./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--scsi--scsi_tgt.ko-main.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows 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_5c74dad7-9dc1-4ab6-9ec1-b402e3869a54/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c74dad7-9dc1-4ab6-9ec1-b402e3869a54/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_5c74dad7-9dc1-4ab6-9ec1-b402e3869a54/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c74dad7-9dc1-4ab6-9ec1-b402e3869a54/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--scsi--scsi_tgt.ko-main.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c74dad7-9dc1-4ab6-9ec1-b402e3869a54/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c74dad7-9dc1-4ab6-9ec1-b402e3869a54/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash e3b9005361fd0095f8dbb62f5fee3acdc88198cbc01de43b11979176397f6891 --- 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 16:22:20,459 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 16:22:20,461 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 16:22:20,474 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 16:22:20,475 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 16:22:20,476 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 16:22:20,476 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 16:22:20,478 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 16:22:20,479 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 16:22:20,479 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 16:22:20,480 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 16:22:20,481 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 16:22:20,481 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 16:22:20,482 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 16:22:20,483 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 16:22:20,483 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 16:22:20,484 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 16:22:20,485 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 16:22:20,486 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 16:22:20,487 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 16:22:20,488 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 16:22:20,489 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 16:22:20,490 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 16:22:20,490 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 16:22:20,493 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 16:22:20,493 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 16:22:20,493 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 16:22:20,494 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 16:22:20,494 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 16:22:20,495 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 16:22:20,495 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 16:22:20,495 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 16:22:20,496 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 16:22:20,497 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 16:22:20,497 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 16:22:20,497 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 16:22:20,498 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 16:22:20,498 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 16:22:20,498 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 16:22:20,499 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 16:22:20,499 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 16:22:20,500 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c74dad7-9dc1-4ab6-9ec1-b402e3869a54/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-12-14 16:22:20,515 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 16:22:20,515 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 16:22:20,516 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 16:22:20,516 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 16:22:20,516 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 16:22:20,516 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 16:22:20,517 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 16:22:20,517 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 16:22:20,517 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 16:22:20,517 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 16:22:20,517 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 16:22:20,517 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 16:22:20,517 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 16:22:20,517 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 16:22:20,518 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 16:22:20,518 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 16:22:20,518 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 16:22:20,518 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 16:22:20,518 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 16:22:20,518 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 16:22:20,518 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 16:22:20,518 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 16:22:20,519 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 16:22:20,519 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 16:22:20,519 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 16:22:20,519 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 16:22:20,519 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 16:22:20,519 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_5c74dad7-9dc1-4ab6-9ec1-b402e3869a54/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c74dad7-9dc1-4ab6-9ec1-b402e3869a54/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e3b9005361fd0095f8dbb62f5fee3acdc88198cbc01de43b11979176397f6891 [2022-12-14 16:22:20,703 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 16:22:20,719 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 16:22:20,721 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 16:22:20,722 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 16:22:20,722 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 16:22:20,723 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c74dad7-9dc1-4ab6-9ec1-b402e3869a54/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--scsi--scsi_tgt.ko-main.cil.out.i [2022-12-14 16:22:23,261 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 16:22:23,580 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 16:22:23,580 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c74dad7-9dc1-4ab6-9ec1-b402e3869a54/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--scsi--scsi_tgt.ko-main.cil.out.i [2022-12-14 16:22:23,600 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c74dad7-9dc1-4ab6-9ec1-b402e3869a54/bin/ukojak-rkRKPMF4O4/data/e3ac3b79e/9e32fe426a7e4fecad65865e1b313eb7/FLAG9fdaa22b8 [2022-12-14 16:22:23,852 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c74dad7-9dc1-4ab6-9ec1-b402e3869a54/bin/ukojak-rkRKPMF4O4/data/e3ac3b79e/9e32fe426a7e4fecad65865e1b313eb7 [2022-12-14 16:22:23,859 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 16:22:23,863 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 16:22:23,865 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 16:22:23,865 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 16:22:23,870 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 16:22:23,871 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 04:22:23" (1/1) ... [2022-12-14 16:22:23,873 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c9593f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:22:23, skipping insertion in model container [2022-12-14 16:22:23,873 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 04:22:23" (1/1) ... [2022-12-14 16:22:23,881 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 16:22:23,947 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 16:22:24,319 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 16:22:24,332 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-14 16:22:24,438 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 16:22:24,517 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-14 16:22:24,517 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-14 16:22:24,518 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-14 16:22:24,518 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-14 16:22:24,623 WARN L623 FunctionHandler]: Unknown extern function get_device [2022-12-14 16:22:24,624 WARN L623 FunctionHandler]: Unknown extern function kmem_cache_alloc [2022-12-14 16:22:24,625 WARN L623 FunctionHandler]: Unknown extern function blk_get_request [2022-12-14 16:22:24,625 WARN L623 FunctionHandler]: Unknown extern function __scsi_get_command [2022-12-14 16:22:24,627 WARN L623 FunctionHandler]: Unknown extern function blk_put_request [2022-12-14 16:22:24,627 WARN L623 FunctionHandler]: Unknown extern function kmem_cache_free [2022-12-14 16:22:24,627 WARN L623 FunctionHandler]: Unknown extern function put_device [2022-12-14 16:22:24,628 WARN L623 FunctionHandler]: Unknown extern function kmem_cache_free [2022-12-14 16:22:24,629 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 16:22:24,629 WARN L623 FunctionHandler]: Unknown extern function __blk_put_request [2022-12-14 16:22:24,630 WARN L623 FunctionHandler]: Unknown extern function __scsi_put_command [2022-12-14 16:22:24,634 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 16:22:24,634 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 16:22:24,638 WARN L623 FunctionHandler]: Unknown extern function blk_rq_unmap_user [2022-12-14 16:22:24,646 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 16:22:24,646 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 16:22:24,647 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 16:22:24,648 WARN L623 FunctionHandler]: Unknown extern function __scsi_alloc_queue [2022-12-14 16:22:24,649 WARN L623 FunctionHandler]: Unknown extern function blk_queue_dma_alignment [2022-12-14 16:22:24,652 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 16:22:24,652 WARN L623 FunctionHandler]: Unknown extern function blk_cleanup_queue [2022-12-14 16:22:24,653 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 16:22:24,656 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 16:22:24,664 WARN L623 FunctionHandler]: Unknown extern function scsi_release_buffers [2022-12-14 16:22:24,664 WARN L623 FunctionHandler]: Unknown extern function queue_work [2022-12-14 16:22:24,672 WARN L623 FunctionHandler]: Unknown extern function blk_rq_map_user [2022-12-14 16:22:24,672 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 16:22:24,673 WARN L623 FunctionHandler]: Unknown extern function scsi_init_io [2022-12-14 16:22:24,673 WARN L623 FunctionHandler]: Unknown extern function scsi_release_buffers [2022-12-14 16:22:24,677 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 16:22:24,681 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 16:22:24,686 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 16:22:24,686 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 16:22:24,688 WARN L623 FunctionHandler]: Unknown extern function scsi_host_lookup [2022-12-14 16:22:24,688 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 16:22:24,689 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 16:22:24,689 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 16:22:24,690 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 16:22:24,691 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 16:22:24,692 WARN L623 FunctionHandler]: Unknown extern function scsi_host_put [2022-12-14 16:22:24,693 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 16:22:24,693 WARN L623 FunctionHandler]: Unknown extern function scsi_host_lookup [2022-12-14 16:22:24,694 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 16:22:24,694 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 16:22:24,695 WARN L623 FunctionHandler]: Unknown extern function scsi_host_put [2022-12-14 16:22:24,696 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 16:22:24,696 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 16:22:24,697 WARN L623 FunctionHandler]: Unknown extern function scsi_host_lookup [2022-12-14 16:22:24,697 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 16:22:24,698 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 16:22:24,699 WARN L623 FunctionHandler]: Unknown extern function scsi_host_put [2022-12-14 16:22:24,702 WARN L623 FunctionHandler]: Unknown extern function kmem_cache_create [2022-12-14 16:22:24,703 WARN L623 FunctionHandler]: Unknown extern function __alloc_workqueue_key [2022-12-14 16:22:24,703 WARN L623 FunctionHandler]: Unknown extern function destroy_workqueue [2022-12-14 16:22:24,703 WARN L623 FunctionHandler]: Unknown extern function kmem_cache_destroy [2022-12-14 16:22:24,707 WARN L623 FunctionHandler]: Unknown extern function destroy_workqueue [2022-12-14 16:22:24,707 WARN L623 FunctionHandler]: Unknown extern function kmem_cache_destroy [2022-12-14 16:22:24,719 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 16:22:24,720 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 16:22:24,720 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 16:22:24,720 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 16:22:24,720 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 16:22:24,721 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 16:22:24,721 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 16:22:24,795 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 16:22:24,796 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 16:22:24,799 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 16:22:24,800 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 16:22:24,803 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 16:22:24,805 WARN L623 FunctionHandler]: Unknown extern function strncpy [2022-12-14 16:22:24,806 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 16:22:24,813 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 16:22:24,824 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 16:22:24,830 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 16:22:24,831 WARN L623 FunctionHandler]: Unknown extern function vm_insert_page [2022-12-14 16:22:24,835 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 16:22:24,843 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-12-14 16:22:24,847 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 16:22:24,847 WARN L623 FunctionHandler]: Unknown extern function get_zeroed_page [2022-12-14 16:22:24,848 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 16:22:24,853 WARN L623 FunctionHandler]: Unknown extern function noop_llseek [2022-12-14 16:22:24,854 WARN L623 FunctionHandler]: Unknown extern function ldv_tgt_fops_release_1 [2022-12-14 16:22:24,854 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 16:22:24,855 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 16:22:24,855 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 16:22:24,855 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 16:22:24,856 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 16:22:24,856 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 16:22:24,856 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 16:22:24,856 WARN L623 FunctionHandler]: Unknown extern function misc_deregister [2022-12-14 16:22:24,857 WARN L623 FunctionHandler]: Unknown extern function misc_register [2022-12-14 16:22:24,860 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_5c74dad7-9dc1-4ab6-9ec1-b402e3869a54/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--scsi--scsi_tgt.ko-main.cil.out.i[228448,228461] [2022-12-14 16:22:24,927 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 16:22:24,943 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 16:22:25,034 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 16:22:25,034 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-14 16:22:25,036 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 16:22:25,038 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-14 16:22:25,039 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-14 16:22:25,039 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-14 16:22:25,039 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-14 16:22:25,041 WARN L623 FunctionHandler]: Unknown extern function get_device [2022-12-14 16:22:25,042 WARN L623 FunctionHandler]: Unknown extern function kmem_cache_alloc [2022-12-14 16:22:25,042 WARN L623 FunctionHandler]: Unknown extern function blk_get_request [2022-12-14 16:22:25,042 WARN L623 FunctionHandler]: Unknown extern function __scsi_get_command [2022-12-14 16:22:25,043 WARN L623 FunctionHandler]: Unknown extern function blk_put_request [2022-12-14 16:22:25,043 WARN L623 FunctionHandler]: Unknown extern function kmem_cache_free [2022-12-14 16:22:25,043 WARN L623 FunctionHandler]: Unknown extern function put_device [2022-12-14 16:22:25,044 WARN L623 FunctionHandler]: Unknown extern function kmem_cache_free [2022-12-14 16:22:25,044 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 16:22:25,045 WARN L623 FunctionHandler]: Unknown extern function __blk_put_request [2022-12-14 16:22:25,045 WARN L623 FunctionHandler]: Unknown extern function __scsi_put_command [2022-12-14 16:22:25,049 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 16:22:25,049 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 16:22:25,049 WARN L623 FunctionHandler]: Unknown extern function blk_rq_unmap_user [2022-12-14 16:22:25,051 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 16:22:25,052 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 16:22:25,052 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 16:22:25,053 WARN L623 FunctionHandler]: Unknown extern function __scsi_alloc_queue [2022-12-14 16:22:25,054 WARN L623 FunctionHandler]: Unknown extern function blk_queue_dma_alignment [2022-12-14 16:22:25,054 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 16:22:25,055 WARN L623 FunctionHandler]: Unknown extern function blk_cleanup_queue [2022-12-14 16:22:25,055 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 16:22:25,057 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 16:22:25,058 WARN L623 FunctionHandler]: Unknown extern function scsi_release_buffers [2022-12-14 16:22:25,058 WARN L623 FunctionHandler]: Unknown extern function queue_work [2022-12-14 16:22:25,061 WARN L623 FunctionHandler]: Unknown extern function blk_rq_map_user [2022-12-14 16:22:25,061 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 16:22:25,062 WARN L623 FunctionHandler]: Unknown extern function scsi_init_io [2022-12-14 16:22:25,062 WARN L623 FunctionHandler]: Unknown extern function scsi_release_buffers [2022-12-14 16:22:25,063 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 16:22:25,063 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 16:22:25,064 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 16:22:25,065 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 16:22:25,065 WARN L623 FunctionHandler]: Unknown extern function scsi_host_lookup [2022-12-14 16:22:25,066 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 16:22:25,066 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 16:22:25,067 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 16:22:25,068 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 16:22:25,069 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 16:22:25,070 WARN L623 FunctionHandler]: Unknown extern function scsi_host_put [2022-12-14 16:22:25,071 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 16:22:25,071 WARN L623 FunctionHandler]: Unknown extern function scsi_host_lookup [2022-12-14 16:22:25,072 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 16:22:25,072 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 16:22:25,077 WARN L623 FunctionHandler]: Unknown extern function scsi_host_put [2022-12-14 16:22:25,078 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 16:22:25,079 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 16:22:25,080 WARN L623 FunctionHandler]: Unknown extern function scsi_host_lookup [2022-12-14 16:22:25,081 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 16:22:25,081 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 16:22:25,086 WARN L623 FunctionHandler]: Unknown extern function scsi_host_put [2022-12-14 16:22:25,087 WARN L623 FunctionHandler]: Unknown extern function kmem_cache_create [2022-12-14 16:22:25,088 WARN L623 FunctionHandler]: Unknown extern function __alloc_workqueue_key [2022-12-14 16:22:25,088 WARN L623 FunctionHandler]: Unknown extern function destroy_workqueue [2022-12-14 16:22:25,088 WARN L623 FunctionHandler]: Unknown extern function kmem_cache_destroy [2022-12-14 16:22:25,089 WARN L623 FunctionHandler]: Unknown extern function destroy_workqueue [2022-12-14 16:22:25,089 WARN L623 FunctionHandler]: Unknown extern function kmem_cache_destroy [2022-12-14 16:22:25,090 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 16:22:25,090 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 16:22:25,090 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 16:22:25,090 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 16:22:25,091 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 16:22:25,091 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 16:22:25,091 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 16:22:25,094 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 16:22:25,095 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 16:22:25,097 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 16:22:25,098 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 16:22:25,100 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 16:22:25,100 WARN L623 FunctionHandler]: Unknown extern function strncpy [2022-12-14 16:22:25,101 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 16:22:25,102 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 16:22:25,104 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 16:22:25,104 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 16:22:25,105 WARN L623 FunctionHandler]: Unknown extern function vm_insert_page [2022-12-14 16:22:25,105 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 16:22:25,107 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-12-14 16:22:25,107 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 16:22:25,108 WARN L623 FunctionHandler]: Unknown extern function get_zeroed_page [2022-12-14 16:22:25,108 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 16:22:25,110 WARN L623 FunctionHandler]: Unknown extern function noop_llseek [2022-12-14 16:22:25,110 WARN L623 FunctionHandler]: Unknown extern function ldv_tgt_fops_release_1 [2022-12-14 16:22:25,111 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 16:22:25,111 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 16:22:25,111 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 16:22:25,111 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 16:22:25,112 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 16:22:25,112 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 16:22:25,112 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 16:22:25,112 WARN L623 FunctionHandler]: Unknown extern function misc_deregister [2022-12-14 16:22:25,112 WARN L623 FunctionHandler]: Unknown extern function misc_register [2022-12-14 16:22:25,113 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_5c74dad7-9dc1-4ab6-9ec1-b402e3869a54/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--scsi--scsi_tgt.ko-main.cil.out.i[228448,228461] [2022-12-14 16:22:25,119 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 16:22:25,145 INFO L208 MainTranslator]: Completed translation [2022-12-14 16:22:25,145 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:22:25 WrapperNode [2022-12-14 16:22:25,145 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 16:22:25,146 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 16:22:25,146 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 16:22:25,146 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 16:22:25,151 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:22:25" (1/1) ... [2022-12-14 16:22:25,175 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:22:25" (1/1) ... [2022-12-14 16:22:25,209 INFO L138 Inliner]: procedures = 188, calls = 583, calls flagged for inlining = 72, calls inlined = 47, statements flattened = 1212 [2022-12-14 16:22:25,209 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 16:22:25,210 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 16:22:25,210 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 16:22:25,210 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 16:22:25,217 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:22:25" (1/1) ... [2022-12-14 16:22:25,217 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:22:25" (1/1) ... [2022-12-14 16:22:25,224 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:22:25" (1/1) ... [2022-12-14 16:22:25,224 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:22:25" (1/1) ... [2022-12-14 16:22:25,243 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:22:25" (1/1) ... [2022-12-14 16:22:25,246 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:22:25" (1/1) ... [2022-12-14 16:22:25,250 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:22:25" (1/1) ... [2022-12-14 16:22:25,265 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:22:25" (1/1) ... [2022-12-14 16:22:25,271 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 16:22:25,272 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 16:22:25,272 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 16:22:25,272 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 16:22:25,273 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:22:25" (1/1) ... [2022-12-14 16:22:25,277 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 16:22:25,284 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c74dad7-9dc1-4ab6-9ec1-b402e3869a54/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 16:22:25,294 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c74dad7-9dc1-4ab6-9ec1-b402e3869a54/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 16:22:25,296 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c74dad7-9dc1-4ab6-9ec1-b402e3869a54/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 16:22:25,325 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-12-14 16:22:25,325 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-12-14 16:22:25,325 INFO L130 BoogieDeclarations]: Found specification of procedure uspace_ring_map [2022-12-14 16:22:25,325 INFO L138 BoogieDeclarations]: Found implementation of procedure uspace_ring_map [2022-12-14 16:22:25,325 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_unmap_user_pages [2022-12-14 16:22:25,325 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_unmap_user_pages [2022-12-14 16:22:25,325 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 16:22:25,325 INFO L130 BoogieDeclarations]: Found specification of procedure hash_64 [2022-12-14 16:22:25,326 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_64 [2022-12-14 16:22:25,326 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_release_buffers [2022-12-14 16:22:25,326 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_release_buffers [2022-12-14 16:22:25,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-14 16:22:25,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-14 16:22:25,326 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2022-12-14 16:22:25,326 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2022-12-14 16:22:25,326 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_write [2022-12-14 16:22:25,326 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_write [2022-12-14 16:22:25,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 16:22:25,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-12-14 16:22:25,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-12-14 16:22:25,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-12-14 16:22:25,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-12-14 16:22:25,326 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_open [2022-12-14 16:22:25,326 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_open [2022-12-14 16:22:25,326 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_destroy [2022-12-14 16:22:25,326 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_destroy [2022-12-14 16:22:25,326 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 16:22:25,327 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_cmd_to_host [2022-12-14 16:22:25,327 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_cmd_to_host [2022-12-14 16:22:25,327 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-12-14 16:22:25,327 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-12-14 16:22:25,327 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 16:22:25,327 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_ring_idx_inc [2022-12-14 16:22:25,327 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_ring_idx_inc [2022-12-14 16:22:25,327 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 16:22:25,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 16:22:25,327 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_head_event [2022-12-14 16:22:25,327 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_head_event [2022-12-14 16:22:25,327 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2022-12-14 16:22:25,327 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2022-12-14 16:22:25,327 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-12-14 16:22:25,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-12-14 16:22:25,327 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 16:22:25,327 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-12-14 16:22:25,327 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-12-14 16:22:25,327 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2022-12-14 16:22:25,328 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2022-12-14 16:22:25,328 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 16:22:25,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 16:22:25,328 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_ring_exit [2022-12-14 16:22:25,328 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_ring_exit [2022-12-14 16:22:25,328 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_cmd_destroy [2022-12-14 16:22:25,328 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_cmd_destroy [2022-12-14 16:22:25,328 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_ring_init [2022-12-14 16:22:25,328 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_ring_init [2022-12-14 16:22:25,328 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-12-14 16:22:25,328 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-12-14 16:22:25,328 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_free [2022-12-14 16:22:25,328 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_free [2022-12-14 16:22:25,328 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_poll [2022-12-14 16:22:25,328 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_poll [2022-12-14 16:22:25,328 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-12-14 16:22:25,328 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-12-14 16:22:25,328 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_lookup [2022-12-14 16:22:25,329 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_lookup [2022-12-14 16:22:25,329 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_mmap [2022-12-14 16:22:25,329 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_mmap [2022-12-14 16:22:25,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 16:22:25,329 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-12-14 16:22:25,329 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-12-14 16:22:25,329 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 16:22:25,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 16:22:25,605 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 16:22:25,607 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 16:22:26,305 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 16:22:26,465 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 16:22:26,465 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 16:22:26,468 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 04:22:26 BoogieIcfgContainer [2022-12-14 16:22:26,468 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 16:22:26,468 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 16:22:26,469 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 16:22:26,476 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 16:22:26,476 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 04:22:26" (1/1) ... [2022-12-14 16:22:26,482 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 16:22:26,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:26,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 288 states and 387 transitions. [2022-12-14 16:22:26,526 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 387 transitions. [2022-12-14 16:22:26,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-12-14 16:22:26,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:26,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:26,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:26,778 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:22:26,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:26,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 291 states and 397 transitions. [2022-12-14 16:22:26,828 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 397 transitions. [2022-12-14 16:22:26,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-12-14 16:22:26,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:26,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:26,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:26,941 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:22:27,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:27,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 297 states and 413 transitions. [2022-12-14 16:22:27,021 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 413 transitions. [2022-12-14 16:22:27,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-12-14 16:22:27,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:27,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:27,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:27,085 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 16:22:27,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:27,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 298 states and 414 transitions. [2022-12-14 16:22:27,104 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 414 transitions. [2022-12-14 16:22:27,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-12-14 16:22:27,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:27,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:27,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:27,187 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 16:22:27,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:27,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 299 states and 414 transitions. [2022-12-14 16:22:27,196 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 414 transitions. [2022-12-14 16:22:27,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-12-14 16:22:27,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:27,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:27,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:27,235 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 16:22:27,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:27,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 302 states and 419 transitions. [2022-12-14 16:22:27,247 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 419 transitions. [2022-12-14 16:22:27,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-12-14 16:22:27,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:27,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:27,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:27,286 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 16:22:27,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:27,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 303 states and 419 transitions. [2022-12-14 16:22:27,293 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 419 transitions. [2022-12-14 16:22:27,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 16:22:27,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:27,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:27,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:27,339 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:22:27,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:27,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 305 states and 421 transitions. [2022-12-14 16:22:27,355 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 421 transitions. [2022-12-14 16:22:27,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 16:22:27,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:27,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:27,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:27,466 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:22:27,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:27,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 308 states and 426 transitions. [2022-12-14 16:22:27,502 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 426 transitions. [2022-12-14 16:22:27,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-12-14 16:22:27,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:27,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:27,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:27,584 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:22:27,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:27,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 309 states and 427 transitions. [2022-12-14 16:22:27,597 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 427 transitions. [2022-12-14 16:22:27,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2022-12-14 16:22:27,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:27,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:27,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:27,683 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:22:27,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:27,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 311 states and 430 transitions. [2022-12-14 16:22:27,724 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 430 transitions. [2022-12-14 16:22:27,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-12-14 16:22:27,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:27,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:27,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:27,808 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:22:27,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:27,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 314 states and 436 transitions. [2022-12-14 16:22:27,863 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 436 transitions. [2022-12-14 16:22:27,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 16:22:27,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:27,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:27,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:27,996 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:22:28,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:28,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 318 states and 441 transitions. [2022-12-14 16:22:28,084 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 441 transitions. [2022-12-14 16:22:28,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-12-14 16:22:28,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:28,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:28,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:28,129 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 16:22:28,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:28,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 327 states and 457 transitions. [2022-12-14 16:22:28,263 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 457 transitions. [2022-12-14 16:22:28,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-12-14 16:22:28,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:28,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:28,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:28,335 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 16:22:28,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:28,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 329 states and 460 transitions. [2022-12-14 16:22:28,374 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 460 transitions. [2022-12-14 16:22:28,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-12-14 16:22:28,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:28,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:28,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:28,455 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 16:22:28,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:28,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 330 states and 461 transitions. [2022-12-14 16:22:28,471 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 461 transitions. [2022-12-14 16:22:28,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-12-14 16:22:28,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:28,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:28,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:28,581 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 16:22:28,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:28,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 327 states and 456 transitions. [2022-12-14 16:22:28,723 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 456 transitions. [2022-12-14 16:22:28,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-12-14 16:22:28,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:28,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:28,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:28,766 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 16:22:28,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:28,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 328 states and 457 transitions. [2022-12-14 16:22:28,803 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 457 transitions. [2022-12-14 16:22:28,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-12-14 16:22:28,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:28,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:28,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:28,956 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:22:29,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:29,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 332 states and 462 transitions. [2022-12-14 16:22:29,027 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 462 transitions. [2022-12-14 16:22:29,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-12-14 16:22:29,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:29,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:29,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:29,126 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 16:22:29,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:29,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 334 states and 466 transitions. [2022-12-14 16:22:29,207 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 466 transitions. [2022-12-14 16:22:29,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-12-14 16:22:29,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:29,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:29,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:29,348 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:22:29,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:29,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 338 states and 477 transitions. [2022-12-14 16:22:29,610 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 477 transitions. [2022-12-14 16:22:29,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-12-14 16:22:29,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:29,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:29,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:29,722 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 16:22:29,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:29,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 341 states and 480 transitions. [2022-12-14 16:22:29,863 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 480 transitions. [2022-12-14 16:22:29,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-12-14 16:22:29,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:29,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:29,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:29,935 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 16:22:29,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:29,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 343 states and 483 transitions. [2022-12-14 16:22:29,984 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 483 transitions. [2022-12-14 16:22:29,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-12-14 16:22:29,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:29,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:30,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:30,164 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:22:30,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:30,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 364 states and 526 transitions. [2022-12-14 16:22:30,900 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 526 transitions. [2022-12-14 16:22:30,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-12-14 16:22:30,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:30,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:30,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:30,950 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 16:22:30,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:30,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 365 states and 526 transitions. [2022-12-14 16:22:30,965 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 526 transitions. [2022-12-14 16:22:30,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-12-14 16:22:30,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:30,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:30,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:31,120 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 16:22:31,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:31,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 363 states and 523 transitions. [2022-12-14 16:22:31,404 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 523 transitions. [2022-12-14 16:22:31,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-12-14 16:22:31,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:31,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:31,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:31,474 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 16:22:31,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:31,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 364 states and 523 transitions. [2022-12-14 16:22:31,488 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 523 transitions. [2022-12-14 16:22:31,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-12-14 16:22:31,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:31,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:31,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:31,617 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:22:31,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:31,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 368 states and 528 transitions. [2022-12-14 16:22:31,732 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 528 transitions. [2022-12-14 16:22:31,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-12-14 16:22:31,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:31,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:31,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:31,828 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 16:22:31,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:31,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 371 states and 531 transitions. [2022-12-14 16:22:31,947 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 531 transitions. [2022-12-14 16:22:31,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-12-14 16:22:31,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:31,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:31,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:32,094 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 16:22:32,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:32,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 373 states and 533 transitions. [2022-12-14 16:22:32,365 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 533 transitions. [2022-12-14 16:22:32,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-12-14 16:22:32,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:32,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:32,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:32,432 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 16:22:32,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:32,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 374 states and 533 transitions. [2022-12-14 16:22:32,449 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 533 transitions. [2022-12-14 16:22:32,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-12-14 16:22:32,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:32,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:32,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:32,521 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:22:32,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:32,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 379 states and 546 transitions. [2022-12-14 16:22:32,869 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 546 transitions. [2022-12-14 16:22:32,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-12-14 16:22:32,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:32,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:32,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:32,911 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:22:32,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:32,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 380 states and 546 transitions. [2022-12-14 16:22:32,927 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 546 transitions. [2022-12-14 16:22:32,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-12-14 16:22:32,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:32,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:32,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:33,055 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 16:22:33,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:33,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 383 states and 549 transitions. [2022-12-14 16:22:33,177 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 549 transitions. [2022-12-14 16:22:33,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-12-14 16:22:33,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:33,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:33,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:33,308 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:22:33,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:33,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 387 states and 554 transitions. [2022-12-14 16:22:33,434 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 554 transitions. [2022-12-14 16:22:33,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-12-14 16:22:33,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:33,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:33,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:33,480 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-12-14 16:22:33,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:33,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 388 states and 554 transitions. [2022-12-14 16:22:33,553 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 554 transitions. [2022-12-14 16:22:33,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-12-14 16:22:33,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:33,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:33,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:33,620 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 16:22:33,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:33,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 389 states and 555 transitions. [2022-12-14 16:22:33,748 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 555 transitions. [2022-12-14 16:22:33,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-12-14 16:22:33,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:33,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:33,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:33,790 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 16:22:33,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:33,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 394 states and 564 transitions. [2022-12-14 16:22:33,804 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 564 transitions. [2022-12-14 16:22:33,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-12-14 16:22:33,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:33,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:33,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:33,925 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 16:22:33,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:33,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 395 states and 564 transitions. [2022-12-14 16:22:33,986 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 564 transitions. [2022-12-14 16:22:33,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-12-14 16:22:33,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:33,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:34,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:34,082 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 16:22:34,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:34,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 396 states and 564 transitions. [2022-12-14 16:22:34,117 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 564 transitions. [2022-12-14 16:22:34,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 16:22:34,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:34,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:34,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:34,277 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 16:22:34,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:34,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 399 states and 567 transitions. [2022-12-14 16:22:34,421 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 567 transitions. [2022-12-14 16:22:34,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-12-14 16:22:34,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:34,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:34,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:34,619 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:22:34,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:34,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 403 states and 572 transitions. [2022-12-14 16:22:34,767 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 572 transitions. [2022-12-14 16:22:34,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 16:22:34,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:34,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:34,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:34,924 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 16:22:35,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:35,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 406 states and 575 transitions. [2022-12-14 16:22:35,052 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 575 transitions. [2022-12-14 16:22:35,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-14 16:22:35,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:35,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:35,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:35,111 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 16:22:35,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:35,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 407 states and 576 transitions. [2022-12-14 16:22:35,127 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 576 transitions. [2022-12-14 16:22:35,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-14 16:22:35,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:35,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:35,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:35,197 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 16:22:35,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:35,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 408 states and 576 transitions. [2022-12-14 16:22:35,291 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 576 transitions. [2022-12-14 16:22:35,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-14 16:22:35,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:35,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:35,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:35,453 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:22:35,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:35,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 412 states and 581 transitions. [2022-12-14 16:22:35,602 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 581 transitions. [2022-12-14 16:22:35,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 16:22:35,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:35,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:35,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:35,728 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 16:22:35,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:35,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 415 states and 584 transitions. [2022-12-14 16:22:35,870 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 584 transitions. [2022-12-14 16:22:35,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 16:22:35,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:35,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:35,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:35,912 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:22:35,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:35,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 413 states and 580 transitions. [2022-12-14 16:22:35,950 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 580 transitions. [2022-12-14 16:22:35,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 16:22:35,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:35,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:35,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:35,993 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 16:22:36,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:36,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 413 states and 579 transitions. [2022-12-14 16:22:36,028 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 579 transitions. [2022-12-14 16:22:36,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 16:22:36,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:36,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:36,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:36,182 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 16:22:36,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:36,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 416 states and 582 transitions. [2022-12-14 16:22:36,317 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 582 transitions. [2022-12-14 16:22:36,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 16:22:36,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:36,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:36,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:36,488 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:22:36,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:36,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 420 states and 587 transitions. [2022-12-14 16:22:36,618 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 587 transitions. [2022-12-14 16:22:36,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 16:22:36,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:36,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:36,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:36,714 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 16:22:37,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:37,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 434 states and 621 transitions. [2022-12-14 16:22:37,091 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 621 transitions. [2022-12-14 16:22:37,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 16:22:37,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:37,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:37,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:37,138 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 16:22:37,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:37,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 435 states and 621 transitions. [2022-12-14 16:22:37,162 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 621 transitions. [2022-12-14 16:22:37,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 16:22:37,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:37,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:37,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:37,299 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 16:22:37,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:37,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 438 states and 626 transitions. [2022-12-14 16:22:37,372 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 626 transitions. [2022-12-14 16:22:37,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 16:22:37,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:37,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:37,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:37,573 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 16:22:37,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:37,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 441 states and 629 transitions. [2022-12-14 16:22:37,735 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 629 transitions. [2022-12-14 16:22:37,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 16:22:37,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:37,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:37,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:37,804 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 16:22:37,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:37,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 442 states and 630 transitions. [2022-12-14 16:22:37,820 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 630 transitions. [2022-12-14 16:22:37,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 16:22:37,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:37,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:37,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:37,882 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 16:22:38,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:38,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 443 states and 631 transitions. [2022-12-14 16:22:38,050 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 631 transitions. [2022-12-14 16:22:38,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 16:22:38,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:38,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:38,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:38,111 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 16:22:38,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:38,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 444 states and 634 transitions. [2022-12-14 16:22:38,307 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 634 transitions. [2022-12-14 16:22:38,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 16:22:38,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:38,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:38,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:38,382 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 16:22:38,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:38,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 468 states and 688 transitions. [2022-12-14 16:22:38,951 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 688 transitions. [2022-12-14 16:22:38,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 16:22:38,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:38,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:38,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:39,150 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:22:39,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:39,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 472 states and 693 transitions. [2022-12-14 16:22:39,359 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 693 transitions. [2022-12-14 16:22:39,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 16:22:39,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:39,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:39,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:39,418 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 16:22:39,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:39,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 473 states and 693 transitions. [2022-12-14 16:22:39,629 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 693 transitions. [2022-12-14 16:22:39,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 16:22:39,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:39,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:39,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:39,692 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 16:22:39,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:39,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 474 states and 694 transitions. [2022-12-14 16:22:39,708 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 694 transitions. [2022-12-14 16:22:39,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 16:22:39,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:39,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:39,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:39,880 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 135 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 16:22:40,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:40,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 477 states and 697 transitions. [2022-12-14 16:22:40,049 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 697 transitions. [2022-12-14 16:22:40,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 16:22:40,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:40,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:40,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:40,238 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 16:22:40,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:40,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 479 states and 699 transitions. [2022-12-14 16:22:40,748 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 699 transitions. [2022-12-14 16:22:40,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 16:22:40,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:40,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:40,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:40,910 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 16:22:41,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:41,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 482 states and 705 transitions. [2022-12-14 16:22:41,144 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 705 transitions. [2022-12-14 16:22:41,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 16:22:41,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:41,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:41,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:41,205 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 16:22:41,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:41,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 485 states and 711 transitions. [2022-12-14 16:22:41,226 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 711 transitions. [2022-12-14 16:22:41,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 16:22:41,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:41,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:41,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:41,287 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 16:22:41,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:41,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 487 states and 715 transitions. [2022-12-14 16:22:41,467 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 715 transitions. [2022-12-14 16:22:41,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 16:22:41,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:41,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:41,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:41,551 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 16:22:41,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:41,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 488 states and 715 transitions. [2022-12-14 16:22:41,568 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 715 transitions. [2022-12-14 16:22:41,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 16:22:41,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:41,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:41,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:41,647 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 16:22:41,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:41,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 489 states and 715 transitions. [2022-12-14 16:22:41,849 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 715 transitions. [2022-12-14 16:22:41,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 16:22:41,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:41,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:41,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:41,910 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 16:22:42,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:42,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 490 states and 716 transitions. [2022-12-14 16:22:42,129 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 716 transitions. [2022-12-14 16:22:42,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 16:22:42,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:42,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:42,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:42,189 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 16:22:42,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:42,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 491 states and 716 transitions. [2022-12-14 16:22:42,463 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 716 transitions. [2022-12-14 16:22:42,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 16:22:42,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:42,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:42,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:42,540 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 16:22:42,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:42,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 492 states and 719 transitions. [2022-12-14 16:22:42,737 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 719 transitions. [2022-12-14 16:22:42,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 16:22:42,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:42,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:42,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:42,880 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 16:22:43,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:43,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 496 states and 724 transitions. [2022-12-14 16:22:43,272 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 724 transitions. [2022-12-14 16:22:43,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 16:22:43,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:43,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:43,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:43,338 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 16:22:43,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:43,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 497 states and 724 transitions. [2022-12-14 16:22:43,354 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 724 transitions. [2022-12-14 16:22:43,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 16:22:43,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:43,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:43,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:43,419 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-14 16:22:43,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:43,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 498 states and 724 transitions. [2022-12-14 16:22:43,669 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 724 transitions. [2022-12-14 16:22:43,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 16:22:43,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:43,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:43,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:43,711 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 16:22:43,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:43,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 499 states and 724 transitions. [2022-12-14 16:22:43,725 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 724 transitions. [2022-12-14 16:22:43,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 16:22:43,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:43,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:43,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:43,955 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:22:44,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:44,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 503 states and 729 transitions. [2022-12-14 16:22:44,204 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 729 transitions. [2022-12-14 16:22:44,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 16:22:44,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:44,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:44,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:44,400 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 165 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 16:22:44,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:44,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 506 states and 732 transitions. [2022-12-14 16:22:44,648 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 732 transitions. [2022-12-14 16:22:44,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 16:22:44,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:44,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:44,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:44,691 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 16:22:44,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:44,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 507 states and 732 transitions. [2022-12-14 16:22:44,706 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 732 transitions. [2022-12-14 16:22:44,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 16:22:44,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:44,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:44,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:44,772 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-12-14 16:22:45,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:45,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 519 states and 772 transitions. [2022-12-14 16:22:45,261 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 772 transitions. [2022-12-14 16:22:45,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 16:22:45,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:45,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:45,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:45,321 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2022-12-14 16:22:45,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:45,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 522 states and 778 transitions. [2022-12-14 16:22:45,334 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 778 transitions. [2022-12-14 16:22:45,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 16:22:45,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:45,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:45,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:45,394 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2022-12-14 16:22:45,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:45,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 524 states and 781 transitions. [2022-12-14 16:22:45,646 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 781 transitions. [2022-12-14 16:22:45,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 16:22:45,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:45,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:45,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:45,712 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 16:22:45,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:45,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 525 states and 781 transitions. [2022-12-14 16:22:45,723 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 781 transitions. [2022-12-14 16:22:45,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 16:22:45,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:45,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:45,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:45,782 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 16:22:46,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:46,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 527 states and 781 transitions. [2022-12-14 16:22:46,217 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 781 transitions. [2022-12-14 16:22:46,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 16:22:46,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:46,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:46,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:46,432 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 16:22:46,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:46,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 524 states and 776 transitions. [2022-12-14 16:22:46,902 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 776 transitions. [2022-12-14 16:22:46,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 16:22:46,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:46,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:46,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:46,964 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-12-14 16:22:46,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:46,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 777 states to 525 states and 777 transitions. [2022-12-14 16:22:46,982 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 777 transitions. [2022-12-14 16:22:46,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 16:22:46,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:46,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:47,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:47,027 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 16:22:47,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:47,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 777 states to 526 states and 777 transitions. [2022-12-14 16:22:47,042 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 777 transitions. [2022-12-14 16:22:47,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 16:22:47,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:47,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:47,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:47,088 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 16:22:47,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:47,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 531 states and 786 transitions. [2022-12-14 16:22:47,205 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 786 transitions. [2022-12-14 16:22:47,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 16:22:47,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:47,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:47,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:47,281 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-12-14 16:22:47,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:47,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 532 states and 786 transitions. [2022-12-14 16:22:47,297 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 786 transitions. [2022-12-14 16:22:47,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 16:22:47,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:47,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:47,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:47,447 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 16:22:47,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:47,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 536 states and 791 transitions. [2022-12-14 16:22:47,652 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 791 transitions. [2022-12-14 16:22:47,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 16:22:47,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:47,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:47,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:47,715 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 16:22:47,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:47,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 537 states and 799 transitions. [2022-12-14 16:22:47,745 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 799 transitions. [2022-12-14 16:22:47,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 16:22:47,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:47,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:47,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:47,967 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 0 proven. 198 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 16:22:48,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:48,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 802 states to 540 states and 802 transitions. [2022-12-14 16:22:48,186 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 802 transitions. [2022-12-14 16:22:48,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 16:22:48,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:48,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:48,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:48,248 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 16:22:48,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:48,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 541 states and 803 transitions. [2022-12-14 16:22:48,461 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 803 transitions. [2022-12-14 16:22:48,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 16:22:48,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:48,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:48,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:48,522 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 16:22:48,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:48,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 542 states and 806 transitions. [2022-12-14 16:22:48,765 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 806 transitions. [2022-12-14 16:22:48,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 16:22:48,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:48,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:48,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:49,000 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 220 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:22:49,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:49,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 546 states and 811 transitions. [2022-12-14 16:22:49,276 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 811 transitions. [2022-12-14 16:22:49,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 16:22:49,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:49,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:49,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:49,376 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 16:22:49,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:49,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 843 states to 557 states and 843 transitions. [2022-12-14 16:22:49,832 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 843 transitions. [2022-12-14 16:22:49,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 16:22:49,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:49,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:49,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:49,909 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 16:22:50,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:50,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 845 states to 558 states and 845 transitions. [2022-12-14 16:22:50,123 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 845 transitions. [2022-12-14 16:22:50,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 16:22:50,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:50,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:50,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:50,184 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 16:22:50,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:50,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 850 states to 561 states and 850 transitions. [2022-12-14 16:22:50,376 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 850 transitions. [2022-12-14 16:22:50,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 16:22:50,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:50,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:50,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:50,441 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-12-14 16:22:50,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:50,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 851 states to 562 states and 851 transitions. [2022-12-14 16:22:50,454 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 851 transitions. [2022-12-14 16:22:50,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 16:22:50,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:50,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:50,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:50,688 INFO L134 CoverageAnalysis]: Checked inductivity of 239 backedges. 0 proven. 234 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 16:22:50,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:50,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 854 states to 565 states and 854 transitions. [2022-12-14 16:22:50,923 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 854 transitions. [2022-12-14 16:22:50,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 16:22:50,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:50,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:50,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:51,109 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 16:22:51,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:51,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 859 states to 569 states and 859 transitions. [2022-12-14 16:22:51,322 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 859 transitions. [2022-12-14 16:22:51,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 16:22:51,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:51,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:51,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:51,386 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-12-14 16:22:51,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:51,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 865 states to 572 states and 865 transitions. [2022-12-14 16:22:51,403 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 865 transitions. [2022-12-14 16:22:51,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 16:22:51,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:51,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:51,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:51,484 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-12-14 16:22:51,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:51,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 574 states and 868 transitions. [2022-12-14 16:22:51,770 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 868 transitions. [2022-12-14 16:22:51,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 16:22:51,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:51,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:51,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:51,848 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-14 16:22:51,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:51,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 575 states and 868 transitions. [2022-12-14 16:22:51,862 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 868 transitions. [2022-12-14 16:22:51,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 16:22:51,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:51,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:51,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:51,924 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-14 16:22:52,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:52,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 576 states and 868 transitions. [2022-12-14 16:22:52,138 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 868 transitions. [2022-12-14 16:22:52,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 16:22:52,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:52,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:52,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:52,200 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-12-14 16:22:52,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:52,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 577 states and 868 transitions. [2022-12-14 16:22:52,489 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 868 transitions. [2022-12-14 16:22:52,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 16:22:52,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:52,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:52,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:52,561 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-12-14 16:22:52,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:52,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 578 states and 868 transitions. [2022-12-14 16:22:52,575 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 868 transitions. [2022-12-14 16:22:52,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 16:22:52,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:52,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:52,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:52,619 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 16:22:52,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:52,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 869 states to 579 states and 869 transitions. [2022-12-14 16:22:52,878 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 869 transitions. [2022-12-14 16:22:52,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 16:22:52,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:52,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:52,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:52,923 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 16:22:53,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:53,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 872 states to 580 states and 872 transitions. [2022-12-14 16:22:53,177 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 872 transitions. [2022-12-14 16:22:53,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 16:22:53,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:53,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:53,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:53,247 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-14 16:22:53,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:53,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 878 states to 584 states and 878 transitions. [2022-12-14 16:22:53,267 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 878 transitions. [2022-12-14 16:22:53,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 16:22:53,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:53,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:53,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:53,311 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 16:22:53,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:53,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 878 states to 585 states and 878 transitions. [2022-12-14 16:22:53,461 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 878 transitions. [2022-12-14 16:22:53,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 16:22:53,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:53,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:53,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:53,532 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 16:22:53,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:53,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 878 states to 586 states and 878 transitions. [2022-12-14 16:22:53,546 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 878 transitions. [2022-12-14 16:22:53,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 16:22:53,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:53,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:53,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:53,804 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 0 proven. 264 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:22:54,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:54,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 883 states to 590 states and 883 transitions. [2022-12-14 16:22:54,086 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 883 transitions. [2022-12-14 16:22:54,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 16:22:54,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:54,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:54,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:54,257 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 16:22:54,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:54,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 918 states to 602 states and 918 transitions. [2022-12-14 16:22:54,857 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 918 transitions. [2022-12-14 16:22:54,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 16:22:54,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:54,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:54,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:55,082 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 0 proven. 273 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 16:22:55,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:55,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 921 states to 605 states and 921 transitions. [2022-12-14 16:22:55,384 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 921 transitions. [2022-12-14 16:22:55,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 16:22:55,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:55,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:55,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:55,456 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 16:22:55,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:55,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 933 states to 612 states and 933 transitions. [2022-12-14 16:22:55,500 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 933 transitions. [2022-12-14 16:22:55,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 16:22:55,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:55,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:55,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:55,555 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 16:22:55,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:55,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 934 states to 613 states and 934 transitions. [2022-12-14 16:22:55,573 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 934 transitions. [2022-12-14 16:22:55,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 16:22:55,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:55,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:55,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:55,791 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 16:22:56,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:56,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 626 states and 970 transitions. [2022-12-14 16:22:56,596 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 970 transitions. [2022-12-14 16:22:56,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 16:22:56,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:56,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:56,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:56,809 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 16:22:57,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:57,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 975 states to 630 states and 975 transitions. [2022-12-14 16:22:57,069 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 975 transitions. [2022-12-14 16:22:57,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 16:22:57,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:57,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:57,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:57,123 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-14 16:22:57,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:57,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 975 states to 632 states and 975 transitions. [2022-12-14 16:22:57,148 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 975 transitions. [2022-12-14 16:22:57,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 16:22:57,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:57,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:57,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:57,208 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-12-14 16:22:57,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:57,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 980 states to 634 states and 978 transitions. [2022-12-14 16:22:57,237 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 978 transitions. [2022-12-14 16:22:57,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 16:22:57,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:57,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:57,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:57,323 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 16:22:57,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:57,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 986 states to 638 states and 984 transitions. [2022-12-14 16:22:57,361 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 984 transitions. [2022-12-14 16:22:57,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 16:22:57,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:57,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:57,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:57,414 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2022-12-14 16:22:57,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:57,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 986 states to 639 states and 984 transitions. [2022-12-14 16:22:57,764 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 984 transitions. [2022-12-14 16:22:57,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 16:22:57,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:57,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:57,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:57,822 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 16:22:57,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:57,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 986 states to 640 states and 984 transitions. [2022-12-14 16:22:57,842 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 984 transitions. [2022-12-14 16:22:57,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 16:22:57,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:57,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:57,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:57,939 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 16:22:58,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:58,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 987 states to 641 states and 985 transitions. [2022-12-14 16:22:58,335 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 985 transitions. [2022-12-14 16:22:58,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 16:22:58,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:58,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:58,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:58,402 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 16:22:58,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:58,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 985 states to 641 states and 983 transitions. [2022-12-14 16:22:58,683 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 983 transitions. [2022-12-14 16:22:58,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 16:22:58,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:58,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:58,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:58,760 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 16:22:59,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:59,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 988 states to 642 states and 986 transitions. [2022-12-14 16:22:59,109 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 986 transitions. [2022-12-14 16:22:59,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 16:22:59,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:59,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:59,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:59,395 INFO L134 CoverageAnalysis]: Checked inductivity of 312 backedges. 0 proven. 312 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:22:59,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:59,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 993 states to 646 states and 991 transitions. [2022-12-14 16:22:59,716 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 991 transitions. [2022-12-14 16:22:59,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 16:22:59,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:59,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:59,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:59,944 INFO L134 CoverageAnalysis]: Checked inductivity of 320 backedges. 0 proven. 315 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 16:23:00,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:00,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 996 states to 649 states and 994 transitions. [2022-12-14 16:23:00,191 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 994 transitions. [2022-12-14 16:23:00,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 16:23:00,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:00,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:00,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:00,277 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 16:23:00,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:00,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1008 states to 656 states and 1006 transitions. [2022-12-14 16:23:00,309 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 1006 transitions. [2022-12-14 16:23:00,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 16:23:00,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:00,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:00,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:00,375 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 16:23:00,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:00,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1010 states to 659 states and 1008 transitions. [2022-12-14 16:23:00,394 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 1008 transitions. [2022-12-14 16:23:00,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 16:23:00,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:00,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:00,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:00,445 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2022-12-14 16:23:00,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:00,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1011 states to 660 states and 1009 transitions. [2022-12-14 16:23:00,459 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 1009 transitions. [2022-12-14 16:23:00,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 16:23:00,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:00,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:00,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:00,535 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 16:23:00,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:00,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1012 states to 661 states and 1010 transitions. [2022-12-14 16:23:00,896 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states and 1010 transitions. [2022-12-14 16:23:00,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 16:23:00,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:00,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:00,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:01,137 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 16:23:03,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:03,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1064 states to 681 states and 1062 transitions. [2022-12-14 16:23:03,587 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 1062 transitions. [2022-12-14 16:23:03,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 16:23:03,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:03,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:03,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:03,667 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 16:23:03,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:03,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1065 states to 682 states and 1063 transitions. [2022-12-14 16:23:03,877 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 1063 transitions. [2022-12-14 16:23:03,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 16:23:03,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:03,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:03,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:03,937 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-12-14 16:23:03,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:03,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1063 states to 682 states and 1061 transitions. [2022-12-14 16:23:03,966 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 1061 transitions. [2022-12-14 16:23:03,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 16:23:03,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:03,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:03,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:04,049 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2022-12-14 16:23:04,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:04,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1067 states to 685 states and 1065 transitions. [2022-12-14 16:23:04,077 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 1065 transitions. [2022-12-14 16:23:04,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 16:23:04,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:04,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:04,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:04,335 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 16:23:04,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:04,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1072 states to 689 states and 1070 transitions. [2022-12-14 16:23:04,733 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 1070 transitions. [2022-12-14 16:23:04,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 16:23:04,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:04,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:04,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:04,780 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-12-14 16:23:04,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:04,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1078 states to 692 states and 1076 transitions. [2022-12-14 16:23:04,845 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 1076 transitions. [2022-12-14 16:23:04,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 16:23:04,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:04,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:04,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:04,893 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-12-14 16:23:05,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:05,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1081 states to 694 states and 1079 transitions. [2022-12-14 16:23:05,267 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 1079 transitions. [2022-12-14 16:23:05,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 16:23:05,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:05,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:05,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:05,314 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-12-14 16:23:05,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:05,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1081 states to 695 states and 1079 transitions. [2022-12-14 16:23:05,329 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 1079 transitions. [2022-12-14 16:23:05,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 16:23:05,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:05,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:05,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:05,388 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-12-14 16:23:05,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:05,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1081 states to 696 states and 1079 transitions. [2022-12-14 16:23:05,403 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1079 transitions. [2022-12-14 16:23:05,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 16:23:05,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:05,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:05,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:05,451 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-12-14 16:23:05,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:05,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1081 states to 697 states and 1079 transitions. [2022-12-14 16:23:05,874 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 1079 transitions. [2022-12-14 16:23:05,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 16:23:05,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:05,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:05,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:05,948 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 16:23:06,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:06,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1088 states to 700 states and 1086 transitions. [2022-12-14 16:23:06,211 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 1086 transitions. [2022-12-14 16:23:06,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 16:23:06,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:06,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:06,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:06,293 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 16:23:06,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:06,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1088 states to 701 states and 1086 transitions. [2022-12-14 16:23:06,313 INFO L276 IsEmpty]: Start isEmpty. Operand 701 states and 1086 transitions. [2022-12-14 16:23:06,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 16:23:06,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:06,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:06,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:06,608 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 0 proven. 360 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 16:23:06,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:06,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1091 states to 704 states and 1089 transitions. [2022-12-14 16:23:06,869 INFO L276 IsEmpty]: Start isEmpty. Operand 704 states and 1089 transitions. [2022-12-14 16:23:06,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 16:23:06,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:06,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:06,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:06,967 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 16:23:07,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:07,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1091 states to 705 states and 1089 transitions. [2022-12-14 16:23:07,017 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 1089 transitions. [2022-12-14 16:23:07,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 16:23:07,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:07,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:07,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:07,086 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2022-12-14 16:23:07,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:07,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1092 states to 706 states and 1090 transitions. [2022-12-14 16:23:07,104 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 1090 transitions. [2022-12-14 16:23:07,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 16:23:07,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:07,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:07,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:07,176 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2022-12-14 16:23:07,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:07,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1094 states to 709 states and 1092 transitions. [2022-12-14 16:23:07,203 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 1092 transitions. [2022-12-14 16:23:07,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 16:23:07,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:07,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:07,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:07,280 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 16:23:07,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:07,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1096 states to 710 states and 1094 transitions. [2022-12-14 16:23:07,614 INFO L276 IsEmpty]: Start isEmpty. Operand 710 states and 1094 transitions. [2022-12-14 16:23:07,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 16:23:07,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:07,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:07,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:07,687 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 16:23:07,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:07,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1103 states to 713 states and 1101 transitions. [2022-12-14 16:23:07,980 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 1101 transitions. [2022-12-14 16:23:07,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 16:23:07,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:07,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:08,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:08,057 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 16:23:08,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:08,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1103 states to 714 states and 1101 transitions. [2022-12-14 16:23:08,074 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1101 transitions. [2022-12-14 16:23:08,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 16:23:08,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:08,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:08,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:08,349 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 0 proven. 364 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:23:08,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:08,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1108 states to 718 states and 1106 transitions. [2022-12-14 16:23:08,651 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 1106 transitions. [2022-12-14 16:23:08,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 16:23:08,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:08,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:08,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:08,714 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-12-14 16:23:08,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:08,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1109 states to 719 states and 1107 transitions. [2022-12-14 16:23:08,741 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 1107 transitions. [2022-12-14 16:23:08,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 16:23:08,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:08,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:08,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:08,920 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-12-14 16:23:09,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:09,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1148 states to 733 states and 1146 transitions. [2022-12-14 16:23:09,543 INFO L276 IsEmpty]: Start isEmpty. Operand 733 states and 1146 transitions. [2022-12-14 16:23:09,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 16:23:09,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:09,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:09,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:09,591 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-12-14 16:23:09,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:09,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1148 states to 734 states and 1146 transitions. [2022-12-14 16:23:09,838 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 1146 transitions. [2022-12-14 16:23:09,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 16:23:09,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:09,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:09,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:09,923 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 16:23:10,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:10,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1150 states to 735 states and 1148 transitions. [2022-12-14 16:23:10,272 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 1148 transitions. [2022-12-14 16:23:10,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 16:23:10,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:10,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:10,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:10,343 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2022-12-14 16:23:11,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:11,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1166 states to 744 states and 1164 transitions. [2022-12-14 16:23:11,113 INFO L276 IsEmpty]: Start isEmpty. Operand 744 states and 1164 transitions. [2022-12-14 16:23:11,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 16:23:11,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:11,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:11,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:11,279 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-12-14 16:23:12,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:12,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1205 states to 759 states and 1203 transitions. [2022-12-14 16:23:12,177 INFO L276 IsEmpty]: Start isEmpty. Operand 759 states and 1203 transitions. [2022-12-14 16:23:12,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 16:23:12,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:12,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:12,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:12,226 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-12-14 16:23:12,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:12,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1205 states to 760 states and 1203 transitions. [2022-12-14 16:23:12,427 INFO L276 IsEmpty]: Start isEmpty. Operand 760 states and 1203 transitions. [2022-12-14 16:23:12,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 16:23:12,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:12,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:12,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:12,705 INFO L134 CoverageAnalysis]: Checked inductivity of 413 backedges. 0 proven. 408 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 16:23:13,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:13,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1201 states to 757 states and 1199 transitions. [2022-12-14 16:23:13,097 INFO L276 IsEmpty]: Start isEmpty. Operand 757 states and 1199 transitions. [2022-12-14 16:23:13,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 16:23:13,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:13,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:13,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:13,152 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 16:23:15,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:15,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1249 states to 775 states and 1247 transitions. [2022-12-14 16:23:15,851 INFO L276 IsEmpty]: Start isEmpty. Operand 775 states and 1247 transitions. [2022-12-14 16:23:15,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 16:23:15,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:15,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:15,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:15,926 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-12-14 16:23:16,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:16,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1250 states to 776 states and 1248 transitions. [2022-12-14 16:23:16,410 INFO L276 IsEmpty]: Start isEmpty. Operand 776 states and 1248 transitions. [2022-12-14 16:23:16,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 16:23:16,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:16,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:16,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:16,472 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 16:23:16,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:16,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1249 states to 776 states and 1247 transitions. [2022-12-14 16:23:16,521 INFO L276 IsEmpty]: Start isEmpty. Operand 776 states and 1247 transitions. [2022-12-14 16:23:16,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 16:23:16,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:16,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:16,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:16,805 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 16:23:17,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:17,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1254 states to 780 states and 1252 transitions. [2022-12-14 16:23:17,207 INFO L276 IsEmpty]: Start isEmpty. Operand 780 states and 1252 transitions. [2022-12-14 16:23:17,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 16:23:17,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:17,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:17,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:17,266 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-14 16:23:17,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:17,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1253 states to 780 states and 1251 transitions. [2022-12-14 16:23:17,798 INFO L276 IsEmpty]: Start isEmpty. Operand 780 states and 1251 transitions. [2022-12-14 16:23:17,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 16:23:17,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:17,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:17,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:17,850 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-14 16:23:17,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:17,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1252 states to 780 states and 1250 transitions. [2022-12-14 16:23:17,930 INFO L276 IsEmpty]: Start isEmpty. Operand 780 states and 1250 transitions. [2022-12-14 16:23:17,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 16:23:17,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:17,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:17,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:18,029 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-12-14 16:23:18,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:18,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1254 states to 781 states and 1252 transitions. [2022-12-14 16:23:18,403 INFO L276 IsEmpty]: Start isEmpty. Operand 781 states and 1252 transitions. [2022-12-14 16:23:18,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 16:23:18,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:18,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:18,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:18,470 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2022-12-14 16:23:18,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:18,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1255 states to 782 states and 1253 transitions. [2022-12-14 16:23:18,493 INFO L276 IsEmpty]: Start isEmpty. Operand 782 states and 1253 transitions. [2022-12-14 16:23:18,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 16:23:18,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:18,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:18,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:18,570 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2022-12-14 16:23:18,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:18,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1260 states to 785 states and 1258 transitions. [2022-12-14 16:23:18,590 INFO L276 IsEmpty]: Start isEmpty. Operand 785 states and 1258 transitions. [2022-12-14 16:23:18,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 16:23:18,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:18,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:18,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:18,644 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 16:23:18,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:18,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1259 states to 785 states and 1257 transitions. [2022-12-14 16:23:18,683 INFO L276 IsEmpty]: Start isEmpty. Operand 785 states and 1257 transitions. [2022-12-14 16:23:18,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 16:23:18,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:18,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:18,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:18,762 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-12-14 16:23:19,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:19,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1260 states to 786 states and 1258 transitions. [2022-12-14 16:23:19,102 INFO L276 IsEmpty]: Start isEmpty. Operand 786 states and 1258 transitions. [2022-12-14 16:23:19,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 16:23:19,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:19,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:19,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:19,180 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-12-14 16:23:19,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:19,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1263 states to 787 states and 1261 transitions. [2022-12-14 16:23:19,559 INFO L276 IsEmpty]: Start isEmpty. Operand 787 states and 1261 transitions. [2022-12-14 16:23:19,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 16:23:19,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:19,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:19,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:19,609 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-14 16:23:19,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:19,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1263 states to 788 states and 1261 transitions. [2022-12-14 16:23:19,888 INFO L276 IsEmpty]: Start isEmpty. Operand 788 states and 1261 transitions. [2022-12-14 16:23:19,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 16:23:19,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:19,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:19,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:19,936 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-14 16:23:20,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:20,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1265 states to 789 states and 1263 transitions. [2022-12-14 16:23:20,293 INFO L276 IsEmpty]: Start isEmpty. Operand 789 states and 1263 transitions. [2022-12-14 16:23:20,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 16:23:20,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:20,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:20,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:20,387 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-12-14 16:23:20,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:20,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1267 states to 790 states and 1265 transitions. [2022-12-14 16:23:20,832 INFO L276 IsEmpty]: Start isEmpty. Operand 790 states and 1265 transitions. [2022-12-14 16:23:20,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 16:23:20,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:20,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:20,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:20,911 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-12-14 16:23:20,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:20,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1271 states to 794 states and 1269 transitions. [2022-12-14 16:23:20,949 INFO L276 IsEmpty]: Start isEmpty. Operand 794 states and 1269 transitions. [2022-12-14 16:23:20,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 16:23:20,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:20,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:20,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:21,295 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 0 proven. 420 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:23:21,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:21,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1276 states to 798 states and 1274 transitions. [2022-12-14 16:23:21,705 INFO L276 IsEmpty]: Start isEmpty. Operand 798 states and 1274 transitions. [2022-12-14 16:23:21,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 16:23:21,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:21,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:21,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:21,803 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-12-14 16:23:21,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:21,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1278 states to 800 states and 1276 transitions. [2022-12-14 16:23:21,827 INFO L276 IsEmpty]: Start isEmpty. Operand 800 states and 1276 transitions. [2022-12-14 16:23:21,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 16:23:21,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:21,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:21,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:21,910 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-12-14 16:23:22,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:22,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1278 states to 801 states and 1276 transitions. [2022-12-14 16:23:22,211 INFO L276 IsEmpty]: Start isEmpty. Operand 801 states and 1276 transitions. [2022-12-14 16:23:22,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 16:23:22,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:22,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:22,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:22,290 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-12-14 16:23:22,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:22,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1278 states to 802 states and 1276 transitions. [2022-12-14 16:23:22,311 INFO L276 IsEmpty]: Start isEmpty. Operand 802 states and 1276 transitions. [2022-12-14 16:23:22,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 16:23:22,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:22,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:22,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:22,411 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-12-14 16:23:23,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:23,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1311 states to 811 states and 1309 transitions. [2022-12-14 16:23:23,031 INFO L276 IsEmpty]: Start isEmpty. Operand 811 states and 1309 transitions. [2022-12-14 16:23:23,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 16:23:23,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:23,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:23,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:23,212 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-12-14 16:23:23,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:23,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1312 states to 812 states and 1310 transitions. [2022-12-14 16:23:23,631 INFO L276 IsEmpty]: Start isEmpty. Operand 812 states and 1310 transitions. [2022-12-14 16:23:23,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 16:23:23,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:23,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:23,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:23,731 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-12-14 16:23:24,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:24,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1335 states to 820 states and 1333 transitions. [2022-12-14 16:23:24,568 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 1333 transitions. [2022-12-14 16:23:24,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 16:23:24,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:24,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:24,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:24,755 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-12-14 16:23:24,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:24,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1336 states to 821 states and 1334 transitions. [2022-12-14 16:23:24,953 INFO L276 IsEmpty]: Start isEmpty. Operand 821 states and 1334 transitions. [2022-12-14 16:23:24,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 16:23:24,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:24,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:24,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:25,030 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2022-12-14 16:23:25,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:25,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1340 states to 825 states and 1338 transitions. [2022-12-14 16:23:25,064 INFO L276 IsEmpty]: Start isEmpty. Operand 825 states and 1338 transitions. [2022-12-14 16:23:25,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 16:23:25,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:25,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:25,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:25,150 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 16:23:25,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:25,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1346 states to 829 states and 1344 transitions. [2022-12-14 16:23:25,187 INFO L276 IsEmpty]: Start isEmpty. Operand 829 states and 1344 transitions. [2022-12-14 16:23:25,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 16:23:25,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:25,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:25,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:25,305 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-12-14 16:23:25,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:25,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1354 states to 834 states and 1352 transitions. [2022-12-14 16:23:25,338 INFO L276 IsEmpty]: Start isEmpty. Operand 834 states and 1352 transitions. [2022-12-14 16:23:25,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 16:23:25,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:25,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:25,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:25,392 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-12-14 16:23:25,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:25,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1354 states to 835 states and 1352 transitions. [2022-12-14 16:23:25,461 INFO L276 IsEmpty]: Start isEmpty. Operand 835 states and 1352 transitions. [2022-12-14 16:23:25,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 16:23:25,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:25,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:25,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:25,539 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-12-14 16:23:25,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:25,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1354 states to 836 states and 1352 transitions. [2022-12-14 16:23:25,559 INFO L276 IsEmpty]: Start isEmpty. Operand 836 states and 1352 transitions. [2022-12-14 16:23:25,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 16:23:25,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:25,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:25,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:25,637 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-12-14 16:23:25,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:25,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1356 states to 838 states and 1354 transitions. [2022-12-14 16:23:25,659 INFO L276 IsEmpty]: Start isEmpty. Operand 838 states and 1354 transitions. [2022-12-14 16:23:25,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 16:23:25,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:25,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:25,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:25,735 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-12-14 16:23:25,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:25,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1356 states to 839 states and 1354 transitions. [2022-12-14 16:23:25,755 INFO L276 IsEmpty]: Start isEmpty. Operand 839 states and 1354 transitions. [2022-12-14 16:23:25,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 16:23:25,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:25,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:25,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:25,831 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 16:23:25,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:25,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1362 states to 843 states and 1360 transitions. [2022-12-14 16:23:25,861 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 1360 transitions. [2022-12-14 16:23:25,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 16:23:25,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:25,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:25,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:25,928 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-12-14 16:23:26,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:26,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1365 states to 844 states and 1363 transitions. [2022-12-14 16:23:26,578 INFO L276 IsEmpty]: Start isEmpty. Operand 844 states and 1363 transitions. [2022-12-14 16:23:26,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 16:23:26,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:26,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:26,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:26,661 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2022-12-14 16:23:26,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:26,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1368 states to 847 states and 1366 transitions. [2022-12-14 16:23:26,689 INFO L276 IsEmpty]: Start isEmpty. Operand 847 states and 1366 transitions. [2022-12-14 16:23:26,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 16:23:26,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:26,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:26,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:26,985 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 16:23:27,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:27,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1373 states to 851 states and 1371 transitions. [2022-12-14 16:23:27,422 INFO L276 IsEmpty]: Start isEmpty. Operand 851 states and 1371 transitions. [2022-12-14 16:23:27,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 16:23:27,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:27,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:27,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:27,519 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-12-14 16:23:27,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:27,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1380 states to 854 states and 1378 transitions. [2022-12-14 16:23:27,762 INFO L276 IsEmpty]: Start isEmpty. Operand 854 states and 1378 transitions. [2022-12-14 16:23:27,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 16:23:27,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:27,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:27,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:27,880 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-12-14 16:23:27,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:27,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1380 states to 855 states and 1378 transitions. [2022-12-14 16:23:27,914 INFO L276 IsEmpty]: Start isEmpty. Operand 855 states and 1378 transitions. [2022-12-14 16:23:27,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 16:23:27,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:27,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:27,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:28,020 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-12-14 16:23:28,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:28,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1384 states to 857 states and 1382 transitions. [2022-12-14 16:23:28,346 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 1382 transitions. [2022-12-14 16:23:28,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 16:23:28,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:28,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:28,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:28,447 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-12-14 16:23:28,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:28,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1385 states to 858 states and 1383 transitions. [2022-12-14 16:23:28,466 INFO L276 IsEmpty]: Start isEmpty. Operand 858 states and 1383 transitions. [2022-12-14 16:23:28,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 16:23:28,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:28,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:28,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:28,567 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-12-14 16:23:28,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:28,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1386 states to 859 states and 1384 transitions. [2022-12-14 16:23:28,589 INFO L276 IsEmpty]: Start isEmpty. Operand 859 states and 1384 transitions. [2022-12-14 16:23:28,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 16:23:28,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:28,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:28,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:28,710 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-14 16:23:28,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:28,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1386 states to 860 states and 1384 transitions. [2022-12-14 16:23:28,757 INFO L276 IsEmpty]: Start isEmpty. Operand 860 states and 1384 transitions. [2022-12-14 16:23:28,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 16:23:28,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:28,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:28,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:28,839 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-12-14 16:23:28,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:28,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1386 states to 861 states and 1384 transitions. [2022-12-14 16:23:28,862 INFO L276 IsEmpty]: Start isEmpty. Operand 861 states and 1384 transitions. [2022-12-14 16:23:28,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 16:23:28,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:28,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:28,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:29,049 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-12-14 16:23:29,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:29,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1393 states to 864 states and 1391 transitions. [2022-12-14 16:23:29,542 INFO L276 IsEmpty]: Start isEmpty. Operand 864 states and 1391 transitions. [2022-12-14 16:23:29,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 16:23:29,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:29,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:29,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:29,727 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-12-14 16:23:29,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:29,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1393 states to 865 states and 1391 transitions. [2022-12-14 16:23:29,751 INFO L276 IsEmpty]: Start isEmpty. Operand 865 states and 1391 transitions. [2022-12-14 16:23:29,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 16:23:29,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:29,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:29,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:29,854 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-14 16:23:29,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:29,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1399 states to 869 states and 1397 transitions. [2022-12-14 16:23:29,892 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 1397 transitions. [2022-12-14 16:23:29,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 16:23:29,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:29,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:29,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:29,989 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-12-14 16:23:30,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:30,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1399 states to 870 states and 1397 transitions. [2022-12-14 16:23:30,014 INFO L276 IsEmpty]: Start isEmpty. Operand 870 states and 1397 transitions. [2022-12-14 16:23:30,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 16:23:30,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:30,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:30,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:30,397 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 0 proven. 480 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:23:30,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:30,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1404 states to 874 states and 1402 transitions. [2022-12-14 16:23:30,844 INFO L276 IsEmpty]: Start isEmpty. Operand 874 states and 1402 transitions. [2022-12-14 16:23:30,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 16:23:30,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:30,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:30,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:30,941 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 16:23:30,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:30,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1408 states to 878 states and 1406 transitions. [2022-12-14 16:23:30,991 INFO L276 IsEmpty]: Start isEmpty. Operand 878 states and 1406 transitions. [2022-12-14 16:23:30,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 16:23:30,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:30,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:31,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:31,175 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-12-14 16:23:31,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:31,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1408 states to 879 states and 1406 transitions. [2022-12-14 16:23:31,200 INFO L276 IsEmpty]: Start isEmpty. Operand 879 states and 1406 transitions. [2022-12-14 16:23:31,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 16:23:31,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:31,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:31,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:31,298 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 16:23:31,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:31,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1414 states to 883 states and 1412 transitions. [2022-12-14 16:23:31,778 INFO L276 IsEmpty]: Start isEmpty. Operand 883 states and 1412 transitions. [2022-12-14 16:23:31,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 16:23:31,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:31,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:31,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:31,860 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-14 16:23:31,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:31,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1420 states to 887 states and 1418 transitions. [2022-12-14 16:23:31,894 INFO L276 IsEmpty]: Start isEmpty. Operand 887 states and 1418 transitions. [2022-12-14 16:23:31,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 16:23:31,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:31,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:31,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:32,264 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-12-14 16:23:33,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:33,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1459 states to 901 states and 1457 transitions. [2022-12-14 16:23:33,861 INFO L276 IsEmpty]: Start isEmpty. Operand 901 states and 1457 transitions. [2022-12-14 16:23:33,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 16:23:33,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:33,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:33,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:34,014 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 16:23:34,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:34,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1462 states to 903 states and 1460 transitions. [2022-12-14 16:23:34,141 INFO L276 IsEmpty]: Start isEmpty. Operand 903 states and 1460 transitions. [2022-12-14 16:23:34,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 16:23:34,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:34,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:34,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:34,201 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-12-14 16:23:34,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:34,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1480 states to 904 states and 1478 transitions. [2022-12-14 16:23:34,247 INFO L276 IsEmpty]: Start isEmpty. Operand 904 states and 1478 transitions. [2022-12-14 16:23:34,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 16:23:34,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:34,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:34,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:34,306 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-12-14 16:23:35,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:35,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1497 states to 912 states and 1495 transitions. [2022-12-14 16:23:35,238 INFO L276 IsEmpty]: Start isEmpty. Operand 912 states and 1495 transitions. [2022-12-14 16:23:35,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 16:23:35,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:35,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:35,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:35,300 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-12-14 16:23:36,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:36,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1520 states to 920 states and 1518 transitions. [2022-12-14 16:23:36,415 INFO L276 IsEmpty]: Start isEmpty. Operand 920 states and 1518 transitions. [2022-12-14 16:23:36,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 16:23:36,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:36,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:36,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:36,584 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-12-14 16:23:37,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:37,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1521 states to 921 states and 1519 transitions. [2022-12-14 16:23:37,034 INFO L276 IsEmpty]: Start isEmpty. Operand 921 states and 1519 transitions. [2022-12-14 16:23:37,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 16:23:37,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:37,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:37,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:37,091 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-12-14 16:23:37,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:37,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1529 states to 926 states and 1527 transitions. [2022-12-14 16:23:37,116 INFO L276 IsEmpty]: Start isEmpty. Operand 926 states and 1527 transitions. [2022-12-14 16:23:37,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 16:23:37,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:37,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:37,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:37,436 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 16:23:37,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:37,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1534 states to 930 states and 1532 transitions. [2022-12-14 16:23:37,789 INFO L276 IsEmpty]: Start isEmpty. Operand 930 states and 1532 transitions. [2022-12-14 16:23:37,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 16:23:37,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:37,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:37,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:37,843 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2022-12-14 16:23:38,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:38,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1533 states to 930 states and 1531 transitions. [2022-12-14 16:23:38,278 INFO L276 IsEmpty]: Start isEmpty. Operand 930 states and 1531 transitions. [2022-12-14 16:23:38,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 16:23:38,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:38,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:38,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:38,334 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2022-12-14 16:23:38,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:38,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1532 states to 930 states and 1530 transitions. [2022-12-14 16:23:38,417 INFO L276 IsEmpty]: Start isEmpty. Operand 930 states and 1530 transitions. [2022-12-14 16:23:38,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 16:23:38,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:38,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:38,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:38,471 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-14 16:23:39,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:39,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1531 states to 930 states and 1529 transitions. [2022-12-14 16:23:39,030 INFO L276 IsEmpty]: Start isEmpty. Operand 930 states and 1529 transitions. [2022-12-14 16:23:39,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 16:23:39,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:39,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:39,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:39,079 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-14 16:23:39,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:39,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1530 states to 930 states and 1528 transitions. [2022-12-14 16:23:39,155 INFO L276 IsEmpty]: Start isEmpty. Operand 930 states and 1528 transitions. [2022-12-14 16:23:39,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 16:23:39,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:39,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:39,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:39,235 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-14 16:23:39,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:39,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1531 states to 931 states and 1529 transitions. [2022-12-14 16:23:39,268 INFO L276 IsEmpty]: Start isEmpty. Operand 931 states and 1529 transitions. [2022-12-14 16:23:39,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 16:23:39,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:39,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:39,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:39,317 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2022-12-14 16:23:39,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:39,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1544 states to 934 states and 1542 transitions. [2022-12-14 16:23:39,610 INFO L276 IsEmpty]: Start isEmpty. Operand 934 states and 1542 transitions. [2022-12-14 16:23:39,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 16:23:39,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:39,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:39,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:39,671 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2022-12-14 16:23:40,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:40,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1537 states to 933 states and 1535 transitions. [2022-12-14 16:23:40,040 INFO L276 IsEmpty]: Start isEmpty. Operand 933 states and 1535 transitions. [2022-12-14 16:23:40,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 16:23:40,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:40,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:40,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:40,145 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2022-12-14 16:23:41,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:41,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1557 states to 941 states and 1555 transitions. [2022-12-14 16:23:41,332 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1555 transitions. [2022-12-14 16:23:41,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 16:23:41,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:41,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:41,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:41,391 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-12-14 16:23:41,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:41,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1558 states to 943 states and 1556 transitions. [2022-12-14 16:23:41,705 INFO L276 IsEmpty]: Start isEmpty. Operand 943 states and 1556 transitions. [2022-12-14 16:23:41,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-12-14 16:23:41,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:41,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:41,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:41,786 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2022-12-14 16:23:41,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:41,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1565 states to 948 states and 1563 transitions. [2022-12-14 16:23:41,819 INFO L276 IsEmpty]: Start isEmpty. Operand 948 states and 1563 transitions. [2022-12-14 16:23:41,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 16:23:41,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:41,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:41,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:41,882 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2022-12-14 16:23:41,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:41,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1564 states to 948 states and 1562 transitions. [2022-12-14 16:23:41,952 INFO L276 IsEmpty]: Start isEmpty. Operand 948 states and 1562 transitions. [2022-12-14 16:23:41,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 16:23:41,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:41,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:41,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:42,012 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2022-12-14 16:23:42,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:42,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1566 states to 950 states and 1564 transitions. [2022-12-14 16:23:42,053 INFO L276 IsEmpty]: Start isEmpty. Operand 950 states and 1564 transitions. [2022-12-14 16:23:42,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 16:23:42,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:42,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:42,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:42,136 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2022-12-14 16:23:43,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:43,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1590 states to 961 states and 1588 transitions. [2022-12-14 16:23:43,142 INFO L276 IsEmpty]: Start isEmpty. Operand 961 states and 1588 transitions. [2022-12-14 16:23:43,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 16:23:43,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:43,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:43,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:43,222 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-14 16:23:43,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:43,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1589 states to 961 states and 1587 transitions. [2022-12-14 16:23:43,324 INFO L276 IsEmpty]: Start isEmpty. Operand 961 states and 1587 transitions. [2022-12-14 16:23:43,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 16:23:43,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:43,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:43,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:43,985 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-12-14 16:23:45,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:45,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1584 states to 961 states and 1582 transitions. [2022-12-14 16:23:45,710 INFO L276 IsEmpty]: Start isEmpty. Operand 961 states and 1582 transitions. [2022-12-14 16:23:45,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 16:23:45,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:45,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:45,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:45,868 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-14 16:23:45,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:45,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1585 states to 962 states and 1583 transitions. [2022-12-14 16:23:45,902 INFO L276 IsEmpty]: Start isEmpty. Operand 962 states and 1583 transitions. [2022-12-14 16:23:45,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 16:23:45,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:45,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:45,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:45,987 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-14 16:23:46,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:46,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1585 states to 963 states and 1583 transitions. [2022-12-14 16:23:46,046 INFO L276 IsEmpty]: Start isEmpty. Operand 963 states and 1583 transitions. [2022-12-14 16:23:46,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 16:23:46,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:46,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:46,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:46,136 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-12-14 16:23:47,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:47,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1599 states to 967 states and 1597 transitions. [2022-12-14 16:23:47,343 INFO L276 IsEmpty]: Start isEmpty. Operand 967 states and 1597 transitions. [2022-12-14 16:23:47,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-14 16:23:47,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:47,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:47,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:47,451 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2022-12-14 16:23:47,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:47,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1605 states to 971 states and 1603 transitions. [2022-12-14 16:23:47,482 INFO L276 IsEmpty]: Start isEmpty. Operand 971 states and 1603 transitions. [2022-12-14 16:23:47,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 16:23:47,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:47,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:47,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:47,535 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-12-14 16:23:47,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:47,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1606 states to 973 states and 1604 transitions. [2022-12-14 16:23:47,633 INFO L276 IsEmpty]: Start isEmpty. Operand 973 states and 1604 transitions. [2022-12-14 16:23:47,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 16:23:47,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:47,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:47,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:47,706 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-12-14 16:23:48,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:48,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1607 states to 974 states and 1605 transitions. [2022-12-14 16:23:48,100 INFO L276 IsEmpty]: Start isEmpty. Operand 974 states and 1605 transitions. [2022-12-14 16:23:48,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 16:23:48,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:48,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:48,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:48,170 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-12-14 16:23:48,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:48,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1610 states to 975 states and 1608 transitions. [2022-12-14 16:23:48,575 INFO L276 IsEmpty]: Start isEmpty. Operand 975 states and 1608 transitions. [2022-12-14 16:23:48,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 16:23:48,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:48,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:48,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:49,020 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 544 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:23:49,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:49,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1604 states to 971 states and 1602 transitions. [2022-12-14 16:23:49,525 INFO L276 IsEmpty]: Start isEmpty. Operand 971 states and 1602 transitions. [2022-12-14 16:23:49,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 16:23:49,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:49,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:49,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:49,607 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-12-14 16:23:49,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:49,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1606 states to 973 states and 1604 transitions. [2022-12-14 16:23:49,640 INFO L276 IsEmpty]: Start isEmpty. Operand 973 states and 1604 transitions. [2022-12-14 16:23:49,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 16:23:49,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:49,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:49,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:49,721 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-12-14 16:23:50,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:50,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1606 states to 974 states and 1604 transitions. [2022-12-14 16:23:50,010 INFO L276 IsEmpty]: Start isEmpty. Operand 974 states and 1604 transitions. [2022-12-14 16:23:50,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 16:23:50,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:50,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:50,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:50,092 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-12-14 16:23:50,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:50,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1606 states to 975 states and 1604 transitions. [2022-12-14 16:23:50,122 INFO L276 IsEmpty]: Start isEmpty. Operand 975 states and 1604 transitions. [2022-12-14 16:23:50,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 16:23:50,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:50,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:50,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:50,175 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 16:23:50,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:50,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1610 states to 977 states and 1608 transitions. [2022-12-14 16:23:50,724 INFO L276 IsEmpty]: Start isEmpty. Operand 977 states and 1608 transitions. [2022-12-14 16:23:50,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 16:23:50,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:50,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:50,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:50,777 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-14 16:23:50,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:50,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1611 states to 978 states and 1609 transitions. [2022-12-14 16:23:50,797 INFO L276 IsEmpty]: Start isEmpty. Operand 978 states and 1609 transitions. [2022-12-14 16:23:50,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 16:23:50,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:50,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:50,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:50,850 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-14 16:23:50,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:50,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1612 states to 979 states and 1610 transitions. [2022-12-14 16:23:50,902 INFO L276 IsEmpty]: Start isEmpty. Operand 979 states and 1610 transitions. [2022-12-14 16:23:50,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-14 16:23:50,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:50,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:50,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:51,012 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2022-12-14 16:23:51,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:51,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1616 states to 983 states and 1614 transitions. [2022-12-14 16:23:51,045 INFO L276 IsEmpty]: Start isEmpty. Operand 983 states and 1614 transitions. [2022-12-14 16:23:51,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 16:23:51,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:51,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:51,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:51,128 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-12-14 16:23:51,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:51,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1620 states to 987 states and 1618 transitions. [2022-12-14 16:23:51,168 INFO L276 IsEmpty]: Start isEmpty. Operand 987 states and 1618 transitions. [2022-12-14 16:23:51,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 16:23:51,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:51,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:51,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:51,272 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2022-12-14 16:23:51,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:51,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1628 states to 992 states and 1626 transitions. [2022-12-14 16:23:51,304 INFO L276 IsEmpty]: Start isEmpty. Operand 992 states and 1626 transitions. [2022-12-14 16:23:51,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 16:23:51,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:51,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:51,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:51,491 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-14 16:23:51,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:51,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1628 states to 993 states and 1626 transitions. [2022-12-14 16:23:51,520 INFO L276 IsEmpty]: Start isEmpty. Operand 993 states and 1626 transitions. [2022-12-14 16:23:51,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 16:23:51,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:51,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:51,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:51,626 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2022-12-14 16:23:53,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:53,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1649 states to 1000 states and 1647 transitions. [2022-12-14 16:23:53,381 INFO L276 IsEmpty]: Start isEmpty. Operand 1000 states and 1647 transitions. [2022-12-14 16:23:53,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 16:23:53,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:53,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:53,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:53,477 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-12-14 16:23:53,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:53,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1655 states to 1004 states and 1653 transitions. [2022-12-14 16:23:53,511 INFO L276 IsEmpty]: Start isEmpty. Operand 1004 states and 1653 transitions. [2022-12-14 16:23:53,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 16:23:53,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:53,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:53,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:53,562 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-12-14 16:23:53,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:53,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1656 states to 1006 states and 1654 transitions. [2022-12-14 16:23:53,907 INFO L276 IsEmpty]: Start isEmpty. Operand 1006 states and 1654 transitions. [2022-12-14 16:23:53,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-12-14 16:23:53,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:53,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:53,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:54,017 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-12-14 16:23:54,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:54,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1658 states to 1008 states and 1656 transitions. [2022-12-14 16:23:54,103 INFO L276 IsEmpty]: Start isEmpty. Operand 1008 states and 1656 transitions. [2022-12-14 16:23:54,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 16:23:54,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:54,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:54,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:54,156 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2022-12-14 16:23:54,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:54,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1658 states to 1009 states and 1656 transitions. [2022-12-14 16:23:54,233 INFO L276 IsEmpty]: Start isEmpty. Operand 1009 states and 1656 transitions. [2022-12-14 16:23:54,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 16:23:54,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:54,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:54,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:54,420 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-12-14 16:23:54,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:54,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1658 states to 1010 states and 1656 transitions. [2022-12-14 16:23:54,448 INFO L276 IsEmpty]: Start isEmpty. Operand 1010 states and 1656 transitions. [2022-12-14 16:23:54,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 16:23:54,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:54,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:54,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:54,668 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-12-14 16:23:54,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:54,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1660 states to 1012 states and 1658 transitions. [2022-12-14 16:23:54,698 INFO L276 IsEmpty]: Start isEmpty. Operand 1012 states and 1658 transitions. [2022-12-14 16:23:54,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 16:23:54,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:54,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:54,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:54,884 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-12-14 16:23:54,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:54,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1660 states to 1013 states and 1658 transitions. [2022-12-14 16:23:54,913 INFO L276 IsEmpty]: Start isEmpty. Operand 1013 states and 1658 transitions. [2022-12-14 16:23:54,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-14 16:23:54,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:54,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:54,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:55,092 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-12-14 16:23:55,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:55,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1664 states to 1017 states and 1662 transitions. [2022-12-14 16:23:55,239 INFO L276 IsEmpty]: Start isEmpty. Operand 1017 states and 1662 transitions. [2022-12-14 16:23:55,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 16:23:55,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:55,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:55,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:55,430 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 9 proven. 39 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-12-14 16:23:55,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:55,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1664 states to 1018 states and 1662 transitions. [2022-12-14 16:23:55,475 INFO L276 IsEmpty]: Start isEmpty. Operand 1018 states and 1662 transitions. [2022-12-14 16:23:55,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 16:23:55,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:55,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:55,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:55,559 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2022-12-14 16:23:56,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:56,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1665 states to 1019 states and 1663 transitions. [2022-12-14 16:23:56,097 INFO L276 IsEmpty]: Start isEmpty. Operand 1019 states and 1663 transitions. [2022-12-14 16:23:56,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 16:23:56,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:56,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:56,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:56,184 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2022-12-14 16:23:56,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:56,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1667 states to 1020 states and 1665 transitions. [2022-12-14 16:23:56,710 INFO L276 IsEmpty]: Start isEmpty. Operand 1020 states and 1665 transitions. [2022-12-14 16:23:56,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 16:23:56,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:56,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:56,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:56,773 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2022-12-14 16:23:57,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:57,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1681 states to 1026 states and 1679 transitions. [2022-12-14 16:23:57,934 INFO L276 IsEmpty]: Start isEmpty. Operand 1026 states and 1679 transitions. [2022-12-14 16:23:57,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 16:23:57,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:57,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:57,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:58,022 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2022-12-14 16:23:58,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:58,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1691 states to 1027 states and 1689 transitions. [2022-12-14 16:23:58,069 INFO L276 IsEmpty]: Start isEmpty. Operand 1027 states and 1689 transitions. [2022-12-14 16:23:58,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 16:23:58,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:58,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:58,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:58,152 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2022-12-14 16:23:58,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:58,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1697 states to 1029 states and 1695 transitions. [2022-12-14 16:23:58,582 INFO L276 IsEmpty]: Start isEmpty. Operand 1029 states and 1695 transitions. [2022-12-14 16:23:58,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-14 16:23:58,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:58,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:58,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:58,682 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-12-14 16:23:58,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:58,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1701 states to 1033 states and 1699 transitions. [2022-12-14 16:23:58,713 INFO L276 IsEmpty]: Start isEmpty. Operand 1033 states and 1699 transitions. [2022-12-14 16:23:58,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-14 16:23:58,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:58,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:58,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:58,772 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-14 16:23:58,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:58,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1701 states to 1034 states and 1699 transitions. [2022-12-14 16:23:58,821 INFO L276 IsEmpty]: Start isEmpty. Operand 1034 states and 1699 transitions. [2022-12-14 16:23:58,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-12-14 16:23:58,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:58,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:58,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:59,202 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 16:23:59,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:59,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1706 states to 1038 states and 1704 transitions. [2022-12-14 16:23:59,662 INFO L276 IsEmpty]: Start isEmpty. Operand 1038 states and 1704 transitions. [2022-12-14 16:23:59,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-14 16:23:59,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:59,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:59,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:59,727 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-12-14 16:23:59,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:59,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1707 states to 1039 states and 1705 transitions. [2022-12-14 16:23:59,791 INFO L276 IsEmpty]: Start isEmpty. Operand 1039 states and 1705 transitions. [2022-12-14 16:23:59,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-14 16:23:59,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:59,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:59,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:59,908 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2022-12-14 16:23:59,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:59,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1710 states to 1041 states and 1708 transitions. [2022-12-14 16:23:59,942 INFO L276 IsEmpty]: Start isEmpty. Operand 1041 states and 1708 transitions. [2022-12-14 16:23:59,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-12-14 16:23:59,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:59,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:59,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:00,036 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 16:24:00,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:00,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1711 states to 1042 states and 1709 transitions. [2022-12-14 16:24:00,481 INFO L276 IsEmpty]: Start isEmpty. Operand 1042 states and 1709 transitions. [2022-12-14 16:24:00,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-12-14 16:24:00,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:00,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:00,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:00,578 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 16:24:01,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:01,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1713 states to 1043 states and 1711 transitions. [2022-12-14 16:24:01,185 INFO L276 IsEmpty]: Start isEmpty. Operand 1043 states and 1711 transitions. [2022-12-14 16:24:01,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-12-14 16:24:01,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:01,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:01,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:01,278 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-12-14 16:24:01,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:01,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1714 states to 1044 states and 1712 transitions. [2022-12-14 16:24:01,673 INFO L276 IsEmpty]: Start isEmpty. Operand 1044 states and 1712 transitions. [2022-12-14 16:24:01,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-12-14 16:24:01,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:01,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:01,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:01,729 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2022-12-14 16:24:02,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:02,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1719 states to 1048 states and 1717 transitions. [2022-12-14 16:24:02,215 INFO L276 IsEmpty]: Start isEmpty. Operand 1048 states and 1717 transitions. [2022-12-14 16:24:02,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-12-14 16:24:02,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:02,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:02,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:02,303 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-12-14 16:24:02,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:02,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1728 states to 1049 states and 1726 transitions. [2022-12-14 16:24:02,414 INFO L276 IsEmpty]: Start isEmpty. Operand 1049 states and 1726 transitions. [2022-12-14 16:24:02,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-12-14 16:24:02,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:02,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:02,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:02,501 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-12-14 16:24:02,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:02,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1734 states to 1051 states and 1732 transitions. [2022-12-14 16:24:02,850 INFO L276 IsEmpty]: Start isEmpty. Operand 1051 states and 1732 transitions. [2022-12-14 16:24:02,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-12-14 16:24:02,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:02,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:02,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:02,924 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-12-14 16:24:03,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:03,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1741 states to 1054 states and 1739 transitions. [2022-12-14 16:24:03,154 INFO L276 IsEmpty]: Start isEmpty. Operand 1054 states and 1739 transitions. [2022-12-14 16:24:03,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-12-14 16:24:03,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:03,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:03,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:03,257 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-12-14 16:24:03,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:03,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1741 states to 1055 states and 1739 transitions. [2022-12-14 16:24:03,283 INFO L276 IsEmpty]: Start isEmpty. Operand 1055 states and 1739 transitions. [2022-12-14 16:24:03,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-12-14 16:24:03,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:03,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:03,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:03,349 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-12-14 16:24:03,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:03,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1745 states to 1059 states and 1743 transitions. [2022-12-14 16:24:03,441 INFO L276 IsEmpty]: Start isEmpty. Operand 1059 states and 1743 transitions. [2022-12-14 16:24:03,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-12-14 16:24:03,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:03,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:03,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:03,504 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-12-14 16:24:03,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:03,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1745 states to 1060 states and 1743 transitions. [2022-12-14 16:24:03,570 INFO L276 IsEmpty]: Start isEmpty. Operand 1060 states and 1743 transitions. [2022-12-14 16:24:03,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 16:24:03,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:03,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:03,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:03,671 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-14 16:24:03,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:03,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1749 states to 1064 states and 1747 transitions. [2022-12-14 16:24:03,724 INFO L276 IsEmpty]: Start isEmpty. Operand 1064 states and 1747 transitions. [2022-12-14 16:24:03,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-12-14 16:24:03,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:03,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:03,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:03,841 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 16:24:03,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:03,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1749 states to 1065 states and 1747 transitions. [2022-12-14 16:24:03,876 INFO L276 IsEmpty]: Start isEmpty. Operand 1065 states and 1747 transitions. [2022-12-14 16:24:03,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-12-14 16:24:03,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:03,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:03,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:03,970 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-12-14 16:24:05,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:05,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1766 states to 1074 states and 1764 transitions. [2022-12-14 16:24:05,967 INFO L276 IsEmpty]: Start isEmpty. Operand 1074 states and 1764 transitions. [2022-12-14 16:24:05,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-12-14 16:24:05,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:05,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:05,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:06,046 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-12-14 16:24:06,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:06,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1766 states to 1075 states and 1764 transitions. [2022-12-14 16:24:06,068 INFO L276 IsEmpty]: Start isEmpty. Operand 1075 states and 1764 transitions. [2022-12-14 16:24:06,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-12-14 16:24:06,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:06,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:06,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:06,184 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2022-12-14 16:24:06,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:06,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1768 states to 1077 states and 1766 transitions. [2022-12-14 16:24:06,278 INFO L276 IsEmpty]: Start isEmpty. Operand 1077 states and 1766 transitions. [2022-12-14 16:24:06,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-12-14 16:24:06,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:06,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:06,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:06,389 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2022-12-14 16:24:06,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:06,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1772 states to 1081 states and 1770 transitions. [2022-12-14 16:24:06,430 INFO L276 IsEmpty]: Start isEmpty. Operand 1081 states and 1770 transitions. [2022-12-14 16:24:06,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-12-14 16:24:06,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:06,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:06,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:06,541 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2022-12-14 16:24:07,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:07,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1776 states to 1085 states and 1774 transitions. [2022-12-14 16:24:07,030 INFO L276 IsEmpty]: Start isEmpty. Operand 1085 states and 1774 transitions. [2022-12-14 16:24:07,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-12-14 16:24:07,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:07,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:07,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:07,272 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-14 16:24:07,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:07,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1780 states to 1089 states and 1778 transitions. [2022-12-14 16:24:07,449 INFO L276 IsEmpty]: Start isEmpty. Operand 1089 states and 1778 transitions. [2022-12-14 16:24:07,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 16:24:07,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:07,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:07,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:07,508 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-12-14 16:24:07,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:07,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1787 states to 1092 states and 1785 transitions. [2022-12-14 16:24:07,729 INFO L276 IsEmpty]: Start isEmpty. Operand 1092 states and 1785 transitions. [2022-12-14 16:24:07,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-12-14 16:24:07,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:07,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:07,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:07,819 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2022-12-14 16:24:08,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:08,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1791 states to 1095 states and 1789 transitions. [2022-12-14 16:24:08,402 INFO L276 IsEmpty]: Start isEmpty. Operand 1095 states and 1789 transitions. [2022-12-14 16:24:08,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-12-14 16:24:08,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:08,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:08,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:08,489 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2022-12-14 16:24:09,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:09,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1791 states to 1097 states and 1789 transitions. [2022-12-14 16:24:09,480 INFO L276 IsEmpty]: Start isEmpty. Operand 1097 states and 1789 transitions. [2022-12-14 16:24:09,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 16:24:09,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:09,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:09,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:09,574 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-12-14 16:24:11,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:11,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1808 states to 1106 states and 1806 transitions. [2022-12-14 16:24:11,424 INFO L276 IsEmpty]: Start isEmpty. Operand 1106 states and 1806 transitions. [2022-12-14 16:24:11,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-12-14 16:24:11,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:11,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:11,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:11,513 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2022-12-14 16:24:11,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:11,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1809 states to 1107 states and 1807 transitions. [2022-12-14 16:24:11,544 INFO L276 IsEmpty]: Start isEmpty. Operand 1107 states and 1807 transitions. [2022-12-14 16:24:11,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-12-14 16:24:11,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:11,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:11,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:11,654 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2022-12-14 16:24:11,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:11,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1816 states to 1108 states and 1814 transitions. [2022-12-14 16:24:11,947 INFO L276 IsEmpty]: Start isEmpty. Operand 1108 states and 1814 transitions. [2022-12-14 16:24:11,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-12-14 16:24:11,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:11,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:11,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:12,070 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2022-12-14 16:24:12,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:12,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1820 states to 1112 states and 1818 transitions. [2022-12-14 16:24:12,106 INFO L276 IsEmpty]: Start isEmpty. Operand 1112 states and 1818 transitions. [2022-12-14 16:24:12,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-12-14 16:24:12,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:12,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:12,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:12,252 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-12-14 16:24:12,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:12,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1823 states to 1114 states and 1821 transitions. [2022-12-14 16:24:12,403 INFO L276 IsEmpty]: Start isEmpty. Operand 1114 states and 1821 transitions. [2022-12-14 16:24:12,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 16:24:12,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:12,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:12,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:12,491 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-12-14 16:24:13,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:13,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1827 states to 1117 states and 1825 transitions. [2022-12-14 16:24:13,068 INFO L276 IsEmpty]: Start isEmpty. Operand 1117 states and 1825 transitions. [2022-12-14 16:24:13,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 16:24:13,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:13,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:13,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:13,164 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-14 16:24:14,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:14,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1827 states to 1119 states and 1825 transitions. [2022-12-14 16:24:14,074 INFO L276 IsEmpty]: Start isEmpty. Operand 1119 states and 1825 transitions. [2022-12-14 16:24:14,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-12-14 16:24:14,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:14,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:14,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:14,134 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2022-12-14 16:24:14,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:14,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1832 states to 1123 states and 1830 transitions. [2022-12-14 16:24:14,165 INFO L276 IsEmpty]: Start isEmpty. Operand 1123 states and 1830 transitions. [2022-12-14 16:24:14,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 16:24:14,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:14,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:14,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:14,226 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-12-14 16:24:14,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:14,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1836 states to 1127 states and 1834 transitions. [2022-12-14 16:24:14,307 INFO L276 IsEmpty]: Start isEmpty. Operand 1127 states and 1834 transitions. [2022-12-14 16:24:14,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-12-14 16:24:14,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:14,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:14,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:14,709 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 0 proven. 220 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 16:24:15,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:15,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1841 states to 1131 states and 1839 transitions. [2022-12-14 16:24:15,314 INFO L276 IsEmpty]: Start isEmpty. Operand 1131 states and 1839 transitions. [2022-12-14 16:24:15,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 16:24:15,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:15,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:15,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:15,376 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2022-12-14 16:24:15,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:15,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1849 states to 1136 states and 1847 transitions. [2022-12-14 16:24:15,409 INFO L276 IsEmpty]: Start isEmpty. Operand 1136 states and 1847 transitions. [2022-12-14 16:24:15,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-12-14 16:24:15,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:15,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:15,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:15,469 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-12-14 16:24:17,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:17,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1870 states to 1143 states and 1868 transitions. [2022-12-14 16:24:17,419 INFO L276 IsEmpty]: Start isEmpty. Operand 1143 states and 1868 transitions. [2022-12-14 16:24:17,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-12-14 16:24:17,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:17,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:17,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:17,474 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-12-14 16:24:18,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:18,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1869 states to 1143 states and 1867 transitions. [2022-12-14 16:24:18,041 INFO L276 IsEmpty]: Start isEmpty. Operand 1143 states and 1867 transitions. [2022-12-14 16:24:18,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-12-14 16:24:18,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:18,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:18,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:18,125 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-12-14 16:24:18,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:18,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1868 states to 1143 states and 1866 transitions. [2022-12-14 16:24:18,206 INFO L276 IsEmpty]: Start isEmpty. Operand 1143 states and 1866 transitions. [2022-12-14 16:24:18,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-12-14 16:24:18,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:18,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:18,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:18,316 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-12-14 16:24:18,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:18,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1869 states to 1144 states and 1867 transitions. [2022-12-14 16:24:18,352 INFO L276 IsEmpty]: Start isEmpty. Operand 1144 states and 1867 transitions. [2022-12-14 16:24:18,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-14 16:24:18,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:18,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:18,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:18,486 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2022-12-14 16:24:18,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:18,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1873 states to 1148 states and 1871 transitions. [2022-12-14 16:24:18,523 INFO L276 IsEmpty]: Start isEmpty. Operand 1148 states and 1871 transitions. [2022-12-14 16:24:18,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-14 16:24:18,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:18,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:18,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:18,645 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2022-12-14 16:24:18,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:18,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1877 states to 1152 states and 1875 transitions. [2022-12-14 16:24:18,683 INFO L276 IsEmpty]: Start isEmpty. Operand 1152 states and 1875 transitions. [2022-12-14 16:24:18,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-12-14 16:24:18,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:18,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:18,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:18,740 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-14 16:24:18,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:18,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1876 states to 1152 states and 1874 transitions. [2022-12-14 16:24:18,814 INFO L276 IsEmpty]: Start isEmpty. Operand 1152 states and 1874 transitions. [2022-12-14 16:24:18,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-12-14 16:24:18,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:18,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:18,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:18,908 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2022-12-14 16:24:19,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:19,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1878 states to 1154 states and 1876 transitions. [2022-12-14 16:24:19,057 INFO L276 IsEmpty]: Start isEmpty. Operand 1154 states and 1876 transitions. [2022-12-14 16:24:19,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-12-14 16:24:19,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:19,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:19,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:19,113 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-12-14 16:24:19,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:19,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1878 states to 1155 states and 1876 transitions. [2022-12-14 16:24:19,178 INFO L276 IsEmpty]: Start isEmpty. Operand 1155 states and 1876 transitions. [2022-12-14 16:24:19,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 16:24:19,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:19,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:19,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:19,294 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-12-14 16:24:19,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:19,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1878 states to 1156 states and 1876 transitions. [2022-12-14 16:24:19,378 INFO L276 IsEmpty]: Start isEmpty. Operand 1156 states and 1876 transitions. [2022-12-14 16:24:19,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-12-14 16:24:19,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:19,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:19,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:19,437 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-12-14 16:24:19,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:19,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1877 states to 1156 states and 1875 transitions. [2022-12-14 16:24:19,503 INFO L276 IsEmpty]: Start isEmpty. Operand 1156 states and 1875 transitions. [2022-12-14 16:24:19,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-12-14 16:24:19,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:19,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:19,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:19,581 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2022-12-14 16:24:20,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:20,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1872 states to 1156 states and 1870 transitions. [2022-12-14 16:24:20,755 INFO L276 IsEmpty]: Start isEmpty. Operand 1156 states and 1870 transitions. [2022-12-14 16:24:20,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-12-14 16:24:20,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:20,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:20,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:20,841 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-12-14 16:24:20,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:20,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1872 states to 1157 states and 1870 transitions. [2022-12-14 16:24:20,871 INFO L276 IsEmpty]: Start isEmpty. Operand 1157 states and 1870 transitions. [2022-12-14 16:24:20,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 16:24:20,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:20,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:20,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:20,996 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2022-12-14 16:24:21,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:21,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1870 states to 1157 states and 1868 transitions. [2022-12-14 16:24:21,437 INFO L276 IsEmpty]: Start isEmpty. Operand 1157 states and 1868 transitions. [2022-12-14 16:24:21,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-14 16:24:21,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:21,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:21,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:21,497 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-12-14 16:24:22,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:22,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1908 states to 1175 states and 1906 transitions. [2022-12-14 16:24:22,807 INFO L276 IsEmpty]: Start isEmpty. Operand 1175 states and 1906 transitions. [2022-12-14 16:24:22,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-12-14 16:24:22,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:22,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:22,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:22,886 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2022-12-14 16:24:23,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:23,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1909 states to 1177 states and 1907 transitions. [2022-12-14 16:24:23,223 INFO L276 IsEmpty]: Start isEmpty. Operand 1177 states and 1907 transitions. [2022-12-14 16:24:23,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-12-14 16:24:23,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:23,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:23,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:23,280 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2022-12-14 16:24:23,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:23,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1912 states to 1179 states and 1910 transitions. [2022-12-14 16:24:23,304 INFO L276 IsEmpty]: Start isEmpty. Operand 1179 states and 1910 transitions. [2022-12-14 16:24:23,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-14 16:24:23,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:23,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:23,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:23,442 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 16:24:23,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:23,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1914 states to 1180 states and 1912 transitions. [2022-12-14 16:24:23,485 INFO L276 IsEmpty]: Start isEmpty. Operand 1180 states and 1912 transitions. [2022-12-14 16:24:23,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 16:24:23,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:23,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:23,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:23,567 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2022-12-14 16:24:23,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:23,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1916 states to 1182 states and 1914 transitions. [2022-12-14 16:24:23,593 INFO L276 IsEmpty]: Start isEmpty. Operand 1182 states and 1914 transitions. [2022-12-14 16:24:23,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 16:24:23,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:23,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:23,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:23,675 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2022-12-14 16:24:23,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:23,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1916 states to 1183 states and 1914 transitions. [2022-12-14 16:24:23,932 INFO L276 IsEmpty]: Start isEmpty. Operand 1183 states and 1914 transitions. [2022-12-14 16:24:23,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 16:24:23,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:23,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:23,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:24,012 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-12-14 16:24:24,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:24,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1916 states to 1184 states and 1914 transitions. [2022-12-14 16:24:24,034 INFO L276 IsEmpty]: Start isEmpty. Operand 1184 states and 1914 transitions. [2022-12-14 16:24:24,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-14 16:24:24,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:24,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:24,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:24,113 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-14 16:24:24,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:24,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1920 states to 1188 states and 1918 transitions. [2022-12-14 16:24:24,144 INFO L276 IsEmpty]: Start isEmpty. Operand 1188 states and 1918 transitions. [2022-12-14 16:24:24,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 16:24:24,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:24,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:24,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:24,265 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 16:24:24,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:24,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1928 states to 1193 states and 1926 transitions. [2022-12-14 16:24:24,301 INFO L276 IsEmpty]: Start isEmpty. Operand 1193 states and 1926 transitions. [2022-12-14 16:24:24,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-12-14 16:24:24,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:24,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:24,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:24,450 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2022-12-14 16:24:24,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:24,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1932 states to 1197 states and 1930 transitions. [2022-12-14 16:24:24,485 INFO L276 IsEmpty]: Start isEmpty. Operand 1197 states and 1930 transitions. [2022-12-14 16:24:24,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 16:24:24,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:24,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:24,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:24,541 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2022-12-14 16:24:24,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:24,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1933 states to 1199 states and 1931 transitions. [2022-12-14 16:24:24,658 INFO L276 IsEmpty]: Start isEmpty. Operand 1199 states and 1931 transitions. [2022-12-14 16:24:24,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-14 16:24:24,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:24,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:24,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:25,324 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 8 proven. 2 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2022-12-14 16:24:27,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:27,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1945 states to 1203 states and 1943 transitions. [2022-12-14 16:24:27,116 INFO L276 IsEmpty]: Start isEmpty. Operand 1203 states and 1943 transitions. [2022-12-14 16:24:27,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-14 16:24:27,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:27,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:27,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:27,478 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2022-12-14 16:24:28,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:28,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1947 states to 1205 states and 1945 transitions. [2022-12-14 16:24:28,165 INFO L276 IsEmpty]: Start isEmpty. Operand 1205 states and 1945 transitions. [2022-12-14 16:24:28,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-14 16:24:28,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:28,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:28,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:28,392 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 9 proven. 45 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2022-12-14 16:24:28,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:28,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1947 states to 1206 states and 1945 transitions. [2022-12-14 16:24:28,709 INFO L276 IsEmpty]: Start isEmpty. Operand 1206 states and 1945 transitions. [2022-12-14 16:24:28,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-14 16:24:28,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:28,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:28,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:28,773 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2022-12-14 16:24:28,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:28,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1947 states to 1207 states and 1945 transitions. [2022-12-14 16:24:28,803 INFO L276 IsEmpty]: Start isEmpty. Operand 1207 states and 1945 transitions. [2022-12-14 16:24:28,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 16:24:28,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:28,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:28,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:29,331 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 0 proven. 264 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 16:24:29,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:29,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1952 states to 1211 states and 1950 transitions. [2022-12-14 16:24:29,820 INFO L276 IsEmpty]: Start isEmpty. Operand 1211 states and 1950 transitions. [2022-12-14 16:24:29,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2022-12-14 16:24:29,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:29,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:29,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:29,889 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2022-12-14 16:24:29,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:29,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1952 states to 1212 states and 1950 transitions. [2022-12-14 16:24:29,911 INFO L276 IsEmpty]: Start isEmpty. Operand 1212 states and 1950 transitions. [2022-12-14 16:24:29,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-14 16:24:29,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:29,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:29,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:29,975 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 73 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2022-12-14 16:24:30,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:30,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1952 states to 1213 states and 1950 transitions. [2022-12-14 16:24:30,034 INFO L276 IsEmpty]: Start isEmpty. Operand 1213 states and 1950 transitions. [2022-12-14 16:24:30,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-12-14 16:24:30,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:30,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:30,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:30,100 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2022-12-14 16:24:30,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:30,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1974 states to 1217 states and 1972 transitions. [2022-12-14 16:24:30,215 INFO L276 IsEmpty]: Start isEmpty. Operand 1217 states and 1972 transitions. [2022-12-14 16:24:30,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 16:24:30,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:30,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:30,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:30,280 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2022-12-14 16:24:30,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:30,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1978 states to 1221 states and 1976 transitions. [2022-12-14 16:24:30,371 INFO L276 IsEmpty]: Start isEmpty. Operand 1221 states and 1976 transitions. [2022-12-14 16:24:30,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 16:24:30,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:30,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:30,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:30,472 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2022-12-14 16:24:31,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:31,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1982 states to 1225 states and 1980 transitions. [2022-12-14 16:24:31,185 INFO L276 IsEmpty]: Start isEmpty. Operand 1225 states and 1980 transitions. [2022-12-14 16:24:31,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 16:24:31,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:31,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:31,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:31,261 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2022-12-14 16:24:31,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:31,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1987 states to 1226 states and 1985 transitions. [2022-12-14 16:24:31,394 INFO L276 IsEmpty]: Start isEmpty. Operand 1226 states and 1985 transitions. [2022-12-14 16:24:31,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2022-12-14 16:24:31,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:31,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:31,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:31,470 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2022-12-14 16:24:31,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:31,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1991 states to 1230 states and 1989 transitions. [2022-12-14 16:24:31,516 INFO L276 IsEmpty]: Start isEmpty. Operand 1230 states and 1989 transitions. [2022-12-14 16:24:31,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2022-12-14 16:24:31,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:31,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:31,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:31,598 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2022-12-14 16:24:31,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:31,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1995 states to 1234 states and 1993 transitions. [2022-12-14 16:24:31,720 INFO L276 IsEmpty]: Start isEmpty. Operand 1234 states and 1993 transitions. [2022-12-14 16:24:31,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-12-14 16:24:31,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:31,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:31,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:31,797 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2022-12-14 16:24:32,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:32,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2020 states to 1248 states and 2018 transitions. [2022-12-14 16:24:32,810 INFO L276 IsEmpty]: Start isEmpty. Operand 1248 states and 2018 transitions. [2022-12-14 16:24:32,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2022-12-14 16:24:32,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:32,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:32,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:32,876 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2022-12-14 16:24:32,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:32,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2021 states to 1249 states and 2019 transitions. [2022-12-14 16:24:32,931 INFO L276 IsEmpty]: Start isEmpty. Operand 1249 states and 2019 transitions. [2022-12-14 16:24:32,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2022-12-14 16:24:32,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:32,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:32,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:32,997 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2022-12-14 16:24:33,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:33,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2021 states to 1250 states and 2019 transitions. [2022-12-14 16:24:33,054 INFO L276 IsEmpty]: Start isEmpty. Operand 1250 states and 2019 transitions. [2022-12-14 16:24:33,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2022-12-14 16:24:33,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:33,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:33,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:33,213 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2022-12-14 16:24:33,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:33,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2024 states to 1252 states and 2022 transitions. [2022-12-14 16:24:33,604 INFO L276 IsEmpty]: Start isEmpty. Operand 1252 states and 2022 transitions. [2022-12-14 16:24:33,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2022-12-14 16:24:33,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:33,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:33,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:33,673 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2022-12-14 16:24:35,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:35,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2044 states to 1260 states and 2042 transitions. [2022-12-14 16:24:35,146 INFO L276 IsEmpty]: Start isEmpty. Operand 1260 states and 2042 transitions. [2022-12-14 16:24:35,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2022-12-14 16:24:35,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:35,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:35,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:35,213 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2022-12-14 16:24:35,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:35,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2044 states to 1261 states and 2042 transitions. [2022-12-14 16:24:35,269 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 2042 transitions. [2022-12-14 16:24:35,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2022-12-14 16:24:35,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:35,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:35,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:35,764 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 0 proven. 312 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 16:24:36,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:36,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2049 states to 1265 states and 2047 transitions. [2022-12-14 16:24:36,320 INFO L276 IsEmpty]: Start isEmpty. Operand 1265 states and 2047 transitions. [2022-12-14 16:24:36,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2022-12-14 16:24:36,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:36,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:36,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:36,449 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 32 proven. 1 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2022-12-14 16:24:37,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:37,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2047 states to 1265 states and 2045 transitions. [2022-12-14 16:24:37,242 INFO L276 IsEmpty]: Start isEmpty. Operand 1265 states and 2045 transitions. [2022-12-14 16:24:37,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-12-14 16:24:37,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:37,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:37,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:37,310 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2022-12-14 16:24:37,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:37,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2051 states to 1269 states and 2049 transitions. [2022-12-14 16:24:37,387 INFO L276 IsEmpty]: Start isEmpty. Operand 1269 states and 2049 transitions. [2022-12-14 16:24:37,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2022-12-14 16:24:37,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:37,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:37,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:37,460 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2022-12-14 16:24:37,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:37,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2059 states to 1274 states and 2057 transitions. [2022-12-14 16:24:37,498 INFO L276 IsEmpty]: Start isEmpty. Operand 1274 states and 2057 transitions. [2022-12-14 16:24:37,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2022-12-14 16:24:37,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:37,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:37,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:37,565 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2022-12-14 16:24:37,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:37,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2059 states to 1275 states and 2057 transitions. [2022-12-14 16:24:37,591 INFO L276 IsEmpty]: Start isEmpty. Operand 1275 states and 2057 transitions. [2022-12-14 16:24:37,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2022-12-14 16:24:37,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:37,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:37,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:37,793 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 9 proven. 51 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2022-12-14 16:24:38,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:38,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2059 states to 1276 states and 2057 transitions. [2022-12-14 16:24:38,152 INFO L276 IsEmpty]: Start isEmpty. Operand 1276 states and 2057 transitions. [2022-12-14 16:24:38,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2022-12-14 16:24:38,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:38,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:38,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:38,216 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 81 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2022-12-14 16:24:38,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:38,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2059 states to 1277 states and 2057 transitions. [2022-12-14 16:24:38,292 INFO L276 IsEmpty]: Start isEmpty. Operand 1277 states and 2057 transitions. [2022-12-14 16:24:38,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-12-14 16:24:38,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:38,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:38,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:38,366 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2022-12-14 16:24:38,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:38,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2063 states to 1281 states and 2061 transitions. [2022-12-14 16:24:38,458 INFO L276 IsEmpty]: Start isEmpty. Operand 1281 states and 2061 transitions. [2022-12-14 16:24:38,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2022-12-14 16:24:38,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:38,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:38,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:38,558 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2022-12-14 16:24:38,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:38,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2064 states to 1282 states and 2062 transitions. [2022-12-14 16:24:38,622 INFO L276 IsEmpty]: Start isEmpty. Operand 1282 states and 2062 transitions. [2022-12-14 16:24:38,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2022-12-14 16:24:38,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:38,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:38,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:39,112 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 0 proven. 364 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 16:24:39,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:39,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2069 states to 1286 states and 2067 transitions. [2022-12-14 16:24:39,586 INFO L276 IsEmpty]: Start isEmpty. Operand 1286 states and 2067 transitions. [2022-12-14 16:24:39,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-12-14 16:24:39,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:39,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:39,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:39,660 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-12-14 16:24:40,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:40,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2073 states to 1290 states and 2071 transitions. [2022-12-14 16:24:40,283 INFO L276 IsEmpty]: Start isEmpty. Operand 1290 states and 2071 transitions. [2022-12-14 16:24:40,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2022-12-14 16:24:40,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:40,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:40,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:40,385 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 47 proven. 1 refuted. 0 times theorem prover too weak. 83 trivial. 0 not checked. [2022-12-14 16:24:41,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:41,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2071 states to 1290 states and 2069 transitions. [2022-12-14 16:24:41,533 INFO L276 IsEmpty]: Start isEmpty. Operand 1290 states and 2069 transitions. [2022-12-14 16:24:41,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-12-14 16:24:41,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:41,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:41,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:42,021 INFO L134 CoverageAnalysis]: Checked inductivity of 466 backedges. 0 proven. 420 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 16:24:42,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:42,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2076 states to 1294 states and 2074 transitions. [2022-12-14 16:24:42,622 INFO L276 IsEmpty]: Start isEmpty. Operand 1294 states and 2074 transitions. [2022-12-14 16:24:42,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-12-14 16:24:42,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:42,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:42,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:42,695 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2022-12-14 16:24:42,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:42,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2080 states to 1298 states and 2078 transitions. [2022-12-14 16:24:42,832 INFO L276 IsEmpty]: Start isEmpty. Operand 1298 states and 2078 transitions. [2022-12-14 16:24:42,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2022-12-14 16:24:42,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:42,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:42,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:42,907 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 16:24:42,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:42,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2084 states to 1302 states and 2082 transitions. [2022-12-14 16:24:42,998 INFO L276 IsEmpty]: Start isEmpty. Operand 1302 states and 2082 transitions. [2022-12-14 16:24:43,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2022-12-14 16:24:43,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:43,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:43,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:43,554 INFO L134 CoverageAnalysis]: Checked inductivity of 526 backedges. 0 proven. 480 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 16:24:44,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:44,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2089 states to 1306 states and 2087 transitions. [2022-12-14 16:24:44,129 INFO L276 IsEmpty]: Start isEmpty. Operand 1306 states and 2087 transitions. [2022-12-14 16:24:44,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2022-12-14 16:24:44,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:44,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:44,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:44,212 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2022-12-14 16:24:44,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:44,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2093 states to 1310 states and 2091 transitions. [2022-12-14 16:24:44,314 INFO L276 IsEmpty]: Start isEmpty. Operand 1310 states and 2091 transitions. [2022-12-14 16:24:44,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2022-12-14 16:24:44,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:44,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:44,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:44,907 INFO L134 CoverageAnalysis]: Checked inductivity of 590 backedges. 0 proven. 544 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 16:24:45,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:45,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2087 states to 1306 states and 2085 transitions. [2022-12-14 16:24:45,501 INFO L276 IsEmpty]: Start isEmpty. Operand 1306 states and 2085 transitions. [2022-12-14 16:24:45,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-12-14 16:24:45,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:45,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:45,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:45,578 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2022-12-14 16:24:46,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:46,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2089 states to 595 states and 786 transitions. [2022-12-14 16:24:46,203 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 786 transitions. [2022-12-14 16:24:46,204 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-12-14 16:24:46,204 WARN L419 CodeCheckObserver]: This Program is SAFE, Check terminated with 368 iterations. [2022-12-14 16:24:46,210 INFO L754 CodeCheckObserver]: All specifications hold 10 specifications checked. All of them hold [2022-12-14 16:24:48,079 INFO L560 CodeCheckObserver]: Invariant with dag size 3 [2022-12-14 16:24:48,084 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 16:24:48,084 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 16:24:48,084 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 16:24:48,084 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 16:24:48,084 INFO L560 CodeCheckObserver]: Invariant with dag size 72 [2022-12-14 16:24:48,085 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 16:24:48,086 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 16:24:48,086 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 16:24:48,086 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 16:24:48,086 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 16:24:48,086 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 16:24:48,086 INFO L560 CodeCheckObserver]: Invariant with dag size 72 [2022-12-14 16:24:48,087 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 16:24:48,087 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 16:24:48,087 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 16:24:48,087 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 16:24:48,087 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 16:24:48,087 INFO L560 CodeCheckObserver]: Invariant with dag size 72 [2022-12-14 16:24:48,089 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 16:24:48,089 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 16:24:48,089 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 16:24:48,089 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 16:24:48,089 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 16:24:48,089 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 16:24:48,089 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 16:24:48,089 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 16:24:48,089 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 16:24:48,089 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 16:24:48,089 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 16:24:48,089 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 16:24:48,089 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 16:24:48,089 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 16:24:48,089 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 16:24:48,089 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 16:24:48,089 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 16:24:48,089 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 16:24:48,090 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 16:24:48,090 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 16:24:48,090 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 16:24:48,090 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 16:24:48,090 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 16:24:48,090 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 16:24:48,090 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 16:24:48,090 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 16:24:48,090 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 16:24:48,090 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 16:24:48,090 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 16:24:48,090 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 14.12 04:24:48 ImpRootNode [2022-12-14 16:24:48,090 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-12-14 16:24:48,091 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-14 16:24:48,091 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-14 16:24:48,091 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-14 16:24:48,091 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 04:22:26" (3/4) ... [2022-12-14 16:24:48,094 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-12-14 16:24:48,098 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure tgt_ring_idx_inc [2022-12-14 16:24:48,098 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __raw_spin_lock_init [2022-12-14 16:24:48,098 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure tgt_ring_exit [2022-12-14 16:24:48,098 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure uspace_ring_map [2022-12-14 16:24:48,098 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure scsi_tgt_cmd_destroy [2022-12-14 16:24:48,098 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure tgt_write [2022-12-14 16:24:48,098 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure tgt_ring_init [2022-12-14 16:24:48,098 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2022-12-14 16:24:48,098 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure list_del [2022-12-14 16:24:48,098 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kmem_cache_free [2022-12-14 16:24:48,098 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure tgt_head_event [2022-12-14 16:24:48,098 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure tgt_poll [2022-12-14 16:24:48,098 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure scsi_unmap_user_pages [2022-12-14 16:24:48,098 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure _raw_spin_lock_irqsave [2022-12-14 16:24:48,098 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure scsi_host_put [2022-12-14 16:24:48,099 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure hash_64 [2022-12-14 16:24:48,099 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~int [2022-12-14 16:24:48,099 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2022-12-14 16:24:48,099 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure tgt_open [2022-12-14 16:24:48,099 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure scsi_host_lookup [2022-12-14 16:24:48,099 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure tgt_mmap [2022-12-14 16:24:48,099 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure scsi_release_buffers [2022-12-14 16:24:48,099 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kmem_cache_destroy [2022-12-14 16:24:48,099 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2022-12-14 16:24:48,099 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2022-12-14 16:24:48,099 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure destroy_workqueue [2022-12-14 16:24:48,099 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure _copy_from_user [2022-12-14 16:24:48,099 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure list_add [2022-12-14 16:24:48,099 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure scsi_tgt_cmd_to_host [2022-12-14 16:24:48,099 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2022-12-14 16:24:48,111 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 247 nodes and edges [2022-12-14 16:24:48,112 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 82 nodes and edges [2022-12-14 16:24:48,113 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 22 nodes and edges [2022-12-14 16:24:48,113 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2022-12-14 16:24:48,114 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-12-14 16:24:48,115 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-12-14 16:24:48,190 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c74dad7-9dc1-4ab6-9ec1-b402e3869a54/bin/ukojak-rkRKPMF4O4/witness.graphml [2022-12-14 16:24:48,190 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-14 16:24:48,190 INFO L158 Benchmark]: Toolchain (without parser) took 144328.61ms. Allocated memory was 157.3MB in the beginning and 1.4GB in the end (delta: 1.3GB). Free memory was 112.9MB in the beginning and 1.1GB in the end (delta: -963.2MB). Peak memory consumption was 327.7MB. Max. memory is 16.1GB. [2022-12-14 16:24:48,190 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 109.1MB. Free memory is still 83.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 16:24:48,190 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1280.46ms. Allocated memory is still 157.3MB. Free memory was 112.9MB in the beginning and 67.0MB in the end (delta: 45.9MB). Peak memory consumption was 81.1MB. Max. memory is 16.1GB. [2022-12-14 16:24:48,191 INFO L158 Benchmark]: Boogie Procedure Inliner took 63.74ms. Allocated memory is still 157.3MB. Free memory was 67.0MB in the beginning and 58.6MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-14 16:24:48,191 INFO L158 Benchmark]: Boogie Preprocessor took 61.78ms. Allocated memory is still 157.3MB. Free memory was 58.6MB in the beginning and 96.2MB in the end (delta: -37.6MB). Peak memory consumption was 19.8MB. Max. memory is 16.1GB. [2022-12-14 16:24:48,191 INFO L158 Benchmark]: RCFGBuilder took 1195.94ms. Allocated memory was 157.3MB in the beginning and 190.8MB in the end (delta: 33.6MB). Free memory was 96.2MB in the beginning and 82.3MB in the end (delta: 14.0MB). Peak memory consumption was 67.9MB. Max. memory is 16.1GB. [2022-12-14 16:24:48,191 INFO L158 Benchmark]: CodeCheck took 141621.94ms. Allocated memory was 190.8MB in the beginning and 1.4GB in the end (delta: 1.3GB). Free memory was 82.3MB in the beginning and 1.1GB in the end (delta: -1.0GB). Peak memory consumption was 933.4MB. Max. memory is 16.1GB. [2022-12-14 16:24:48,191 INFO L158 Benchmark]: Witness Printer took 98.91ms. Allocated memory is still 1.4GB. Free memory was 1.1GB in the beginning and 1.1GB in the end (delta: 19.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2022-12-14 16:24:48,192 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 31 procedures, 288 locations, 10 error locations. Started 1 CEGAR loops. OverallTime: 139.7s, OverallIterations: 368, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 676777 SdHoareTripleChecker+Valid, 610.7s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 538991 mSDsluCounter, 665634 SdHoareTripleChecker+Invalid, 522.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 545625 mSDsCounter, 131332 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 768515 IncrementalHoareTripleChecker+Invalid, 899847 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 131332 mSolverCounterUnsat, 120009 mSDtfsCounter, 768515 mSolverCounterSat, 11.8s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 270296 GetRequests, 268453 SyntacticMatches, 843 SemanticMatches, 1000 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 558386 ImplicationChecksByTransitivity, 97.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 1.3s SsaConstructionTime, 3.3s SatisfiabilityAnalysisTime, 31.9s InterpolantComputationTime, 32073 NumberOfCodeBlocks, 32073 NumberOfCodeBlocksAsserted, 367 NumberOfCheckSat, 31706 ConstructedInterpolants, 0 QuantifiedInterpolants, 60989 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 367 InterpolantComputations, 237 PerfectInterpolantSequences, 15714/26761 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 7600]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 7600]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 7545]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 7545]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 7627]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 7627]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 7740]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 7740]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 7750]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 7750]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - AllSpecificationsHoldResult: All specifications hold 10 specifications checked. All of them hold - InvariantResult [Line: 7649]: Loop Invariant Derived loop invariant: ldv_state_variable_1 == 1 - InvariantResult [Line: 6813]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7485]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7656]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7642]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7602]: Loop Invariant Derived loop invariant: ((((((((((((((((!(1 <= i) && 0 <= i + 2147483648) || (i <= 11 && !(i <= 10))) || (1 <= i && i <= 1)) || (i <= 5 && !(i <= 4))) || (!(i <= 6) && i <= 7)) || (!(i <= 8) && i <= 9)) || (i <= 16 && !(i <= 15))) || (i <= 8 && !(i <= 7))) || (i <= 4 && !(i <= 3))) || (i <= 12 && !(i <= 11))) || (i <= 14 && !(i <= 13))) || (i <= 2 && !(i <= 1))) || (i <= 6 && !(i <= 5))) || (i <= 3 && !(i <= 2))) || (!(i <= 9) && i <= 10)) || (!(i <= 12) && i <= 13)) || (i <= 15 && !(i <= 14)) - InvariantResult [Line: 6573]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7075]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7489]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6292]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6932]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8178]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7547]: Loop Invariant Derived loop invariant: ((((((((((((((((!(i <= 10) && i <= 11) || (!(i <= 14) && i <= 15)) || (i <= 13 && !(i <= 12))) || (!(i <= 11) && i <= 12)) || (i <= 9 && !(i <= 8))) || (!(i <= 2) && i <= 3)) || (i <= 1 && 1 <= i)) || (!(i <= 7) && i <= 8)) || (0 <= i + 2147483648 && !(1 <= i))) || (i <= 10 && !(i <= 9))) || (i <= 4 && !(i <= 3))) || (!(i <= 15) && i <= 16)) || (!(i <= 1) && i <= 2)) || (!(i <= 4) && i <= 5)) || (i <= 7 && !(i <= 6))) || (i <= 6 && !(i <= 5))) || (i <= 14 && !(i <= 13)) - InvariantResult [Line: 6830]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7456]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7070]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6348]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7629]: Loop Invariant Derived loop invariant: ((((((((((((((((!(i <= 2) && i <= 3) || (!(i <= 11) && i <= 12)) || (i <= 14 && !(i <= 13))) || (!(i <= 4) && i <= 5)) || (i <= 13 && !(i <= 12))) || (i <= 6 && !(i <= 5))) || (!(i <= 6) && i <= 7)) || (i <= 16 && !(i <= 15))) || (i <= 9 && !(i <= 8))) || (i <= 1 && 1 <= i)) || (i <= 4 && !(i <= 3))) || (!(i <= 7) && i <= 8)) || (!(i <= 14) && i <= 15)) || (!(i <= 10) && i <= 11)) || (i <= 10 && !(i <= 9))) || (!(i <= 1) && i <= 2)) || (!(1 <= i) && 0 <= i + 2147483648) - InvariantResult [Line: 7102]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6916]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6920]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7118]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7118]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6932]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7051]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7649]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7747]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6890]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6876]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6910]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7501]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7075]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7002]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7647]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6822]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6818]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7048]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6377]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6960]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6575]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7005]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8278]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6597]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7728]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6422]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7687]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12ms. Allocated memory is still 109.1MB. Free memory is still 83.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1280.46ms. Allocated memory is still 157.3MB. Free memory was 112.9MB in the beginning and 67.0MB in the end (delta: 45.9MB). Peak memory consumption was 81.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 63.74ms. Allocated memory is still 157.3MB. Free memory was 67.0MB in the beginning and 58.6MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 61.78ms. Allocated memory is still 157.3MB. Free memory was 58.6MB in the beginning and 96.2MB in the end (delta: -37.6MB). Peak memory consumption was 19.8MB. Max. memory is 16.1GB. * RCFGBuilder took 1195.94ms. Allocated memory was 157.3MB in the beginning and 190.8MB in the end (delta: 33.6MB). Free memory was 96.2MB in the beginning and 82.3MB in the end (delta: 14.0MB). Peak memory consumption was 67.9MB. Max. memory is 16.1GB. * CodeCheck took 141621.94ms. Allocated memory was 190.8MB in the beginning and 1.4GB in the end (delta: 1.3GB). Free memory was 82.3MB in the beginning and 1.1GB in the end (delta: -1.0GB). Peak memory consumption was 933.4MB. Max. memory is 16.1GB. * Witness Printer took 98.91ms. Allocated memory is still 1.4GB. Free memory was 1.1GB in the beginning and 1.1GB in the end (delta: 19.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2022-12-14 16:24:48,211 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c74dad7-9dc1-4ab6-9ec1-b402e3869a54/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE