./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be9d2098-509d-4d08-adbf-8278c0d20c4d/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be9d2098-509d-4d08-adbf-8278c0d20c4d/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_be9d2098-509d-4d08-adbf-8278c0d20c4d/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be9d2098-509d-4d08-adbf-8278c0d20c4d/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be9d2098-509d-4d08-adbf-8278c0d20c4d/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_be9d2098-509d-4d08-adbf-8278c0d20c4d/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 66513110c58cbfd09ef37c44af5b1d4813bd7e87bef538ae0fb21419e856753a --- 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 21:28:45,389 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 21:28:45,390 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 21:28:45,403 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 21:28:45,403 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 21:28:45,404 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 21:28:45,405 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 21:28:45,406 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 21:28:45,408 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 21:28:45,408 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 21:28:45,409 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 21:28:45,410 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 21:28:45,410 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 21:28:45,411 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 21:28:45,412 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 21:28:45,412 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 21:28:45,413 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 21:28:45,414 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 21:28:45,415 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 21:28:45,416 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 21:28:45,417 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 21:28:45,418 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 21:28:45,419 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 21:28:45,420 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 21:28:45,422 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 21:28:45,422 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 21:28:45,423 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 21:28:45,423 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 21:28:45,424 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 21:28:45,424 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 21:28:45,425 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 21:28:45,425 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 21:28:45,426 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 21:28:45,426 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 21:28:45,427 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 21:28:45,427 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 21:28:45,428 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 21:28:45,428 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 21:28:45,428 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 21:28:45,429 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 21:28:45,429 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 21:28:45,430 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be9d2098-509d-4d08-adbf-8278c0d20c4d/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-12-14 21:28:45,452 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 21:28:45,452 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 21:28:45,453 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 21:28:45,453 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 21:28:45,454 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 21:28:45,454 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 21:28:45,454 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 21:28:45,454 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 21:28:45,454 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 21:28:45,454 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 21:28:45,454 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 21:28:45,454 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 21:28:45,454 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 21:28:45,455 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 21:28:45,455 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 21:28:45,455 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 21:28:45,455 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 21:28:45,455 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 21:28:45,455 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:28:45,455 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 21:28:45,455 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 21:28:45,456 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 21:28:45,456 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 21:28:45,456 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 21:28:45,456 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 21:28:45,456 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be9d2098-509d-4d08-adbf-8278c0d20c4d/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 66513110c58cbfd09ef37c44af5b1d4813bd7e87bef538ae0fb21419e856753a [2022-12-14 21:28:45,611 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 21:28:45,627 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 21:28:45,629 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 21:28:45,630 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 21:28:45,630 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 21:28:45,631 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be9d2098-509d-4d08-adbf-8278c0d20c4d/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i [2022-12-14 21:28:48,238 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 21:28:48,618 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 21:28:48,619 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i [2022-12-14 21:28:48,651 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be9d2098-509d-4d08-adbf-8278c0d20c4d/bin/ukojak-rkRKPMF4O4/data/bf2b71e11/a3f544aa3e104bbca7cc16a972239a74/FLAG2384ed77a [2022-12-14 21:28:48,665 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be9d2098-509d-4d08-adbf-8278c0d20c4d/bin/ukojak-rkRKPMF4O4/data/bf2b71e11/a3f544aa3e104bbca7cc16a972239a74 [2022-12-14 21:28:48,668 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 21:28:48,669 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 21:28:48,671 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 21:28:48,671 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 21:28:48,674 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 21:28:48,674 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:28:48" (1/1) ... [2022-12-14 21:28:48,675 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@32bed547 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:28:48, skipping insertion in model container [2022-12-14 21:28:48,676 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:28:48" (1/1) ... [2022-12-14 21:28:48,684 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 21:28:48,775 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 21:28:49,653 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 21:28:49,708 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 21:28:49,755 WARN L623 FunctionHandler]: Unknown extern function strncpy [2022-12-14 21:28:49,759 WARN L623 FunctionHandler]: Unknown extern function kstrndup [2022-12-14 21:28:49,766 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 21:28:49,766 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 21:28:49,767 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 21:28:49,771 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 21:28:49,771 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 21:28:49,772 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 21:28:49,772 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 21:28:49,780 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 21:28:49,786 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 21:28:49,792 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 21:28:49,793 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 21:28:49,794 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 21:28:49,795 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 21:28:49,803 WARN L623 FunctionHandler]: Unknown extern function __nand_calculate_ecc [2022-12-14 21:28:49,804 WARN L623 FunctionHandler]: Unknown extern function __nand_correct_data [2022-12-14 21:28:49,805 WARN L623 FunctionHandler]: Unknown extern function __nand_calculate_ecc [2022-12-14 21:28:49,805 WARN L623 FunctionHandler]: Unknown extern function __nand_correct_data [2022-12-14 21:28:49,811 WARN L623 FunctionHandler]: Unknown extern function mtd_read_oob [2022-12-14 21:28:49,812 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:28:49,814 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 21:28:49,815 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 21:28:49,816 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:28:49,817 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:28:49,822 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:28:49,823 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:28:49,824 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 21:28:49,825 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 21:28:49,830 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:28:49,830 WARN L623 FunctionHandler]: Unknown extern function __nand_calculate_ecc [2022-12-14 21:28:49,831 WARN L623 FunctionHandler]: Unknown extern function __nand_calculate_ecc [2022-12-14 21:28:49,834 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:28:49,837 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:28:49,837 WARN L623 FunctionHandler]: Unknown extern function mtd_erase [2022-12-14 21:28:49,838 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:28:49,839 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:28:49,839 WARN L623 FunctionHandler]: Unknown extern function __kfifo_in [2022-12-14 21:28:49,840 WARN L623 FunctionHandler]: Unknown extern function complete [2022-12-14 21:28:49,853 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:28:49,858 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 21:28:49,864 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:28:49,865 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:28:49,869 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:28:49,871 WARN L623 FunctionHandler]: Unknown extern function __kfifo_alloc [2022-12-14 21:28:49,871 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 21:28:49,872 WARN L623 FunctionHandler]: Unknown extern function __kfifo_in [2022-12-14 21:28:49,873 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:28:49,874 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:28:49,874 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:28:49,875 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:28:49,876 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:28:49,877 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:28:49,878 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:28:49,878 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-12-14 21:28:49,879 WARN L623 FunctionHandler]: Unknown extern function __kfifo_out [2022-12-14 21:28:49,880 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 21:28:49,880 WARN L623 FunctionHandler]: Unknown extern function __kfifo_in [2022-12-14 21:28:49,900 WARN L623 FunctionHandler]: Unknown extern function __kfifo_out [2022-12-14 21:28:49,900 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:28:49,917 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-14 21:28:49,923 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-12-14 21:28:49,930 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 21:28:49,931 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 21:28:49,931 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 21:28:49,931 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 21:28:49,932 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:28:49,934 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:28:49,935 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:28:49,935 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:28:49,936 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:28:49,936 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:28:49,936 WARN L623 FunctionHandler]: Unknown extern function add_mtd_blktrans_dev [2022-12-14 21:28:49,937 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:28:49,937 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 21:28:49,937 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 21:28:49,938 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 21:28:49,938 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 21:28:49,938 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 21:28:49,941 WARN L623 FunctionHandler]: Unknown extern function del_mtd_blktrans_dev [2022-12-14 21:28:49,942 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 21:28:49,942 WARN L623 FunctionHandler]: Unknown extern function __kfifo_free [2022-12-14 21:28:49,943 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 21:28:49,943 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 21:28:49,943 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 21:28:49,944 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 21:28:49,949 WARN L623 FunctionHandler]: Unknown extern function __alloc_workqueue_key [2022-12-14 21:28:49,950 WARN L623 FunctionHandler]: Unknown extern function destroy_workqueue [2022-12-14 21:28:49,954 WARN L623 FunctionHandler]: Unknown extern function destroy_workqueue [2022-12-14 21:28:50,021 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-14 21:28:50,025 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion [2022-12-14 21:28:50,026 WARN L623 FunctionHandler]: Unknown extern function del_timer [2022-12-14 21:28:50,026 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 21:28:50,027 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-14 21:28:50,028 WARN L623 FunctionHandler]: Unknown extern function register_mtd_blktrans [2022-12-14 21:28:50,028 WARN L623 FunctionHandler]: Unknown extern function deregister_mtd_blktrans [2022-12-14 21:28:50,291 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-14 21:28:50,411 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 21:28:50,686 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[260078,260091] [2022-12-14 21:28:50,689 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[260223,260236] [2022-12-14 21:28:50,689 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[260369,260382] [2022-12-14 21:28:50,690 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[260534,260547] [2022-12-14 21:28:50,690 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[260692,260705] [2022-12-14 21:28:50,690 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[260850,260863] [2022-12-14 21:28:50,690 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[261008,261021] [2022-12-14 21:28:50,691 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[261168,261181] [2022-12-14 21:28:50,691 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[261327,261340] [2022-12-14 21:28:50,691 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[261466,261479] [2022-12-14 21:28:50,691 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[261608,261621] [2022-12-14 21:28:50,692 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[261757,261770] [2022-12-14 21:28:50,692 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[261896,261909] [2022-12-14 21:28:50,692 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[262051,262064] [2022-12-14 21:28:50,692 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[262211,262224] [2022-12-14 21:28:50,693 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[262362,262375] [2022-12-14 21:28:50,693 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[262513,262526] [2022-12-14 21:28:50,693 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[262665,262678] [2022-12-14 21:28:50,693 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[262814,262827] [2022-12-14 21:28:50,694 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[262962,262975] [2022-12-14 21:28:50,694 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[263119,263132] [2022-12-14 21:28:50,694 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[263268,263281] [2022-12-14 21:28:50,695 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[263424,263437] [2022-12-14 21:28:50,695 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[263577,263590] [2022-12-14 21:28:50,695 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[263723,263736] [2022-12-14 21:28:50,695 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[263866,263879] [2022-12-14 21:28:50,696 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[264018,264031] [2022-12-14 21:28:50,696 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[264164,264177] [2022-12-14 21:28:50,696 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[264309,264322] [2022-12-14 21:28:50,696 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[264463,264476] [2022-12-14 21:28:50,697 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[264614,264627] [2022-12-14 21:28:50,697 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[264769,264782] [2022-12-14 21:28:50,697 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[264921,264934] [2022-12-14 21:28:50,697 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[265076,265089] [2022-12-14 21:28:50,698 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[265240,265253] [2022-12-14 21:28:50,698 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[265396,265409] [2022-12-14 21:28:50,698 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[265560,265573] [2022-12-14 21:28:50,698 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[265702,265715] [2022-12-14 21:28:50,699 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[265860,265873] [2022-12-14 21:28:50,699 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[266027,266040] [2022-12-14 21:28:50,699 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[266186,266199] [2022-12-14 21:28:50,699 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[266345,266358] [2022-12-14 21:28:50,700 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[266494,266507] [2022-12-14 21:28:50,700 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[266641,266654] [2022-12-14 21:28:50,700 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[266780,266793] [2022-12-14 21:28:50,700 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[266943,266956] [2022-12-14 21:28:50,701 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[267109,267122] [2022-12-14 21:28:50,701 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[267273,267286] [2022-12-14 21:28:50,701 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[267438,267451] [2022-12-14 21:28:50,701 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[267603,267616] [2022-12-14 21:28:50,702 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[267769,267782] [2022-12-14 21:28:50,702 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[267934,267947] [2022-12-14 21:28:50,702 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[268101,268114] [2022-12-14 21:28:50,702 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[268261,268274] [2022-12-14 21:28:50,703 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[268423,268436] [2022-12-14 21:28:50,703 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[268582,268595] [2022-12-14 21:28:50,703 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[268728,268741] [2022-12-14 21:28:50,703 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[268871,268884] [2022-12-14 21:28:50,704 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[269015,269028] [2022-12-14 21:28:50,704 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[269158,269171] [2022-12-14 21:28:50,704 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[269302,269315] [2022-12-14 21:28:50,704 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[269443,269456] [2022-12-14 21:28:50,705 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[269581,269594] [2022-12-14 21:28:50,705 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[269739,269752] [2022-12-14 21:28:50,705 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[269898,269911] [2022-12-14 21:28:50,705 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[270054,270067] [2022-12-14 21:28:50,706 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[270203,270216] [2022-12-14 21:28:50,706 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[270355,270368] [2022-12-14 21:28:50,706 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[270506,270519] [2022-12-14 21:28:50,706 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[270655,270668] [2022-12-14 21:28:50,707 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[270807,270820] [2022-12-14 21:28:50,707 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[270955,270968] [2022-12-14 21:28:50,707 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[271108,271121] [2022-12-14 21:28:50,707 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[271259,271272] [2022-12-14 21:28:50,708 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[271409,271422] [2022-12-14 21:28:50,708 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[271556,271569] [2022-12-14 21:28:50,708 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[271707,271720] [2022-12-14 21:28:50,708 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[271858,271871] [2022-12-14 21:28:50,709 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[272006,272019] [2022-12-14 21:28:50,709 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[272172,272185] [2022-12-14 21:28:50,709 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[272341,272354] [2022-12-14 21:28:50,709 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[272508,272521] [2022-12-14 21:28:50,710 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[272676,272689] [2022-12-14 21:28:50,710 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[272826,272839] [2022-12-14 21:28:50,710 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[272973,272986] [2022-12-14 21:28:50,710 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[273134,273147] [2022-12-14 21:28:50,711 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[273304,273317] [2022-12-14 21:28:50,711 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[273466,273479] [2022-12-14 21:28:50,718 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:28:50,731 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 21:28:50,792 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 21:28:50,796 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 21:28:50,797 WARN L623 FunctionHandler]: Unknown extern function strncpy [2022-12-14 21:28:50,798 WARN L623 FunctionHandler]: Unknown extern function kstrndup [2022-12-14 21:28:50,800 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 21:28:50,800 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 21:28:50,800 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 21:28:50,801 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 21:28:50,801 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 21:28:50,801 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 21:28:50,801 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 21:28:50,802 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 21:28:50,803 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 21:28:50,805 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 21:28:50,805 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 21:28:50,806 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 21:28:50,806 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 21:28:50,807 WARN L623 FunctionHandler]: Unknown extern function __nand_calculate_ecc [2022-12-14 21:28:50,807 WARN L623 FunctionHandler]: Unknown extern function __nand_correct_data [2022-12-14 21:28:50,808 WARN L623 FunctionHandler]: Unknown extern function __nand_calculate_ecc [2022-12-14 21:28:50,808 WARN L623 FunctionHandler]: Unknown extern function __nand_correct_data [2022-12-14 21:28:50,809 WARN L623 FunctionHandler]: Unknown extern function mtd_read_oob [2022-12-14 21:28:50,809 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:28:50,810 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 21:28:50,811 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 21:28:50,811 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:28:50,811 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:28:50,812 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:28:50,813 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:28:50,814 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 21:28:50,814 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 21:28:50,815 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:28:50,815 WARN L623 FunctionHandler]: Unknown extern function __nand_calculate_ecc [2022-12-14 21:28:50,816 WARN L623 FunctionHandler]: Unknown extern function __nand_calculate_ecc [2022-12-14 21:28:50,817 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:28:50,819 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:28:50,820 WARN L623 FunctionHandler]: Unknown extern function mtd_erase [2022-12-14 21:28:50,820 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:28:50,820 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:28:50,821 WARN L623 FunctionHandler]: Unknown extern function __kfifo_in [2022-12-14 21:28:50,821 WARN L623 FunctionHandler]: Unknown extern function complete [2022-12-14 21:28:50,824 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:28:50,825 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 21:28:50,827 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:28:50,827 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:28:50,828 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:28:50,829 WARN L623 FunctionHandler]: Unknown extern function __kfifo_alloc [2022-12-14 21:28:50,829 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 21:28:50,830 WARN L623 FunctionHandler]: Unknown extern function __kfifo_in [2022-12-14 21:28:50,830 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:28:50,830 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:28:50,831 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:28:50,831 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:28:50,832 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:28:50,832 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:28:50,833 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:28:50,833 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-12-14 21:28:50,833 WARN L623 FunctionHandler]: Unknown extern function __kfifo_out [2022-12-14 21:28:50,834 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 21:28:50,834 WARN L623 FunctionHandler]: Unknown extern function __kfifo_in [2022-12-14 21:28:50,837 WARN L623 FunctionHandler]: Unknown extern function __kfifo_out [2022-12-14 21:28:50,838 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:28:50,841 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-14 21:28:50,842 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-12-14 21:28:50,843 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 21:28:50,843 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 21:28:50,843 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 21:28:50,844 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 21:28:50,844 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:28:50,846 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:28:50,847 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:28:50,847 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:28:50,847 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:28:50,847 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:28:50,848 WARN L623 FunctionHandler]: Unknown extern function add_mtd_blktrans_dev [2022-12-14 21:28:50,848 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:28:50,848 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 21:28:50,848 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 21:28:50,848 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 21:28:50,848 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 21:28:50,848 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 21:28:50,849 WARN L623 FunctionHandler]: Unknown extern function del_mtd_blktrans_dev [2022-12-14 21:28:50,849 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 21:28:50,850 WARN L623 FunctionHandler]: Unknown extern function __kfifo_free [2022-12-14 21:28:50,850 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 21:28:50,850 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 21:28:50,850 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 21:28:50,850 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 21:28:50,851 WARN L623 FunctionHandler]: Unknown extern function __alloc_workqueue_key [2022-12-14 21:28:50,852 WARN L623 FunctionHandler]: Unknown extern function destroy_workqueue [2022-12-14 21:28:50,852 WARN L623 FunctionHandler]: Unknown extern function destroy_workqueue [2022-12-14 21:28:50,857 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-14 21:28:50,858 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion [2022-12-14 21:28:50,858 WARN L623 FunctionHandler]: Unknown extern function del_timer [2022-12-14 21:28:50,858 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 21:28:50,859 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-14 21:28:50,859 WARN L623 FunctionHandler]: Unknown extern function register_mtd_blktrans [2022-12-14 21:28:50,860 WARN L623 FunctionHandler]: Unknown extern function deregister_mtd_blktrans [2022-12-14 21:28:50,870 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-14 21:28:50,875 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 21:28:50,900 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[260078,260091] [2022-12-14 21:28:50,900 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[260223,260236] [2022-12-14 21:28:50,901 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[260369,260382] [2022-12-14 21:28:50,901 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[260534,260547] [2022-12-14 21:28:50,901 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[260692,260705] [2022-12-14 21:28:50,901 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[260850,260863] [2022-12-14 21:28:50,902 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[261008,261021] [2022-12-14 21:28:50,902 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[261168,261181] [2022-12-14 21:28:50,902 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[261327,261340] [2022-12-14 21:28:50,902 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[261466,261479] [2022-12-14 21:28:50,902 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[261608,261621] [2022-12-14 21:28:50,903 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[261757,261770] [2022-12-14 21:28:50,903 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[261896,261909] [2022-12-14 21:28:50,903 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[262051,262064] [2022-12-14 21:28:50,903 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[262211,262224] [2022-12-14 21:28:50,904 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[262362,262375] [2022-12-14 21:28:50,904 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[262513,262526] [2022-12-14 21:28:50,904 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[262665,262678] [2022-12-14 21:28:50,904 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[262814,262827] [2022-12-14 21:28:50,904 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[262962,262975] [2022-12-14 21:28:50,905 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[263119,263132] [2022-12-14 21:28:50,905 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[263268,263281] [2022-12-14 21:28:50,905 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[263424,263437] [2022-12-14 21:28:50,905 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[263577,263590] [2022-12-14 21:28:50,905 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[263723,263736] [2022-12-14 21:28:50,906 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[263866,263879] [2022-12-14 21:28:50,906 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[264018,264031] [2022-12-14 21:28:50,906 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[264164,264177] [2022-12-14 21:28:50,906 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[264309,264322] [2022-12-14 21:28:50,907 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[264463,264476] [2022-12-14 21:28:50,907 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[264614,264627] [2022-12-14 21:28:50,907 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[264769,264782] [2022-12-14 21:28:50,907 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[264921,264934] [2022-12-14 21:28:50,907 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[265076,265089] [2022-12-14 21:28:50,908 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[265240,265253] [2022-12-14 21:28:50,908 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[265396,265409] [2022-12-14 21:28:50,908 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[265560,265573] [2022-12-14 21:28:50,908 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[265702,265715] [2022-12-14 21:28:50,908 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[265860,265873] [2022-12-14 21:28:50,909 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[266027,266040] [2022-12-14 21:28:50,909 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[266186,266199] [2022-12-14 21:28:50,909 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[266345,266358] [2022-12-14 21:28:50,909 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[266494,266507] [2022-12-14 21:28:50,910 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[266641,266654] [2022-12-14 21:28:50,910 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[266780,266793] [2022-12-14 21:28:50,910 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[266943,266956] [2022-12-14 21:28:50,910 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[267109,267122] [2022-12-14 21:28:50,910 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[267273,267286] [2022-12-14 21:28:50,911 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[267438,267451] [2022-12-14 21:28:50,911 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[267603,267616] [2022-12-14 21:28:50,911 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[267769,267782] [2022-12-14 21:28:50,911 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[267934,267947] [2022-12-14 21:28:50,911 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[268101,268114] [2022-12-14 21:28:50,912 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[268261,268274] [2022-12-14 21:28:50,912 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[268423,268436] [2022-12-14 21:28:50,912 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[268582,268595] [2022-12-14 21:28:50,912 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[268728,268741] [2022-12-14 21:28:50,913 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[268871,268884] [2022-12-14 21:28:50,913 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[269015,269028] [2022-12-14 21:28:50,913 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[269158,269171] [2022-12-14 21:28:50,913 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[269302,269315] [2022-12-14 21:28:50,914 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[269443,269456] [2022-12-14 21:28:50,914 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[269581,269594] [2022-12-14 21:28:50,914 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[269739,269752] [2022-12-14 21:28:50,914 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[269898,269911] [2022-12-14 21:28:50,915 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[270054,270067] [2022-12-14 21:28:50,915 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[270203,270216] [2022-12-14 21:28:50,915 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[270355,270368] [2022-12-14 21:28:50,915 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[270506,270519] [2022-12-14 21:28:50,916 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[270655,270668] [2022-12-14 21:28:50,916 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[270807,270820] [2022-12-14 21:28:50,916 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[270955,270968] [2022-12-14 21:28:50,916 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[271108,271121] [2022-12-14 21:28:50,917 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[271259,271272] [2022-12-14 21:28:50,917 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[271409,271422] [2022-12-14 21:28:50,917 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[271556,271569] [2022-12-14 21:28:50,917 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[271707,271720] [2022-12-14 21:28:50,918 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[271858,271871] [2022-12-14 21:28:50,918 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[272006,272019] [2022-12-14 21:28:50,918 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[272172,272185] [2022-12-14 21:28:50,918 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[272341,272354] [2022-12-14 21:28:50,919 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[272508,272521] [2022-12-14 21:28:50,919 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[272676,272689] [2022-12-14 21:28:50,919 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[272826,272839] [2022-12-14 21:28:50,919 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[272973,272986] [2022-12-14 21:28:50,919 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[273134,273147] [2022-12-14 21:28:50,920 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[273304,273317] [2022-12-14 21:28:50,920 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_be9d2098-509d-4d08-adbf-8278c0d20c4d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[273466,273479] [2022-12-14 21:28:50,922 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:28:50,991 INFO L208 MainTranslator]: Completed translation [2022-12-14 21:28:50,991 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:28:50 WrapperNode [2022-12-14 21:28:50,991 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 21:28:50,992 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 21:28:50,992 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 21:28:50,992 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 21:28:50,998 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:28:50" (1/1) ... [2022-12-14 21:28:51,033 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:28:50" (1/1) ... [2022-12-14 21:28:51,091 INFO L138 Inliner]: procedures = 498, calls = 1426, calls flagged for inlining = 214, calls inlined = 135, statements flattened = 3214 [2022-12-14 21:28:51,091 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 21:28:51,092 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 21:28:51,092 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 21:28:51,092 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 21:28:51,110 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:28:50" (1/1) ... [2022-12-14 21:28:51,110 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:28:50" (1/1) ... [2022-12-14 21:28:51,124 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:28:50" (1/1) ... [2022-12-14 21:28:51,124 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:28:50" (1/1) ... [2022-12-14 21:28:51,171 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:28:50" (1/1) ... [2022-12-14 21:28:51,183 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:28:50" (1/1) ... [2022-12-14 21:28:51,193 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:28:50" (1/1) ... [2022-12-14 21:28:51,201 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:28:50" (1/1) ... [2022-12-14 21:28:51,214 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 21:28:51,215 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 21:28:51,215 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 21:28:51,215 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 21:28:51,216 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:28:50" (1/1) ... [2022-12-14 21:28:51,222 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:28:51,231 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be9d2098-509d-4d08-adbf-8278c0d20c4d/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 21:28:51,242 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be9d2098-509d-4d08-adbf-8278c0d20c4d/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 21:28:51,244 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be9d2098-509d-4d08-adbf-8278c0d20c4d/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 21:28:51,273 INFO L130 BoogieDeclarations]: Found specification of procedure sm_mark_block_bad [2022-12-14 21:28:51,273 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_mark_block_bad [2022-12-14 21:28:51,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_check_final_state [2022-12-14 21:28:51,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_check_final_state [2022-12-14 21:28:51,274 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-12-14 21:28:51,274 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-12-14 21:28:51,274 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2022-12-14 21:28:51,274 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2022-12-14 21:28:51,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mutex_of_sm_ftl [2022-12-14 21:28:51,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mutex_of_sm_ftl [2022-12-14 21:28:51,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-14 21:28:51,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-14 21:28:51,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_final_state [2022-12-14 21:28:51,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_final_state [2022-12-14 21:28:51,274 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-12-14 21:28:51,274 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-12-14 21:28:51,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_check_final_state [2022-12-14 21:28:51,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_check_final_state [2022-12-14 21:28:51,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_check_final_state [2022-12-14 21:28:51,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_check_final_state [2022-12-14 21:28:51,275 INFO L130 BoogieDeclarations]: Found specification of procedure sm_read_lba [2022-12-14 21:28:51,275 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_read_lba [2022-12-14 21:28:51,275 INFO L130 BoogieDeclarations]: Found specification of procedure sm_check_block [2022-12-14 21:28:51,275 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_check_block [2022-12-14 21:28:51,275 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-12-14 21:28:51,275 INFO L130 BoogieDeclarations]: Found specification of procedure sm_release [2022-12-14 21:28:51,275 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_release [2022-12-14 21:28:51,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-12-14 21:28:51,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-12-14 21:28:51,276 INFO L130 BoogieDeclarations]: Found specification of procedure sm_cache_init [2022-12-14 21:28:51,276 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_cache_init [2022-12-14 21:28:51,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-12-14 21:28:51,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-12-14 21:28:51,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_check_final_state [2022-12-14 21:28:51,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_check_final_state [2022-12-14 21:28:51,276 INFO L130 BoogieDeclarations]: Found specification of procedure sm_read_sector [2022-12-14 21:28:51,276 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_read_sector [2022-12-14 21:28:51,276 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 21:28:51,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_check_final_state [2022-12-14 21:28:51,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_check_final_state [2022-12-14 21:28:51,276 INFO L130 BoogieDeclarations]: Found specification of procedure sm_write_sector [2022-12-14 21:28:51,277 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_write_sector [2022-12-14 21:28:51,277 INFO L130 BoogieDeclarations]: Found specification of procedure __nand_calculate_ecc [2022-12-14 21:28:51,277 INFO L138 BoogieDeclarations]: Found implementation of procedure __nand_calculate_ecc [2022-12-14 21:28:51,277 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_uint_must_check_helper [2022-12-14 21:28:51,277 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_uint_must_check_helper [2022-12-14 21:28:51,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-12-14 21:28:51,277 INFO L130 BoogieDeclarations]: Found specification of procedure sm_remove_dev [2022-12-14 21:28:51,277 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_remove_dev [2022-12-14 21:28:51,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-12-14 21:28:51,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_in_interrupt_context [2022-12-14 21:28:51,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_in_interrupt_context [2022-12-14 21:28:51,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-12-14 21:28:51,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-12-14 21:28:51,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_sm_ftl [2022-12-14 21:28:51,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_sm_ftl [2022-12-14 21:28:51,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2022-12-14 21:28:51,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2022-12-14 21:28:51,278 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 21:28:51,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_check_final_state [2022-12-14 21:28:51,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_check_final_state [2022-12-14 21:28:51,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2022-12-14 21:28:51,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2022-12-14 21:28:51,278 INFO L130 BoogieDeclarations]: Found specification of procedure sm_recheck_media [2022-12-14 21:28:51,278 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_recheck_media [2022-12-14 21:28:51,278 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-12-14 21:28:51,278 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-12-14 21:28:51,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_reset_error_counter [2022-12-14 21:28:51,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_reset_error_counter [2022-12-14 21:28:51,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-12-14 21:28:51,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-12-14 21:28:51,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_check_final_state [2022-12-14 21:28:51,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_check_final_state [2022-12-14 21:28:51,279 INFO L130 BoogieDeclarations]: Found specification of procedure sm_cache_put [2022-12-14 21:28:51,279 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_cache_put [2022-12-14 21:28:51,279 INFO L130 BoogieDeclarations]: Found specification of procedure sm_read_cis [2022-12-14 21:28:51,279 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_read_cis [2022-12-14 21:28:51,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2022-12-14 21:28:51,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2022-12-14 21:28:51,279 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 21:28:51,279 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 21:28:51,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-12-14 21:28:51,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-12-14 21:28:51,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 21:28:51,279 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-12-14 21:28:51,279 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-12-14 21:28:51,279 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_out [2022-12-14 21:28:51,279 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_out [2022-12-14 21:28:51,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_reset_error_counter [2022-12-14 21:28:51,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_reset_error_counter [2022-12-14 21:28:51,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2022-12-14 21:28:51,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2022-12-14 21:28:51,280 INFO L130 BoogieDeclarations]: Found specification of procedure sm_cache_flush [2022-12-14 21:28:51,280 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_cache_flush [2022-12-14 21:28:51,280 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 21:28:51,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 21:28:51,280 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-12-14 21:28:51,280 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-12-14 21:28:51,280 INFO L130 BoogieDeclarations]: Found specification of procedure sm_get_zone [2022-12-14 21:28:51,280 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_get_zone [2022-12-14 21:28:51,280 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-12-14 21:28:51,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-14 21:28:51,280 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight16 [2022-12-14 21:28:51,280 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight16 [2022-12-14 21:28:51,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-12-14 21:28:51,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-12-14 21:28:51,280 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2022-12-14 21:28:51,280 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2022-12-14 21:28:51,280 INFO L130 BoogieDeclarations]: Found specification of procedure sm_mkoffset [2022-12-14 21:28:51,280 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_mkoffset [2022-12-14 21:28:51,280 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-14 21:28:51,280 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-14 21:28:51,280 INFO L130 BoogieDeclarations]: Found specification of procedure sm_get_lba [2022-12-14 21:28:51,281 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_get_lba [2022-12-14 21:28:51,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_check_final_state [2022-12-14 21:28:51,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_check_final_state [2022-12-14 21:28:51,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_check_final_state [2022-12-14 21:28:51,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_check_final_state [2022-12-14 21:28:51,281 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 21:28:51,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_check_final_state [2022-12-14 21:28:51,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_check_final_state [2022-12-14 21:28:51,281 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 21:28:51,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 21:28:51,281 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_is_eccerr [2022-12-14 21:28:51,281 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_is_eccerr [2022-12-14 21:28:51,281 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-12-14 21:28:51,281 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-12-14 21:28:51,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_check_final_state [2022-12-14 21:28:51,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_check_final_state [2022-12-14 21:28:51,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-12-14 21:28:51,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-12-14 21:28:51,282 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_in [2022-12-14 21:28:51,282 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_in [2022-12-14 21:28:51,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-12-14 21:28:51,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-12-14 21:28:51,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2022-12-14 21:28:51,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2022-12-14 21:28:51,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-12-14 21:28:51,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-12-14 21:28:51,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_check_final_state [2022-12-14 21:28:51,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_check_final_state [2022-12-14 21:28:51,282 INFO L130 BoogieDeclarations]: Found specification of procedure __nand_correct_data [2022-12-14 21:28:51,282 INFO L138 BoogieDeclarations]: Found implementation of procedure __nand_correct_data [2022-12-14 21:28:51,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2022-12-14 21:28:51,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2022-12-14 21:28:51,282 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-12-14 21:28:51,282 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-12-14 21:28:51,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-12-14 21:28:51,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-12-14 21:28:51,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 21:28:51,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_check_final_state [2022-12-14 21:28:51,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_check_final_state [2022-12-14 21:28:51,283 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2022-12-14 21:28:51,283 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2022-12-14 21:28:51,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-12-14 21:28:51,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-12-14 21:28:51,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_check_final_state [2022-12-14 21:28:51,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_check_final_state [2022-12-14 21:28:51,283 INFO L130 BoogieDeclarations]: Found specification of procedure sm_sector_valid [2022-12-14 21:28:51,283 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_sector_valid [2022-12-14 21:28:51,283 INFO L130 BoogieDeclarations]: Found specification of procedure sm_erase_block [2022-12-14 21:28:51,283 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_erase_block [2022-12-14 21:28:51,284 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2022-12-14 21:28:51,284 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2022-12-14 21:28:51,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-12-14 21:28:51,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-12-14 21:28:51,284 INFO L130 BoogieDeclarations]: Found specification of procedure sm_break_offset [2022-12-14 21:28:51,284 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_break_offset [2022-12-14 21:28:51,284 INFO L130 BoogieDeclarations]: Found specification of procedure sm_block_valid [2022-12-14 21:28:51,284 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_block_valid [2022-12-14 21:28:51,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2022-12-14 21:28:51,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2022-12-14 21:28:51,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 21:28:51,662 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 21:28:51,665 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 21:28:52,173 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-12-14 21:28:53,597 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 21:28:54,065 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 21:28:54,065 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 21:28:54,068 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:28:54 BoogieIcfgContainer [2022-12-14 21:28:54,069 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 21:28:54,069 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 21:28:54,069 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 21:28:54,077 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 21:28:54,077 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:28:54" (1/1) ... [2022-12-14 21:28:54,084 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 21:28:54,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:28:54,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1249 states to 905 states and 1249 transitions. [2022-12-14 21:28:54,151 INFO L276 IsEmpty]: Start isEmpty. Operand 905 states and 1249 transitions. [2022-12-14 21:28:54,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-12-14 21:28:54,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:28:54,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:28:54,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:28:54,631 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 21:28:54,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:28:54,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1274 states to 919 states and 1269 transitions. [2022-12-14 21:28:54,742 INFO L276 IsEmpty]: Start isEmpty. Operand 919 states and 1269 transitions. [2022-12-14 21:28:54,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-12-14 21:28:54,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:28:54,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:28:54,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:28:54,899 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 21:28:54,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:28:54,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1281 states to 924 states and 1275 transitions. [2022-12-14 21:28:54,930 INFO L276 IsEmpty]: Start isEmpty. Operand 924 states and 1275 transitions. [2022-12-14 21:28:54,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-12-14 21:28:54,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:28:54,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:28:54,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:28:55,090 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 21:28:55,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:28:55,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1309 states to 939 states and 1297 transitions. [2022-12-14 21:28:55,234 INFO L276 IsEmpty]: Start isEmpty. Operand 939 states and 1297 transitions. [2022-12-14 21:28:55,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:28:55,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:28:55,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:28:55,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:28:55,375 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 21:28:55,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:28:55,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1319 states to 945 states and 1305 transitions. [2022-12-14 21:28:55,412 INFO L276 IsEmpty]: Start isEmpty. Operand 945 states and 1305 transitions. [2022-12-14 21:28:55,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-12-14 21:28:55,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:28:55,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:28:55,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:28:55,529 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 21:28:55,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:28:55,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1350 states to 961 states and 1329 transitions. [2022-12-14 21:28:55,741 INFO L276 IsEmpty]: Start isEmpty. Operand 961 states and 1329 transitions. [2022-12-14 21:28:55,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 21:28:55,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:28:55,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:28:55,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:28:56,152 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 21:28:56,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:28:56,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1399 states to 973 states and 1358 transitions. [2022-12-14 21:28:56,376 INFO L276 IsEmpty]: Start isEmpty. Operand 973 states and 1358 transitions. [2022-12-14 21:28:56,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-14 21:28:56,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:28:56,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:28:56,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:28:56,485 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 21:28:56,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:28:56,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1413 states to 976 states and 1363 transitions. [2022-12-14 21:28:56,582 INFO L276 IsEmpty]: Start isEmpty. Operand 976 states and 1363 transitions. [2022-12-14 21:28:56,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-14 21:28:56,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:28:56,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:28:56,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:28:56,719 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 21:28:56,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:28:56,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1426 states to 983 states and 1373 transitions. [2022-12-14 21:28:56,784 INFO L276 IsEmpty]: Start isEmpty. Operand 983 states and 1373 transitions. [2022-12-14 21:28:56,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 21:28:56,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:28:56,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:28:56,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:28:57,068 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 21:28:57,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:28:57,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1427 states to 983 states and 1372 transitions. [2022-12-14 21:28:57,090 INFO L276 IsEmpty]: Start isEmpty. Operand 983 states and 1372 transitions. [2022-12-14 21:28:57,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-14 21:28:57,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:28:57,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:28:57,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:28:57,316 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 21:28:57,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:28:57,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1433 states to 987 states and 1378 transitions. [2022-12-14 21:28:57,355 INFO L276 IsEmpty]: Start isEmpty. Operand 987 states and 1378 transitions. [2022-12-14 21:28:57,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 21:28:57,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:28:57,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:28:57,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:28:57,447 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 21:28:57,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:28:57,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1434 states to 988 states and 1379 transitions. [2022-12-14 21:28:57,461 INFO L276 IsEmpty]: Start isEmpty. Operand 988 states and 1379 transitions. [2022-12-14 21:28:57,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 21:28:57,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:28:57,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:28:57,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:28:57,606 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 21:28:58,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:28:58,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1469 states to 1005 states and 1405 transitions. [2022-12-14 21:28:58,079 INFO L276 IsEmpty]: Start isEmpty. Operand 1005 states and 1405 transitions. [2022-12-14 21:28:58,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 21:28:58,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:28:58,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:28:58,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:28:58,161 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 21:28:58,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:28:58,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1483 states to 1008 states and 1410 transitions. [2022-12-14 21:28:58,285 INFO L276 IsEmpty]: Start isEmpty. Operand 1008 states and 1410 transitions. [2022-12-14 21:28:58,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 21:28:58,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:28:58,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:28:58,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:28:58,363 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 21:28:58,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:28:58,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1499 states to 1016 states and 1422 transitions. [2022-12-14 21:28:58,424 INFO L276 IsEmpty]: Start isEmpty. Operand 1016 states and 1422 transitions. [2022-12-14 21:28:58,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 21:28:58,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:28:58,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:28:58,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:28:58,737 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 21:28:59,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:28:59,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1562 states to 1032 states and 1464 transitions. [2022-12-14 21:28:59,304 INFO L276 IsEmpty]: Start isEmpty. Operand 1032 states and 1464 transitions. [2022-12-14 21:28:59,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 21:28:59,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:28:59,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:28:59,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:28:59,429 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 21:28:59,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:28:59,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1563 states to 1033 states and 1465 transitions. [2022-12-14 21:28:59,457 INFO L276 IsEmpty]: Start isEmpty. Operand 1033 states and 1465 transitions. [2022-12-14 21:28:59,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 21:28:59,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:28:59,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:28:59,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:28:59,618 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 21:29:00,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:29:00,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1602 states to 1051 states and 1493 transitions. [2022-12-14 21:29:00,400 INFO L276 IsEmpty]: Start isEmpty. Operand 1051 states and 1493 transitions. [2022-12-14 21:29:00,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 21:29:00,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:29:00,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:29:00,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:29:00,626 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 21:29:00,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:29:00,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1603 states to 1051 states and 1492 transitions. [2022-12-14 21:29:00,653 INFO L276 IsEmpty]: Start isEmpty. Operand 1051 states and 1492 transitions. [2022-12-14 21:29:00,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 21:29:00,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:29:00,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:29:00,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:29:00,758 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 21:29:00,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:29:00,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1618 states to 1054 states and 1497 transitions. [2022-12-14 21:29:00,945 INFO L276 IsEmpty]: Start isEmpty. Operand 1054 states and 1497 transitions. [2022-12-14 21:29:00,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 21:29:00,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:29:00,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:29:00,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:29:01,082 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 21:29:01,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:29:01,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1685 states to 1072 states and 1542 transitions. [2022-12-14 21:29:01,960 INFO L276 IsEmpty]: Start isEmpty. Operand 1072 states and 1542 transitions. [2022-12-14 21:29:01,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 21:29:01,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:29:01,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:29:01,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:29:02,063 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 21:29:02,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:29:02,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1704 states to 1081 states and 1556 transitions. [2022-12-14 21:29:02,135 INFO L276 IsEmpty]: Start isEmpty. Operand 1081 states and 1556 transitions. [2022-12-14 21:29:02,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 21:29:02,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:29:02,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:29:02,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:29:02,208 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 21:29:02,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:29:02,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1705 states to 1082 states and 1557 transitions. [2022-12-14 21:29:02,230 INFO L276 IsEmpty]: Start isEmpty. Operand 1082 states and 1557 transitions. [2022-12-14 21:29:02,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 21:29:02,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:29:02,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:29:02,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:29:02,399 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 21:29:03,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:29:03,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1748 states to 1101 states and 1587 transitions. [2022-12-14 21:29:03,463 INFO L276 IsEmpty]: Start isEmpty. Operand 1101 states and 1587 transitions. [2022-12-14 21:29:03,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 21:29:03,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:29:03,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:29:03,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:29:03,555 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 21:29:03,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:29:03,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1749 states to 1101 states and 1586 transitions. [2022-12-14 21:29:03,585 INFO L276 IsEmpty]: Start isEmpty. Operand 1101 states and 1586 transitions. [2022-12-14 21:29:03,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:29:03,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:29:03,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:29:03,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:29:03,884 INFO L263 TraceCheckSpWp]: Trace formula consists of 1201 conjuncts, 17 conjunts are in the unsatisfiable core [2022-12-14 21:29:03,892 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 21:29:04,161 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 21:29:04,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:29:04,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1914 states to 1126 states and 1742 transitions. [2022-12-14 21:29:04,543 INFO L276 IsEmpty]: Start isEmpty. Operand 1126 states and 1742 transitions. [2022-12-14 21:29:04,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 21:29:04,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:29:04,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:29:04,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:29:04,769 INFO L263 TraceCheckSpWp]: Trace formula consists of 1128 conjuncts, 40 conjunts are in the unsatisfiable core [2022-12-14 21:29:04,773 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 21:29:05,328 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 39 proven. 2 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 21:29:07,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:29:07,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1930 states to 1133 states and 1755 transitions. [2022-12-14 21:29:07,169 INFO L276 IsEmpty]: Start isEmpty. Operand 1133 states and 1755 transitions. [2022-12-14 21:29:07,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 21:29:07,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:29:07,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:29:07,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:29:07,447 INFO L263 TraceCheckSpWp]: Trace formula consists of 1128 conjuncts, 17 conjunts are in the unsatisfiable core [2022-12-14 21:29:07,451 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 21:29:07,539 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 21:29:07,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:29:07,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1933 states to 1138 states and 1758 transitions. [2022-12-14 21:29:07,657 INFO L276 IsEmpty]: Start isEmpty. Operand 1138 states and 1758 transitions. [2022-12-14 21:29:07,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 21:29:07,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:29:07,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:29:07,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:29:07,733 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 21:29:08,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:29:08,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1951 states to 1141 states and 1763 transitions. [2022-12-14 21:29:08,081 INFO L276 IsEmpty]: Start isEmpty. Operand 1141 states and 1763 transitions. [2022-12-14 21:29:08,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 21:29:08,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:29:08,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:29:08,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:29:08,392 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 21:29:08,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:29:08,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1963 states to 1145 states and 1771 transitions. [2022-12-14 21:29:08,653 INFO L276 IsEmpty]: Start isEmpty. Operand 1145 states and 1771 transitions. [2022-12-14 21:29:08,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 21:29:08,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:29:08,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:29:08,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:29:08,767 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 21:29:08,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:29:08,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1966 states to 1145 states and 1770 transitions. [2022-12-14 21:29:08,794 INFO L276 IsEmpty]: Start isEmpty. Operand 1145 states and 1770 transitions. [2022-12-14 21:29:08,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 21:29:08,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:29:08,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:29:08,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:29:08,864 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 21:29:08,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:29:08,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1990 states to 1155 states and 1788 transitions. [2022-12-14 21:29:08,961 INFO L276 IsEmpty]: Start isEmpty. Operand 1155 states and 1788 transitions. [2022-12-14 21:29:08,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 21:29:08,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:29:08,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:29:08,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:29:09,050 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 21:29:09,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:29:09,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1991 states to 1156 states and 1789 transitions. [2022-12-14 21:29:09,075 INFO L276 IsEmpty]: Start isEmpty. Operand 1156 states and 1789 transitions. [2022-12-14 21:29:09,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 21:29:09,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:29:09,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:29:09,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:29:09,298 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 21:29:11,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:29:11,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2041 states to 1176 states and 1825 transitions. [2022-12-14 21:29:11,139 INFO L276 IsEmpty]: Start isEmpty. Operand 1176 states and 1825 transitions. [2022-12-14 21:29:11,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:29:11,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:29:11,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:29:11,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:29:11,206 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 21:29:11,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:29:11,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2059 states to 1179 states and 1830 transitions. [2022-12-14 21:29:11,398 INFO L276 IsEmpty]: Start isEmpty. Operand 1179 states and 1830 transitions. [2022-12-14 21:29:11,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 21:29:11,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:29:11,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:29:11,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:29:11,470 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 21:29:11,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:29:11,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2086 states to 1190 states and 1850 transitions. [2022-12-14 21:29:11,575 INFO L276 IsEmpty]: Start isEmpty. Operand 1190 states and 1850 transitions. [2022-12-14 21:29:11,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 21:29:11,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:29:11,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:29:11,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:29:11,682 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 21:29:11,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:29:11,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2087 states to 1191 states and 1851 transitions. [2022-12-14 21:29:11,710 INFO L276 IsEmpty]: Start isEmpty. Operand 1191 states and 1851 transitions. [2022-12-14 21:29:11,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 21:29:11,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:29:11,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:29:11,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:29:11,902 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 21:29:14,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:29:14,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2140 states to 1212 states and 1889 transitions. [2022-12-14 21:29:14,359 INFO L276 IsEmpty]: Start isEmpty. Operand 1212 states and 1889 transitions. [2022-12-14 21:29:14,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 21:29:14,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:29:14,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:29:14,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:29:14,440 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 21:29:14,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:29:14,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2158 states to 1215 states and 1894 transitions. [2022-12-14 21:29:14,510 INFO L276 IsEmpty]: Start isEmpty. Operand 1215 states and 1894 transitions. [2022-12-14 21:29:14,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 21:29:14,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:29:14,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:29:14,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:29:14,687 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 21:29:17,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:29:17,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2213 states to 1238 states and 1934 transitions. [2022-12-14 21:29:17,598 INFO L276 IsEmpty]: Start isEmpty. Operand 1238 states and 1934 transitions. [2022-12-14 21:29:17,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 21:29:17,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:29:17,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:29:17,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:29:17,678 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 21:29:17,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:29:17,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2243 states to 1250 states and 1956 transitions. [2022-12-14 21:29:17,809 INFO L276 IsEmpty]: Start isEmpty. Operand 1250 states and 1956 transitions. [2022-12-14 21:29:17,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 21:29:17,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:29:17,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:29:17,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:29:17,879 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 21:29:17,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:29:17,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2244 states to 1251 states and 1957 transitions. [2022-12-14 21:29:17,916 INFO L276 IsEmpty]: Start isEmpty. Operand 1251 states and 1957 transitions. [2022-12-14 21:29:17,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 21:29:17,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:29:17,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:29:18,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:29:18,105 INFO L263 TraceCheckSpWp]: Trace formula consists of 1293 conjuncts, 38 conjunts are in the unsatisfiable core [2022-12-14 21:29:18,108 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 21:29:18,983 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2022-12-14 21:29:23,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:29:23,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2486 states to 1291 states and 2176 transitions. [2022-12-14 21:29:23,841 INFO L276 IsEmpty]: Start isEmpty. Operand 1291 states and 2176 transitions. [2022-12-14 21:29:23,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 21:29:23,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:29:23,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:29:24,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:29:24,038 INFO L263 TraceCheckSpWp]: Trace formula consists of 1293 conjuncts, 38 conjunts are in the unsatisfiable core [2022-12-14 21:29:24,041 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 21:29:24,234 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2022-12-14 21:29:25,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:29:25,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2542 states to 1298 states and 2230 transitions. [2022-12-14 21:29:25,511 INFO L276 IsEmpty]: Start isEmpty. Operand 1298 states and 2230 transitions. [2022-12-14 21:29:25,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 21:29:25,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:29:25,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:29:25,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:29:25,686 INFO L263 TraceCheckSpWp]: Trace formula consists of 1366 conjuncts, 38 conjunts are in the unsatisfiable core [2022-12-14 21:29:25,689 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 21:29:25,871 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2022-12-14 21:29:26,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:29:26,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2546 states to 1307 states and 2236 transitions. [2022-12-14 21:29:26,281 INFO L276 IsEmpty]: Start isEmpty. Operand 1307 states and 2236 transitions. [2022-12-14 21:29:26,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 21:29:26,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:29:26,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:29:26,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:29:26,349 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 21:29:26,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:29:26,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2578 states to 1319 states and 2260 transitions. [2022-12-14 21:29:26,495 INFO L276 IsEmpty]: Start isEmpty. Operand 1319 states and 2260 transitions. [2022-12-14 21:29:26,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 21:29:26,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:29:26,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:29:26,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:29:26,563 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 21:29:26,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:29:26,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2598 states to 1322 states and 2265 transitions. [2022-12-14 21:29:26,661 INFO L276 IsEmpty]: Start isEmpty. Operand 1322 states and 2265 transitions. [2022-12-14 21:29:26,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 21:29:26,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:29:26,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:29:26,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:29:26,948 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 21:29:31,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:29:31,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2659 states to 1344 states and 2309 transitions. [2022-12-14 21:29:31,269 INFO L276 IsEmpty]: Start isEmpty. Operand 1344 states and 2309 transitions. [2022-12-14 21:29:31,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 21:29:31,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:29:31,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:29:31,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:29:31,447 INFO L263 TraceCheckSpWp]: Trace formula consists of 1304 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 21:29:31,450 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 21:29:31,633 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2022-12-14 21:29:39,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:29:39,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2931 states to 1390 states and 2546 transitions. [2022-12-14 21:29:39,268 INFO L276 IsEmpty]: Start isEmpty. Operand 1390 states and 2546 transitions. [2022-12-14 21:29:39,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 21:29:39,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:29:39,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:29:39,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:29:39,457 INFO L263 TraceCheckSpWp]: Trace formula consists of 1377 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 21:29:39,459 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 21:29:39,520 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2022-12-14 21:29:40,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:29:40,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2990 states to 1401 states and 2605 transitions. [2022-12-14 21:29:40,065 INFO L276 IsEmpty]: Start isEmpty. Operand 1401 states and 2605 transitions. [2022-12-14 21:29:40,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 21:29:40,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:29:40,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:29:40,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:29:40,141 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2022-12-14 21:29:41,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:29:41,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3028 states to 1412 states and 2634 transitions. [2022-12-14 21:29:41,889 INFO L276 IsEmpty]: Start isEmpty. Operand 1412 states and 2634 transitions. [2022-12-14 21:29:41,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 21:29:41,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:29:41,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:29:41,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:29:41,957 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 21:29:41,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:29:42,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3029 states to 1413 states and 2635 transitions. [2022-12-14 21:29:42,000 INFO L276 IsEmpty]: Start isEmpty. Operand 1413 states and 2635 transitions. [2022-12-14 21:29:42,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 21:29:42,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:29:42,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:29:42,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:29:42,068 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 21:29:42,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:29:42,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3067 states to 1426 states and 2663 transitions. [2022-12-14 21:29:42,222 INFO L276 IsEmpty]: Start isEmpty. Operand 1426 states and 2663 transitions. [2022-12-14 21:29:42,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 21:29:42,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:29:42,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:29:42,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:29:42,299 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2022-12-14 21:29:42,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:29:42,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3069 states to 1427 states and 2665 transitions. [2022-12-14 21:29:42,346 INFO L276 IsEmpty]: Start isEmpty. Operand 1427 states and 2665 transitions. [2022-12-14 21:29:42,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 21:29:42,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:29:42,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:29:42,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:29:42,481 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-12-14 21:29:42,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:29:42,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3068 states to 1427 states and 2664 transitions. [2022-12-14 21:29:42,516 INFO L276 IsEmpty]: Start isEmpty. Operand 1427 states and 2664 transitions. [2022-12-14 21:29:42,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 21:29:42,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:29:42,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:29:42,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:29:42,609 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2022-12-14 21:29:43,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:29:43,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3069 states to 1426 states and 2661 transitions. [2022-12-14 21:29:43,704 INFO L276 IsEmpty]: Start isEmpty. Operand 1426 states and 2661 transitions. [2022-12-14 21:29:43,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 21:29:43,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:29:43,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:29:43,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:29:43,773 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 21:29:43,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:29:43,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3091 states to 1429 states and 2666 transitions. [2022-12-14 21:29:43,877 INFO L276 IsEmpty]: Start isEmpty. Operand 1429 states and 2666 transitions. [2022-12-14 21:29:43,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 21:29:43,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:29:43,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:29:43,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:29:44,160 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 21:29:49,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:29:49,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3159 states to 1452 states and 2716 transitions. [2022-12-14 21:29:49,694 INFO L276 IsEmpty]: Start isEmpty. Operand 1452 states and 2716 transitions. [2022-12-14 21:29:49,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 21:29:49,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:29:49,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:29:49,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:29:49,850 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2022-12-14 21:29:49,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:29:49,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3161 states to 1454 states and 2718 transitions. [2022-12-14 21:29:49,894 INFO L276 IsEmpty]: Start isEmpty. Operand 1454 states and 2718 transitions. [2022-12-14 21:29:49,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 21:29:49,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:29:49,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:29:49,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:29:49,973 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2022-12-14 21:29:51,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:29:51,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3199 states to 1465 states and 2747 transitions. [2022-12-14 21:29:51,917 INFO L276 IsEmpty]: Start isEmpty. Operand 1465 states and 2747 transitions. [2022-12-14 21:29:51,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 21:29:51,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:29:51,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:29:51,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:29:52,062 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-12-14 21:29:52,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:29:52,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3198 states to 1465 states and 2746 transitions. [2022-12-14 21:29:52,105 INFO L276 IsEmpty]: Start isEmpty. Operand 1465 states and 2746 transitions. [2022-12-14 21:29:52,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 21:29:52,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:29:52,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:29:52,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:29:52,174 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 21:29:52,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:29:52,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3199 states to 1466 states and 2747 transitions. [2022-12-14 21:29:52,239 INFO L276 IsEmpty]: Start isEmpty. Operand 1466 states and 2747 transitions. [2022-12-14 21:29:52,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 21:29:52,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:29:52,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:29:52,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:29:52,310 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 21:29:52,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:29:52,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3221 states to 1469 states and 2752 transitions. [2022-12-14 21:29:52,411 INFO L276 IsEmpty]: Start isEmpty. Operand 1469 states and 2752 transitions. [2022-12-14 21:29:52,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 21:29:52,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:29:52,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:29:52,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:29:52,481 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 21:29:52,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:29:52,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3262 states to 1483 states and 2782 transitions. [2022-12-14 21:29:52,650 INFO L276 IsEmpty]: Start isEmpty. Operand 1483 states and 2782 transitions. [2022-12-14 21:29:52,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 21:29:52,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:29:52,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:29:52,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:29:52,735 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2022-12-14 21:29:54,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:29:54,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3265 states to 1483 states and 2781 transitions. [2022-12-14 21:29:54,019 INFO L276 IsEmpty]: Start isEmpty. Operand 1483 states and 2781 transitions. [2022-12-14 21:29:54,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 21:29:54,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:29:54,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:29:54,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:29:54,102 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 21:29:54,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:29:54,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3266 states to 1484 states and 2782 transitions. [2022-12-14 21:29:54,161 INFO L276 IsEmpty]: Start isEmpty. Operand 1484 states and 2782 transitions. [2022-12-14 21:29:54,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 21:29:54,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:29:54,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:29:54,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:29:54,505 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 21:30:01,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:01,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3337 states to 1508 states and 2834 transitions. [2022-12-14 21:30:01,022 INFO L276 IsEmpty]: Start isEmpty. Operand 1508 states and 2834 transitions. [2022-12-14 21:30:01,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 21:30:01,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:01,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:01,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:01,101 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2022-12-14 21:30:02,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:02,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3375 states to 1519 states and 2863 transitions. [2022-12-14 21:30:02,990 INFO L276 IsEmpty]: Start isEmpty. Operand 1519 states and 2863 transitions. [2022-12-14 21:30:02,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 21:30:02,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:02,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:03,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:03,189 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-14 21:30:03,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:03,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3383 states to 1525 states and 2870 transitions. [2022-12-14 21:30:03,578 INFO L276 IsEmpty]: Start isEmpty. Operand 1525 states and 2870 transitions. [2022-12-14 21:30:03,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 21:30:03,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:03,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:03,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:03,647 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 21:30:03,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:03,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3405 states to 1528 states and 2875 transitions. [2022-12-14 21:30:03,790 INFO L276 IsEmpty]: Start isEmpty. Operand 1528 states and 2875 transitions. [2022-12-14 21:30:03,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 21:30:03,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:03,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:03,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:04,322 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-12-14 21:30:04,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:04,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3407 states to 1530 states and 2877 transitions. [2022-12-14 21:30:04,798 INFO L276 IsEmpty]: Start isEmpty. Operand 1530 states and 2877 transitions. [2022-12-14 21:30:04,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 21:30:04,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:04,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:04,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:04,872 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 21:30:05,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:05,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3451 states to 1545 states and 2909 transitions. [2022-12-14 21:30:05,044 INFO L276 IsEmpty]: Start isEmpty. Operand 1545 states and 2909 transitions. [2022-12-14 21:30:05,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 21:30:05,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:05,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:05,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:05,123 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2022-12-14 21:30:05,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:05,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3453 states to 1546 states and 2911 transitions. [2022-12-14 21:30:05,192 INFO L276 IsEmpty]: Start isEmpty. Operand 1546 states and 2911 transitions. [2022-12-14 21:30:05,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 21:30:05,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:05,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:05,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:05,272 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2022-12-14 21:30:06,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:06,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3454 states to 1545 states and 2908 transitions. [2022-12-14 21:30:06,399 INFO L276 IsEmpty]: Start isEmpty. Operand 1545 states and 2908 transitions. [2022-12-14 21:30:06,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 21:30:06,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:06,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:06,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:06,536 INFO L263 TraceCheckSpWp]: Trace formula consists of 1299 conjuncts, 30 conjunts are in the unsatisfiable core [2022-12-14 21:30:06,538 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 21:30:08,031 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2022-12-14 21:30:11,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:11,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3559 states to 1568 states and 3007 transitions. [2022-12-14 21:30:11,085 INFO L276 IsEmpty]: Start isEmpty. Operand 1568 states and 3007 transitions. [2022-12-14 21:30:11,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 21:30:11,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:11,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:11,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:11,309 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2022-12-14 21:30:11,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:11,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3561 states to 1570 states and 3009 transitions. [2022-12-14 21:30:11,355 INFO L276 IsEmpty]: Start isEmpty. Operand 1570 states and 3009 transitions. [2022-12-14 21:30:11,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 21:30:11,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:11,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:11,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:11,590 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2022-12-14 21:30:12,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:12,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3576 states to 1576 states and 3024 transitions. [2022-12-14 21:30:12,882 INFO L276 IsEmpty]: Start isEmpty. Operand 1576 states and 3024 transitions. [2022-12-14 21:30:12,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 21:30:12,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:12,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:12,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:13,079 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-12-14 21:30:13,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:13,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3579 states to 1578 states and 3027 transitions. [2022-12-14 21:30:13,135 INFO L276 IsEmpty]: Start isEmpty. Operand 1578 states and 3027 transitions. [2022-12-14 21:30:13,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 21:30:13,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:13,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:13,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:13,206 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 21:30:13,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:13,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3580 states to 1579 states and 3028 transitions. [2022-12-14 21:30:13,288 INFO L276 IsEmpty]: Start isEmpty. Operand 1579 states and 3028 transitions. [2022-12-14 21:30:13,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 21:30:13,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:13,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:13,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:13,644 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 21:30:22,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:22,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3654 states to 1604 states and 3082 transitions. [2022-12-14 21:30:22,394 INFO L276 IsEmpty]: Start isEmpty. Operand 1604 states and 3082 transitions. [2022-12-14 21:30:22,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 21:30:22,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:22,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:22,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:22,462 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-14 21:30:22,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:22,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3665 states to 1610 states and 3092 transitions. [2022-12-14 21:30:22,899 INFO L276 IsEmpty]: Start isEmpty. Operand 1610 states and 3092 transitions. [2022-12-14 21:30:22,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 21:30:22,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:22,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:22,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:23,432 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2022-12-14 21:30:24,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:24,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3669 states to 1612 states and 3096 transitions. [2022-12-14 21:30:24,058 INFO L276 IsEmpty]: Start isEmpty. Operand 1612 states and 3096 transitions. [2022-12-14 21:30:24,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 21:30:24,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:24,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:24,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:24,143 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2022-12-14 21:30:25,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:25,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3707 states to 1623 states and 3125 transitions. [2022-12-14 21:30:25,943 INFO L276 IsEmpty]: Start isEmpty. Operand 1623 states and 3125 transitions. [2022-12-14 21:30:25,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 21:30:25,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:25,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:25,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:26,547 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2022-12-14 21:30:27,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:27,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3719 states to 1627 states and 3137 transitions. [2022-12-14 21:30:27,121 INFO L276 IsEmpty]: Start isEmpty. Operand 1627 states and 3137 transitions. [2022-12-14 21:30:27,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 21:30:27,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:27,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:27,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:27,190 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 21:30:27,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:27,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3741 states to 1630 states and 3142 transitions. [2022-12-14 21:30:27,322 INFO L276 IsEmpty]: Start isEmpty. Operand 1630 states and 3142 transitions. [2022-12-14 21:30:27,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 21:30:27,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:27,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:27,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:27,778 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2022-12-14 21:30:32,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:32,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3794 states to 1650 states and 3193 transitions. [2022-12-14 21:30:32,329 INFO L276 IsEmpty]: Start isEmpty. Operand 1650 states and 3193 transitions. [2022-12-14 21:30:32,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 21:30:32,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:32,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:32,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:32,401 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-12-14 21:30:32,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:32,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3797 states to 1652 states and 3196 transitions. [2022-12-14 21:30:32,468 INFO L276 IsEmpty]: Start isEmpty. Operand 1652 states and 3196 transitions. [2022-12-14 21:30:32,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 21:30:32,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:32,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:32,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:32,538 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 21:30:32,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:32,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3844 states to 1668 states and 3230 transitions. [2022-12-14 21:30:32,741 INFO L276 IsEmpty]: Start isEmpty. Operand 1668 states and 3230 transitions. [2022-12-14 21:30:32,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 21:30:32,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:32,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:32,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:32,821 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2022-12-14 21:30:32,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:32,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3846 states to 1669 states and 3232 transitions. [2022-12-14 21:30:32,910 INFO L276 IsEmpty]: Start isEmpty. Operand 1669 states and 3232 transitions. [2022-12-14 21:30:32,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 21:30:32,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:32,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:32,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:32,990 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2022-12-14 21:30:34,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:34,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3847 states to 1668 states and 3229 transitions. [2022-12-14 21:30:34,651 INFO L276 IsEmpty]: Start isEmpty. Operand 1668 states and 3229 transitions. [2022-12-14 21:30:34,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-14 21:30:34,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:34,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:34,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:34,789 INFO L263 TraceCheckSpWp]: Trace formula consists of 1328 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 21:30:34,791 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 21:30:35,202 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2022-12-14 21:30:35,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:35,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3849 states to 1670 states and 3231 transitions. [2022-12-14 21:30:35,715 INFO L276 IsEmpty]: Start isEmpty. Operand 1670 states and 3231 transitions. [2022-12-14 21:30:35,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-14 21:30:35,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:35,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:35,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:35,991 INFO L263 TraceCheckSpWp]: Trace formula consists of 1315 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 21:30:35,993 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 21:30:36,528 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2022-12-14 21:30:37,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:37,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3853 states to 1672 states and 3235 transitions. [2022-12-14 21:30:37,046 INFO L276 IsEmpty]: Start isEmpty. Operand 1672 states and 3235 transitions. [2022-12-14 21:30:37,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 21:30:37,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:37,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:37,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:39,030 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-12-14 21:30:42,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:42,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3877 states to 1680 states and 3259 transitions. [2022-12-14 21:30:42,350 INFO L276 IsEmpty]: Start isEmpty. Operand 1680 states and 3259 transitions. [2022-12-14 21:30:42,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-14 21:30:42,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:42,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:42,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:42,423 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 21:30:42,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:42,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3878 states to 1681 states and 3260 transitions. [2022-12-14 21:30:42,495 INFO L276 IsEmpty]: Start isEmpty. Operand 1681 states and 3260 transitions. [2022-12-14 21:30:42,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 21:30:42,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:42,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:42,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:42,935 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 21:30:54,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:54,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3955 states to 1707 states and 3316 transitions. [2022-12-14 21:30:54,485 INFO L276 IsEmpty]: Start isEmpty. Operand 1707 states and 3316 transitions. [2022-12-14 21:30:54,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-12-14 21:30:54,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:54,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:54,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:54,883 INFO L263 TraceCheckSpWp]: Trace formula consists of 1330 conjuncts, 12 conjunts are in the unsatisfiable core [2022-12-14 21:30:54,885 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 21:30:55,559 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2022-12-14 21:30:57,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:57,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3958 states to 1709 states and 3319 transitions. [2022-12-14 21:30:57,084 INFO L276 IsEmpty]: Start isEmpty. Operand 1709 states and 3319 transitions. [2022-12-14 21:30:57,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 21:30:57,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:57,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:57,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:57,371 INFO L263 TraceCheckSpWp]: Trace formula consists of 1345 conjuncts, 12 conjunts are in the unsatisfiable core [2022-12-14 21:30:57,374 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 21:30:57,410 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2022-12-14 21:31:01,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:31:01,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4034 states to 1721 states and 3395 transitions. [2022-12-14 21:31:01,601 INFO L276 IsEmpty]: Start isEmpty. Operand 1721 states and 3395 transitions. [2022-12-14 21:31:01,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-12-14 21:31:01,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:31:01,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:31:01,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:31:01,706 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2022-12-14 21:31:04,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:31:04,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4073 states to 1732 states and 3425 transitions. [2022-12-14 21:31:04,900 INFO L276 IsEmpty]: Start isEmpty. Operand 1732 states and 3425 transitions. [2022-12-14 21:31:04,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 21:31:04,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:31:04,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:31:04,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:31:05,109 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2022-12-14 21:31:06,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:31:06,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4079 states to 1736 states and 3431 transitions. [2022-12-14 21:31:06,634 INFO L276 IsEmpty]: Start isEmpty. Operand 1736 states and 3431 transitions. [2022-12-14 21:31:06,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-12-14 21:31:06,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:31:06,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:31:06,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:31:07,821 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2022-12-14 21:31:10,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:31:10,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4083 states to 1738 states and 3435 transitions. [2022-12-14 21:31:10,785 INFO L276 IsEmpty]: Start isEmpty. Operand 1738 states and 3435 transitions. [2022-12-14 21:31:10,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-12-14 21:31:10,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:31:10,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:31:10,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:31:10,988 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2022-12-14 21:31:13,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:31:13,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4087 states to 1740 states and 3439 transitions. [2022-12-14 21:31:13,076 INFO L276 IsEmpty]: Start isEmpty. Operand 1740 states and 3439 transitions. [2022-12-14 21:31:13,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-12-14 21:31:13,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:31:13,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:31:13,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:31:13,175 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 21:31:13,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:31:13,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4109 states to 1743 states and 3444 transitions. [2022-12-14 21:31:13,328 INFO L276 IsEmpty]: Start isEmpty. Operand 1743 states and 3444 transitions. [2022-12-14 21:31:13,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-12-14 21:31:13,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:31:13,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:31:13,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:31:14,255 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2022-12-14 21:31:15,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:31:15,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4110 states to 1744 states and 3445 transitions. [2022-12-14 21:31:15,939 INFO L276 IsEmpty]: Start isEmpty. Operand 1744 states and 3445 transitions. [2022-12-14 21:31:15,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-12-14 21:31:15,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:31:15,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:31:15,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:31:16,138 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2022-12-14 21:31:17,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:31:17,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4111 states to 1745 states and 3446 transitions. [2022-12-14 21:31:17,193 INFO L276 IsEmpty]: Start isEmpty. Operand 1745 states and 3446 transitions. [2022-12-14 21:31:17,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-12-14 21:31:17,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:31:17,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:31:17,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:31:17,266 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 21:31:17,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:31:17,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4161 states to 1762 states and 3482 transitions. [2022-12-14 21:31:17,495 INFO L276 IsEmpty]: Start isEmpty. Operand 1762 states and 3482 transitions. [2022-12-14 21:31:17,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 21:31:17,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:31:17,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:31:17,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:31:17,578 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2022-12-14 21:31:19,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:31:19,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4164 states to 1762 states and 3481 transitions. [2022-12-14 21:31:19,560 INFO L276 IsEmpty]: Start isEmpty. Operand 1762 states and 3481 transitions. [2022-12-14 21:31:19,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-14 21:31:19,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:31:19,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:31:19,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:31:19,773 INFO L263 TraceCheckSpWp]: Trace formula consists of 1476 conjuncts, 11 conjunts are in the unsatisfiable core [2022-12-14 21:31:19,775 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 21:31:20,107 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 10 [2022-12-14 21:31:20,969 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2022-12-14 21:31:24,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:31:24,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4182 states to 1765 states and 3496 transitions. [2022-12-14 21:31:24,544 INFO L276 IsEmpty]: Start isEmpty. Operand 1765 states and 3496 transitions. [2022-12-14 21:31:24,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-12-14 21:31:24,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:31:24,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:31:24,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:31:25,328 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2022-12-14 21:31:26,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:31:26,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4183 states to 1766 states and 3497 transitions. [2022-12-14 21:31:26,842 INFO L276 IsEmpty]: Start isEmpty. Operand 1766 states and 3497 transitions. [2022-12-14 21:31:26,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-12-14 21:31:26,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:31:26,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:31:26,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:31:27,059 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2022-12-14 21:31:28,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:31:28,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4184 states to 1767 states and 3498 transitions. [2022-12-14 21:31:28,148 INFO L276 IsEmpty]: Start isEmpty. Operand 1767 states and 3498 transitions. [2022-12-14 21:31:28,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-12-14 21:31:28,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:31:28,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:31:28,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:31:28,249 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 21:31:28,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:31:28,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4185 states to 1768 states and 3499 transitions. [2022-12-14 21:31:28,330 INFO L276 IsEmpty]: Start isEmpty. Operand 1768 states and 3499 transitions. [2022-12-14 21:31:28,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 21:31:28,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:31:28,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:31:28,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:31:28,899 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 21:31:45,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:31:45,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4265 states to 1795 states and 3557 transitions. [2022-12-14 21:31:45,993 INFO L276 IsEmpty]: Start isEmpty. Operand 1795 states and 3557 transitions. [2022-12-14 21:31:45,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-12-14 21:31:45,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:31:45,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:31:46,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:31:46,191 INFO L263 TraceCheckSpWp]: Trace formula consists of 1459 conjuncts, 30 conjunts are in the unsatisfiable core [2022-12-14 21:31:46,193 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 21:31:46,914 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2022-12-14 21:31:47,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:31:47,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4282 states to 1805 states and 3567 transitions. [2022-12-14 21:31:47,542 INFO L276 IsEmpty]: Start isEmpty. Operand 1805 states and 3567 transitions. [2022-12-14 21:31:47,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 21:31:47,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:31:47,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:31:47,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:31:47,931 INFO L263 TraceCheckSpWp]: Trace formula consists of 1363 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 21:31:47,933 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 21:31:48,661 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2022-12-14 21:31:49,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:31:49,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4286 states to 1808 states and 3571 transitions. [2022-12-14 21:31:49,526 INFO L276 IsEmpty]: Start isEmpty. Operand 1808 states and 3571 transitions. [2022-12-14 21:31:49,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-12-14 21:31:49,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:31:49,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:31:49,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:31:49,590 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-14 21:31:54,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:31:54,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4313 states to 1819 states and 3598 transitions. [2022-12-14 21:31:54,390 INFO L276 IsEmpty]: Start isEmpty. Operand 1819 states and 3598 transitions. [2022-12-14 21:31:54,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 21:31:54,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:31:54,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:31:54,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:31:55,403 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2022-12-14 21:31:57,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:31:57,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4314 states to 1820 states and 3599 transitions. [2022-12-14 21:31:57,329 INFO L276 IsEmpty]: Start isEmpty. Operand 1820 states and 3599 transitions. [2022-12-14 21:31:57,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 21:31:57,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:31:57,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:31:57,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:31:57,544 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2022-12-14 21:31:58,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:31:58,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4315 states to 1821 states and 3600 transitions. [2022-12-14 21:31:58,655 INFO L276 IsEmpty]: Start isEmpty. Operand 1821 states and 3600 transitions. [2022-12-14 21:31:58,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-14 21:31:58,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:31:58,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:31:58,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:31:58,854 INFO L263 TraceCheckSpWp]: Trace formula consists of 1497 conjuncts, 6 conjunts are in the unsatisfiable core [2022-12-14 21:31:58,856 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 21:31:59,211 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2022-12-14 21:32:01,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:32:01,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4316 states to 1822 states and 3601 transitions. [2022-12-14 21:32:01,285 INFO L276 IsEmpty]: Start isEmpty. Operand 1822 states and 3601 transitions. [2022-12-14 21:32:01,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-12-14 21:32:01,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:32:01,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:32:01,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:32:01,367 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2022-12-14 21:32:04,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:32:04,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4355 states to 1833 states and 3631 transitions. [2022-12-14 21:32:04,705 INFO L276 IsEmpty]: Start isEmpty. Operand 1833 states and 3631 transitions. [2022-12-14 21:32:04,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-12-14 21:32:04,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:32:04,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:32:04,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:32:05,739 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2022-12-14 21:32:07,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:32:07,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4356 states to 1834 states and 3632 transitions. [2022-12-14 21:32:07,553 INFO L276 IsEmpty]: Start isEmpty. Operand 1834 states and 3632 transitions. [2022-12-14 21:32:07,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-12-14 21:32:07,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:32:07,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:32:07,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:32:07,804 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2022-12-14 21:32:09,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:32:09,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4357 states to 1835 states and 3633 transitions. [2022-12-14 21:32:09,042 INFO L276 IsEmpty]: Start isEmpty. Operand 1835 states and 3633 transitions. [2022-12-14 21:32:09,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 21:32:09,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:32:09,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:32:09,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:32:09,116 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 21:32:09,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:32:09,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4379 states to 1838 states and 3638 transitions. [2022-12-14 21:32:09,294 INFO L276 IsEmpty]: Start isEmpty. Operand 1838 states and 3638 transitions. [2022-12-14 21:32:09,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-12-14 21:32:09,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:32:09,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:32:09,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:32:09,607 INFO L263 TraceCheckSpWp]: Trace formula consists of 1516 conjuncts, 9 conjunts are in the unsatisfiable core [2022-12-14 21:32:09,609 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 21:32:10,389 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2022-12-14 21:32:18,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:32:18,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4402 states to 1853 states and 3661 transitions. [2022-12-14 21:32:18,788 INFO L276 IsEmpty]: Start isEmpty. Operand 1853 states and 3661 transitions. [2022-12-14 21:32:18,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-12-14 21:32:18,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:32:18,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:32:18,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:32:19,793 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2022-12-14 21:32:21,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:32:21,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4403 states to 1854 states and 3662 transitions. [2022-12-14 21:32:21,672 INFO L276 IsEmpty]: Start isEmpty. Operand 1854 states and 3662 transitions. [2022-12-14 21:32:21,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-12-14 21:32:21,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:32:21,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:32:21,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:32:21,918 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2022-12-14 21:32:23,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:32:23,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4404 states to 1855 states and 3663 transitions. [2022-12-14 21:32:23,181 INFO L276 IsEmpty]: Start isEmpty. Operand 1855 states and 3663 transitions. [2022-12-14 21:32:23,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-14 21:32:23,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:32:23,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:32:23,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:32:23,264 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 21:32:23,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:32:23,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4457 states to 1873 states and 3701 transitions. [2022-12-14 21:32:23,542 INFO L276 IsEmpty]: Start isEmpty. Operand 1873 states and 3701 transitions. [2022-12-14 21:32:23,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-12-14 21:32:23,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:32:23,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:32:23,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:32:23,627 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2022-12-14 21:32:26,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:32:26,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4460 states to 1873 states and 3700 transitions. [2022-12-14 21:32:26,262 INFO L276 IsEmpty]: Start isEmpty. Operand 1873 states and 3700 transitions. [2022-12-14 21:32:26,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 21:32:26,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:32:26,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:32:26,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:32:27,328 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2022-12-14 21:32:29,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:32:29,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4461 states to 1874 states and 3701 transitions. [2022-12-14 21:32:29,943 INFO L276 IsEmpty]: Start isEmpty. Operand 1874 states and 3701 transitions. [2022-12-14 21:32:29,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-12-14 21:32:29,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:32:29,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:32:29,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:32:30,247 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2022-12-14 21:32:31,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:32:31,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4462 states to 1875 states and 3702 transitions. [2022-12-14 21:32:31,277 INFO L276 IsEmpty]: Start isEmpty. Operand 1875 states and 3702 transitions. [2022-12-14 21:32:31,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 21:32:31,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:32:31,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:32:31,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:32:31,354 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 21:32:31,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:32:31,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4463 states to 1876 states and 3703 transitions. [2022-12-14 21:32:31,447 INFO L276 IsEmpty]: Start isEmpty. Operand 1876 states and 3703 transitions. [2022-12-14 21:32:31,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-12-14 21:32:31,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:32:31,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:32:31,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:32:32,221 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 21:32:53,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:32:53,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4547 states to 1904 states and 3765 transitions. [2022-12-14 21:32:53,579 INFO L276 IsEmpty]: Start isEmpty. Operand 1904 states and 3765 transitions. [2022-12-14 21:32:53,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 21:32:53,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:32:53,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:32:53,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:32:53,792 INFO L263 TraceCheckSpWp]: Trace formula consists of 1485 conjuncts, 7 conjunts are in the unsatisfiable core [2022-12-14 21:32:53,793 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 21:32:54,716 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2022-12-14 21:32:55,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:32:55,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4556 states to 1908 states and 3772 transitions. [2022-12-14 21:32:55,668 INFO L276 IsEmpty]: Start isEmpty. Operand 1908 states and 3772 transitions. [2022-12-14 21:32:55,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2022-12-14 21:32:55,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:32:55,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:32:55,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:32:55,851 INFO L263 TraceCheckSpWp]: Trace formula consists of 1407 conjuncts, 21 conjunts are in the unsatisfiable core [2022-12-14 21:32:55,853 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 21:32:55,915 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 54 proven. 1 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-12-14 21:33:07,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:33:07,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4623 states to 1943 states and 3839 transitions. [2022-12-14 21:33:07,232 INFO L276 IsEmpty]: Start isEmpty. Operand 1943 states and 3839 transitions. [2022-12-14 21:33:07,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-14 21:33:07,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:33:07,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:33:07,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:33:08,423 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2022-12-14 21:33:11,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:33:11,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4624 states to 1944 states and 3840 transitions. [2022-12-14 21:33:11,042 INFO L276 IsEmpty]: Start isEmpty. Operand 1944 states and 3840 transitions. [2022-12-14 21:33:11,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2022-12-14 21:33:11,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:33:11,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:33:12,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:33:12,129 INFO L263 TraceCheckSpWp]: Trace formula consists of 1768 conjuncts, 48 conjunts are in the unsatisfiable core [2022-12-14 21:33:12,132 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 21:33:12,266 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 63 proven. 2 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2022-12-14 21:33:13,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:33:13,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4624 states to 1944 states and 3840 transitions. [2022-12-14 21:33:13,056 INFO L276 IsEmpty]: Start isEmpty. Operand 1944 states and 3840 transitions. [2022-12-14 21:33:13,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2022-12-14 21:33:13,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:33:13,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:33:14,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:33:14,266 INFO L263 TraceCheckSpWp]: Trace formula consists of 1768 conjuncts, 40 conjunts are in the unsatisfiable core [2022-12-14 21:33:14,269 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 21:33:14,371 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 63 proven. 2 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2022-12-14 21:33:14,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:33:14,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4624 states to 1944 states and 3840 transitions. [2022-12-14 21:33:14,420 INFO L276 IsEmpty]: Start isEmpty. Operand 1944 states and 3840 transitions. [2022-12-14 21:33:14,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2022-12-14 21:33:14,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:33:14,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:33:16,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:33:16,554 INFO L263 TraceCheckSpWp]: Trace formula consists of 1768 conjuncts, 24 conjunts are in the unsatisfiable core [2022-12-14 21:33:16,557 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 21:33:21,080 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 2 proven. 45 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2022-12-14 21:33:28,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:33:28,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4629 states to 1946 states and 3845 transitions. [2022-12-14 21:33:28,384 INFO L276 IsEmpty]: Start isEmpty. Operand 1946 states and 3845 transitions. [2022-12-14 21:33:28,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-14 21:33:28,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:33:28,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:33:28,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:33:28,594 INFO L263 TraceCheckSpWp]: Trace formula consists of 1489 conjuncts, 40 conjunts are in the unsatisfiable core [2022-12-14 21:33:28,596 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 21:33:28,643 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 53 proven. 2 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-12-14 21:33:28,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:33:28,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4629 states to 1946 states and 3845 transitions. [2022-12-14 21:33:28,692 INFO L276 IsEmpty]: Start isEmpty. Operand 1946 states and 3845 transitions. [2022-12-14 21:33:28,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-12-14 21:33:28,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:33:28,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:33:28,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:33:28,962 INFO L263 TraceCheckSpWp]: Trace formula consists of 1421 conjuncts, 33 conjunts are in the unsatisfiable core [2022-12-14 21:33:28,963 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 21:33:29,832 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 12 proven. 2 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2022-12-14 21:33:30,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:33:30,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4633 states to 1948 states and 3848 transitions. [2022-12-14 21:33:30,847 INFO L276 IsEmpty]: Start isEmpty. Operand 1948 states and 3848 transitions. [2022-12-14 21:33:30,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2022-12-14 21:33:30,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:33:30,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:33:31,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:33:31,026 INFO L263 TraceCheckSpWp]: Trace formula consists of 1620 conjuncts, 11 conjunts are in the unsatisfiable core [2022-12-14 21:33:31,028 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 21:33:31,037 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 10 [2022-12-14 21:33:31,046 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2022-12-14 21:33:32,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:33:32,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4631 states to 1947 states and 3844 transitions. [2022-12-14 21:33:32,361 INFO L276 IsEmpty]: Start isEmpty. Operand 1947 states and 3844 transitions. [2022-12-14 21:33:32,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-14 21:33:32,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:33:32,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:33:32,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:33:32,636 INFO L263 TraceCheckSpWp]: Trace formula consists of 1489 conjuncts, 12 conjunts are in the unsatisfiable core [2022-12-14 21:33:32,638 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 21:33:32,695 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2022-12-14 21:33:36,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:33:36,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4646 states to 1956 states and 3859 transitions. [2022-12-14 21:33:36,262 INFO L276 IsEmpty]: Start isEmpty. Operand 1956 states and 3859 transitions. [2022-12-14 21:33:36,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-12-14 21:33:36,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:33:36,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:33:36,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:33:36,348 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2022-12-14 21:33:41,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:33:41,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4685 states to 1967 states and 3889 transitions. [2022-12-14 21:33:41,408 INFO L276 IsEmpty]: Start isEmpty. Operand 1967 states and 3889 transitions. [2022-12-14 21:33:41,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 21:33:41,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:33:41,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:33:42,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:33:42,052 INFO L263 TraceCheckSpWp]: Trace formula consists of 1783 conjuncts, 25 conjunts are in the unsatisfiable core [2022-12-14 21:33:42,054 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 21:33:44,875 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 2 proven. 55 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2022-12-14 21:33:49,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:33:49,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4686 states to 1968 states and 3890 transitions. [2022-12-14 21:33:49,418 INFO L276 IsEmpty]: Start isEmpty. Operand 1968 states and 3890 transitions. [2022-12-14 21:33:49,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-12-14 21:33:49,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:33:49,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:33:49,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:33:50,962 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2022-12-14 21:33:54,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:33:54,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4687 states to 1969 states and 3891 transitions. [2022-12-14 21:33:54,041 INFO L276 IsEmpty]: Start isEmpty. Operand 1969 states and 3891 transitions. [2022-12-14 21:33:54,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-12-14 21:33:54,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:33:54,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:33:54,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:33:54,117 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 21:33:54,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:33:54,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4709 states to 1972 states and 3896 transitions. [2022-12-14 21:33:54,296 INFO L276 IsEmpty]: Start isEmpty. Operand 1972 states and 3896 transitions. [2022-12-14 21:33:54,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2022-12-14 21:33:54,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:33:54,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:33:56,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:33:56,027 INFO L263 TraceCheckSpWp]: Trace formula consists of 1798 conjuncts, 27 conjunts are in the unsatisfiable core [2022-12-14 21:33:56,029 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 21:33:56,964 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 2 proven. 66 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2022-12-14 21:34:01,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:34:01,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4714 states to 1974 states and 3901 transitions. [2022-12-14 21:34:01,161 INFO L276 IsEmpty]: Start isEmpty. Operand 1974 states and 3901 transitions. [2022-12-14 21:34:01,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2022-12-14 21:34:01,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:34:01,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:34:04,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:34:04,189 INFO L263 TraceCheckSpWp]: Trace formula consists of 1798 conjuncts, 28 conjunts are in the unsatisfiable core [2022-12-14 21:34:04,192 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 21:34:05,368 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 2 proven. 66 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2022-12-14 21:34:08,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:34:08,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4715 states to 1975 states and 3902 transitions. [2022-12-14 21:34:08,499 INFO L276 IsEmpty]: Start isEmpty. Operand 1975 states and 3902 transitions. [2022-12-14 21:34:08,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-12-14 21:34:08,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:34:08,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:34:08,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:34:08,644 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 21:34:09,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:34:09,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4771 states to 1994 states and 3943 transitions. [2022-12-14 21:34:09,029 INFO L276 IsEmpty]: Start isEmpty. Operand 1994 states and 3943 transitions. [2022-12-14 21:34:09,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 21:34:09,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:34:09,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:34:09,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:34:09,136 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2022-12-14 21:34:09,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:34:09,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4773 states to 1995 states and 3945 transitions. [2022-12-14 21:34:09,290 INFO L276 IsEmpty]: Start isEmpty. Operand 1995 states and 3945 transitions. [2022-12-14 21:34:09,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-12-14 21:34:09,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:34:09,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:34:10,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:34:10,137 INFO L263 TraceCheckSpWp]: Trace formula consists of 1813 conjuncts, 48 conjunts are in the unsatisfiable core [2022-12-14 21:34:10,140 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 21:34:10,184 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 63 proven. 2 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2022-12-14 21:34:10,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:34:10,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4773 states to 1995 states and 3945 transitions. [2022-12-14 21:34:10,236 INFO L276 IsEmpty]: Start isEmpty. Operand 1995 states and 3945 transitions. [2022-12-14 21:34:10,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-12-14 21:34:10,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:34:10,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:34:12,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:34:12,639 INFO L263 TraceCheckSpWp]: Trace formula consists of 1813 conjuncts, 30 conjunts are in the unsatisfiable core [2022-12-14 21:34:12,641 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 21:34:15,542 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 2 proven. 78 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2022-12-14 21:34:19,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:34:19,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4774 states to 1996 states and 3946 transitions. [2022-12-14 21:34:19,529 INFO L276 IsEmpty]: Start isEmpty. Operand 1996 states and 3946 transitions. [2022-12-14 21:34:19,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-12-14 21:34:19,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:34:19,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:34:20,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:34:20,903 INFO L263 TraceCheckSpWp]: Trace formula consists of 1813 conjuncts, 30 conjunts are in the unsatisfiable core [2022-12-14 21:34:20,906 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 21:34:22,054 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 2 proven. 78 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2022-12-14 21:34:25,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:34:25,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4775 states to 1997 states and 3947 transitions. [2022-12-14 21:34:25,190 INFO L276 IsEmpty]: Start isEmpty. Operand 1997 states and 3947 transitions. [2022-12-14 21:34:25,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 21:34:25,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:34:25,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:34:25,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:34:25,287 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2022-12-14 21:34:29,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:34:29,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4776 states to 1996 states and 3944 transitions. [2022-12-14 21:34:29,461 INFO L276 IsEmpty]: Start isEmpty. Operand 1996 states and 3944 transitions. [2022-12-14 21:34:29,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-14 21:34:29,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:34:29,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:34:29,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:34:29,538 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 21:34:29,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:34:29,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4777 states to 1997 states and 3945 transitions. [2022-12-14 21:34:29,650 INFO L276 IsEmpty]: Start isEmpty. Operand 1997 states and 3945 transitions. [2022-12-14 21:34:29,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 21:34:29,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:34:29,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:34:29,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:34:30,682 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 21:35:03,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:35:03,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4863 states to 2026 states and 4008 transitions. [2022-12-14 21:35:03,345 INFO L276 IsEmpty]: Start isEmpty. Operand 2026 states and 4008 transitions. [2022-12-14 21:35:03,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-12-14 21:35:03,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:35:03,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:35:03,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:35:03,714 INFO L263 TraceCheckSpWp]: Trace formula consists of 1635 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 21:35:03,717 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 21:35:04,168 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2022-12-14 21:35:04,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:35:04,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4865 states to 2027 states and 4010 transitions. [2022-12-14 21:35:04,730 INFO L276 IsEmpty]: Start isEmpty. Operand 2027 states and 4010 transitions. [2022-12-14 21:35:04,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 21:35:04,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:35:04,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:35:04,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:35:07,506 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2022-12-14 21:35:11,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:35:11,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4866 states to 2028 states and 4011 transitions. [2022-12-14 21:35:11,844 INFO L276 IsEmpty]: Start isEmpty. Operand 2028 states and 4011 transitions. [2022-12-14 21:35:11,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2022-12-14 21:35:11,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:35:11,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:35:12,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:35:12,714 INFO L263 TraceCheckSpWp]: Trace formula consists of 1828 conjuncts, 40 conjunts are in the unsatisfiable core [2022-12-14 21:35:12,717 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 21:35:12,878 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 63 proven. 2 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2022-12-14 21:35:12,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:35:12,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4866 states to 2028 states and 4011 transitions. [2022-12-14 21:35:12,938 INFO L276 IsEmpty]: Start isEmpty. Operand 2028 states and 4011 transitions. [2022-12-14 21:35:12,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2022-12-14 21:35:12,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:35:12,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:35:13,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:35:13,505 INFO L263 TraceCheckSpWp]: Trace formula consists of 1828 conjuncts, 40 conjunts are in the unsatisfiable core [2022-12-14 21:35:13,508 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 21:35:13,564 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 63 proven. 2 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2022-12-14 21:35:13,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:35:13,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4866 states to 2028 states and 4011 transitions. [2022-12-14 21:35:13,624 INFO L276 IsEmpty]: Start isEmpty. Operand 2028 states and 4011 transitions. [2022-12-14 21:35:13,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2022-12-14 21:35:13,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:35:13,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:35:14,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:35:14,822 INFO L263 TraceCheckSpWp]: Trace formula consists of 1828 conjuncts, 48 conjunts are in the unsatisfiable core [2022-12-14 21:35:14,825 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 21:35:14,880 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 63 proven. 2 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2022-12-14 21:35:14,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:35:14,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4866 states to 2028 states and 4011 transitions. [2022-12-14 21:35:14,938 INFO L276 IsEmpty]: Start isEmpty. Operand 2028 states and 4011 transitions. [2022-12-14 21:35:14,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2022-12-14 21:35:14,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:35:14,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:35:16,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:35:16,243 INFO L263 TraceCheckSpWp]: Trace formula consists of 1828 conjuncts, 31 conjunts are in the unsatisfiable core [2022-12-14 21:35:16,246 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 21:35:18,298 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 2 proven. 91 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2022-12-14 21:35:22,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:35:22,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4867 states to 2029 states and 4012 transitions. [2022-12-14 21:35:22,305 INFO L276 IsEmpty]: Start isEmpty. Operand 2029 states and 4012 transitions. [2022-12-14 21:35:22,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-12-14 21:35:22,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:35:22,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:35:22,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:35:22,392 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2022-12-14 21:35:29,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:35:29,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4906 states to 2040 states and 4042 transitions. [2022-12-14 21:35:29,191 INFO L276 IsEmpty]: Start isEmpty. Operand 2040 states and 4042 transitions. [2022-12-14 21:35:29,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2022-12-14 21:35:29,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:35:29,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:35:29,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:35:29,291 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2022-12-14 21:35:29,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:35:29,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4909 states to 2042 states and 4045 transitions. [2022-12-14 21:35:29,572 INFO L276 IsEmpty]: Start isEmpty. Operand 2042 states and 4045 transitions. [2022-12-14 21:35:29,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-12-14 21:35:29,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:35:29,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:35:30,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:35:30,129 INFO L263 TraceCheckSpWp]: Trace formula consists of 1650 conjuncts, 23 conjunts are in the unsatisfiable core [2022-12-14 21:35:30,133 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 21:35:30,237 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2022-12-14 21:35:31,767 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2022-12-14 21:35:51,390 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.77s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 21:35:59,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:35:59,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4985 states to 2083 states and 4121 transitions. [2022-12-14 21:35:59,088 INFO L276 IsEmpty]: Start isEmpty. Operand 2083 states and 4121 transitions. [2022-12-14 21:35:59,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-12-14 21:35:59,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:35:59,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:35:59,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:35:59,188 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2022-12-14 21:36:00,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:36:00,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4997 states to 2089 states and 4132 transitions. [2022-12-14 21:36:00,869 INFO L276 IsEmpty]: Start isEmpty. Operand 2089 states and 4132 transitions. [2022-12-14 21:36:00,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-12-14 21:36:00,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:36:00,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:36:00,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:36:03,007 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2022-12-14 21:36:07,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:36:07,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4998 states to 2090 states and 4133 transitions. [2022-12-14 21:36:07,124 INFO L276 IsEmpty]: Start isEmpty. Operand 2090 states and 4133 transitions. [2022-12-14 21:36:07,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2022-12-14 21:36:07,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:36:07,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:36:10,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:36:10,705 INFO L263 TraceCheckSpWp]: Trace formula consists of 1843 conjuncts, 40 conjunts are in the unsatisfiable core [2022-12-14 21:36:10,708 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 21:36:10,875 INFO L134 CoverageAnalysis]: Checked inductivity of 214 backedges. 63 proven. 2 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2022-12-14 21:36:10,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:36:10,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4998 states to 2090 states and 4133 transitions. [2022-12-14 21:36:10,983 INFO L276 IsEmpty]: Start isEmpty. Operand 2090 states and 4133 transitions. [2022-12-14 21:36:10,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-12-14 21:36:10,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:36:10,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:36:11,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:36:11,392 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2022-12-14 21:36:14,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:36:14,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4999 states to 2091 states and 4134 transitions. [2022-12-14 21:36:14,292 INFO L276 IsEmpty]: Start isEmpty. Operand 2091 states and 4134 transitions. [2022-12-14 21:36:14,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-12-14 21:36:14,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:36:14,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:36:14,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:36:14,422 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 21:36:14,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:36:14,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5021 states to 2094 states and 4139 transitions. [2022-12-14 21:36:14,712 INFO L276 IsEmpty]: Start isEmpty. Operand 2094 states and 4139 transitions. [2022-12-14 21:36:14,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-12-14 21:36:14,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:36:14,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:36:14,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:36:14,958 INFO L263 TraceCheckSpWp]: Trace formula consists of 1573 conjuncts, 30 conjunts are in the unsatisfiable core [2022-12-14 21:36:14,960 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 21:36:15,150 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2022-12-14 21:36:16,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:36:16,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5075 states to 2102 states and 4191 transitions. [2022-12-14 21:36:16,328 INFO L276 IsEmpty]: Start isEmpty. Operand 2102 states and 4191 transitions. [2022-12-14 21:36:16,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 21:36:16,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:36:16,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:36:16,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:36:16,605 INFO L263 TraceCheckSpWp]: Trace formula consists of 1641 conjuncts, 109 conjunts are in the unsatisfiable core [2022-12-14 21:36:16,612 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 21:36:17,424 INFO L321 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2022-12-14 21:36:17,424 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 12 treesize of output 14 [2022-12-14 21:36:18,824 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-12-14 21:36:18,825 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 7 [2022-12-14 21:36:20,902 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-12-14 21:36:21,757 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-12-14 21:36:21,795 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-12-14 21:36:23,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 21:36:23,177 INFO L321 Elim1Store]: treesize reduction 26, result has 27.8 percent of original size [2022-12-14 21:36:23,177 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 22 treesize of output 29 [2022-12-14 21:36:24,598 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-12-14 21:36:24,980 INFO L321 Elim1Store]: treesize reduction 220, result has 22.8 percent of original size [2022-12-14 21:36:24,981 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 8 case distinctions, treesize of input 43 treesize of output 91 [2022-12-14 21:36:26,373 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-12-14 21:36:26,380 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 3 [2022-12-14 21:36:28,822 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-12-14 21:36:32,614 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-12-14 21:36:32,617 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-12-14 21:36:32,640 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-12-14 21:36:32,643 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-12-14 21:36:32,679 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-12-14 21:36:32,683 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-12-14 21:36:37,868 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-12-14 21:36:37,871 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-12-14 21:36:39,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 21:36:39,387 INFO L321 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2022-12-14 21:36:39,387 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 20 treesize of output 18 [2022-12-14 21:36:39,402 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-12-14 21:36:41,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 21:36:41,696 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 21 [2022-12-14 21:36:42,726 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-12-14 21:36:45,411 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2022-12-14 21:36:46,101 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 12 proven. 42 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:39:38,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:39:38,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5612 states to 2171 states and 4568 transitions. [2022-12-14 21:39:38,969 INFO L276 IsEmpty]: Start isEmpty. Operand 2171 states and 4568 transitions. [2022-12-14 21:39:38,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-12-14 21:39:38,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:39:38,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:39:39,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:39:39,954 INFO L263 TraceCheckSpWp]: Trace formula consists of 1676 conjuncts, 15 conjunts are in the unsatisfiable core [2022-12-14 21:39:39,956 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 21:39:40,098 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2022-12-14 21:39:43,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:39:43,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5626 states to 2177 states and 4581 transitions. [2022-12-14 21:39:43,829 INFO L276 IsEmpty]: Start isEmpty. Operand 2177 states and 4581 transitions. [2022-12-14 21:39:43,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-12-14 21:39:43,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:39:43,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:39:44,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:39:44,202 INFO L263 TraceCheckSpWp]: Trace formula consists of 1658 conjuncts, 122 conjunts are in the unsatisfiable core [2022-12-14 21:39:44,210 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 21:39:44,262 INFO L321 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2022-12-14 21:39:44,263 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2022-12-14 21:39:45,651 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-12-14 21:39:45,682 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-12-14 21:39:45,714 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-12-14 21:39:47,144 INFO L321 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2022-12-14 21:39:47,144 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2022-12-14 21:39:48,070 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-12-14 21:39:50,839 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 14 [2022-12-14 21:39:51,022 INFO L321 Elim1Store]: treesize reduction 150, result has 22.3 percent of original size [2022-12-14 21:39:51,022 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 5 case distinctions, treesize of input 38 treesize of output 66 [2022-12-14 21:39:52,325 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-12-14 21:39:52,335 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 3 [2022-12-14 21:39:52,426 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-12-14 21:39:53,594 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-12-14 21:39:53,598 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-12-14 21:39:53,623 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-12-14 21:39:53,626 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-12-14 21:39:53,664 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-12-14 21:39:53,667 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-12-14 21:39:53,743 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-12-14 21:39:53,746 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-12-14 21:39:53,794 INFO L321 Elim1Store]: treesize reduction 11, result has 45.0 percent of original size [2022-12-14 21:39:53,794 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 14 treesize of output 20 [2022-12-14 21:39:53,801 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-12-14 21:39:53,829 INFO L321 Elim1Store]: treesize reduction 8, result has 52.9 percent of original size [2022-12-14 21:39:53,829 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 20 treesize of output 22 [2022-12-14 21:39:56,359 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 21 [2022-12-14 21:39:56,371 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-12-14 21:39:56,417 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2022-12-14 21:39:56,420 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 9 proven. 42 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 21:40:50,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:40:50,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6014 states to 2196 states and 4830 transitions. [2022-12-14 21:40:50,081 INFO L276 IsEmpty]: Start isEmpty. Operand 2196 states and 4830 transitions. [2022-12-14 21:40:50,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-12-14 21:40:50,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:40:50,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:40:50,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:40:50,330 INFO L263 TraceCheckSpWp]: Trace formula consists of 1658 conjuncts, 123 conjunts are in the unsatisfiable core [2022-12-14 21:40:50,337 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 21:40:50,399 INFO L321 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2022-12-14 21:40:50,399 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2022-12-14 21:40:51,709 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-12-14 21:40:51,734 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-12-14 21:40:51,773 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-12-14 21:40:51,836 INFO L321 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2022-12-14 21:40:51,836 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2022-12-14 21:40:51,852 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-12-14 21:40:53,236 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 14 [2022-12-14 21:40:53,368 INFO L321 Elim1Store]: treesize reduction 168, result has 19.6 percent of original size [2022-12-14 21:40:53,368 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 8 case distinctions, treesize of input 43 treesize of output 67 [2022-12-14 21:40:54,883 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-12-14 21:40:54,883 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 25 treesize of output 35 [2022-12-14 21:40:54,905 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 3 [2022-12-14 21:40:54,985 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-12-14 21:40:55,891 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-12-14 21:40:55,894 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-12-14 21:40:55,916 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-12-14 21:40:55,919 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-12-14 21:40:55,949 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-12-14 21:40:55,953 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-12-14 21:40:56,019 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-12-14 21:40:56,022 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-12-14 21:40:56,069 INFO L321 Elim1Store]: treesize reduction 11, result has 45.0 percent of original size [2022-12-14 21:40:56,070 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 14 treesize of output 20 [2022-12-14 21:40:56,077 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-12-14 21:40:56,111 INFO L321 Elim1Store]: treesize reduction 8, result has 80.5 percent of original size [2022-12-14 21:40:56,112 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 5 case distinctions, treesize of input 30 treesize of output 54 [2022-12-14 21:40:56,159 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 21 [2022-12-14 21:40:56,173 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-12-14 21:40:56,273 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2022-12-14 21:40:56,276 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 9 proven. 42 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 21:41:04,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:41:04,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6044 states to 2205 states and 4857 transitions. [2022-12-14 21:41:04,790 INFO L276 IsEmpty]: Start isEmpty. Operand 2205 states and 4857 transitions. [2022-12-14 21:41:04,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-12-14 21:41:04,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:41:04,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:41:05,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:41:05,087 INFO L263 TraceCheckSpWp]: Trace formula consists of 1658 conjuncts, 131 conjunts are in the unsatisfiable core [2022-12-14 21:41:05,094 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 21:41:05,159 INFO L321 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2022-12-14 21:41:05,159 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2022-12-14 21:41:06,480 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-12-14 21:41:06,510 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-12-14 21:41:06,548 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-12-14 21:41:06,646 INFO L321 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2022-12-14 21:41:06,646 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2022-12-14 21:41:07,897 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-12-14 21:41:10,527 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 14 [2022-12-14 21:41:10,699 INFO L321 Elim1Store]: treesize reduction 168, result has 19.6 percent of original size [2022-12-14 21:41:10,699 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 8 case distinctions, treesize of input 47 treesize of output 71 [2022-12-14 21:41:13,153 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 3 [2022-12-14 21:41:13,186 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-12-14 21:41:13,186 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 5 case distinctions, treesize of input 48 treesize of output 78 [2022-12-14 21:41:13,427 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-12-14 21:41:14,627 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-12-14 21:41:14,630 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-12-14 21:41:14,652 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-12-14 21:41:14,655 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-12-14 21:41:14,684 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-12-14 21:41:14,687 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-12-14 21:41:14,762 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-12-14 21:41:14,766 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-12-14 21:41:14,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 21:41:14,898 INFO L321 Elim1Store]: treesize reduction 4, result has 93.8 percent of original size [2022-12-14 21:41:14,898 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 2 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 8 case distinctions, treesize of input 53 treesize of output 101 [2022-12-14 21:41:15,048 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-12-14 21:41:15,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 21:41:15,082 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 21 [2022-12-14 21:41:15,104 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-12-14 21:41:15,171 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2022-12-14 21:41:15,175 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 9 proven. 42 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 21:41:41,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:41:41,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6081 states to 2209 states and 4862 transitions. [2022-12-14 21:41:41,198 INFO L276 IsEmpty]: Start isEmpty. Operand 2209 states and 4862 transitions. [2022-12-14 21:41:41,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 21:41:41,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:41:41,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:41:41,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:41:41,583 INFO L263 TraceCheckSpWp]: Trace formula consists of 1753 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 21:41:41,586 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 21:41:42,427 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 8 proven. 1 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2022-12-14 21:41:47,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:41:47,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6088 states to 2211 states and 4868 transitions. [2022-12-14 21:41:47,481 INFO L276 IsEmpty]: Start isEmpty. Operand 2211 states and 4868 transitions. [2022-12-14 21:41:47,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 21:41:47,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:41:47,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:41:47,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:41:50,132 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2022-12-14 21:41:55,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:41:55,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6089 states to 2212 states and 4869 transitions. [2022-12-14 21:41:55,948 INFO L276 IsEmpty]: Start isEmpty. Operand 2212 states and 4869 transitions. [2022-12-14 21:41:55,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 21:41:55,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:41:55,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:41:56,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat