,237 INFO L276 IsEmpty]: Start isEmpty. Operand 1205 states and 3517 transitions. [2022-12-14 20:08:26,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-12-14 20:08:26,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:08:26,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:08:26,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:08:26,336 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:08:26,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:08:26,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3545 states to 1206 states and 3517 transitions. [2022-12-14 20:08:26,364 INFO L276 IsEmpty]: Start isEmpty. Operand 1206 states and 3517 transitions. [2022-12-14 20:08:26,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-12-14 20:08:26,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:08:26,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:08:26,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:08:26,462 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 20:08:26,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:08:26,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3545 states to 1207 states and 3517 transitions. [2022-12-14 20:08:26,491 INFO L276 IsEmpty]: Start isEmpty. Operand 1207 states and 3517 transitions. [2022-12-14 20:08:26,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 20:08:26,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:08:26,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:08:26,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:08:26,589 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 20:08:26,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:08:26,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3551 states to 1211 states and 3523 transitions. [2022-12-14 20:08:26,635 INFO L276 IsEmpty]: Start isEmpty. Operand 1211 states and 3523 transitions. [2022-12-14 20:08:26,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 20:08:26,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:08:26,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:08:26,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 20:08:26,712 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-14 20:08:26,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 20:08:27,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 20:08:27,321 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-14 20:08:27,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 20:08:27,770 WARN L475 CodeCheckObserver]: This program is UNSAFE, Check terminated with 362 iterations. [2022-12-14 20:08:27,921 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 14.12 08:08:27 ImpRootNode [2022-12-14 20:08:27,921 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-12-14 20:08:27,922 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-14 20:08:27,922 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-14 20:08:27,922 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-14 20:08:27,922 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:04:32" (3/4) ... [2022-12-14 20:08:27,925 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-12-14 20:08:27,925 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-14 20:08:27,926 INFO L158 Benchmark]: Toolchain (without parser) took 239067.19ms. Allocated memory was 113.2MB in the beginning and 1.8GB in the end (delta: 1.7GB). Free memory was 70.8MB in the beginning and 415.1MB in the end (delta: -344.3MB). Peak memory consumption was 1.4GB. Max. memory is 16.1GB. [2022-12-14 20:08:27,926 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 113.2MB. Free memory is still 89.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 20:08:27,926 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1459.15ms. Allocated memory was 113.2MB in the beginning and 136.3MB in the end (delta: 23.1MB). Free memory was 70.5MB in the beginning and 49.9MB in the end (delta: 20.6MB). Peak memory consumption was 57.8MB. Max. memory is 16.1GB. [2022-12-14 20:08:27,927 INFO L158 Benchmark]: Boogie Procedure Inliner took 104.26ms. Allocated memory was 136.3MB in the beginning and 163.6MB in the end (delta: 27.3MB). Free memory was 49.9MB in the beginning and 103.3MB in the end (delta: -53.4MB). Peak memory consumption was 14.4MB. Max. memory is 16.1GB. [2022-12-14 20:08:27,927 INFO L158 Benchmark]: Boogie Preprocessor took 63.10ms. Allocated memory is still 163.6MB. Free memory was 103.3MB in the beginning and 94.9MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-14 20:08:27,927 INFO L158 Benchmark]: RCFGBuilder took 1811.50ms. Allocated memory was 163.6MB in the beginning and 197.1MB in the end (delta: 33.6MB). Free memory was 94.9MB in the beginning and 77.8MB in the end (delta: 17.1MB). Peak memory consumption was 69.4MB. Max. memory is 16.1GB. [2022-12-14 20:08:27,927 INFO L158 Benchmark]: CodeCheck took 235621.50ms. Allocated memory was 197.1MB in the beginning and 1.8GB in the end (delta: 1.6GB). Free memory was 77.8MB in the beginning and 416.2MB in the end (delta: -338.4MB). Peak memory consumption was 1.3GB. Max. memory is 16.1GB. [2022-12-14 20:08:27,928 INFO L158 Benchmark]: Witness Printer took 3.56ms. Allocated memory is still 1.8GB. Free memory was 416.2MB in the beginning and 415.1MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 20:08:27,929 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 25 procedures, 233 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 235.4s, OverallIterations: 362, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 1090320 SdHoareTripleChecker+Valid, 1229.4s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 964163 mSDsluCounter, 1081089 SdHoareTripleChecker+Invalid, 1060.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 978319 mSDsCounter, 142891 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1411187 IncrementalHoareTripleChecker+Invalid, 1554078 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 142891 mSolverCounterUnsat, 102770 mSDtfsCounter, 1411187 mSolverCounterSat, 19.5s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 200174 GetRequests, 197746 SyntacticMatches, 660 SemanticMatches, 1768 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1755886 ImplicationChecksByTransitivity, 179.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 1.8s SsaConstructionTime, 4.9s SatisfiabilityAnalysisTime, 31.6s InterpolantComputationTime, 13227 NumberOfCodeBlocks, 13227 NumberOfCodeBlocksAsserted, 362 NumberOfCheckSat, 12809 ConstructedInterpolants, 0 QuantifiedInterpolants, 30219 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 361 InterpolantComputations, 282 PerfectInterpolantSequences, 5476/6003 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - UnprovableResult [Line: 6023]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: overapproximation of large string literal at line 3473. Possible FailurePath: [L3298] int ldv_state_variable_3 ; [L3299] int ldv_state_variable_1 ; [L3300] int ldv_state_variable_2 ; [L3301] int ref_cnt ; [L3302] int ldv_state_variable_0 ; [L3412] int rc_core_debug ; [L3472] static struct list_head rc_map_list = {& rc_map_list, & rc_map_list}; [L3473-L3474] static spinlock_t rc_map_lock = {{{{{0U}}, 3735899821U, 4294967295U, 0xffffffffffffffffUL, {0, {0, 0}, "rc_map_lock", 0, 0UL}}}}; [L3551] static struct rc_map_table empty[1U] = { {42U, 152U}}; [L3552-L3559] static struct rc_map_list empty_map = {{0, 0}, {(struct rc_map_table *)(& empty), 1U, 0U, 0U, 0, "rc-empty", {{{{{0U}}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}}}; [L4237-L4238] static struct class ir_input_class = {"rc", 0, 0, 0, 0, 0, 0, & ir_devnode, 0, 0, 0, 0, 0, 0, 0, 0}; [L4239-L4251] static struct __anonstruct_proto_names_168 proto_names[12U] = { {0ULL, (char *)"none"}, {2ULL, (char *)"other"}, {1ULL, (char *)"unknown"}, {24ULL, (char *)"rc-5"}, {1024ULL, (char *)"nec"}, {253952ULL, (char *)"rc-6"}, {64ULL, (char *)"jvc"}, {896ULL, (char *)"sony"}, {32ULL, (char *)"rc-5-sz"}, {2048ULL, (char *)"sanyo"}, {4096ULL, (char *)"mce_kbd"}, {4ULL, (char *)"lirc"}}; [L4578-L4580] static struct device_attribute dev_attr_protocols = {{"protocols", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_protocols, & store_protocols}; [L4581] static struct attribute *rc_dev_attrs[2U] = { & dev_attr_protocols.attr, 0}; [L4582] static struct attribute_group rc_dev_attr_grp = {0, 0, (struct attribute **)(& rc_dev_attrs)}; [L4583] static struct attribute_group const *rc_dev_attr_groups[2U] = { (struct attribute_group const *)(& rc_dev_attr_grp), 0}; [L4584-L4585] static struct device_type rc_dev_type = {0, (struct attribute_group const **)(& rc_dev_attr_groups), & rc_dev_uevent, 0, & rc_dev_release, 0}; [L4884] char *ldvarg3 ; [L4885] struct device *dev_attr_protocols_group0 ; [L4886] struct kobj_uevent_env *ldvarg0 ; [L4887] char *ldvarg5 ; [L4888] struct device *ldvarg1 ; [L4889] int ldv_retval_0 ; [L4890] size_t ldvarg4 ; [L4892] struct device_attribute *dev_attr_protocols_group1 ; [L4894] struct device *rc_dev_type_group0 ; [L4895] umode_t *ldvarg2 ; [L5297] static struct list_head ir_raw_client_list = {& ir_raw_client_list, & ir_raw_client_list}; [L5298-L5301] static struct mutex ir_raw_handler_lock = {{1}, {{{{{0U}}, 3735899821U, 4294967295U, 0xffffffffffffffffUL, {0, {0, 0}, "ir_raw_handler_lock.wait_lock", 0, 0UL}}}}, {& ir_raw_handler_lock.wait_list, & ir_raw_handler_lock.wait_list}, 0, 0, (void *)(& ir_raw_handler_lock), {0, {0, 0}, "ir_raw_handler_lock", 0, 0UL}}; [L5302] static struct list_head ir_raw_handler_list = {& ir_raw_handler_list, & ir_raw_handler_list}; [L5303] static u64 available_protocols ; [L5304] static struct work_struct wq_load ; [L6040] static int ldv_mutex_cred_guard_mutex_of_signal_struct ; [L6143] static int ldv_mutex_ir_raw_handler_lock ; [L6245] static int ldv_mutex_lock ; [L6347] static int ldv_mutex_lock_of_rc_dev ; [L6449] static int ldv_mutex_mutex_of_device ; [L4898] int tmp ; [L4899] int tmp___0 ; [L4900] int tmp___1 ; [L4901] int tmp___2 ; [L4902] int tmp___3 ; [L4904] ldvarg0 = (struct kobj_uevent_env*) __VERIFIER_nondet_long () [L4905] ldvarg1 = (struct device*) __VERIFIER_nondet_long () [L4906] ldvarg2 = (umode_t *) __VERIFIER_nondet_long () [L4907] ldvarg3 = (char*) __VERIFIER_nondet_long () [L4908] ldvarg4 = (size_t) __VERIFIER_nondet_long () [L4909] ldvarg5 = (char*) __VERIFIER_nondet_long () [L4910] dev_attr_protocols_group0 = (struct device *)__VERIFIER_nondet_long () [L4911] dev_attr_protocols_group1 = (struct device_attribute *)__VERIFIER_nondet_long () [L4912] rc_dev_type_group0 = (struct device*) __VERIFIER_nondet_long () [L4913] CALL ldv_initialize() [L6554] ldv_mutex_cred_guard_mutex_of_signal_struct = 1 [L6555] ldv_mutex_ir_raw_handler_lock = 1 [L6556] ldv_mutex_lock = 1 [L6557] ldv_mutex_lock_of_rc_dev = 1 [L6558] ldv_mutex_mutex_of_device = 1 [L4913] RET ldv_initialize() [L4914] ldv_state_variable_1 = 0 [L4915] ref_cnt = 0 [L4916] ldv_state_variable_0 = 1 [L4917] ldv_state_variable_3 = 0 [L4918] ldv_state_variable_2 = 0 VAL [available_protocols=0, dev_attr_protocols={193:0}, dev_attr_protocols_group0={0:-1}, dev_attr_protocols_group1={0:9223372036854775807}, empty={189:0}, empty_map={190:0}, ir_input_class={191:0}, ir_raw_client_list={198:0}, ir_raw_handler_list={200:0}, ir_raw_handler_lock={199:0}, ldv_mutex_cred_guard_mutex_of_signal_struct=1, ldv_mutex_ir_raw_handler_lock=1, ldv_mutex_lock=1, ldv_mutex_lock_of_rc_dev=1, ldv_mutex_mutex_of_device=1, ldv_retval_0=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldvarg0={0:9223372036854775807}, ldvarg1={0:9223372036854775807}, ldvarg2={0:-9223372036854775808}, ldvarg3={0:9223372036854775807}, ldvarg4=9223372036854775807, ldvarg5={0:9794}, proto_names={192:0}, rc_core_debug=0, rc_dev_attr_groups={196:0}, rc_dev_attr_grp={195:0}, rc_dev_attrs={194:0}, rc_dev_type={197:0}, rc_dev_type_group0={0:9223372036854775807}, rc_map_list={187:0}, rc_map_lock={188:0}, ref_cnt=0, wq_load={201:0}] [L4920] tmp = __VERIFIER_nondet_int() [L4922] case 0: [L4961] case 1: VAL [available_protocols=0, dev_attr_protocols={193:0}, dev_attr_protocols_group0={0:-1}, dev_attr_protocols_group1={0:9223372036854775807}, empty={189:0}, empty_map={190:0}, ir_input_class={191:0}, ir_raw_client_list={198:0}, ir_raw_handler_list={200:0}, ir_raw_handler_lock={199:0}, ldv_mutex_cred_guard_mutex_of_signal_struct=1, ldv_mutex_ir_raw_handler_lock=1, ldv_mutex_lock=1, ldv_mutex_lock_of_rc_dev=1, ldv_mutex_mutex_of_device=1, ldv_retval_0=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldvarg0={0:9223372036854775807}, ldvarg1={0:9223372036854775807}, ldvarg2={0:-9223372036854775808}, ldvarg3={0:9223372036854775807}, ldvarg4=9223372036854775807, ldvarg5={0:9794}, proto_names={192:0}, rc_core_debug=0, rc_dev_attr_groups={196:0}, rc_dev_attr_grp={195:0}, rc_dev_attrs={194:0}, rc_dev_type={197:0}, rc_dev_type_group0={0:9223372036854775807}, rc_map_list={187:0}, rc_map_lock={188:0}, ref_cnt=0, tmp=1, wq_load={201:0}] [L4962] COND TRUE ldv_state_variable_0 != 0 [L4963] tmp___1 = __VERIFIER_nondet_int() [L4965] case 0: [L4973] case 1: VAL [available_protocols=0, dev_attr_protocols={193:0}, dev_attr_protocols_group0={0:-1}, dev_attr_protocols_group1={0:9223372036854775807}, empty={189:0}, empty_map={190:0}, ir_input_class={191:0}, ir_raw_client_list={198:0}, ir_raw_handler_list={200:0}, ir_raw_handler_lock={199:0}, ldv_mutex_cred_guard_mutex_of_signal_struct=1, ldv_mutex_ir_raw_handler_lock=1, ldv_mutex_lock=1, ldv_mutex_lock_of_rc_dev=1, ldv_mutex_mutex_of_device=1, ldv_retval_0=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldvarg0={0:9223372036854775807}, ldvarg1={0:9223372036854775807}, ldvarg2={0:-9223372036854775808}, ldvarg3={0:9223372036854775807}, ldvarg4=9223372036854775807, ldvarg5={0:9794}, proto_names={192:0}, rc_core_debug=0, rc_dev_attr_groups={196:0}, rc_dev_attr_grp={195:0}, rc_dev_attrs={194:0}, rc_dev_type={197:0}, rc_dev_type_group0={0:9223372036854775807}, rc_map_list={187:0}, rc_map_lock={188:0}, ref_cnt=0, tmp=1, tmp___1=1, wq_load={201:0}] [L4974] COND TRUE ldv_state_variable_0 == 1 [L4975] CALL, EXPR rc_core_init() [L4861] int rc ; [L4862] struct lock_class_key __key ; [L4863] int tmp ; [L4865] CALL, EXPR __class_register(& ir_input_class, & __key) [L6590] return __VERIFIER_nondet_int(); [L4865] RET, EXPR __class_register(& ir_input_class, & __key) [L4865] tmp = __class_register(& ir_input_class, & __key) [L4866] rc = tmp VAL [__key={202:0}, available_protocols=0, dev_attr_protocols={193:0}, dev_attr_protocols_group0={0:-1}, dev_attr_protocols_group1={0:9223372036854775807}, empty={189:0}, empty_map={190:0}, ir_input_class={191:0}, ir_raw_client_list={198:0}, ir_raw_handler_list={200:0}, ir_raw_handler_lock={199:0}, ldv_mutex_cred_guard_mutex_of_signal_struct=1, ldv_mutex_ir_raw_handler_lock=1, ldv_mutex_lock=1, ldv_mutex_lock_of_rc_dev=1, ldv_mutex_mutex_of_device=1, ldv_retval_0=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldvarg0={0:9223372036854775807}, ldvarg1={0:9223372036854775807}, ldvarg2={0:-9223372036854775808}, ldvarg3={0:9223372036854775807}, ldvarg4=9223372036854775807, ldvarg5={0:9794}, proto_names={192:0}, rc=0, rc_core_debug=0, rc_dev_attr_groups={196:0}, rc_dev_attr_grp={195:0}, rc_dev_attrs={194:0}, rc_dev_type={197:0}, rc_dev_type_group0={0:9223372036854775807}, rc_map_list={187:0}, rc_map_lock={188:0}, ref_cnt=0, tmp=0, wq_load={201:0}] [L4867] COND FALSE !(rc != 0) [L4872] CALL rc_map_register(& empty_map) [L3536] CALL spin_lock(& rc_map_lock) VAL [available_protocols=0, dev_attr_protocols={193:0}, dev_attr_protocols_group0={0:-1}, dev_attr_protocols_group1={0:9223372036854775807}, empty={189:0}, empty_map={190:0}, ir_input_class={191:0}, ir_raw_client_list={198:0}, ir_raw_handler_list={200:0}, ir_raw_handler_lock={199:0}, ldv_mutex_cred_guard_mutex_of_signal_struct=1, ldv_mutex_ir_raw_handler_lock=1, ldv_mutex_lock=1, ldv_mutex_lock_of_rc_dev=1, ldv_mutex_mutex_of_device=1, ldv_retval_0=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldvarg0={0:9223372036854775807}, ldvarg1={0:9223372036854775807}, ldvarg2={0:-9223372036854775808}, ldvarg3={0:9223372036854775807}, ldvarg4=9223372036854775807, ldvarg5={0:9794}, proto_names={192:0}, rc_core_debug=0, rc_dev_attr_groups={196:0}, rc_dev_attr_grp={195:0}, rc_dev_attrs={194:0}, rc_dev_type={197:0}, rc_dev_type_group0={0:9223372036854775807}, rc_map_list={187:0}, rc_map_lock={188:0}, ref_cnt=0, wq_load={201:0}] [L3319] FCALL _raw_spin_lock(& lock->ldv_5961.rlock) [L3536] RET spin_lock(& rc_map_lock) VAL [available_protocols=0, dev_attr_protocols={193:0}, dev_attr_protocols_group0={0:-1}, dev_attr_protocols_group1={0:9223372036854775807}, empty={189:0}, empty_map={190:0}, ir_input_class={191:0}, ir_raw_client_list={198:0}, ir_raw_handler_list={200:0}, ir_raw_handler_lock={199:0}, ldv_mutex_cred_guard_mutex_of_signal_struct=1, ldv_mutex_ir_raw_handler_lock=1, ldv_mutex_lock=1, ldv_mutex_lock_of_rc_dev=1, ldv_mutex_mutex_of_device=1, ldv_retval_0=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldvarg0={0:9223372036854775807}, ldvarg1={0:9223372036854775807}, ldvarg2={0:-9223372036854775808}, ldvarg3={0:9223372036854775807}, ldvarg4=9223372036854775807, ldvarg5={0:9794}, map={190:0}, map={190:0}, proto_names={192:0}, rc_core_debug=0, rc_dev_attr_groups={196:0}, rc_dev_attr_grp={195:0}, rc_dev_attrs={194:0}, rc_dev_type={197:0}, rc_dev_type_group0={0:9223372036854775807}, rc_map_list={187:0}, rc_map_lock={188:0}, ref_cnt=0, wq_load={201:0}] [L3537] CALL list_add_tail(& map->list, & rc_map_list) VAL [available_protocols=0, dev_attr_protocols={193:0}, dev_attr_protocols_group0={0:-1}, dev_attr_protocols_group1={0:9223372036854775807}, empty={189:0}, empty_map={190:0}, ir_input_class={191:0}, ir_raw_client_list={198:0}, ir_raw_handler_list={200:0}, ir_raw_handler_lock={199:0}, ldv_mutex_cred_guard_mutex_of_signal_struct=1, ldv_mutex_ir_raw_handler_lock=1, ldv_mutex_lock=1, ldv_mutex_lock_of_rc_dev=1, ldv_mutex_mutex_of_device=1, ldv_retval_0=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldvarg0={0:9223372036854775807}, ldvarg1={0:9223372036854775807}, ldvarg2={0:-9223372036854775808}, ldvarg3={0:9223372036854775807}, ldvarg4=9223372036854775807, ldvarg5={0:9794}, proto_names={192:0}, rc_core_debug=0, rc_dev_attr_groups={196:0}, rc_dev_attr_grp={195:0}, rc_dev_attrs={194:0}, rc_dev_type={197:0}, rc_dev_type_group0={0:9223372036854775807}, rc_map_list={187:0}, rc_map_lock={188:0}, ref_cnt=0, wq_load={201:0}] [L3236] EXPR head->prev [L3236] FCALL __list_add(new, head->prev, head) [L3537] RET list_add_tail(& map->list, & rc_map_list) VAL [available_protocols=0, dev_attr_protocols={193:0}, dev_attr_protocols_group0={0:-1}, dev_attr_protocols_group1={0:9223372036854775807}, empty={189:0}, empty_map={190:0}, ir_input_class={191:0}, ir_raw_client_list={198:0}, ir_raw_handler_list={200:0}, ir_raw_handler_lock={199:0}, ldv_mutex_cred_guard_mutex_of_signal_struct=1, ldv_mutex_ir_raw_handler_lock=1, ldv_mutex_lock=1, ldv_mutex_lock_of_rc_dev=1, ldv_mutex_mutex_of_device=1, ldv_retval_0=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldvarg0={0:9223372036854775807}, ldvarg1={0:9223372036854775807}, ldvarg2={0:-9223372036854775808}, ldvarg3={0:9223372036854775807}, ldvarg4=9223372036854775807, ldvarg5={0:9794}, map={190:0}, map={190:0}, proto_names={192:0}, rc_core_debug=0, rc_dev_attr_groups={196:0}, rc_dev_attr_grp={195:0}, rc_dev_attrs={194:0}, rc_dev_type={197:0}, rc_dev_type_group0={0:9223372036854775807}, rc_map_list={187:0}, rc_map_lock={188:0}, ref_cnt=0, wq_load={201:0}] [L3538] CALL spin_unlock(& rc_map_lock) VAL [available_protocols=0, dev_attr_protocols={193:0}, dev_attr_protocols_group0={0:-1}, dev_attr_protocols_group1={0:9223372036854775807}, empty={189:0}, empty_map={190:0}, ir_input_class={191:0}, ir_raw_client_list={198:0}, ir_raw_handler_list={200:0}, ir_raw_handler_lock={199:0}, ldv_mutex_cred_guard_mutex_of_signal_struct=1, ldv_mutex_ir_raw_handler_lock=1, ldv_mutex_lock=1, ldv_mutex_lock_of_rc_dev=1, ldv_mutex_mutex_of_device=1, ldv_retval_0=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldvarg0={0:9223372036854775807}, ldvarg1={0:9223372036854775807}, ldvarg2={0:-9223372036854775808}, ldvarg3={0:9223372036854775807}, ldvarg4=9223372036854775807, ldvarg5={0:9794}, proto_names={192:0}, rc_core_debug=0, rc_dev_attr_groups={196:0}, rc_dev_attr_grp={195:0}, rc_dev_attrs={194:0}, rc_dev_type={197:0}, rc_dev_type_group0={0:9223372036854775807}, rc_map_list={187:0}, rc_map_lock={188:0}, ref_cnt=0, wq_load={201:0}] [L3326] FCALL _raw_spin_unlock(& lock->ldv_5961.rlock) [L3538] RET spin_unlock(& rc_map_lock) VAL [available_protocols=0, dev_attr_protocols={193:0}, dev_attr_protocols_group0={0:-1}, dev_attr_protocols_group1={0:9223372036854775807}, empty={189:0}, empty_map={190:0}, ir_input_class={191:0}, ir_raw_client_list={198:0}, ir_raw_handler_list={200:0}, ir_raw_handler_lock={199:0}, ldv_mutex_cred_guard_mutex_of_signal_struct=1, ldv_mutex_ir_raw_handler_lock=1, ldv_mutex_lock=1, ldv_mutex_lock_of_rc_dev=1, ldv_mutex_mutex_of_device=1, ldv_retval_0=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldvarg0={0:9223372036854775807}, ldvarg1={0:9223372036854775807}, ldvarg2={0:-9223372036854775808}, ldvarg3={0:9223372036854775807}, ldvarg4=9223372036854775807, ldvarg5={0:9794}, map={190:0}, map={190:0}, proto_names={192:0}, rc_core_debug=0, rc_dev_attr_groups={196:0}, rc_dev_attr_grp={195:0}, rc_dev_attrs={194:0}, rc_dev_type={197:0}, rc_dev_type_group0={0:9223372036854775807}, rc_map_list={187:0}, rc_map_lock={188:0}, ref_cnt=0, wq_load={201:0}] [L3539] return (0); [L4872] RET rc_map_register(& empty_map) [L4873] return (0); [L4873] return (0); VAL [\result=0, available_protocols=0, dev_attr_protocols={193:0}, dev_attr_protocols_group0={0:-1}, dev_attr_protocols_group1={0:9223372036854775807}, empty={189:0}, empty_map={190:0}, ir_input_class={191:0}, ir_raw_client_list={198:0}, ir_raw_handler_list={200:0}, ir_raw_handler_lock={199:0}, ldv_mutex_cred_guard_mutex_of_signal_struct=1, ldv_mutex_ir_raw_handler_lock=1, ldv_mutex_lock=1, ldv_mutex_lock_of_rc_dev=1, ldv_mutex_mutex_of_device=1, ldv_retval_0=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldvarg0={0:9223372036854775807}, ldvarg1={0:9223372036854775807}, ldvarg2={0:-9223372036854775808}, ldvarg3={0:9223372036854775807}, ldvarg4=9223372036854775807, ldvarg5={0:9794}, proto_names={192:0}, rc=0, rc_core_debug=0, rc_dev_attr_groups={196:0}, rc_dev_attr_grp={195:0}, rc_dev_attrs={194:0}, rc_dev_type={197:0}, rc_dev_type_group0={0:9223372036854775807}, rc_map_list={187:0}, rc_map_lock={188:0}, ref_cnt=0, tmp=0, wq_load={201:0}] [L4975] RET, EXPR rc_core_init() [L4975] ldv_retval_0 = rc_core_init() [L4976] COND TRUE ldv_retval_0 == 0 [L4977] ldv_state_variable_0 = 3 [L4978] ldv_state_variable_2 = 1 [L4979] ldv_state_variable_3 = 1 [L4980] ldv_state_variable_1 = 1 VAL [available_protocols=0, dev_attr_protocols={193:0}, dev_attr_protocols_group0={0:-1}, dev_attr_protocols_group1={0:9223372036854775807}, empty={189:0}, empty_map={190:0}, ir_input_class={191:0}, ir_raw_client_list={198:0}, ir_raw_handler_list={200:0}, ir_raw_handler_lock={199:0}, ldv_mutex_cred_guard_mutex_of_signal_struct=1, ldv_mutex_ir_raw_handler_lock=1, ldv_mutex_lock=1, ldv_mutex_lock_of_rc_dev=1, ldv_mutex_mutex_of_device=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldvarg0={0:9223372036854775807}, ldvarg1={0:9223372036854775807}, ldvarg2={0:-9223372036854775808}, ldvarg3={0:9223372036854775807}, ldvarg4=9223372036854775807, ldvarg5={0:9794}, proto_names={192:0}, rc_core_debug=0, rc_dev_attr_groups={196:0}, rc_dev_attr_grp={195:0}, rc_dev_attrs={194:0}, rc_dev_type={197:0}, rc_dev_type_group0={0:9223372036854775807}, rc_map_list={187:0}, rc_map_lock={188:0}, ref_cnt=0, tmp=1, tmp___1=1, wq_load={201:0}] [L4983] COND FALSE !(ldv_retval_0 != 0) VAL [available_protocols=0, dev_attr_protocols={193:0}, dev_attr_protocols_group0={0:-1}, dev_attr_protocols_group1={0:9223372036854775807}, empty={189:0}, empty_map={190:0}, ir_input_class={191:0}, ir_raw_client_list={198:0}, ir_raw_handler_list={200:0}, ir_raw_handler_lock={199:0}, ldv_mutex_cred_guard_mutex_of_signal_struct=1, ldv_mutex_ir_raw_handler_lock=1, ldv_mutex_lock=1, ldv_mutex_lock_of_rc_dev=1, ldv_mutex_mutex_of_device=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldvarg0={0:9223372036854775807}, ldvarg1={0:9223372036854775807}, ldvarg2={0:-9223372036854775808}, ldvarg3={0:9223372036854775807}, ldvarg4=9223372036854775807, ldvarg5={0:9794}, proto_names={192:0}, rc_core_debug=0, rc_dev_attr_groups={196:0}, rc_dev_attr_grp={195:0}, rc_dev_attrs={194:0}, rc_dev_type={197:0}, rc_dev_type_group0={0:9223372036854775807}, rc_map_list={187:0}, rc_map_lock={188:0}, ref_cnt=0, tmp=1, tmp___1=1, wq_load={201:0}] [L4920] tmp = __VERIFIER_nondet_int() [L4922] case 0: [L4961] case 1: [L4998] case 2: [L5016] case 3: VAL [available_protocols=0, dev_attr_protocols={193:0}, dev_attr_protocols_group0={0:-1}, dev_attr_protocols_group1={0:9223372036854775807}, empty={189:0}, empty_map={190:0}, ir_input_class={191:0}, ir_raw_client_list={198:0}, ir_raw_handler_list={200:0}, ir_raw_handler_lock={199:0}, ldv_mutex_cred_guard_mutex_of_signal_struct=1, ldv_mutex_ir_raw_handler_lock=1, ldv_mutex_lock=1, ldv_mutex_lock_of_rc_dev=1, ldv_mutex_mutex_of_device=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldvarg0={0:9223372036854775807}, ldvarg1={0:9223372036854775807}, ldvarg2={0:-9223372036854775808}, ldvarg3={0:9223372036854775807}, ldvarg4=9223372036854775807, ldvarg5={0:9794}, proto_names={192:0}, rc_core_debug=0, rc_dev_attr_groups={196:0}, rc_dev_attr_grp={195:0}, rc_dev_attrs={194:0}, rc_dev_type={197:0}, rc_dev_type_group0={0:9223372036854775807}, rc_map_list={187:0}, rc_map_lock={188:0}, ref_cnt=0, tmp=3, tmp___1=1, wq_load={201:0}] [L5017] COND TRUE ldv_state_variable_2 != 0 [L5018] tmp___3 = __VERIFIER_nondet_int() [L5020] case 0: [L5028] case 1: VAL [available_protocols=0, dev_attr_protocols={193:0}, dev_attr_protocols_group0={0:-1}, dev_attr_protocols_group1={0:9223372036854775807}, empty={189:0}, empty_map={190:0}, ir_input_class={191:0}, ir_raw_client_list={198:0}, ir_raw_handler_list={200:0}, ir_raw_handler_lock={199:0}, ldv_mutex_cred_guard_mutex_of_signal_struct=1, ldv_mutex_ir_raw_handler_lock=1, ldv_mutex_lock=1, ldv_mutex_lock_of_rc_dev=1, ldv_mutex_mutex_of_device=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldvarg0={0:9223372036854775807}, ldvarg1={0:9223372036854775807}, ldvarg2={0:-9223372036854775808}, ldvarg3={0:9223372036854775807}, ldvarg4=9223372036854775807, ldvarg5={0:9794}, proto_names={192:0}, rc_core_debug=0, rc_dev_attr_groups={196:0}, rc_dev_attr_grp={195:0}, rc_dev_attrs={194:0}, rc_dev_type={197:0}, rc_dev_type_group0={0:9223372036854775807}, rc_map_list={187:0}, rc_map_lock={188:0}, ref_cnt=0, tmp=3, tmp___1=1, tmp___3=1, wq_load={201:0}] [L5029] COND TRUE ldv_state_variable_2 == 1 [L5030] CALL show_protocols(dev_attr_protocols_group0, dev_attr_protocols_group1, ldvarg3) [L4254] struct rc_dev *dev ; [L4255] struct device const *__mptr ; [L4256] u64 allowed ; [L4257] u64 enabled ; [L4258] char *tmp ; [L4259] int i ; [L4260] struct _ddebug descriptor ; [L4261] long tmp___0 ; [L4262] int tmp___1 ; [L4263] int tmp___2 ; [L4265] __mptr = (struct device const *)device [L4266] dev = (struct rc_dev *)__mptr [L4267] tmp = buf VAL [__mptr={0:-1}, available_protocols=0, buf={0:9223372036854775807}, buf={0:9223372036854775807}, descriptor={209:0}, dev={0:-1}, dev_attr_protocols={193:0}, dev_attr_protocols_group0={0:-1}, dev_attr_protocols_group1={0:9223372036854775807}, device={0:-1}, device={0:-1}, empty={189:0}, empty_map={190:0}, ir_input_class={191:0}, ir_raw_client_list={198:0}, ir_raw_handler_list={200:0}, ir_raw_handler_lock={199:0}, ldv_mutex_cred_guard_mutex_of_signal_struct=1, ldv_mutex_ir_raw_handler_lock=1, ldv_mutex_lock=1, ldv_mutex_lock_of_rc_dev=1, ldv_mutex_mutex_of_device=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldvarg0={0:9223372036854775807}, ldvarg1={0:9223372036854775807}, ldvarg2={0:-9223372036854775808}, ldvarg3={0:9223372036854775807}, ldvarg4=9223372036854775807, ldvarg5={0:9794}, mattr={0:9223372036854775807}, mattr={0:9223372036854775807}, proto_names={192:0}, rc_core_debug=0, rc_dev_attr_groups={196:0}, rc_dev_attr_grp={195:0}, rc_dev_attrs={194:0}, rc_dev_type={197:0}, rc_dev_type_group0={0:9223372036854775807}, rc_map_list={187:0}, rc_map_lock={188:0}, ref_cnt=0, tmp={0:9223372036854775807}, wq_load={201:0}] [L4268] COND FALSE !((unsigned long )dev == (unsigned long )((struct rc_dev *)0)) [L4272] CALL ldv_mutex_lock_6(& dev->lock) [L5099] CALL ldv_mutex_lock_lock_of_rc_dev(ldv_func_arg1) VAL [\old(ldv_mutex_lock_of_rc_dev)=1, available_protocols=0, dev_attr_protocols={193:0}, dev_attr_protocols_group0={0:-1}, dev_attr_protocols_group1={0:9223372036854775807}, empty={189:0}, empty_map={190:0}, ir_input_class={191:0}, ir_raw_client_list={198:0}, ir_raw_handler_list={200:0}, ir_raw_handler_lock={199:0}, ldv_mutex_cred_guard_mutex_of_signal_struct=1, ldv_mutex_ir_raw_handler_lock=1, ldv_mutex_lock=1, ldv_mutex_lock_of_rc_dev=1, ldv_mutex_mutex_of_device=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldvarg0={0:9223372036854775807}, ldvarg1={0:9223372036854775807}, ldvarg2={0:-9223372036854775808}, ldvarg3={0:9223372036854775807}, ldvarg4=9223372036854775807, ldvarg5={0:9794}, lock={0:1226}, proto_names={192:0}, rc_core_debug=0, rc_dev_attr_groups={196:0}, rc_dev_attr_grp={195:0}, rc_dev_attrs={194:0}, rc_dev_type={197:0}, rc_dev_type_group0={0:9223372036854775807}, rc_map_list={187:0}, rc_map_lock={188:0}, ref_cnt=0, wq_load={201:0}] [L6383] COND TRUE ldv_mutex_lock_of_rc_dev == 1 VAL [\old(ldv_mutex_lock_of_rc_dev)=1, available_protocols=0, dev_attr_protocols={193:0}, dev_attr_protocols_group0={0:-1}, dev_attr_protocols_group1={0:9223372036854775807}, empty={189:0}, empty_map={190:0}, ir_input_class={191:0}, ir_raw_client_list={198:0}, ir_raw_handler_list={200:0}, ir_raw_handler_lock={199:0}, ldv_mutex_cred_guard_mutex_of_signal_struct=1, ldv_mutex_ir_raw_handler_lock=1, ldv_mutex_lock=1, ldv_mutex_lock_of_rc_dev=1, ldv_mutex_mutex_of_device=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldvarg0={0:9223372036854775807}, ldvarg1={0:9223372036854775807}, ldvarg2={0:-9223372036854775808}, ldvarg3={0:9223372036854775807}, ldvarg4=9223372036854775807, ldvarg5={0:9794}, lock={0:1226}, lock={0:1226}, proto_names={192:0}, rc_core_debug=0, rc_dev_attr_groups={196:0}, rc_dev_attr_grp={195:0}, rc_dev_attrs={194:0}, rc_dev_type={197:0}, rc_dev_type_group0={0:9223372036854775807}, rc_map_list={187:0}, rc_map_lock={188:0}, ref_cnt=0, wq_load={201:0}] [L6387] ldv_mutex_lock_of_rc_dev = 2 [L5099] RET ldv_mutex_lock_lock_of_rc_dev(ldv_func_arg1) VAL [available_protocols=0, dev_attr_protocols={193:0}, dev_attr_protocols_group0={0:-1}, dev_attr_protocols_group1={0:9223372036854775807}, empty={189:0}, empty_map={190:0}, ir_input_class={191:0}, ir_raw_client_list={198:0}, ir_raw_handler_list={200:0}, ir_raw_handler_lock={199:0}, ldv_func_arg1={0:1226}, ldv_func_arg1={0:1226}, ldv_mutex_cred_guard_mutex_of_signal_struct=1, ldv_mutex_ir_raw_handler_lock=1, ldv_mutex_lock=1, ldv_mutex_lock_of_rc_dev=2, ldv_mutex_mutex_of_device=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldvarg0={0:9223372036854775807}, ldvarg1={0:9223372036854775807}, ldvarg2={0:-9223372036854775808}, ldvarg3={0:9223372036854775807}, ldvarg4=9223372036854775807, ldvarg5={0:9794}, proto_names={192:0}, rc_core_debug=0, rc_dev_attr_groups={196:0}, rc_dev_attr_grp={195:0}, rc_dev_attrs={194:0}, rc_dev_type={197:0}, rc_dev_type_group0={0:9223372036854775807}, rc_map_list={187:0}, rc_map_lock={188:0}, ref_cnt=0, wq_load={201:0}] [L5100] FCALL mutex_lock(ldv_func_arg1) VAL [available_protocols=0, dev_attr_protocols={193:0}, dev_attr_protocols_group0={0:-1}, dev_attr_protocols_group1={0:9223372036854775807}, empty={189:0}, empty_map={190:0}, ir_input_class={191:0}, ir_raw_client_list={198:0}, ir_raw_handler_list={200:0}, ir_raw_handler_lock={199:0}, ldv_func_arg1={0:1226}, ldv_func_arg1={0:1226}, ldv_mutex_cred_guard_mutex_of_signal_struct=1, ldv_mutex_ir_raw_handler_lock=1, ldv_mutex_lock=1, ldv_mutex_lock_of_rc_dev=2, ldv_mutex_mutex_of_device=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldvarg0={0:9223372036854775807}, ldvarg1={0:9223372036854775807}, ldvarg2={0:-9223372036854775808}, ldvarg3={0:9223372036854775807}, ldvarg4=9223372036854775807, ldvarg5={0:9794}, proto_names={192:0}, rc_core_debug=0, rc_dev_attr_groups={196:0}, rc_dev_attr_grp={195:0}, rc_dev_attrs={194:0}, rc_dev_type={197:0}, rc_dev_type_group0={0:9223372036854775807}, rc_map_list={187:0}, rc_map_lock={188:0}, ref_cnt=0, wq_load={201:0}] [L4272] RET ldv_mutex_lock_6(& dev->lock) [L4273] EXPR dev->driver_type VAL [__mptr={0:-1}, available_protocols=0, buf={0:9223372036854775807}, buf={0:9223372036854775807}, descriptor={209:0}, dev={0:-1}, dev->driver_type=134097468915711, dev_attr_protocols={193:0}, dev_attr_protocols_group0={0:-1}, dev_attr_protocols_group1={0:9223372036854775807}, device={0:-1}, device={0:-1}, empty={189:0}, empty_map={190:0}, ir_input_class={191:0}, ir_raw_client_list={198:0}, ir_raw_handler_list={200:0}, ir_raw_handler_lock={199:0}, ldv_mutex_cred_guard_mutex_of_signal_struct=1, ldv_mutex_ir_raw_handler_lock=1, ldv_mutex_lock=1, ldv_mutex_lock_of_rc_dev=2, ldv_mutex_mutex_of_device=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldvarg0={0:9223372036854775807}, ldvarg1={0:9223372036854775807}, ldvarg2={0:-9223372036854775808}, ldvarg3={0:9223372036854775807}, ldvarg4=9223372036854775807, ldvarg5={0:9794}, mattr={0:9223372036854775807}, mattr={0:9223372036854775807}, proto_names={192:0}, rc_core_debug=0, rc_dev_attr_groups={196:0}, rc_dev_attr_grp={195:0}, rc_dev_attrs={194:0}, rc_dev_type={197:0}, rc_dev_type_group0={0:9223372036854775807}, rc_map_list={187:0}, rc_map_lock={188:0}, ref_cnt=0, tmp={0:9223372036854775807}, wq_load={201:0}] [L4273] COND FALSE !((unsigned int )dev->driver_type == 0U) [L4277] EXPR dev->raw VAL [__mptr={0:-1}, available_protocols=0, buf={0:9223372036854775807}, buf={0:9223372036854775807}, descriptor={209:0}, dev={0:-1}, dev->raw={-23011:-18446744073709528605}, dev_attr_protocols={193:0}, dev_attr_protocols_group0={0:-1}, dev_attr_protocols_group1={0:9223372036854775807}, device={0:-1}, device={0:-1}, empty={189:0}, empty_map={190:0}, ir_input_class={191:0}, ir_raw_client_list={198:0}, ir_raw_handler_list={200:0}, ir_raw_handler_lock={199:0}, ldv_mutex_cred_guard_mutex_of_signal_struct=1, ldv_mutex_ir_raw_handler_lock=1, ldv_mutex_lock=1, ldv_mutex_lock_of_rc_dev=2, ldv_mutex_mutex_of_device=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldvarg0={0:9223372036854775807}, ldvarg1={0:9223372036854775807}, ldvarg2={0:-9223372036854775808}, ldvarg3={0:9223372036854775807}, ldvarg4=9223372036854775807, ldvarg5={0:9794}, mattr={0:9223372036854775807}, mattr={0:9223372036854775807}, proto_names={192:0}, rc_core_debug=0, rc_dev_attr_groups={196:0}, rc_dev_attr_grp={195:0}, rc_dev_attrs={194:0}, rc_dev_type={197:0}, rc_dev_type_group0={0:9223372036854775807}, rc_map_list={187:0}, rc_map_lock={188:0}, ref_cnt=0, tmp={0:9223372036854775807}, wq_load={201:0}] [L4277] COND FALSE !((unsigned long )dev->raw != (unsigned long )((struct ir_raw_event_ctrl *)0)) [L4281] return (-19L); [L4281] return (-19L); VAL [\result=-19, __mptr={0:-1}, available_protocols=0, buf={0:9223372036854775807}, buf={0:9223372036854775807}, dev={0:-1}, dev_attr_protocols={193:0}, dev_attr_protocols_group0={0:-1}, dev_attr_protocols_group1={0:9223372036854775807}, device={0:-1}, device={0:-1}, empty={189:0}, empty_map={190:0}, ir_input_class={191:0}, ir_raw_client_list={198:0}, ir_raw_handler_list={200:0}, ir_raw_handler_lock={199:0}, ldv_mutex_cred_guard_mutex_of_signal_struct=1, ldv_mutex_ir_raw_handler_lock=1, ldv_mutex_lock=1, ldv_mutex_lock_of_rc_dev=2, ldv_mutex_mutex_of_device=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldvarg0={0:9223372036854775807}, ldvarg1={0:9223372036854775807}, ldvarg2={0:-9223372036854775808}, ldvarg3={0:9223372036854775807}, ldvarg4=9223372036854775807, ldvarg5={0:9794}, mattr={0:9223372036854775807}, mattr={0:9223372036854775807}, proto_names={192:0}, rc_core_debug=0, rc_dev_attr_groups={196:0}, rc_dev_attr_grp={195:0}, rc_dev_attrs={194:0}, rc_dev_type={197:0}, rc_dev_type_group0={0:9223372036854775807}, rc_map_list={187:0}, rc_map_lock={188:0}, ref_cnt=0, tmp={0:9223372036854775807}, wq_load={201:0}] [L5030] RET show_protocols(dev_attr_protocols_group0, dev_attr_protocols_group1, ldvarg3) [L5031] ldv_state_variable_2 = 1 VAL [available_protocols=0, dev_attr_protocols={193:0}, dev_attr_protocols_group0={0:-1}, dev_attr_protocols_group1={0:9223372036854775807}, empty={189:0}, empty_map={190:0}, ir_input_class={191:0}, ir_raw_client_list={198:0}, ir_raw_handler_list={200:0}, ir_raw_handler_lock={199:0}, ldv_mutex_cred_guard_mutex_of_signal_struct=1, ldv_mutex_ir_raw_handler_lock=1, ldv_mutex_lock=1, ldv_mutex_lock_of_rc_dev=2, ldv_mutex_mutex_of_device=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldvarg0={0:9223372036854775807}, ldvarg1={0:9223372036854775807}, ldvarg2={0:-9223372036854775808}, ldvarg3={0:9223372036854775807}, ldvarg4=9223372036854775807, ldvarg5={0:9794}, proto_names={192:0}, rc_core_debug=0, rc_dev_attr_groups={196:0}, rc_dev_attr_grp={195:0}, rc_dev_attrs={194:0}, rc_dev_type={197:0}, rc_dev_type_group0={0:9223372036854775807}, rc_map_list={187:0}, rc_map_lock={188:0}, ref_cnt=0, tmp=3, tmp___1=1, tmp___3=1, wq_load={201:0}] [L4920] tmp = __VERIFIER_nondet_int() [L4922] case 0: [L4961] case 1: [L4998] case 2: [L5016] case 3: VAL [available_protocols=0, dev_attr_protocols={193:0}, dev_attr_protocols_group0={0:-1}, dev_attr_protocols_group1={0:9223372036854775807}, empty={189:0}, empty_map={190:0}, ir_input_class={191:0}, ir_raw_client_list={198:0}, ir_raw_handler_list={200:0}, ir_raw_handler_lock={199:0}, ldv_mutex_cred_guard_mutex_of_signal_struct=1, ldv_mutex_ir_raw_handler_lock=1, ldv_mutex_lock=1, ldv_mutex_lock_of_rc_dev=2, ldv_mutex_mutex_of_device=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldvarg0={0:9223372036854775807}, ldvarg1={0:9223372036854775807}, ldvarg2={0:-9223372036854775808}, ldvarg3={0:9223372036854775807}, ldvarg4=9223372036854775807, ldvarg5={0:9794}, proto_names={192:0}, rc_core_debug=0, rc_dev_attr_groups={196:0}, rc_dev_attr_grp={195:0}, rc_dev_attrs={194:0}, rc_dev_type={197:0}, rc_dev_type_group0={0:9223372036854775807}, rc_map_list={187:0}, rc_map_lock={188:0}, ref_cnt=0, tmp=3, tmp___1=1, tmp___3=1, wq_load={201:0}] [L5017] COND TRUE ldv_state_variable_2 != 0 [L5018] tmp___3 = __VERIFIER_nondet_int() [L5020] case 0: VAL [available_protocols=0, dev_attr_protocols={193:0}, dev_attr_protocols_group0={0:-1}, dev_attr_protocols_group1={0:9223372036854775807}, empty={189:0}, empty_map={190:0}, ir_input_class={191:0}, ir_raw_client_list={198:0}, ir_raw_handler_list={200:0}, ir_raw_handler_lock={199:0}, ldv_mutex_cred_guard_mutex_of_signal_struct=1, ldv_mutex_ir_raw_handler_lock=1, ldv_mutex_lock=1, ldv_mutex_lock_of_rc_dev=2, ldv_mutex_mutex_of_device=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldvarg0={0:9223372036854775807}, ldvarg1={0:9223372036854775807}, ldvarg2={0:-9223372036854775808}, ldvarg3={0:9223372036854775807}, ldvarg4=9223372036854775807, ldvarg5={0:9794}, proto_names={192:0}, rc_core_debug=0, rc_dev_attr_groups={196:0}, rc_dev_attr_grp={195:0}, rc_dev_attrs={194:0}, rc_dev_type={197:0}, rc_dev_type_group0={0:9223372036854775807}, rc_map_list={187:0}, rc_map_lock={188:0}, ref_cnt=0, tmp=3, tmp___1=1, tmp___3=0, wq_load={201:0}] [L5021] COND TRUE ldv_state_variable_2 == 1 [L5022-L5023] CALL store_protocols(dev_attr_protocols_group0, dev_attr_protocols_group1, (char const *)ldvarg5, ldvarg4) [L4333] struct rc_dev *dev ; [L4334] struct device const *__mptr ; [L4335] bool enable ; [L4336] bool disable ; [L4337] char const *tmp ; [L4338] u64 type ; [L4339] u64 mask ; [L4340] int rc ; [L4341] int i ; [L4342] int count ; [L4343] unsigned long flags ; [L4344] ssize_t ret ; [L4345] struct _ddebug descriptor ; [L4346] long tmp___0 ; [L4347] int tmp___1 ; [L4348] struct _ddebug descriptor___0 ; [L4349] long tmp___2 ; [L4350] char *tmp___3 ; [L4351] struct _ddebug descriptor___1 ; [L4352] long tmp___4 ; [L4353] struct _ddebug descriptor___2 ; [L4354] long tmp___5 ; [L4355] raw_spinlock_t *tmp___6 ; [L4356] struct _ddebug descriptor___3 ; [L4357] long tmp___7 ; [L4359] __mptr = (struct device const *)device [L4360] dev = (struct rc_dev *)__mptr [L4361] count = 0 VAL [\old(len)=9223372036854775807, __mptr={0:-1}, available_protocols=0, count=0, data={203:0}, data={0:9794}, descriptor={208:0}, descriptor___0={210:0}, descriptor___1={207:0}, descriptor___2={204:0}, descriptor___3={206:0}, dev={0:-1}, dev_attr_protocols={193:0}, dev_attr_protocols_group0={0:-1}, dev_attr_protocols_group1={0:9223372036854775807}, device={0:-1}, device={0:-1}, empty={189:0}, empty_map={190:0}, ir_input_class={191:0}, ir_raw_client_list={198:0}, ir_raw_handler_list={200:0}, ir_raw_handler_lock={199:0}, ldv_mutex_cred_guard_mutex_of_signal_struct=1, ldv_mutex_ir_raw_handler_lock=1, ldv_mutex_lock=1, ldv_mutex_lock_of_rc_dev=2, ldv_mutex_mutex_of_device=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldvarg0={0:9223372036854775807}, ldvarg1={0:9223372036854775807}, ldvarg2={0:-9223372036854775808}, ldvarg3={0:9223372036854775807}, ldvarg4=9223372036854775807, ldvarg5={0:9794}, len=9223372036854775807, mattr={0:9223372036854775807}, mattr={0:9223372036854775807}, proto_names={192:0}, rc_core_debug=0, rc_dev_attr_groups={196:0}, rc_dev_attr_grp={195:0}, rc_dev_attrs={194:0}, rc_dev_type={197:0}, rc_dev_type_group0={0:9223372036854775807}, rc_map_list={187:0}, rc_map_lock={188:0}, ref_cnt=0, type={205:0}, wq_load={201:0}] [L4362] COND FALSE !((unsigned long )dev == (unsigned long )((struct rc_dev *)0)) [L4366] CALL ldv_mutex_lock_8(& dev->lock) [L5115] CALL ldv_mutex_lock_lock_of_rc_dev(ldv_func_arg1) VAL [\old(ldv_mutex_lock_of_rc_dev)=2, available_protocols=0, dev_attr_protocols={193:0}, dev_attr_protocols_group0={0:-1}, dev_attr_protocols_group1={0:9223372036854775807}, empty={189:0}, empty_map={190:0}, ir_input_class={191:0}, ir_raw_client_list={198:0}, ir_raw_handler_list={200:0}, ir_raw_handler_lock={199:0}, ldv_mutex_cred_guard_mutex_of_signal_struct=1, ldv_mutex_ir_raw_handler_lock=1, ldv_mutex_lock=1, ldv_mutex_lock_of_rc_dev=2, ldv_mutex_mutex_of_device=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldvarg0={0:9223372036854775807}, ldvarg1={0:9223372036854775807}, ldvarg2={0:-9223372036854775808}, ldvarg3={0:9223372036854775807}, ldvarg4=9223372036854775807, ldvarg5={0:9794}, lock={0:1226}, proto_names={192:0}, rc_core_debug=0, rc_dev_attr_groups={196:0}, rc_dev_attr_grp={195:0}, rc_dev_attrs={194:0}, rc_dev_type={197:0}, rc_dev_type_group0={0:9223372036854775807}, rc_map_list={187:0}, rc_map_lock={188:0}, ref_cnt=0, wq_load={201:0}] [L6383] COND FALSE !(ldv_mutex_lock_of_rc_dev == 1) VAL [\old(ldv_mutex_lock_of_rc_dev)=2, available_protocols=0, dev_attr_protocols={193:0}, dev_attr_protocols_group0={0:-1}, dev_attr_protocols_group1={0:9223372036854775807}, empty={189:0}, empty_map={190:0}, ir_input_class={191:0}, ir_raw_client_list={198:0}, ir_raw_handler_list={200:0}, ir_raw_handler_lock={199:0}, ldv_mutex_cred_guard_mutex_of_signal_struct=1, ldv_mutex_ir_raw_handler_lock=1, ldv_mutex_lock=1, ldv_mutex_lock_of_rc_dev=2, ldv_mutex_mutex_of_device=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldvarg0={0:9223372036854775807}, ldvarg1={0:9223372036854775807}, ldvarg2={0:-9223372036854775808}, ldvarg3={0:9223372036854775807}, ldvarg4=9223372036854775807, ldvarg5={0:9794}, lock={0:1226}, lock={0:1226}, proto_names={192:0}, rc_core_debug=0, rc_dev_attr_groups={196:0}, rc_dev_attr_grp={195:0}, rc_dev_attrs={194:0}, rc_dev_type={197:0}, rc_dev_type_group0={0:9223372036854775807}, rc_map_list={187:0}, rc_map_lock={188:0}, ref_cnt=0, wq_load={201:0}] [L6385] CALL ldv_error() VAL [\old(ldv_mutex_lock_of_rc_dev)=2, available_protocols=0, dev_attr_protocols={193:0}, dev_attr_protocols_group0={0:-1}, dev_attr_protocols_group1={0:9223372036854775807}, empty={189:0}, empty_map={190:0}, ir_input_class={191:0}, ir_raw_client_list={198:0}, ir_raw_handler_list={200:0}, ir_raw_handler_lock={199:0}, ldv_mutex_cred_guard_mutex_of_signal_struct=1, ldv_mutex_ir_raw_handler_lock=1, ldv_mutex_lock=1, ldv_mutex_lock_of_rc_dev=2, ldv_mutex_mutex_of_device=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldvarg0={0:9223372036854775807}, ldvarg1={0:9223372036854775807}, ldvarg2={0:-9223372036854775808}, ldvarg3={0:9223372036854775807}, ldvarg4=9223372036854775807, ldvarg5={0:9794}, proto_names={192:0}, rc_core_debug=0, rc_dev_attr_groups={196:0}, rc_dev_attr_grp={195:0}, rc_dev_attrs={194:0}, rc_dev_type={197:0}, rc_dev_type_group0={0:9223372036854775807}, rc_map_list={187:0}, rc_map_lock={188:0}, ref_cnt=0, wq_load={201:0}] [L6023] reach_error() VAL [\old(ldv_mutex_lock_of_rc_dev)=2, available_protocols=0, dev_attr_protocols={193:0}, dev_attr_protocols_group0={0:-1}, dev_attr_protocols_group1={0:9223372036854775807}, empty={189:0}, empty_map={190:0}, ir_input_class={191:0}, ir_raw_client_list={198:0}, ir_raw_handler_list={200:0}, ir_raw_handler_lock={199:0}, ldv_mutex_cred_guard_mutex_of_signal_struct=1, ldv_mutex_ir_raw_handler_lock=1, ldv_mutex_lock=1, ldv_mutex_lock_of_rc_dev=2, ldv_mutex_mutex_of_device=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldvarg0={0:9223372036854775807}, ldvarg1={0:9223372036854775807}, ldvarg2={0:-9223372036854775808}, ldvarg3={0:9223372036854775807}, ldvarg4=9223372036854775807, ldvarg5={0:9794}, proto_names={192:0}, rc_core_debug=0, rc_dev_attr_groups={196:0}, rc_dev_attr_grp={195:0}, rc_dev_attrs={194:0}, rc_dev_type={197:0}, rc_dev_type_group0={0:9223372036854775807}, rc_map_list={187:0}, rc_map_lock={188:0}, ref_cnt=0, wq_load={201:0}] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12ms. Allocated memory is still 113.2MB. Free memory is still 89.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1459.15ms. Allocated memory was 113.2MB in the beginning and 136.3MB in the end (delta: 23.1MB). Free memory was 70.5MB in the beginning and 49.9MB in the end (delta: 20.6MB). Peak memory consumption was 57.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 104.26ms. Allocated memory was 136.3MB in the beginning and 163.6MB in the end (delta: 27.3MB). Free memory was 49.9MB in the beginning and 103.3MB in the end (delta: -53.4MB). Peak memory consumption was 14.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 63.10ms. Allocated memory is still 163.6MB. Free memory was 103.3MB in the beginning and 94.9MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1811.50ms. Allocated memory was 163.6MB in the beginning and 197.1MB in the end (delta: 33.6MB). Free memory was 94.9MB in the beginning and 77.8MB in the end (delta: 17.1MB). Peak memory consumption was 69.4MB. Max. memory is 16.1GB. * CodeCheck took 235621.50ms. Allocated memory was 197.1MB in the beginning and 1.8GB in the end (delta: 1.6GB). Free memory was 77.8MB in the beginning and 416.2MB in the end (delta: -338.4MB). Peak memory consumption was 1.3GB. Max. memory is 16.1GB. * Witness Printer took 3.56ms. Allocated memory is still 1.8GB. Free memory was 416.2MB in the beginning and 415.1MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation The program execution was not completely translated back. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2022-12-14 20:08:27,952 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84046a20-27c3-4e6e-ad5e-c4af7df3d311/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### 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_84046a20-27c3-4e6e-ad5e-c4af7df3d311/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84046a20-27c3-4e6e-ad5e-c4af7df3d311/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84046a20-27c3-4e6e-ad5e-c4af7df3d311/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84046a20-27c3-4e6e-ad5e-c4af7df3d311/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--rc--rc-core.ko-main.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84046a20-27c3-4e6e-ad5e-c4af7df3d311/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84046a20-27c3-4e6e-ad5e-c4af7df3d311/bin/ukojak-rkRKPMF4O4 --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 8001390eb2f6d47f3c7e12a6690b5c61f51c12957cc81df6245a38db5a896095 --- 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 20:08:29,478 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 20:08:29,479 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 20:08:29,499 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 20:08:29,499 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 20:08:29,500 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 20:08:29,501 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 20:08:29,503 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 20:08:29,505 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 20:08:29,505 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 20:08:29,506 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 20:08:29,507 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 20:08:29,508 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 20:08:29,509 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 20:08:29,510 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 20:08:29,511 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 20:08:29,511 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 20:08:29,512 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 20:08:29,514 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 20:08:29,515 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 20:08:29,517 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 20:08:29,518 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 20:08:29,519 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 20:08:29,520 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 20:08:29,523 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 20:08:29,523 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 20:08:29,524 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 20:08:29,524 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 20:08:29,525 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 20:08:29,526 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 20:08:29,526 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 20:08:29,527 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 20:08:29,527 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 20:08:29,528 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 20:08:29,529 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 20:08:29,534 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 20:08:29,535 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 20:08:29,535 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 20:08:29,535 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 20:08:29,536 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 20:08:29,537 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 20:08:29,538 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84046a20-27c3-4e6e-ad5e-c4af7df3d311/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-12-14 20:08:29,560 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 20:08:29,560 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 20:08:29,561 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 20:08:29,561 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 20:08:29,562 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 20:08:29,562 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 20:08:29,562 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 20:08:29,562 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 20:08:29,563 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 20:08:29,563 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 20:08:29,563 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 20:08:29,563 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 20:08:29,563 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 20:08:29,563 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 20:08:29,564 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 20:08:29,564 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 20:08:29,564 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 20:08:29,564 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 20:08:29,564 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 20:08:29,565 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 20:08:29,565 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:08:29,565 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 20:08:29,565 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 20:08:29,565 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 20:08:29,566 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 20:08:29,566 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 20:08:29,566 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 20:08:29,566 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 20:08:29,566 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 20:08:29,567 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_84046a20-27c3-4e6e-ad5e-c4af7df3d311/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84046a20-27c3-4e6e-ad5e-c4af7df3d311/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8001390eb2f6d47f3c7e12a6690b5c61f51c12957cc81df6245a38db5a896095 [2022-12-14 20:08:29,771 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 20:08:29,790 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 20:08:29,792 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 20:08:29,792 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 20:08:29,793 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 20:08:29,794 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84046a20-27c3-4e6e-ad5e-c4af7df3d311/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--rc--rc-core.ko-main.cil.out.i [2022-12-14 20:08:32,422 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 20:08:32,716 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 20:08:32,716 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84046a20-27c3-4e6e-ad5e-c4af7df3d311/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--rc--rc-core.ko-main.cil.out.i [2022-12-14 20:08:32,738 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84046a20-27c3-4e6e-ad5e-c4af7df3d311/bin/ukojak-rkRKPMF4O4/data/727fbb6af/d33916f63e67474fa3f9414517375998/FLAG98ff14b01 [2022-12-14 20:08:32,749 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84046a20-27c3-4e6e-ad5e-c4af7df3d311/bin/ukojak-rkRKPMF4O4/data/727fbb6af/d33916f63e67474fa3f9414517375998 [2022-12-14 20:08:32,751 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 20:08:32,752 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 20:08:32,753 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 20:08:32,753 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 20:08:32,755 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 20:08:32,756 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:08:32" (1/1) ... [2022-12-14 20:08:32,757 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6713c8a4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:08:32, skipping insertion in model container [2022-12-14 20:08:32,757 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:08:32" (1/1) ... [2022-12-14 20:08:32,762 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 20:08:32,821 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 20:08:33,139 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 20:08:33,173 WARN L623 FunctionHandler]: Unknown extern function __xadd_wrong_size [2022-12-14 20:08:33,269 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 20:08:33,271 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 20:08:33,275 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 20:08:33,321 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-14 20:08:33,324 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-12-14 20:08:33,332 WARN L623 FunctionHandler]: Unknown extern function input_event [2022-12-14 20:08:33,336 WARN L623 FunctionHandler]: Unknown extern function input_event [2022-12-14 20:08:33,405 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-14 20:08:33,406 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:08:33,406 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 20:08:33,406 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:08:33,407 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:08:33,408 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 20:08:33,416 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:08:33,418 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 20:08:33,423 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:08:33,425 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:08:33,428 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:08:33,429 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 20:08:33,434 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:08:33,438 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:08:33,449 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 20:08:33,450 WARN L623 FunctionHandler]: Unknown extern function input_scancode_to_scalar [2022-12-14 20:08:33,455 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:08:33,463 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 20:08:33,464 WARN L623 FunctionHandler]: Unknown extern function input_scancode_to_scalar [2022-12-14 20:08:33,467 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 20:08:33,469 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:08:33,473 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:08:33,475 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 20:08:33,477 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 20:08:33,478 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 20:08:33,478 WARN L623 FunctionHandler]: Unknown extern function input_event [2022-12-14 20:08:33,479 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-14 20:08:33,479 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 20:08:33,483 WARN L623 FunctionHandler]: Unknown extern function input_event [2022-12-14 20:08:33,485 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:08:33,486 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 20:08:33,486 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-14 20:08:33,487 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 20:08:33,488 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 20:08:33,499 WARN L623 FunctionHandler]: Unknown extern function kasprintf [2022-12-14 20:08:33,510 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:08:33,512 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 20:08:33,513 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 20:08:33,520 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:08:33,521 WARN L623 FunctionHandler]: Unknown extern function strcasecmp [2022-12-14 20:08:33,529 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:08:33,530 WARN L623 FunctionHandler]: Unknown extern function strsep [2022-12-14 20:08:33,531 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:08:33,534 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:08:33,535 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 20:08:33,536 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:08:33,542 WARN L623 FunctionHandler]: Unknown extern function add_uevent_var [2022-12-14 20:08:33,543 WARN L623 FunctionHandler]: Unknown extern function add_uevent_var [2022-12-14 20:08:33,546 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 20:08:33,547 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 20:08:33,547 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 20:08:33,548 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 20:08:33,548 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 20:08:33,549 WARN L623 FunctionHandler]: Unknown extern function device_initialize [2022-12-14 20:08:33,549 WARN L623 FunctionHandler]: Unknown extern function __module_get [2022-12-14 20:08:33,550 WARN L623 FunctionHandler]: Unknown extern function input_free_device [2022-12-14 20:08:33,550 WARN L623 FunctionHandler]: Unknown extern function put_device [2022-12-14 20:08:33,550 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 20:08:33,550 WARN L623 FunctionHandler]: Unknown extern function module_put [2022-12-14 20:08:33,554 WARN L623 FunctionHandler]: Unknown extern function dev_set_name [2022-12-14 20:08:33,555 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-12-14 20:08:33,555 WARN L623 FunctionHandler]: Unknown extern function device_add [2022-12-14 20:08:33,556 WARN L623 FunctionHandler]: Unknown extern function input_register_device [2022-12-14 20:08:33,557 WARN L623 FunctionHandler]: Unknown extern function kobject_get_path [2022-12-14 20:08:33,558 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:08:33,559 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 20:08:33,560 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:08:33,565 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:08:33,565 WARN L623 FunctionHandler]: Unknown extern function input_unregister_device [2022-12-14 20:08:33,566 WARN L623 FunctionHandler]: Unknown extern function device_del [2022-12-14 20:08:33,567 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-14 20:08:33,568 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:08:33,569 WARN L623 FunctionHandler]: Unknown extern function input_unregister_device [2022-12-14 20:08:33,569 WARN L623 FunctionHandler]: Unknown extern function device_del [2022-12-14 20:08:33,571 WARN L623 FunctionHandler]: Unknown extern function __class_register [2022-12-14 20:08:33,572 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:08:33,574 WARN L623 FunctionHandler]: Unknown extern function class_unregister [2022-12-14 20:08:33,584 WARN L623 FunctionHandler]: Unknown extern function ldv_rc_dev_type_probe_1 [2022-12-14 20:08:33,587 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 20:08:33,587 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 20:08:33,587 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 20:08:33,588 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 20:08:33,588 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 20:08:33,589 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 20:08:33,589 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 20:08:33,589 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 20:08:33,589 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 20:08:33,590 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 20:08:33,590 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 20:08:33,590 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 20:08:33,597 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 20:08:33,650 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-12-14 20:08:33,653 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-12-14 20:08:33,711 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-14 20:08:33,711 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-12-14 20:08:33,712 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-14 20:08:33,712 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-12-14 20:08:33,713 WARN L623 FunctionHandler]: Unknown extern function __kfifo_out_r [2022-12-14 20:08:33,713 WARN L623 FunctionHandler]: Unknown extern function __kfifo_out [2022-12-14 20:08:33,714 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-12-14 20:08:33,717 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:08:33,718 WARN L623 FunctionHandler]: Unknown extern function __kfifo_in_r [2022-12-14 20:08:33,718 WARN L623 FunctionHandler]: Unknown extern function __kfifo_in [2022-12-14 20:08:33,720 WARN L623 FunctionHandler]: Unknown extern function ktime_get [2022-12-14 20:08:33,726 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:08:33,728 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 20:08:33,728 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-12-14 20:08:33,731 WARN L623 FunctionHandler]: Unknown extern function __kfifo_alloc [2022-12-14 20:08:33,731 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 20:08:33,731 WARN L623 FunctionHandler]: Unknown extern function kthread_create_on_node [2022-12-14 20:08:33,733 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-12-14 20:08:33,739 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 20:08:33,740 WARN L623 FunctionHandler]: Unknown extern function kthread_stop [2022-12-14 20:08:33,740 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 20:08:33,742 WARN L623 FunctionHandler]: Unknown extern function __kfifo_free [2022-12-14 20:08:33,742 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 20:08:33,744 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 20:08:33,747 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-14 20:08:33,747 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-14 20:08:33,747 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-14 20:08:33,748 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-14 20:08:33,748 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-14 20:08:33,748 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-14 20:08:33,748 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-14 20:08:33,748 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-14 20:08:33,749 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 20:08:33,749 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 20:08:33,749 WARN L623 FunctionHandler]: Unknown extern function schedule_work [2022-12-14 20:08:33,749 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 20:08:33,750 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 20:08:33,750 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 20:08:33,750 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 20:08:33,750 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 20:08:33,751 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 20:08:33,751 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 20:08:33,751 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 20:08:33,752 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 20:08:33,752 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 20:08:33,752 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 20:08:33,752 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 20:08:33,752 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 20:08:33,753 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 20:08:33,753 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 20:08:33,753 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 20:08:33,753 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 20:08:33,754 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 20:08:33,754 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 20:08:33,756 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_84046a20-27c3-4e6e-ad5e-c4af7df3d311/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--rc--rc-core.ko-main.cil.out.i[175309,175322] [2022-12-14 20:08:33,827 WARN L611 FunctionHandler]: implicit declaration of function ldv_xmalloc [2022-12-14 20:08:33,831 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:08:33,851 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-12-14 20:08:33,881 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 20:08:33,939 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 20:08:33,940 WARN L623 FunctionHandler]: Unknown extern function __xadd_wrong_size [2022-12-14 20:08:33,941 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 20:08:33,941 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 20:08:33,941 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 20:08:33,943 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-14 20:08:33,943 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-12-14 20:08:33,944 WARN L623 FunctionHandler]: Unknown extern function input_event [2022-12-14 20:08:33,944 WARN L623 FunctionHandler]: Unknown extern function input_event [2022-12-14 20:08:33,947 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-14 20:08:33,948 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:08:33,948 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 20:08:33,948 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:08:33,948 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:08:33,949 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 20:08:33,951 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:08:33,952 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 20:08:33,954 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:08:33,955 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:08:33,956 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:08:33,957 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 20:08:33,958 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:08:33,960 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:08:33,964 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 20:08:33,964 WARN L623 FunctionHandler]: Unknown extern function input_scancode_to_scalar [2022-12-14 20:08:33,966 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:08:33,968 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 20:08:33,969 WARN L623 FunctionHandler]: Unknown extern function input_scancode_to_scalar [2022-12-14 20:08:33,970 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 20:08:33,971 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:08:33,973 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:08:33,974 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 20:08:33,974 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 20:08:33,975 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 20:08:33,975 WARN L623 FunctionHandler]: Unknown extern function input_event [2022-12-14 20:08:33,975 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-14 20:08:33,976 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 20:08:33,976 WARN L623 FunctionHandler]: Unknown extern function input_event [2022-12-14 20:08:33,978 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:08:33,979 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 20:08:33,979 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-14 20:08:33,979 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 20:08:33,985 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 20:08:33,987 WARN L623 FunctionHandler]: Unknown extern function kasprintf [2022-12-14 20:08:33,995 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:08:33,996 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 20:08:33,997 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 20:08:34,002 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:08:34,004 WARN L623 FunctionHandler]: Unknown extern function strcasecmp [2022-12-14 20:08:34,006 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:08:34,007 WARN L623 FunctionHandler]: Unknown extern function strsep [2022-12-14 20:08:34,009 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:08:34,012 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:08:34,013 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 20:08:34,015 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:08:34,016 WARN L623 FunctionHandler]: Unknown extern function add_uevent_var [2022-12-14 20:08:34,018 WARN L623 FunctionHandler]: Unknown extern function add_uevent_var [2022-12-14 20:08:34,020 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 20:08:34,021 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 20:08:34,021 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 20:08:34,022 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 20:08:34,022 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 20:08:34,023 WARN L623 FunctionHandler]: Unknown extern function device_initialize [2022-12-14 20:08:34,023 WARN L623 FunctionHandler]: Unknown extern function __module_get [2022-12-14 20:08:34,024 WARN L623 FunctionHandler]: Unknown extern function input_free_device [2022-12-14 20:08:34,025 WARN L623 FunctionHandler]: Unknown extern function put_device [2022-12-14 20:08:34,025 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 20:08:34,025 WARN L623 FunctionHandler]: Unknown extern function module_put [2022-12-14 20:08:34,029 WARN L623 FunctionHandler]: Unknown extern function dev_set_name [2022-12-14 20:08:34,030 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-12-14 20:08:34,030 WARN L623 FunctionHandler]: Unknown extern function device_add [2022-12-14 20:08:34,031 WARN L623 FunctionHandler]: Unknown extern function input_register_device [2022-12-14 20:08:34,032 WARN L623 FunctionHandler]: Unknown extern function kobject_get_path [2022-12-14 20:08:34,033 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:08:34,034 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 20:08:34,035 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:08:34,040 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:08:34,040 WARN L623 FunctionHandler]: Unknown extern function input_unregister_device [2022-12-14 20:08:34,041 WARN L623 FunctionHandler]: Unknown extern function device_del [2022-12-14 20:08:34,042 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-14 20:08:34,043 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:08:34,044 WARN L623 FunctionHandler]: Unknown extern function input_unregister_device [2022-12-14 20:08:34,044 WARN L623 FunctionHandler]: Unknown extern function device_del [2022-12-14 20:08:34,045 WARN L623 FunctionHandler]: Unknown extern function __class_register [2022-12-14 20:08:34,045 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:08:34,046 WARN L623 FunctionHandler]: Unknown extern function class_unregister [2022-12-14 20:08:34,048 WARN L623 FunctionHandler]: Unknown extern function ldv_rc_dev_type_probe_1 [2022-12-14 20:08:34,050 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 20:08:34,051 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 20:08:34,051 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 20:08:34,052 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 20:08:34,052 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 20:08:34,052 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 20:08:34,053 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 20:08:34,053 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 20:08:34,053 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 20:08:34,054 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 20:08:34,054 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 20:08:34,054 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 20:08:34,055 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 20:08:34,057 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-12-14 20:08:34,057 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-12-14 20:08:34,062 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-14 20:08:34,062 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-12-14 20:08:34,063 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-14 20:08:34,063 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-12-14 20:08:34,063 WARN L623 FunctionHandler]: Unknown extern function __kfifo_out_r [2022-12-14 20:08:34,064 WARN L623 FunctionHandler]: Unknown extern function __kfifo_out [2022-12-14 20:08:34,065 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-12-14 20:08:34,068 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:08:34,069 WARN L623 FunctionHandler]: Unknown extern function __kfifo_in_r [2022-12-14 20:08:34,069 WARN L623 FunctionHandler]: Unknown extern function __kfifo_in [2022-12-14 20:08:34,070 WARN L623 FunctionHandler]: Unknown extern function ktime_get [2022-12-14 20:08:34,082 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:08:34,083 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 20:08:34,083 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-12-14 20:08:34,085 WARN L623 FunctionHandler]: Unknown extern function __kfifo_alloc [2022-12-14 20:08:34,086 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 20:08:34,086 WARN L623 FunctionHandler]: Unknown extern function kthread_create_on_node [2022-12-14 20:08:34,087 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-12-14 20:08:34,090 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 20:08:34,091 WARN L623 FunctionHandler]: Unknown extern function kthread_stop [2022-12-14 20:08:34,091 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 20:08:34,092 WARN L623 FunctionHandler]: Unknown extern function __kfifo_free [2022-12-14 20:08:34,093 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 20:08:34,095 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 20:08:34,096 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-14 20:08:34,096 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-14 20:08:34,096 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-14 20:08:34,097 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-14 20:08:34,097 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-14 20:08:34,097 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-14 20:08:34,097 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-14 20:08:34,098 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-14 20:08:34,098 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 20:08:34,098 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 20:08:34,099 WARN L623 FunctionHandler]: Unknown extern function schedule_work [2022-12-14 20:08:34,099 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 20:08:34,099 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 20:08:34,100 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 20:08:34,100 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 20:08:34,100 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 20:08:34,100 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 20:08:34,101 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 20:08:34,101 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 20:08:34,101 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 20:08:34,102 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 20:08:34,102 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 20:08:34,102 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 20:08:34,102 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 20:08:34,103 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 20:08:34,103 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 20:08:34,103 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 20:08:34,103 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 20:08:34,104 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 20:08:34,104 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 20:08:34,104 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_84046a20-27c3-4e6e-ad5e-c4af7df3d311/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--rc--rc-core.ko-main.cil.out.i[175309,175322] [2022-12-14 20:08:34,125 WARN L611 FunctionHandler]: implicit declaration of function ldv_xmalloc [2022-12-14 20:08:34,127 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:08:34,136 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 20:08:34,220 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 20:08:34,221 WARN L623 FunctionHandler]: Unknown extern function __xadd_wrong_size [2022-12-14 20:08:34,222 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 20:08:34,222 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 20:08:34,223 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 20:08:34,224 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-14 20:08:34,224 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-12-14 20:08:34,225 WARN L623 FunctionHandler]: Unknown extern function input_event [2022-12-14 20:08:34,225 WARN L623 FunctionHandler]: Unknown extern function input_event [2022-12-14 20:08:34,228 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-14 20:08:34,229 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:08:34,229 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 20:08:34,229 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:08:34,230 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:08:34,230 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 20:08:34,234 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:08:34,234 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 20:08:34,236 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:08:34,238 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:08:34,239 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:08:34,240 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 20:08:34,241 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:08:34,243 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:08:34,247 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 20:08:34,248 WARN L623 FunctionHandler]: Unknown extern function input_scancode_to_scalar [2022-12-14 20:08:34,250 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:08:34,252 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 20:08:34,253 WARN L623 FunctionHandler]: Unknown extern function input_scancode_to_scalar [2022-12-14 20:08:34,255 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 20:08:34,256 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:08:34,258 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:08:34,262 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 20:08:34,263 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 20:08:34,264 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 20:08:34,264 WARN L623 FunctionHandler]: Unknown extern function input_event [2022-12-14 20:08:34,264 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-14 20:08:34,265 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 20:08:34,266 WARN L623 FunctionHandler]: Unknown extern function input_event [2022-12-14 20:08:34,268 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:08:34,269 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 20:08:34,270 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-14 20:08:34,270 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 20:08:34,271 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 20:08:34,278 WARN L623 FunctionHandler]: Unknown extern function kasprintf [2022-12-14 20:08:34,284 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:08:34,285 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 20:08:34,286 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 20:08:34,291 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:08:34,303 WARN L623 FunctionHandler]: Unknown extern function strcasecmp [2022-12-14 20:08:34,305 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:08:34,306 WARN L623 FunctionHandler]: Unknown extern function strsep [2022-12-14 20:08:34,308 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:08:34,312 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:08:34,313 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 20:08:34,315 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:08:34,316 WARN L623 FunctionHandler]: Unknown extern function add_uevent_var [2022-12-14 20:08:34,317 WARN L623 FunctionHandler]: Unknown extern function add_uevent_var [2022-12-14 20:08:34,320 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 20:08:34,324 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 20:08:34,325 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 20:08:34,325 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 20:08:34,325 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 20:08:34,326 WARN L623 FunctionHandler]: Unknown extern function device_initialize [2022-12-14 20:08:34,326 WARN L623 FunctionHandler]: Unknown extern function __module_get [2022-12-14 20:08:34,327 WARN L623 FunctionHandler]: Unknown extern function input_free_device [2022-12-14 20:08:34,327 WARN L623 FunctionHandler]: Unknown extern function put_device [2022-12-14 20:08:34,327 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 20:08:34,328 WARN L623 FunctionHandler]: Unknown extern function module_put [2022-12-14 20:08:34,335 WARN L623 FunctionHandler]: Unknown extern function dev_set_name [2022-12-14 20:08:34,335 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-12-14 20:08:34,336 WARN L623 FunctionHandler]: Unknown extern function device_add [2022-12-14 20:08:34,338 WARN L623 FunctionHandler]: Unknown extern function input_register_device [2022-12-14 20:08:34,339 WARN L623 FunctionHandler]: Unknown extern function kobject_get_path [2022-12-14 20:08:34,340 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:08:34,340 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 20:08:34,341 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:08:34,346 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:08:34,346 WARN L623 FunctionHandler]: Unknown extern function input_unregister_device [2022-12-14 20:08:34,347 WARN L623 FunctionHandler]: Unknown extern function device_del [2022-12-14 20:08:34,347 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-14 20:08:34,348 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:08:34,349 WARN L623 FunctionHandler]: Unknown extern function input_unregister_device [2022-12-14 20:08:34,349 WARN L623 FunctionHandler]: Unknown extern function device_del [2022-12-14 20:08:34,349 WARN L623 FunctionHandler]: Unknown extern function __class_register [2022-12-14 20:08:34,350 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 20:08:34,350 WARN L623 FunctionHandler]: Unknown extern function class_unregister [2022-12-14 20:08:34,351 WARN L623 FunctionHandler]: Unknown extern function ldv_rc_dev_type_probe_1 [2022-12-14 20:08:34,353 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 20:08:34,353 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 20:08:34,353 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 20:08:34,354 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 20:08:34,354 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 20:08:34,354 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 20:08:34,355 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 20:08:34,355 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 20:08:34,355 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 20:08:34,355 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 20:08:34,355 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 20:08:34,356 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 20:08:34,356 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 20:08:34,357 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-12-14 20:08:34,358 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-12-14 20:08:34,361 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-14 20:08:34,361 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-12-14 20:08:34,362 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-14 20:08:34,362 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-12-14 20:08:34,362 WARN L623 FunctionHandler]: Unknown extern function __kfifo_out_r [2022-12-14 20:08:34,362 WARN L623 FunctionHandler]: Unknown extern function __kfifo_out [2022-12-14 20:08:34,364 WARN L623 FunctionHandler]: Unknown extern function kthread_should_stop [2022-12-14 20:08:34,365 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:08:34,366 WARN L623 FunctionHandler]: Unknown extern function __kfifo_in_r [2022-12-14 20:08:34,366 WARN L623 FunctionHandler]: Unknown extern function __kfifo_in [2022-12-14 20:08:34,368 WARN L623 FunctionHandler]: Unknown extern function ktime_get [2022-12-14 20:08:34,377 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-14 20:08:34,380 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 20:08:34,380 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-12-14 20:08:34,384 WARN L623 FunctionHandler]: Unknown extern function __kfifo_alloc [2022-12-14 20:08:34,385 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 20:08:34,385 WARN L623 FunctionHandler]: Unknown extern function kthread_create_on_node [2022-12-14 20:08:34,385 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-12-14 20:08:34,387 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 20:08:34,388 WARN L623 FunctionHandler]: Unknown extern function kthread_stop [2022-12-14 20:08:34,389 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 20:08:34,389 WARN L623 FunctionHandler]: Unknown extern function __kfifo_free [2022-12-14 20:08:34,389 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 20:08:34,391 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 20:08:34,392 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-14 20:08:34,392 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-14 20:08:34,392 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-14 20:08:34,392 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-14 20:08:34,392 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-14 20:08:34,392 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-14 20:08:34,392 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-14 20:08:34,392 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-14 20:08:34,393 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 20:08:34,393 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 20:08:34,393 WARN L623 FunctionHandler]: Unknown extern function schedule_work [2022-12-14 20:08:34,393 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 20:08:34,393 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 20:08:34,393 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 20:08:34,394 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 20:08:34,394 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 20:08:34,394 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 20:08:34,394 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 20:08:34,394 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 20:08:34,394 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 20:08:34,394 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 20:08:34,395 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 20:08:34,395 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 20:08:34,395 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 20:08:34,395 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 20:08:34,395 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 20:08:34,395 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 20:08:34,395 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 20:08:34,395 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 20:08:34,396 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 20:08:34,396 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_84046a20-27c3-4e6e-ad5e-c4af7df3d311/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--rc--rc-core.ko-main.cil.out.i[175309,175322] [2022-12-14 20:08:34,402 WARN L611 FunctionHandler]: implicit declaration of function ldv_xmalloc [2022-12-14 20:08:34,404 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:08:34,454 INFO L208 MainTranslator]: Completed translation [2022-12-14 20:08:34,454 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:08:34 WrapperNode [2022-12-14 20:08:34,454 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 20:08:34,455 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 20:08:34,455 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 20:08:34,455 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 20:08:34,460 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:08:34" (1/1) ... [2022-12-14 20:08:34,508 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:08:34" (1/1) ... [2022-12-14 20:08:34,567 INFO L138 Inliner]: procedures = 274, calls = 1866, calls flagged for inlining = 99, calls inlined = 32, statements flattened = 1547 [2022-12-14 20:08:34,567 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 20:08:34,568 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 20:08:34,568 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 20:08:34,568 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 20:08:34,577 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:08:34" (1/1) ... [2022-12-14 20:08:34,577 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:08:34" (1/1) ... [2022-12-14 20:08:34,587 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:08:34" (1/1) ... [2022-12-14 20:08:34,588 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:08:34" (1/1) ... [2022-12-14 20:08:34,647 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:08:34" (1/1) ... [2022-12-14 20:08:34,654 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:08:34" (1/1) ... [2022-12-14 20:08:34,665 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:08:34" (1/1) ... [2022-12-14 20:08:34,671 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:08:34" (1/1) ... [2022-12-14 20:08:34,689 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 20:08:34,690 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 20:08:34,690 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 20:08:34,690 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 20:08:34,691 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:08:34" (1/1) ... [2022-12-14 20:08:34,697 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:08:34,708 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84046a20-27c3-4e6e-ad5e-c4af7df3d311/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 20:08:34,718 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84046a20-27c3-4e6e-ad5e-c4af7df3d311/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 20:08:34,721 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84046a20-27c3-4e6e-ad5e-c4af7df3d311/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 20:08:34,754 INFO L130 BoogieDeclarations]: Found specification of procedure ir_lookup_by_scancode [2022-12-14 20:08:34,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ir_lookup_by_scancode [2022-12-14 20:08:34,754 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-12-14 20:08:34,754 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-12-14 20:08:34,754 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-12-14 20:08:34,754 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-12-14 20:08:34,754 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-12-14 20:08:34,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-14 20:08:34,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_ir_raw_handler_lock [2022-12-14 20:08:34,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_ir_raw_handler_lock [2022-12-14 20:08:34,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-14 20:08:34,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-14 20:08:34,755 INFO L130 BoogieDeclarations]: Found specification of procedure rc_dev_uevent [2022-12-14 20:08:34,755 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_dev_uevent [2022-12-14 20:08:34,755 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-12-14 20:08:34,755 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-12-14 20:08:34,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-12-14 20:08:34,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-12-14 20:08:34,755 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2022-12-14 20:08:34,755 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2022-12-14 20:08:34,755 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-12-14 20:08:34,755 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-12-14 20:08:34,755 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 20:08:34,755 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 20:08:34,755 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-12-14 20:08:34,755 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-12-14 20:08:34,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-12-14 20:08:34,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-12-14 20:08:34,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-12-14 20:08:34,756 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 20:08:34,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-12-14 20:08:34,756 INFO L130 BoogieDeclarations]: Found specification of procedure input_get_drvdata [2022-12-14 20:08:34,756 INFO L138 BoogieDeclarations]: Found implementation of procedure input_get_drvdata [2022-12-14 20:08:34,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 20:08:34,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-12-14 20:08:34,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 20:08:34,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-12-14 20:08:34,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-12-14 20:08:34,756 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-12-14 20:08:34,756 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-12-14 20:08:34,756 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-12-14 20:08:34,756 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-12-14 20:08:34,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_rc_dev [2022-12-14 20:08:34,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_rc_dev [2022-12-14 20:08:34,757 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-12-14 20:08:34,757 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-12-14 20:08:34,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_rc_dev [2022-12-14 20:08:34,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_rc_dev [2022-12-14 20:08:34,757 INFO L130 BoogieDeclarations]: Found specification of procedure rc_dev_release [2022-12-14 20:08:34,757 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_dev_release [2022-12-14 20:08:34,757 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-12-14 20:08:34,757 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-12-14 20:08:34,757 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-12-14 20:08:34,757 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-12-14 20:08:34,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_ir_raw_handler_lock [2022-12-14 20:08:34,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_ir_raw_handler_lock [2022-12-14 20:08:34,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-12-14 20:08:34,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-12-14 20:08:34,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-12-14 20:08:34,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-12-14 20:08:34,758 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2022-12-14 20:08:34,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2022-12-14 20:08:34,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-12-14 20:08:34,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-12-14 20:08:34,758 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 20:08:34,758 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 20:08:34,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 20:08:34,758 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-12-14 20:08:34,758 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-12-14 20:08:34,758 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-12-14 20:08:34,758 INFO L130 BoogieDeclarations]: Found specification of procedure input_scancode_to_scalar [2022-12-14 20:08:34,758 INFO L138 BoogieDeclarations]: Found implementation of procedure input_scancode_to_scalar [2022-12-14 20:08:34,758 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-12-14 20:08:34,759 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-12-14 20:08:34,759 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2022-12-14 20:08:34,759 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2022-12-14 20:08:34,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-12-14 20:08:34,759 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 20:08:34,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 20:08:35,009 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 20:08:35,011 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 20:08:49,315 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 20:08:49,652 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 20:08:49,652 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 20:08:49,655 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:08:49 BoogieIcfgContainer [2022-12-14 20:08:49,655 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 20:08:49,656 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 20:08:49,656 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 20:08:49,665 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 20:08:49,666 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:08:49" (1/1) ... [2022-12-14 20:08:49,674 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 20:08:49,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:08:49,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 233 states and 332 transitions. [2022-12-14 20:08:49,730 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 332 transitions. [2022-12-14 20:08:49,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-12-14 20:08:49,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:08:49,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:08:49,780 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-14 20:08:49,783 INFO L158 Benchmark]: Toolchain (without parser) took 17029.93ms. Allocated memory was 73.4MB in the beginning and 197.1MB in the end (delta: 123.7MB). Free memory was 42.5MB in the beginning and 93.3MB in the end (delta: -50.8MB). Peak memory consumption was 72.3MB. Max. memory is 16.1GB. [2022-12-14 20:08:49,783 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 54.5MB. Free memory is still 33.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 20:08:49,783 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1701.56ms. Allocated memory was 73.4MB in the beginning and 107.0MB in the end (delta: 33.6MB). Free memory was 42.3MB in the beginning and 51.5MB in the end (delta: -9.3MB). Peak memory consumption was 45.5MB. Max. memory is 16.1GB. [2022-12-14 20:08:49,784 INFO L158 Benchmark]: Boogie Procedure Inliner took 112.12ms. Allocated memory is still 107.0MB. Free memory was 51.5MB in the beginning and 40.6MB in the end (delta: 11.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-12-14 20:08:49,784 INFO L158 Benchmark]: Boogie Preprocessor took 121.26ms. Allocated memory is still 107.0MB. Free memory was 40.6MB in the beginning and 50.3MB in the end (delta: -9.7MB). Peak memory consumption was 11.4MB. Max. memory is 16.1GB. [2022-12-14 20:08:49,785 INFO L158 Benchmark]: RCFGBuilder took 14965.49ms. Allocated memory was 107.0MB in the beginning and 197.1MB in the end (delta: 90.2MB). Free memory was 50.3MB in the beginning and 100.6MB in the end (delta: -50.4MB). Peak memory consumption was 101.9MB. Max. memory is 16.1GB. [2022-12-14 20:08:49,785 INFO L158 Benchmark]: CodeCheck took 125.81ms. Allocated memory is still 197.1MB. Free memory was 100.6MB in the beginning and 93.3MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 20:08:49,787 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12ms. Allocated memory is still 54.5MB. Free memory is still 33.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1701.56ms. Allocated memory was 73.4MB in the beginning and 107.0MB in the end (delta: 33.6MB). Free memory was 42.3MB in the beginning and 51.5MB in the end (delta: -9.3MB). Peak memory consumption was 45.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 112.12ms. Allocated memory is still 107.0MB. Free memory was 51.5MB in the beginning and 40.6MB in the end (delta: 11.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 121.26ms. Allocated memory is still 107.0MB. Free memory was 40.6MB in the beginning and 50.3MB in the end (delta: -9.7MB). Peak memory consumption was 11.4MB. Max. memory is 16.1GB. * RCFGBuilder took 14965.49ms. Allocated memory was 107.0MB in the beginning and 197.1MB in the end (delta: 90.2MB). Free memory was 50.3MB in the beginning and 100.6MB in the end (delta: -50.4MB). Peak memory consumption was 101.9MB. Max. memory is 16.1GB. * CodeCheck took 125.81ms. Allocated memory is still 197.1MB. Free memory was 100.6MB in the beginning and 93.3MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 20:08:49,828 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84046a20-27c3-4e6e-ad5e-c4af7df3d311/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared