./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--mmc--host--rtsx_pci_sdmmc.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_865e9abe-1b3f-4d6b-806c-b279201cc082/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_865e9abe-1b3f-4d6b-806c-b279201cc082/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_865e9abe-1b3f-4d6b-806c-b279201cc082/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_865e9abe-1b3f-4d6b-806c-b279201cc082/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--mmc--host--rtsx_pci_sdmmc.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_865e9abe-1b3f-4d6b-806c-b279201cc082/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_865e9abe-1b3f-4d6b-806c-b279201cc082/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 19290a926baf25addf4978704839db0abeadfa27fdfeabe3829a382dc34ef323 --- 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 23:43:55,739 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 23:43:55,742 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 23:43:55,761 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 23:43:55,761 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 23:43:55,762 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 23:43:55,764 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 23:43:55,765 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 23:43:55,767 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 23:43:55,768 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 23:43:55,769 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 23:43:55,770 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 23:43:55,770 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 23:43:55,771 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 23:43:55,772 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 23:43:55,773 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 23:43:55,774 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 23:43:55,775 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 23:43:55,777 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 23:43:55,779 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 23:43:55,780 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 23:43:55,782 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 23:43:55,783 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 23:43:55,784 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 23:43:55,787 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 23:43:55,788 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 23:43:55,788 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 23:43:55,789 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 23:43:55,789 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 23:43:55,790 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 23:43:55,791 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 23:43:55,791 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 23:43:55,792 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 23:43:55,793 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 23:43:55,794 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 23:43:55,794 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 23:43:55,795 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 23:43:55,795 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 23:43:55,795 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 23:43:55,796 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 23:43:55,797 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 23:43:55,797 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_865e9abe-1b3f-4d6b-806c-b279201cc082/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-12-14 23:43:55,819 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 23:43:55,819 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 23:43:55,820 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 23:43:55,820 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 23:43:55,821 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 23:43:55,821 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 23:43:55,821 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 23:43:55,822 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 23:43:55,822 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 23:43:55,822 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 23:43:55,822 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 23:43:55,822 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 23:43:55,822 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 23:43:55,823 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 23:43:55,823 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 23:43:55,823 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 23:43:55,823 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 23:43:55,823 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 23:43:55,824 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 23:43:55,824 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 23:43:55,824 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 23:43:55,824 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 23:43:55,825 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 23:43:55,825 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 23:43:55,825 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 23:43:55,825 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_865e9abe-1b3f-4d6b-806c-b279201cc082/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_865e9abe-1b3f-4d6b-806c-b279201cc082/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 19290a926baf25addf4978704839db0abeadfa27fdfeabe3829a382dc34ef323 [2022-12-14 23:43:56,019 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 23:43:56,034 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 23:43:56,036 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 23:43:56,037 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 23:43:56,037 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 23:43:56,038 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_865e9abe-1b3f-4d6b-806c-b279201cc082/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--mmc--host--rtsx_pci_sdmmc.ko-entry_point.cil.out.i [2022-12-14 23:43:58,654 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 23:43:58,994 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 23:43:58,995 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_865e9abe-1b3f-4d6b-806c-b279201cc082/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--mmc--host--rtsx_pci_sdmmc.ko-entry_point.cil.out.i [2022-12-14 23:43:59,028 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_865e9abe-1b3f-4d6b-806c-b279201cc082/bin/ukojak-rkRKPMF4O4/data/29fad3959/74766ed9b2b842bb8aa2559201c93fe3/FLAG105cb5093 [2022-12-14 23:43:59,041 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_865e9abe-1b3f-4d6b-806c-b279201cc082/bin/ukojak-rkRKPMF4O4/data/29fad3959/74766ed9b2b842bb8aa2559201c93fe3 [2022-12-14 23:43:59,044 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 23:43:59,045 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 23:43:59,047 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 23:43:59,047 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 23:43:59,049 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 23:43:59,050 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:43:59" (1/1) ... [2022-12-14 23:43:59,050 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5dc2a035 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:43:59, skipping insertion in model container [2022-12-14 23:43:59,050 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:43:59" (1/1) ... [2022-12-14 23:43:59,056 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 23:43:59,121 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 23:43:59,832 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:43:59,833 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:43:59,834 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:43:59,834 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:43:59,843 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_write_register [2022-12-14 23:43:59,846 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 23:43:59,850 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:43:59,854 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:43:59,854 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:43:59,855 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:43:59,855 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:43:59,867 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 23:43:59,868 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_dma_map_sg [2022-12-14 23:43:59,873 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 23:43:59,876 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 23:43:59,880 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_dma_unmap_sg [2022-12-14 23:43:59,885 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 23:43:59,886 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_write_register [2022-12-14 23:43:59,887 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:43:59,887 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:43:59,887 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:43:59,887 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:43:59,888 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:43:59,888 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:43:59,889 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:43:59,889 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_send_cmd [2022-12-14 23:43:59,891 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 23:43:59,893 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 23:43:59,894 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 23:43:59,896 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 23:43:59,898 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 23:43:59,899 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_write_register [2022-12-14 23:43:59,904 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 23:43:59,905 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:43:59,905 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:43:59,906 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:43:59,906 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:43:59,906 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_send_cmd [2022-12-14 23:43:59,907 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 23:43:59,908 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_read_ppbuf [2022-12-14 23:43:59,909 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 23:43:59,914 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 23:43:59,916 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_write_ppbuf [2022-12-14 23:43:59,917 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 23:43:59,917 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:43:59,918 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:43:59,918 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:43:59,918 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_send_cmd [2022-12-14 23:43:59,919 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 23:43:59,924 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 23:43:59,926 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:43:59,926 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:43:59,926 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:43:59,927 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:43:59,927 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:43:59,927 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:43:59,927 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:43:59,927 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:43:59,928 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:43:59,928 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:43:59,928 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_send_cmd_no_wait [2022-12-14 23:43:59,928 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_dma_transfer [2022-12-14 23:43:59,934 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 23:43:59,935 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:43:59,935 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:43:59,935 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:43:59,936 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:43:59,936 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:43:59,936 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:43:59,936 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:43:59,936 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:43:59,937 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:43:59,937 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:43:59,937 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_send_cmd_no_wait [2022-12-14 23:43:59,937 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_dma_transfer [2022-12-14 23:43:59,942 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 23:43:59,945 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_write_register [2022-12-14 23:43:59,948 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_write_register [2022-12-14 23:43:59,952 WARN L623 FunctionHandler]: Unknown extern function sg_copy_from_buffer [2022-12-14 23:43:59,953 WARN L623 FunctionHandler]: Unknown extern function sg_copy_to_buffer [2022-12-14 23:43:59,954 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 23:43:59,957 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 23:43:59,958 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:43:59,959 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:43:59,959 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:43:59,959 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:43:59,959 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:43:59,959 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:43:59,960 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:43:59,960 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_send_cmd [2022-12-14 23:43:59,968 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 23:43:59,970 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 23:43:59,973 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_read_register [2022-12-14 23:43:59,973 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 23:43:59,988 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 23:43:59,989 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 23:44:00,000 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_card_exclusive_check [2022-12-14 23:44:00,001 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 23:44:00,001 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_start_run [2022-12-14 23:44:00,001 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_switch_clock [2022-12-14 23:44:00,002 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_write_register [2022-12-14 23:44:00,002 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_write_register [2022-12-14 23:44:00,002 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 23:44:00,002 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 23:44:00,005 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 23:44:00,006 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 23:44:00,006 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 23:44:00,007 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 23:44:00,007 WARN L623 FunctionHandler]: Unknown extern function mmc_request_done [2022-12-14 23:44:00,010 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 23:44:00,010 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 23:44:00,014 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_write_register [2022-12-14 23:44:00,018 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,018 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,018 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,018 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_send_cmd [2022-12-14 23:44:00,019 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_card_pull_ctl_enable [2022-12-14 23:44:00,019 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_card_power_on [2022-12-14 23:44:00,019 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_write_register [2022-12-14 23:44:00,022 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,023 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,023 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_send_cmd [2022-12-14 23:44:00,023 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_card_power_off [2022-12-14 23:44:00,023 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_card_pull_ctl_disable [2022-12-14 23:44:00,029 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,030 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,030 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,030 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,030 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,031 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,031 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,031 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,031 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,031 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,031 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,032 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,032 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,032 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,032 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,032 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,032 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,033 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,033 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,033 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,033 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,033 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,033 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_send_cmd [2022-12-14 23:44:00,036 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_card_exclusive_check [2022-12-14 23:44:00,037 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 23:44:00,037 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_start_run [2022-12-14 23:44:00,038 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_switch_clock [2022-12-14 23:44:00,039 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 23:44:00,042 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 23:44:00,042 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_start_run [2022-12-14 23:44:00,042 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 23:44:00,043 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 23:44:00,043 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 23:44:00,046 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 23:44:00,046 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_start_run [2022-12-14 23:44:00,047 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_card_exist [2022-12-14 23:44:00,047 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 23:44:00,048 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 23:44:00,051 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 23:44:00,051 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 23:44:00,051 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_read_register [2022-12-14 23:44:00,052 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_write_register [2022-12-14 23:44:00,055 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 23:44:00,055 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_write_register [2022-12-14 23:44:00,055 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 23:44:00,055 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_read_register [2022-12-14 23:44:00,056 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 23:44:00,057 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_write_register [2022-12-14 23:44:00,057 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_write_register [2022-12-14 23:44:00,061 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 23:44:00,061 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_card_exclusive_check [2022-12-14 23:44:00,062 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 23:44:00,062 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_start_run [2022-12-14 23:44:00,062 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_switch_output_voltage [2022-12-14 23:44:00,063 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_write_register [2022-12-14 23:44:00,063 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 23:44:00,066 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_card_exclusive_check [2022-12-14 23:44:00,066 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 23:44:00,066 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_start_run [2022-12-14 23:44:00,068 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 23:44:00,072 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 23:44:00,079 WARN L623 FunctionHandler]: Unknown extern function mmc_detect_change [2022-12-14 23:44:00,083 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 23:44:00,084 WARN L623 FunctionHandler]: Unknown extern function mmc_alloc_host [2022-12-14 23:44:00,084 WARN L623 FunctionHandler]: Unknown extern function __alloc_workqueue_key [2022-12-14 23:44:00,085 WARN L623 FunctionHandler]: Unknown extern function mmc_free_host [2022-12-14 23:44:00,085 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 23:44:00,085 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 23:44:00,086 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 23:44:00,086 WARN L623 FunctionHandler]: Unknown extern function mmc_add_host [2022-12-14 23:44:00,090 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 23:44:00,091 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 23:44:00,091 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_complete_unfinished_transfer [2022-12-14 23:44:00,091 WARN L623 FunctionHandler]: Unknown extern function mmc_request_done [2022-12-14 23:44:00,091 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 23:44:00,092 WARN L623 FunctionHandler]: Unknown extern function mmc_remove_host [2022-12-14 23:44:00,092 WARN L623 FunctionHandler]: Unknown extern function mmc_free_host [2022-12-14 23:44:00,093 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 23:44:00,113 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-14 23:44:00,116 WARN L623 FunctionHandler]: Unknown extern function ldv_check_final_state [2022-12-14 23:44:00,116 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 23:44:00,117 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 23:44:00,117 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 23:44:00,118 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-12-14 23:44:00,118 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 23:44:00,118 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-12-14 23:44:00,119 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-12-14 23:44:00,119 WARN L623 FunctionHandler]: Unknown extern function destroy_workqueue [2022-12-14 23:44:00,119 WARN L623 FunctionHandler]: Unknown extern function __platform_driver_register [2022-12-14 23:44:00,120 WARN L623 FunctionHandler]: Unknown extern function platform_driver_unregister [2022-12-14 23:44:00,122 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_865e9abe-1b3f-4d6b-806c-b279201cc082/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--mmc--host--rtsx_pci_sdmmc.ko-entry_point.cil.out.i[195799,195812] [2022-12-14 23:44:00,141 WARN L623 FunctionHandler]: Unknown extern function ldv_some_page [2022-12-14 23:44:00,163 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 23:44:00,177 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 23:44:00,255 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,255 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,256 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,256 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,257 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_write_register [2022-12-14 23:44:00,257 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 23:44:00,258 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,258 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,259 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,259 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,259 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,261 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 23:44:00,262 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_dma_map_sg [2022-12-14 23:44:00,264 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 23:44:00,265 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 23:44:00,266 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_dma_unmap_sg [2022-12-14 23:44:00,268 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 23:44:00,269 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_write_register [2022-12-14 23:44:00,269 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,270 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,270 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,270 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,270 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,271 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,271 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,271 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_send_cmd [2022-12-14 23:44:00,272 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 23:44:00,274 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 23:44:00,275 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 23:44:00,276 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 23:44:00,278 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 23:44:00,278 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_write_register [2022-12-14 23:44:00,280 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 23:44:00,281 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,281 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,281 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,282 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,282 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_send_cmd [2022-12-14 23:44:00,283 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 23:44:00,283 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_read_ppbuf [2022-12-14 23:44:00,284 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 23:44:00,286 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 23:44:00,287 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_write_ppbuf [2022-12-14 23:44:00,288 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 23:44:00,288 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,289 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,289 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,289 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_send_cmd [2022-12-14 23:44:00,290 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 23:44:00,292 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 23:44:00,293 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,293 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,294 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,294 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,294 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,294 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,295 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,295 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,295 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,295 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,295 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_send_cmd_no_wait [2022-12-14 23:44:00,296 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_dma_transfer [2022-12-14 23:44:00,298 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 23:44:00,298 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,299 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,299 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,299 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,299 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,299 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,300 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,300 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,300 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,300 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,300 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_send_cmd_no_wait [2022-12-14 23:44:00,301 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_dma_transfer [2022-12-14 23:44:00,302 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 23:44:00,303 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_write_register [2022-12-14 23:44:00,303 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_write_register [2022-12-14 23:44:00,305 WARN L623 FunctionHandler]: Unknown extern function sg_copy_from_buffer [2022-12-14 23:44:00,305 WARN L623 FunctionHandler]: Unknown extern function sg_copy_to_buffer [2022-12-14 23:44:00,306 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 23:44:00,307 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 23:44:00,308 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,308 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,309 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,309 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,309 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,309 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,309 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,309 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_send_cmd [2022-12-14 23:44:00,311 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 23:44:00,313 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 23:44:00,314 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_read_register [2022-12-14 23:44:00,314 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 23:44:00,319 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 23:44:00,320 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 23:44:00,322 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_card_exclusive_check [2022-12-14 23:44:00,323 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 23:44:00,323 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_start_run [2022-12-14 23:44:00,323 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_switch_clock [2022-12-14 23:44:00,324 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_write_register [2022-12-14 23:44:00,324 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_write_register [2022-12-14 23:44:00,324 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 23:44:00,324 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 23:44:00,326 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 23:44:00,327 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 23:44:00,327 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 23:44:00,327 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 23:44:00,328 WARN L623 FunctionHandler]: Unknown extern function mmc_request_done [2022-12-14 23:44:00,328 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 23:44:00,329 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 23:44:00,330 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_write_register [2022-12-14 23:44:00,331 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,331 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,331 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,331 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_send_cmd [2022-12-14 23:44:00,332 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_card_pull_ctl_enable [2022-12-14 23:44:00,332 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_card_power_on [2022-12-14 23:44:00,332 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_write_register [2022-12-14 23:44:00,333 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,333 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,333 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_send_cmd [2022-12-14 23:44:00,333 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_card_power_off [2022-12-14 23:44:00,334 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_card_pull_ctl_disable [2022-12-14 23:44:00,334 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,335 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,335 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,335 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,335 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,335 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,336 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,336 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,336 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,336 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,336 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,337 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,337 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,337 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,337 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,337 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,337 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,338 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,338 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,338 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,338 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,338 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_add_cmd [2022-12-14 23:44:00,338 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_send_cmd [2022-12-14 23:44:00,339 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_card_exclusive_check [2022-12-14 23:44:00,339 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 23:44:00,340 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_start_run [2022-12-14 23:44:00,341 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_switch_clock [2022-12-14 23:44:00,341 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 23:44:00,342 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 23:44:00,342 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_start_run [2022-12-14 23:44:00,342 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 23:44:00,343 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 23:44:00,343 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 23:44:00,344 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 23:44:00,344 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_start_run [2022-12-14 23:44:00,345 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_card_exist [2022-12-14 23:44:00,345 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 23:44:00,346 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 23:44:00,346 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 23:44:00,347 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 23:44:00,347 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_read_register [2022-12-14 23:44:00,347 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_write_register [2022-12-14 23:44:00,348 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 23:44:00,358 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_write_register [2022-12-14 23:44:00,358 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 23:44:00,358 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_read_register [2022-12-14 23:44:00,359 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 23:44:00,359 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_write_register [2022-12-14 23:44:00,360 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_write_register [2022-12-14 23:44:00,361 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 23:44:00,362 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_card_exclusive_check [2022-12-14 23:44:00,362 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 23:44:00,362 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_start_run [2022-12-14 23:44:00,363 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_switch_output_voltage [2022-12-14 23:44:00,363 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_write_register [2022-12-14 23:44:00,364 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 23:44:00,364 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_card_exclusive_check [2022-12-14 23:44:00,365 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 23:44:00,365 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_start_run [2022-12-14 23:44:00,366 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 23:44:00,368 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 23:44:00,371 WARN L623 FunctionHandler]: Unknown extern function mmc_detect_change [2022-12-14 23:44:00,376 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 23:44:00,376 WARN L623 FunctionHandler]: Unknown extern function mmc_alloc_host [2022-12-14 23:44:00,377 WARN L623 FunctionHandler]: Unknown extern function __alloc_workqueue_key [2022-12-14 23:44:00,378 WARN L623 FunctionHandler]: Unknown extern function mmc_free_host [2022-12-14 23:44:00,378 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 23:44:00,379 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 23:44:00,379 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 23:44:00,379 WARN L623 FunctionHandler]: Unknown extern function mmc_add_host [2022-12-14 23:44:00,381 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 23:44:00,382 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 23:44:00,382 WARN L623 FunctionHandler]: Unknown extern function rtsx_pci_complete_unfinished_transfer [2022-12-14 23:44:00,383 WARN L623 FunctionHandler]: Unknown extern function mmc_request_done [2022-12-14 23:44:00,384 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 23:44:00,384 WARN L623 FunctionHandler]: Unknown extern function mmc_remove_host [2022-12-14 23:44:00,384 WARN L623 FunctionHandler]: Unknown extern function mmc_free_host [2022-12-14 23:44:00,385 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 23:44:00,391 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-14 23:44:00,394 WARN L623 FunctionHandler]: Unknown extern function ldv_check_final_state [2022-12-14 23:44:00,395 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 23:44:00,395 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 23:44:00,396 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 23:44:00,396 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-12-14 23:44:00,397 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 23:44:00,398 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-12-14 23:44:00,398 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-12-14 23:44:00,398 WARN L623 FunctionHandler]: Unknown extern function destroy_workqueue [2022-12-14 23:44:00,399 WARN L623 FunctionHandler]: Unknown extern function __platform_driver_register [2022-12-14 23:44:00,399 WARN L623 FunctionHandler]: Unknown extern function platform_driver_unregister [2022-12-14 23:44:00,400 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_865e9abe-1b3f-4d6b-806c-b279201cc082/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--mmc--host--rtsx_pci_sdmmc.ko-entry_point.cil.out.i[195799,195812] [2022-12-14 23:44:00,402 WARN L623 FunctionHandler]: Unknown extern function ldv_some_page [2022-12-14 23:44:00,409 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 23:44:00,465 INFO L208 MainTranslator]: Completed translation [2022-12-14 23:44:00,466 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:44:00 WrapperNode [2022-12-14 23:44:00,466 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 23:44:00,466 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 23:44:00,467 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 23:44:00,467 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 23:44:00,472 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:44:00" (1/1) ... [2022-12-14 23:44:00,519 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:44:00" (1/1) ... [2022-12-14 23:44:00,628 INFO L138 Inliner]: procedures = 188, calls = 1398, calls flagged for inlining = 93, calls inlined = 88, statements flattened = 3558 [2022-12-14 23:44:00,628 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 23:44:00,629 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 23:44:00,629 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 23:44:00,629 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 23:44:00,636 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:44:00" (1/1) ... [2022-12-14 23:44:00,637 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:44:00" (1/1) ... [2022-12-14 23:44:00,652 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:44:00" (1/1) ... [2022-12-14 23:44:00,653 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:44:00" (1/1) ... [2022-12-14 23:44:00,720 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:44:00" (1/1) ... [2022-12-14 23:44:00,732 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:44:00" (1/1) ... [2022-12-14 23:44:00,745 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:44:00" (1/1) ... [2022-12-14 23:44:00,755 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:44:00" (1/1) ... [2022-12-14 23:44:00,773 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 23:44:00,774 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 23:44:00,774 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 23:44:00,774 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 23:44:00,775 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:44:00" (1/1) ... [2022-12-14 23:44:00,779 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 23:44:00,787 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_865e9abe-1b3f-4d6b-806c-b279201cc082/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 23:44:00,797 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_865e9abe-1b3f-4d6b-806c-b279201cc082/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 23:44:00,799 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_865e9abe-1b3f-4d6b-806c-b279201cc082/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 23:44:00,833 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_be32 [2022-12-14 23:44:00,833 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_be32 [2022-12-14 23:44:00,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-12-14 23:44:00,834 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-12-14 23:44:00,834 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-12-14 23:44:00,834 INFO L130 BoogieDeclarations]: Found specification of procedure sd_pre_dma_transfer [2022-12-14 23:44:00,834 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_pre_dma_transfer [2022-12-14 23:44:00,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-12-14 23:44:00,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-12-14 23:44:00,834 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 23:44:00,834 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_sdmmc_drv_probe [2022-12-14 23:44:00,834 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_sdmmc_drv_probe [2022-12-14 23:44:00,834 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-12-14 23:44:00,834 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-12-14 23:44:00,834 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_start_run [2022-12-14 23:44:00,835 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_start_run [2022-12-14 23:44:00,835 INFO L130 BoogieDeclarations]: Found specification of procedure sdio_extblock_cmd [2022-12-14 23:44:00,835 INFO L138 BoogieDeclarations]: Found implementation of procedure sdio_extblock_cmd [2022-12-14 23:44:00,835 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_op_multi [2022-12-14 23:44:00,835 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_op_multi [2022-12-14 23:44:00,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-14 23:44:00,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-14 23:44:00,835 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_dma_transfer [2022-12-14 23:44:00,835 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_dma_transfer [2022-12-14 23:44:00,835 INFO L130 BoogieDeclarations]: Found specification of procedure sd_request [2022-12-14 23:44:00,835 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_request [2022-12-14 23:44:00,835 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2022-12-14 23:44:00,835 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2022-12-14 23:44:00,835 INFO L130 BoogieDeclarations]: Found specification of procedure sd_send_cmd_get_rsp [2022-12-14 23:44:00,836 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_send_cmd_get_rsp [2022-12-14 23:44:00,836 INFO L130 BoogieDeclarations]: Found specification of procedure sd_clear_error [2022-12-14 23:44:00,836 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_clear_error [2022-12-14 23:44:00,836 INFO L130 BoogieDeclarations]: Found specification of procedure sdmmc_get_ro [2022-12-14 23:44:00,836 INFO L138 BoogieDeclarations]: Found implementation of procedure sdmmc_get_ro [2022-12-14 23:44:00,836 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 23:44:00,836 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-12-14 23:44:00,836 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-12-14 23:44:00,836 INFO L130 BoogieDeclarations]: Found specification of procedure sd_cmd_set_data_len [2022-12-14 23:44:00,836 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_cmd_set_data_len [2022-12-14 23:44:00,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-12-14 23:44:00,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-12-14 23:44:00,836 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_free_host [2022-12-14 23:44:00,836 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_free_host [2022-12-14 23:44:00,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-12-14 23:44:00,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-12-14 23:44:00,837 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_switch_clock [2022-12-14 23:44:00,837 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_switch_clock [2022-12-14 23:44:00,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-12-14 23:44:00,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-12-14 23:44:00,837 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-14 23:44:00,837 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-14 23:44:00,837 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-12-14 23:44:00,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-12-14 23:44:00,837 INFO L130 BoogieDeclarations]: Found specification of procedure sdmmc_get_cd [2022-12-14 23:44:00,837 INFO L138 BoogieDeclarations]: Found implementation of procedure sdmmc_get_cd [2022-12-14 23:44:00,837 INFO L130 BoogieDeclarations]: Found specification of procedure sd_response_type [2022-12-14 23:44:00,837 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_response_type [2022-12-14 23:44:00,837 INFO L130 BoogieDeclarations]: Found specification of procedure sdmmc_dev [2022-12-14 23:44:00,838 INFO L138 BoogieDeclarations]: Found implementation of procedure sdmmc_dev [2022-12-14 23:44:00,838 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 23:44:00,838 INFO L130 BoogieDeclarations]: Found specification of procedure sd_cmd_set_sd_cmd [2022-12-14 23:44:00,838 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_cmd_set_sd_cmd [2022-12-14 23:44:00,838 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_card_exclusive_check [2022-12-14 23:44:00,838 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_card_exclusive_check [2022-12-14 23:44:00,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-12-14 23:44:00,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-12-14 23:44:00,838 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 23:44:00,838 INFO L130 BoogieDeclarations]: Found specification of procedure sd_rw_cmd [2022-12-14 23:44:00,838 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_rw_cmd [2022-12-14 23:44:00,838 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-12-14 23:44:00,838 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-12-14 23:44:00,839 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 23:44:00,839 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 23:44:00,839 INFO L130 BoogieDeclarations]: Found specification of procedure sdmmc_post_req [2022-12-14 23:44:00,839 INFO L138 BoogieDeclarations]: Found implementation of procedure sdmmc_post_req [2022-12-14 23:44:00,839 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_send_cmd_no_wait [2022-12-14 23:44:00,839 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_send_cmd_no_wait [2022-12-14 23:44:00,839 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_send_cmd [2022-12-14 23:44:00,839 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_send_cmd [2022-12-14 23:44:00,839 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 23:44:00,839 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2022-12-14 23:44:00,839 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2022-12-14 23:44:00,839 INFO L130 BoogieDeclarations]: Found specification of procedure sd_read_data [2022-12-14 23:44:00,839 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_read_data [2022-12-14 23:44:00,839 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_request_done [2022-12-14 23:44:00,839 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_request_done [2022-12-14 23:44:00,840 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2022-12-14 23:44:00,840 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2022-12-14 23:44:00,840 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 23:44:00,840 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 23:44:00,840 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2022-12-14 23:44:00,840 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2022-12-14 23:44:00,840 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_write_register [2022-12-14 23:44:00,840 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_write_register [2022-12-14 23:44:00,840 INFO L130 BoogieDeclarations]: Found specification of procedure sd_change_phase [2022-12-14 23:44:00,840 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_change_phase [2022-12-14 23:44:00,840 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2022-12-14 23:44:00,840 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2022-12-14 23:44:00,840 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_card_uhs [2022-12-14 23:44:00,840 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_card_uhs [2022-12-14 23:44:00,840 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_sdmmc_drv_remove [2022-12-14 23:44:00,840 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_sdmmc_drv_remove [2022-12-14 23:44:00,840 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-12-14 23:44:00,840 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-12-14 23:44:00,841 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_add_cmd [2022-12-14 23:44:00,841 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_add_cmd [2022-12-14 23:44:00,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 23:44:00,841 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_priv [2022-12-14 23:44:00,841 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_priv [2022-12-14 23:44:00,841 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2022-12-14 23:44:00,841 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2022-12-14 23:44:00,841 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_read_register [2022-12-14 23:44:00,841 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_read_register [2022-12-14 23:44:00,841 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 23:44:00,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 23:44:01,210 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 23:44:01,213 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 23:44:01,437 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-12-14 23:44:06,842 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 23:44:07,611 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 23:44:07,611 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-12-14 23:44:07,616 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:44:07 BoogieIcfgContainer [2022-12-14 23:44:07,616 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 23:44:07,617 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 23:44:07,617 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 23:44:07,625 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 23:44:07,625 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:44:07" (1/1) ... [2022-12-14 23:44:07,634 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 23:44:07,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:07,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1290 states to 858 states and 1290 transitions. [2022-12-14 23:44:07,714 INFO L276 IsEmpty]: Start isEmpty. Operand 858 states and 1290 transitions. [2022-12-14 23:44:07,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 23:44:07,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:07,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:08,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:08,242 INFO L263 TraceCheckSpWp]: Trace formula consists of 1753 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:44:08,250 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:08,392 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 23:44:09,743 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.34s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 23:44:09,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:09,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1482 states to 915 states and 1482 transitions. [2022-12-14 23:44:09,992 INFO L276 IsEmpty]: Start isEmpty. Operand 915 states and 1482 transitions. [2022-12-14 23:44:10,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 23:44:10,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:10,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:10,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:10,367 INFO L263 TraceCheckSpWp]: Trace formula consists of 1757 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:44:10,371 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:10,486 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 23:44:10,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:10,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1489 states to 919 states and 1489 transitions. [2022-12-14 23:44:10,507 INFO L276 IsEmpty]: Start isEmpty. Operand 919 states and 1489 transitions. [2022-12-14 23:44:10,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 23:44:10,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:10,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:10,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:10,785 INFO L263 TraceCheckSpWp]: Trace formula consists of 1755 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:44:10,789 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:10,889 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 23:44:10,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:10,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1492 states to 921 states and 1492 transitions. [2022-12-14 23:44:10,910 INFO L276 IsEmpty]: Start isEmpty. Operand 921 states and 1492 transitions. [2022-12-14 23:44:10,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 23:44:10,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:10,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:10,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:11,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:11,283 INFO L263 TraceCheckSpWp]: Trace formula consists of 1767 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:44:11,285 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:11,301 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 23:44:11,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:11,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1530 states to 925 states and 1530 transitions. [2022-12-14 23:44:11,377 INFO L276 IsEmpty]: Start isEmpty. Operand 925 states and 1530 transitions. [2022-12-14 23:44:11,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 23:44:11,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:11,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:11,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:11,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:11,705 INFO L263 TraceCheckSpWp]: Trace formula consists of 1769 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:44:11,709 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:11,787 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 23:44:11,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:11,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1536 states to 928 states and 1536 transitions. [2022-12-14 23:44:11,817 INFO L276 IsEmpty]: Start isEmpty. Operand 928 states and 1536 transitions. [2022-12-14 23:44:11,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 23:44:11,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:11,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:11,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:12,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:12,142 INFO L263 TraceCheckSpWp]: Trace formula consists of 1771 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:44:12,146 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:12,237 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 23:44:12,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:12,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1543 states to 930 states and 1543 transitions. [2022-12-14 23:44:12,261 INFO L276 IsEmpty]: Start isEmpty. Operand 930 states and 1543 transitions. [2022-12-14 23:44:12,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 23:44:12,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:12,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:12,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:12,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:12,578 INFO L263 TraceCheckSpWp]: Trace formula consists of 1771 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:44:12,581 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:12,678 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 23:44:12,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:12,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1546 states to 932 states and 1546 transitions. [2022-12-14 23:44:12,692 INFO L276 IsEmpty]: Start isEmpty. Operand 932 states and 1546 transitions. [2022-12-14 23:44:12,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 23:44:12,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:12,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:12,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:12,972 INFO L263 TraceCheckSpWp]: Trace formula consists of 1773 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:44:12,977 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:13,053 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 23:44:13,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:13,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1551 states to 935 states and 1551 transitions. [2022-12-14 23:44:13,082 INFO L276 IsEmpty]: Start isEmpty. Operand 935 states and 1551 transitions. [2022-12-14 23:44:13,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 23:44:13,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:13,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:13,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:13,382 INFO L263 TraceCheckSpWp]: Trace formula consists of 1751 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:44:13,385 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:13,450 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 23:44:13,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:13,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1552 states to 936 states and 1552 transitions. [2022-12-14 23:44:13,484 INFO L276 IsEmpty]: Start isEmpty. Operand 936 states and 1552 transitions. [2022-12-14 23:44:13,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 23:44:13,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:13,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:13,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:13,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:13,841 INFO L263 TraceCheckSpWp]: Trace formula consists of 1769 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:44:13,845 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:13,863 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 23:44:13,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:13,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1553 states to 937 states and 1553 transitions. [2022-12-14 23:44:13,892 INFO L276 IsEmpty]: Start isEmpty. Operand 937 states and 1553 transitions. [2022-12-14 23:44:13,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 23:44:13,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:13,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:13,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:14,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:14,240 INFO L263 TraceCheckSpWp]: Trace formula consists of 1772 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:44:14,242 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:14,255 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 23:44:14,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:14,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1549 states to 936 states and 1549 transitions. [2022-12-14 23:44:14,290 INFO L276 IsEmpty]: Start isEmpty. Operand 936 states and 1549 transitions. [2022-12-14 23:44:14,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 23:44:14,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:14,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:14,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:14,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:14,586 INFO L263 TraceCheckSpWp]: Trace formula consists of 1773 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:44:14,589 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:14,606 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 23:44:14,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:14,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1578 states to 941 states and 1578 transitions. [2022-12-14 23:44:14,760 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1578 transitions. [2022-12-14 23:44:14,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 23:44:14,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:14,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:14,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:15,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:15,082 INFO L263 TraceCheckSpWp]: Trace formula consists of 1773 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:44:15,085 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:15,106 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 23:44:15,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:15,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1611 states to 948 states and 1611 transitions. [2022-12-14 23:44:15,302 INFO L276 IsEmpty]: Start isEmpty. Operand 948 states and 1611 transitions. [2022-12-14 23:44:15,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 23:44:15,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:15,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:15,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:15,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:15,587 INFO L263 TraceCheckSpWp]: Trace formula consists of 1775 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:44:15,590 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:15,613 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 23:44:15,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:15,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1643 states to 954 states and 1643 transitions. [2022-12-14 23:44:15,848 INFO L276 IsEmpty]: Start isEmpty. Operand 954 states and 1643 transitions. [2022-12-14 23:44:15,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 23:44:15,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:15,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:15,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:16,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:16,121 INFO L263 TraceCheckSpWp]: Trace formula consists of 1775 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:44:16,123 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:16,140 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 23:44:16,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:16,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1636 states to 953 states and 1636 transitions. [2022-12-14 23:44:16,170 INFO L276 IsEmpty]: Start isEmpty. Operand 953 states and 1636 transitions. [2022-12-14 23:44:16,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 23:44:16,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:16,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:16,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:16,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:16,469 INFO L263 TraceCheckSpWp]: Trace formula consists of 1777 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:44:16,471 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:16,483 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 23:44:16,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:16,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1639 states to 955 states and 1639 transitions. [2022-12-14 23:44:16,616 INFO L276 IsEmpty]: Start isEmpty. Operand 955 states and 1639 transitions. [2022-12-14 23:44:16,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 23:44:16,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:16,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:16,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:16,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:16,906 INFO L263 TraceCheckSpWp]: Trace formula consists of 1776 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:44:16,907 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:16,926 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 23:44:16,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:16,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1636 states to 954 states and 1636 transitions. [2022-12-14 23:44:16,958 INFO L276 IsEmpty]: Start isEmpty. Operand 954 states and 1636 transitions. [2022-12-14 23:44:16,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 23:44:16,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:16,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:17,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:17,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:17,251 INFO L263 TraceCheckSpWp]: Trace formula consists of 1779 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:44:17,253 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:17,264 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 23:44:17,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:17,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1647 states to 957 states and 1647 transitions. [2022-12-14 23:44:17,292 INFO L276 IsEmpty]: Start isEmpty. Operand 957 states and 1647 transitions. [2022-12-14 23:44:17,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 23:44:17,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:17,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:17,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:17,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:17,579 INFO L263 TraceCheckSpWp]: Trace formula consists of 1781 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:44:17,581 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:17,607 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 23:44:17,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:17,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1673 states to 960 states and 1673 transitions. [2022-12-14 23:44:17,850 INFO L276 IsEmpty]: Start isEmpty. Operand 960 states and 1673 transitions. [2022-12-14 23:44:17,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 23:44:17,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:17,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:17,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:18,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:18,147 INFO L263 TraceCheckSpWp]: Trace formula consists of 1779 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:44:18,149 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:18,163 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 23:44:18,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:18,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1676 states to 962 states and 1676 transitions. [2022-12-14 23:44:18,279 INFO L276 IsEmpty]: Start isEmpty. Operand 962 states and 1676 transitions. [2022-12-14 23:44:18,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 23:44:18,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:18,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:18,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:18,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:18,563 INFO L263 TraceCheckSpWp]: Trace formula consists of 1781 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:44:18,564 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:18,579 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 23:44:18,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:18,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1677 states to 963 states and 1677 transitions. [2022-12-14 23:44:18,603 INFO L276 IsEmpty]: Start isEmpty. Operand 963 states and 1677 transitions. [2022-12-14 23:44:18,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 23:44:18,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:18,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:18,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:18,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:18,924 INFO L263 TraceCheckSpWp]: Trace formula consists of 1781 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:44:18,926 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:18,943 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 23:44:18,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:18,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1680 states to 965 states and 1680 transitions. [2022-12-14 23:44:18,960 INFO L276 IsEmpty]: Start isEmpty. Operand 965 states and 1680 transitions. [2022-12-14 23:44:18,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 23:44:18,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:18,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:19,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:19,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:19,245 INFO L263 TraceCheckSpWp]: Trace formula consists of 1783 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:44:19,248 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:19,263 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 23:44:19,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:19,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1683 states to 967 states and 1683 transitions. [2022-12-14 23:44:19,280 INFO L276 IsEmpty]: Start isEmpty. Operand 967 states and 1683 transitions. [2022-12-14 23:44:19,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 23:44:19,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:19,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:19,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:19,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:19,564 INFO L263 TraceCheckSpWp]: Trace formula consists of 1785 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:44:19,567 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:19,581 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 23:44:19,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:19,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1686 states to 969 states and 1686 transitions. [2022-12-14 23:44:19,658 INFO L276 IsEmpty]: Start isEmpty. Operand 969 states and 1686 transitions. [2022-12-14 23:44:19,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 23:44:19,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:19,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:19,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:19,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:19,943 INFO L263 TraceCheckSpWp]: Trace formula consists of 1785 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:44:19,945 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:19,961 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 23:44:19,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:19,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1689 states to 971 states and 1689 transitions. [2022-12-14 23:44:19,982 INFO L276 IsEmpty]: Start isEmpty. Operand 971 states and 1689 transitions. [2022-12-14 23:44:19,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 23:44:19,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:19,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:20,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:20,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:20,269 INFO L263 TraceCheckSpWp]: Trace formula consists of 1787 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:44:20,272 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:20,287 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 23:44:20,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:20,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1704 states to 975 states and 1704 transitions. [2022-12-14 23:44:20,409 INFO L276 IsEmpty]: Start isEmpty. Operand 975 states and 1704 transitions. [2022-12-14 23:44:20,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 23:44:20,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:20,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:20,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:20,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:20,696 INFO L263 TraceCheckSpWp]: Trace formula consists of 1787 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:44:20,699 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:20,713 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 23:44:20,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:20,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1717 states to 979 states and 1717 transitions. [2022-12-14 23:44:20,860 INFO L276 IsEmpty]: Start isEmpty. Operand 979 states and 1717 transitions. [2022-12-14 23:44:20,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 23:44:20,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:20,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:20,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:21,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:21,109 INFO L263 TraceCheckSpWp]: Trace formula consists of 1787 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:44:21,111 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:21,124 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 23:44:21,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:21,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1721 states to 981 states and 1721 transitions. [2022-12-14 23:44:21,231 INFO L276 IsEmpty]: Start isEmpty. Operand 981 states and 1721 transitions. [2022-12-14 23:44:21,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 23:44:21,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:21,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:21,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:21,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:21,501 INFO L263 TraceCheckSpWp]: Trace formula consists of 1787 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:44:21,502 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:21,515 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 23:44:21,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:21,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1723 states to 983 states and 1723 transitions. [2022-12-14 23:44:21,573 INFO L276 IsEmpty]: Start isEmpty. Operand 983 states and 1723 transitions. [2022-12-14 23:44:21,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 23:44:21,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:21,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:21,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:21,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:21,809 INFO L263 TraceCheckSpWp]: Trace formula consists of 1787 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:44:21,811 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:21,825 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 23:44:21,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:21,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1723 states to 984 states and 1723 transitions. [2022-12-14 23:44:21,840 INFO L276 IsEmpty]: Start isEmpty. Operand 984 states and 1723 transitions. [2022-12-14 23:44:21,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 23:44:21,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:21,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:21,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:22,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:22,072 INFO L263 TraceCheckSpWp]: Trace formula consists of 1789 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:44:22,074 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:22,089 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 23:44:22,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:22,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1728 states to 987 states and 1728 transitions. [2022-12-14 23:44:22,112 INFO L276 IsEmpty]: Start isEmpty. Operand 987 states and 1728 transitions. [2022-12-14 23:44:22,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 23:44:22,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:22,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:22,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:22,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:22,371 INFO L263 TraceCheckSpWp]: Trace formula consists of 1789 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:44:22,372 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:22,385 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 23:44:22,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:22,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1728 states to 988 states and 1728 transitions. [2022-12-14 23:44:22,405 INFO L276 IsEmpty]: Start isEmpty. Operand 988 states and 1728 transitions. [2022-12-14 23:44:22,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 23:44:22,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:22,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:22,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:22,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:22,686 INFO L263 TraceCheckSpWp]: Trace formula consists of 1789 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:44:22,688 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:22,702 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 23:44:22,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:22,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1733 states to 990 states and 1733 transitions. [2022-12-14 23:44:22,719 INFO L276 IsEmpty]: Start isEmpty. Operand 990 states and 1733 transitions. [2022-12-14 23:44:22,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 23:44:22,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:22,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:22,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:22,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:22,939 INFO L263 TraceCheckSpWp]: Trace formula consists of 1789 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:44:22,940 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:22,957 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 23:44:22,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:22,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1736 states to 992 states and 1736 transitions. [2022-12-14 23:44:22,972 INFO L276 IsEmpty]: Start isEmpty. Operand 992 states and 1736 transitions. [2022-12-14 23:44:22,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 23:44:22,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:22,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:23,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:23,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:23,314 INFO L263 TraceCheckSpWp]: Trace formula consists of 2122 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:44:23,316 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:23,365 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 23:44:25,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:25,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1819 states to 1008 states and 1819 transitions. [2022-12-14 23:44:25,036 INFO L276 IsEmpty]: Start isEmpty. Operand 1008 states and 1819 transitions. [2022-12-14 23:44:25,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 23:44:25,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:25,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:25,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:25,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:25,322 INFO L263 TraceCheckSpWp]: Trace formula consists of 1789 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:44:25,324 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:25,337 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 23:44:25,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:25,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1832 states to 1012 states and 1832 transitions. [2022-12-14 23:44:25,471 INFO L276 IsEmpty]: Start isEmpty. Operand 1012 states and 1832 transitions. [2022-12-14 23:44:25,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 23:44:25,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:25,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:25,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:25,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:25,739 INFO L263 TraceCheckSpWp]: Trace formula consists of 1791 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:44:25,741 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:25,754 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 23:44:25,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:25,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1835 states to 1015 states and 1835 transitions. [2022-12-14 23:44:25,787 INFO L276 IsEmpty]: Start isEmpty. Operand 1015 states and 1835 transitions. [2022-12-14 23:44:25,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 23:44:25,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:25,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:25,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:26,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:26,010 INFO L263 TraceCheckSpWp]: Trace formula consists of 1791 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:44:26,012 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:26,092 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 23:44:26,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:26,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1941 states to 1030 states and 1941 transitions. [2022-12-14 23:44:26,749 INFO L276 IsEmpty]: Start isEmpty. Operand 1030 states and 1941 transitions. [2022-12-14 23:44:26,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 23:44:26,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:26,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:26,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:26,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:27,005 INFO L263 TraceCheckSpWp]: Trace formula consists of 1791 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:44:27,007 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:27,046 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 23:44:27,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:27,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1953 states to 1034 states and 1953 transitions. [2022-12-14 23:44:27,471 INFO L276 IsEmpty]: Start isEmpty. Operand 1034 states and 1953 transitions. [2022-12-14 23:44:27,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 23:44:27,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:27,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:27,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:27,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:27,748 INFO L263 TraceCheckSpWp]: Trace formula consists of 1791 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:44:27,749 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:27,787 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 23:44:27,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:28,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1987 states to 1038 states and 1987 transitions. [2022-12-14 23:44:28,000 INFO L276 IsEmpty]: Start isEmpty. Operand 1038 states and 1987 transitions. [2022-12-14 23:44:28,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 23:44:28,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:28,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:28,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:28,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:28,278 INFO L263 TraceCheckSpWp]: Trace formula consists of 1791 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:44:28,280 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:28,297 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 23:44:28,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:28,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1992 states to 1040 states and 1992 transitions. [2022-12-14 23:44:28,322 INFO L276 IsEmpty]: Start isEmpty. Operand 1040 states and 1992 transitions. [2022-12-14 23:44:28,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 23:44:28,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:28,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:28,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:28,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:28,637 INFO L263 TraceCheckSpWp]: Trace formula consists of 1791 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:44:28,640 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:28,654 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 23:44:28,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:28,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1999 states to 1041 states and 1999 transitions. [2022-12-14 23:44:28,732 INFO L276 IsEmpty]: Start isEmpty. Operand 1041 states and 1999 transitions. [2022-12-14 23:44:28,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 23:44:28,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:28,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:28,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:28,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:29,005 INFO L263 TraceCheckSpWp]: Trace formula consists of 1793 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:44:29,006 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:29,017 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 23:44:29,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:29,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2003 states to 1044 states and 2003 transitions. [2022-12-14 23:44:29,037 INFO L276 IsEmpty]: Start isEmpty. Operand 1044 states and 2003 transitions. [2022-12-14 23:44:29,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 23:44:29,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:29,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:29,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:29,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:29,309 INFO L263 TraceCheckSpWp]: Trace formula consists of 1793 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:44:29,311 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:29,346 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 23:44:30,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:30,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2051 states to 1053 states and 2051 transitions. [2022-12-14 23:44:30,069 INFO L276 IsEmpty]: Start isEmpty. Operand 1053 states and 2051 transitions. [2022-12-14 23:44:30,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 23:44:30,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:30,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:30,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:30,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:30,314 INFO L263 TraceCheckSpWp]: Trace formula consists of 1793 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:44:30,315 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:30,331 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 23:44:30,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:30,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2055 states to 1055 states and 2055 transitions. [2022-12-14 23:44:30,355 INFO L276 IsEmpty]: Start isEmpty. Operand 1055 states and 2055 transitions. [2022-12-14 23:44:30,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 23:44:30,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:30,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:30,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:30,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:30,637 INFO L263 TraceCheckSpWp]: Trace formula consists of 1793 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:44:30,640 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:30,657 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 23:44:30,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:30,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2058 states to 1057 states and 2058 transitions. [2022-12-14 23:44:30,680 INFO L276 IsEmpty]: Start isEmpty. Operand 1057 states and 2058 transitions. [2022-12-14 23:44:30,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-14 23:44:30,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:30,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:30,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:30,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:30,937 INFO L263 TraceCheckSpWp]: Trace formula consists of 2125 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:44:30,940 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:30,969 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 23:44:30,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:30,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2064 states to 1060 states and 2064 transitions. [2022-12-14 23:44:30,993 INFO L276 IsEmpty]: Start isEmpty. Operand 1060 states and 2064 transitions. [2022-12-14 23:44:30,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 23:44:30,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:30,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:31,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:31,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:31,284 INFO L263 TraceCheckSpWp]: Trace formula consists of 1795 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:44:31,287 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:31,303 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 23:44:31,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:31,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2067 states to 1062 states and 2067 transitions. [2022-12-14 23:44:31,328 INFO L276 IsEmpty]: Start isEmpty. Operand 1062 states and 2067 transitions. [2022-12-14 23:44:31,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 23:44:31,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:31,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:31,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:31,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:31,644 INFO L263 TraceCheckSpWp]: Trace formula consists of 1795 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:44:31,647 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:31,736 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 23:44:32,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:32,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2179 states to 1078 states and 2179 transitions. [2022-12-14 23:44:32,817 INFO L276 IsEmpty]: Start isEmpty. Operand 1078 states and 2179 transitions. [2022-12-14 23:44:32,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 23:44:32,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:32,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:32,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:33,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:33,080 INFO L263 TraceCheckSpWp]: Trace formula consists of 1795 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:44:33,081 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:33,123 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 23:44:33,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:33,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2217 states to 1085 states and 2217 transitions. [2022-12-14 23:44:33,670 INFO L276 IsEmpty]: Start isEmpty. Operand 1085 states and 2217 transitions. [2022-12-14 23:44:33,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 23:44:33,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:33,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:33,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:33,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:33,914 INFO L263 TraceCheckSpWp]: Trace formula consists of 1795 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:44:33,916 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:33,960 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 23:44:34,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:34,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2320 states to 1099 states and 2320 transitions. [2022-12-14 23:44:34,956 INFO L276 IsEmpty]: Start isEmpty. Operand 1099 states and 2320 transitions. [2022-12-14 23:44:34,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 23:44:34,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:34,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:34,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:35,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:35,172 INFO L263 TraceCheckSpWp]: Trace formula consists of 1795 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:44:35,174 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:35,210 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 23:44:35,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:35,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2332 states to 1103 states and 2332 transitions. [2022-12-14 23:44:35,874 INFO L276 IsEmpty]: Start isEmpty. Operand 1103 states and 2332 transitions. [2022-12-14 23:44:35,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 23:44:35,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:35,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:35,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:36,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:36,159 INFO L263 TraceCheckSpWp]: Trace formula consists of 1795 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:44:36,161 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:36,202 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 23:44:36,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:36,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2338 states to 1104 states and 2338 transitions. [2022-12-14 23:44:36,436 INFO L276 IsEmpty]: Start isEmpty. Operand 1104 states and 2338 transitions. [2022-12-14 23:44:36,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 23:44:36,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:36,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:36,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:36,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:36,677 INFO L263 TraceCheckSpWp]: Trace formula consists of 1789 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:44:36,680 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:36,695 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 23:44:36,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:36,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2343 states to 1106 states and 2343 transitions. [2022-12-14 23:44:36,724 INFO L276 IsEmpty]: Start isEmpty. Operand 1106 states and 2343 transitions. [2022-12-14 23:44:36,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 23:44:36,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:36,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:36,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:37,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:37,009 INFO L263 TraceCheckSpWp]: Trace formula consists of 1789 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:44:37,011 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:37,029 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 23:44:37,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:37,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2346 states to 1108 states and 2346 transitions. [2022-12-14 23:44:37,054 INFO L276 IsEmpty]: Start isEmpty. Operand 1108 states and 2346 transitions. [2022-12-14 23:44:37,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 23:44:37,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:37,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:37,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:37,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:37,313 INFO L263 TraceCheckSpWp]: Trace formula consists of 1791 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:44:37,314 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:37,326 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 23:44:37,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:37,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2357 states to 1111 states and 2357 transitions. [2022-12-14 23:44:37,418 INFO L276 IsEmpty]: Start isEmpty. Operand 1111 states and 2357 transitions. [2022-12-14 23:44:37,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 23:44:37,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:37,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:37,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:37,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:37,653 INFO L263 TraceCheckSpWp]: Trace formula consists of 1791 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:44:37,655 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:37,665 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 23:44:37,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:37,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2359 states to 1113 states and 2359 transitions. [2022-12-14 23:44:37,689 INFO L276 IsEmpty]: Start isEmpty. Operand 1113 states and 2359 transitions. [2022-12-14 23:44:37,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 23:44:37,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:37,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:37,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:37,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:37,972 INFO L263 TraceCheckSpWp]: Trace formula consists of 1793 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:44:37,975 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:37,986 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 23:44:38,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:38,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2362 states to 1116 states and 2362 transitions. [2022-12-14 23:44:38,048 INFO L276 IsEmpty]: Start isEmpty. Operand 1116 states and 2362 transitions. [2022-12-14 23:44:38,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 23:44:38,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:38,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:38,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:38,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:38,329 INFO L263 TraceCheckSpWp]: Trace formula consists of 1791 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:44:38,331 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:38,348 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 23:44:38,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:38,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2366 states to 1118 states and 2366 transitions. [2022-12-14 23:44:38,373 INFO L276 IsEmpty]: Start isEmpty. Operand 1118 states and 2366 transitions. [2022-12-14 23:44:38,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 23:44:38,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:38,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:38,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:38,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:38,656 INFO L263 TraceCheckSpWp]: Trace formula consists of 1793 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:44:38,657 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:38,670 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 23:44:38,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:38,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2378 states to 1121 states and 2378 transitions. [2022-12-14 23:44:38,800 INFO L276 IsEmpty]: Start isEmpty. Operand 1121 states and 2378 transitions. [2022-12-14 23:44:38,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 23:44:38,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:38,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:38,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:39,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:39,088 INFO L263 TraceCheckSpWp]: Trace formula consists of 1795 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:44:39,089 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:39,104 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 23:44:39,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:39,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2381 states to 1123 states and 2381 transitions. [2022-12-14 23:44:39,134 INFO L276 IsEmpty]: Start isEmpty. Operand 1123 states and 2381 transitions. [2022-12-14 23:44:39,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 23:44:39,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:39,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:39,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:39,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:39,436 INFO L263 TraceCheckSpWp]: Trace formula consists of 1896 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:44:39,439 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:39,509 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 23:44:39,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:39,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2382 states to 1124 states and 2382 transitions. [2022-12-14 23:44:39,624 INFO L276 IsEmpty]: Start isEmpty. Operand 1124 states and 2382 transitions. [2022-12-14 23:44:39,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 23:44:39,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:39,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:39,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:39,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:39,928 INFO L263 TraceCheckSpWp]: Trace formula consists of 1797 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:44:39,931 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:39,945 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 23:44:39,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:39,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2386 states to 1126 states and 2386 transitions. [2022-12-14 23:44:39,978 INFO L276 IsEmpty]: Start isEmpty. Operand 1126 states and 2386 transitions. [2022-12-14 23:44:39,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-14 23:44:39,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:39,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:40,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:40,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:40,325 INFO L263 TraceCheckSpWp]: Trace formula consists of 2134 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:44:40,327 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:40,363 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 23:44:40,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:40,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2390 states to 1129 states and 2390 transitions. [2022-12-14 23:44:40,389 INFO L276 IsEmpty]: Start isEmpty. Operand 1129 states and 2390 transitions. [2022-12-14 23:44:40,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 23:44:40,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:40,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:40,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:40,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:40,639 INFO L263 TraceCheckSpWp]: Trace formula consists of 1912 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:44:40,641 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:40,707 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 23:44:40,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:40,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2406 states to 1140 states and 2406 transitions. [2022-12-14 23:44:40,762 INFO L276 IsEmpty]: Start isEmpty. Operand 1140 states and 2406 transitions. [2022-12-14 23:44:40,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-12-14 23:44:40,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:40,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:40,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:41,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:41,080 INFO L263 TraceCheckSpWp]: Trace formula consists of 1914 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:44:41,082 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:41,167 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 23:44:41,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:41,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2406 states to 1141 states and 2406 transitions. [2022-12-14 23:44:41,193 INFO L276 IsEmpty]: Start isEmpty. Operand 1141 states and 2406 transitions. [2022-12-14 23:44:41,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-12-14 23:44:41,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:41,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:41,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:41,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:41,499 INFO L263 TraceCheckSpWp]: Trace formula consists of 1910 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:44:41,501 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:41,581 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 23:44:41,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:41,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2406 states to 1142 states and 2406 transitions. [2022-12-14 23:44:41,603 INFO L276 IsEmpty]: Start isEmpty. Operand 1142 states and 2406 transitions. [2022-12-14 23:44:41,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-12-14 23:44:41,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:41,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:41,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:41,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:41,922 INFO L263 TraceCheckSpWp]: Trace formula consists of 1908 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:44:41,924 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:42,013 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 23:44:42,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:42,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2406 states to 1143 states and 2406 transitions. [2022-12-14 23:44:42,048 INFO L276 IsEmpty]: Start isEmpty. Operand 1143 states and 2406 transitions. [2022-12-14 23:44:42,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 23:44:42,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:42,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:42,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:42,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:42,350 INFO L263 TraceCheckSpWp]: Trace formula consists of 1799 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:44:42,353 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:42,438 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 23:44:43,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:43,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 1157 states and 2506 transitions. [2022-12-14 23:44:43,844 INFO L276 IsEmpty]: Start isEmpty. Operand 1157 states and 2506 transitions. [2022-12-14 23:44:43,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 23:44:43,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:43,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:43,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:44,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:44,095 INFO L263 TraceCheckSpWp]: Trace formula consists of 1799 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:44:44,098 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:44,130 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 23:44:44,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:44,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2542 states to 1161 states and 2542 transitions. [2022-12-14 23:44:44,338 INFO L276 IsEmpty]: Start isEmpty. Operand 1161 states and 2542 transitions. [2022-12-14 23:44:44,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-14 23:44:44,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:44,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:44,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:44,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:44,636 INFO L263 TraceCheckSpWp]: Trace formula consists of 2135 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:44:44,640 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:44,669 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-12-14 23:44:44,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:44,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2544 states to 1163 states and 2544 transitions. [2022-12-14 23:44:44,708 INFO L276 IsEmpty]: Start isEmpty. Operand 1163 states and 2544 transitions. [2022-12-14 23:44:44,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 23:44:44,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:44,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:44,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:45,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:45,010 INFO L263 TraceCheckSpWp]: Trace formula consists of 1801 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:44:45,012 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:45,047 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 23:44:46,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:46,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2636 states to 1176 states and 2636 transitions. [2022-12-14 23:44:46,502 INFO L276 IsEmpty]: Start isEmpty. Operand 1176 states and 2636 transitions. [2022-12-14 23:44:46,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 23:44:46,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:46,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:46,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:46,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:46,752 INFO L263 TraceCheckSpWp]: Trace formula consists of 1801 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:44:46,755 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:46,790 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 23:44:47,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:47,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2672 states to 1180 states and 2672 transitions. [2022-12-14 23:44:47,067 INFO L276 IsEmpty]: Start isEmpty. Operand 1180 states and 2672 transitions. [2022-12-14 23:44:47,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 23:44:47,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:47,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:47,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:47,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:47,367 INFO L263 TraceCheckSpWp]: Trace formula consists of 1803 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:44:47,370 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:47,390 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 23:44:47,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:47,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2675 states to 1182 states and 2675 transitions. [2022-12-14 23:44:47,526 INFO L276 IsEmpty]: Start isEmpty. Operand 1182 states and 2675 transitions. [2022-12-14 23:44:47,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 23:44:47,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:47,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:47,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:47,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:47,780 INFO L263 TraceCheckSpWp]: Trace formula consists of 1803 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:44:47,782 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:47,805 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-12-14 23:44:48,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:48,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2676 states to 1183 states and 2676 transitions. [2022-12-14 23:44:48,105 INFO L276 IsEmpty]: Start isEmpty. Operand 1183 states and 2676 transitions. [2022-12-14 23:44:48,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 23:44:48,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:48,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:48,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:48,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:48,356 INFO L263 TraceCheckSpWp]: Trace formula consists of 1803 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:44:48,358 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:48,383 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-12-14 23:44:48,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:48,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2677 states to 1184 states and 2677 transitions. [2022-12-14 23:44:48,672 INFO L276 IsEmpty]: Start isEmpty. Operand 1184 states and 2677 transitions. [2022-12-14 23:44:48,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-14 23:44:48,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:48,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:48,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:48,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:48,911 INFO L263 TraceCheckSpWp]: Trace formula consists of 1805 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:44:48,913 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:48,934 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 23:44:48,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:48,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2679 states to 1186 states and 2679 transitions. [2022-12-14 23:44:48,961 INFO L276 IsEmpty]: Start isEmpty. Operand 1186 states and 2679 transitions. [2022-12-14 23:44:48,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-14 23:44:48,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:48,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:49,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:49,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:49,219 INFO L263 TraceCheckSpWp]: Trace formula consists of 1807 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:44:49,221 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:49,236 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 23:44:49,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:49,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2713 states to 1191 states and 2713 transitions. [2022-12-14 23:44:49,631 INFO L276 IsEmpty]: Start isEmpty. Operand 1191 states and 2713 transitions. [2022-12-14 23:44:49,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-14 23:44:49,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:49,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:49,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:49,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:49,880 INFO L263 TraceCheckSpWp]: Trace formula consists of 1807 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:44:49,882 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:49,897 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 23:44:50,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:50,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2739 states to 1194 states and 2739 transitions. [2022-12-14 23:44:50,173 INFO L276 IsEmpty]: Start isEmpty. Operand 1194 states and 2739 transitions. [2022-12-14 23:44:50,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-14 23:44:50,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:50,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:50,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:50,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:50,382 INFO L263 TraceCheckSpWp]: Trace formula consists of 1804 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:44:50,383 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:50,421 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 23:44:50,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:50,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2755 states to 1197 states and 2755 transitions. [2022-12-14 23:44:50,771 INFO L276 IsEmpty]: Start isEmpty. Operand 1197 states and 2755 transitions. [2022-12-14 23:44:50,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-14 23:44:50,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:50,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:50,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:51,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:51,038 INFO L263 TraceCheckSpWp]: Trace formula consists of 1805 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:44:51,041 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:51,115 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 23:44:51,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:51,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2728 states to 1196 states and 2728 transitions. [2022-12-14 23:44:51,223 INFO L276 IsEmpty]: Start isEmpty. Operand 1196 states and 2728 transitions. [2022-12-14 23:44:51,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-12-14 23:44:51,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:51,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:51,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:51,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:51,435 INFO L263 TraceCheckSpWp]: Trace formula consists of 1809 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:44:51,437 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:51,452 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 23:44:51,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:51,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2729 states to 1197 states and 2729 transitions. [2022-12-14 23:44:51,488 INFO L276 IsEmpty]: Start isEmpty. Operand 1197 states and 2729 transitions. [2022-12-14 23:44:51,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 23:44:51,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:51,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:51,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:51,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:51,708 INFO L263 TraceCheckSpWp]: Trace formula consists of 1920 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:44:51,709 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:51,737 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 23:44:51,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:51,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2804 states to 1215 states and 2804 transitions. [2022-12-14 23:44:51,854 INFO L276 IsEmpty]: Start isEmpty. Operand 1215 states and 2804 transitions. [2022-12-14 23:44:51,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-14 23:44:51,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:51,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:51,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:52,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:52,147 INFO L263 TraceCheckSpWp]: Trace formula consists of 1922 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:44:52,149 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:52,180 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 23:44:52,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:52,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2804 states to 1217 states and 2804 transitions. [2022-12-14 23:44:52,231 INFO L276 IsEmpty]: Start isEmpty. Operand 1217 states and 2804 transitions. [2022-12-14 23:44:52,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-12-14 23:44:52,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:52,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:52,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:52,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:52,548 INFO L263 TraceCheckSpWp]: Trace formula consists of 1918 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:44:52,549 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:52,583 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 23:44:52,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:52,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2804 states to 1219 states and 2804 transitions. [2022-12-14 23:44:52,630 INFO L276 IsEmpty]: Start isEmpty. Operand 1219 states and 2804 transitions. [2022-12-14 23:44:52,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-12-14 23:44:52,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:52,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:52,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:52,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:52,895 INFO L263 TraceCheckSpWp]: Trace formula consists of 1924 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:44:52,898 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:52,931 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 23:44:52,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:52,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2804 states to 1221 states and 2804 transitions. [2022-12-14 23:44:52,978 INFO L276 IsEmpty]: Start isEmpty. Operand 1221 states and 2804 transitions. [2022-12-14 23:44:52,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-12-14 23:44:52,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:52,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:53,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:53,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:53,219 INFO L263 TraceCheckSpWp]: Trace formula consists of 1807 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:44:53,221 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:53,240 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 23:44:53,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:53,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2805 states to 1222 states and 2805 transitions. [2022-12-14 23:44:53,272 INFO L276 IsEmpty]: Start isEmpty. Operand 1222 states and 2805 transitions. [2022-12-14 23:44:53,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-12-14 23:44:53,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:53,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:53,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:53,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:53,483 INFO L263 TraceCheckSpWp]: Trace formula consists of 1817 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:44:53,484 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:53,501 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 23:44:53,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:53,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 1224 states and 2807 transitions. [2022-12-14 23:44:53,560 INFO L276 IsEmpty]: Start isEmpty. Operand 1224 states and 2807 transitions. [2022-12-14 23:44:53,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-12-14 23:44:53,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:53,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:53,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:53,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:53,824 INFO L263 TraceCheckSpWp]: Trace formula consists of 1932 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:44:53,826 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:53,854 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 23:44:53,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:53,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2882 states to 1242 states and 2882 transitions. [2022-12-14 23:44:53,992 INFO L276 IsEmpty]: Start isEmpty. Operand 1242 states and 2882 transitions. [2022-12-14 23:44:53,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-12-14 23:44:53,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:53,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:54,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:54,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:54,258 INFO L263 TraceCheckSpWp]: Trace formula consists of 1934 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:44:54,260 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:54,288 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 23:44:54,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:54,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2965 states to 1261 states and 2965 transitions. [2022-12-14 23:44:54,559 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 2965 transitions. [2022-12-14 23:44:54,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-12-14 23:44:54,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:54,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:54,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:54,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:54,837 INFO L263 TraceCheckSpWp]: Trace formula consists of 1926 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:44:54,839 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:54,862 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 23:44:54,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:54,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2965 states to 1263 states and 2965 transitions. [2022-12-14 23:44:54,897 INFO L276 IsEmpty]: Start isEmpty. Operand 1263 states and 2965 transitions. [2022-12-14 23:44:54,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-12-14 23:44:54,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:54,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:54,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:55,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:55,124 INFO L263 TraceCheckSpWp]: Trace formula consists of 1932 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:44:55,125 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:55,150 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 23:44:55,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:55,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2972 states to 1266 states and 2972 transitions. [2022-12-14 23:44:55,289 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 2972 transitions. [2022-12-14 23:44:55,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-12-14 23:44:55,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:55,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:55,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:55,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:55,533 INFO L263 TraceCheckSpWp]: Trace formula consists of 1930 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:44:55,535 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:55,560 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 23:44:55,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:55,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2973 states to 1268 states and 2973 transitions. [2022-12-14 23:44:55,602 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 2973 transitions. [2022-12-14 23:44:55,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 23:44:55,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:55,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:55,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:55,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:55,850 INFO L263 TraceCheckSpWp]: Trace formula consists of 1928 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:44:55,852 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:55,885 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 23:44:55,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:55,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2973 states to 1270 states and 2973 transitions. [2022-12-14 23:44:55,927 INFO L276 IsEmpty]: Start isEmpty. Operand 1270 states and 2973 transitions. [2022-12-14 23:44:55,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-12-14 23:44:55,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:55,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:55,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:56,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:56,164 INFO L263 TraceCheckSpWp]: Trace formula consists of 1930 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:44:56,166 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:56,192 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 23:44:56,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:56,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2973 states to 1272 states and 2973 transitions. [2022-12-14 23:44:56,232 INFO L276 IsEmpty]: Start isEmpty. Operand 1272 states and 2973 transitions. [2022-12-14 23:44:56,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-12-14 23:44:56,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:56,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:56,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:56,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:56,460 INFO L263 TraceCheckSpWp]: Trace formula consists of 1932 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:44:56,462 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:56,491 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 23:44:56,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:56,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2973 states to 1274 states and 2973 transitions. [2022-12-14 23:44:56,531 INFO L276 IsEmpty]: Start isEmpty. Operand 1274 states and 2973 transitions. [2022-12-14 23:44:56,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-12-14 23:44:56,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:56,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:56,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:56,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:56,807 INFO L263 TraceCheckSpWp]: Trace formula consists of 1932 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:44:56,809 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:56,839 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 23:44:56,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:56,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3048 states to 1292 states and 3048 transitions. [2022-12-14 23:44:56,946 INFO L276 IsEmpty]: Start isEmpty. Operand 1292 states and 3048 transitions. [2022-12-14 23:44:56,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 23:44:56,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:56,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:56,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:57,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:57,168 INFO L263 TraceCheckSpWp]: Trace formula consists of 1928 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:44:57,170 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:57,193 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 23:44:57,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:57,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3049 states to 1294 states and 3049 transitions. [2022-12-14 23:44:57,231 INFO L276 IsEmpty]: Start isEmpty. Operand 1294 states and 3049 transitions. [2022-12-14 23:44:57,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-12-14 23:44:57,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:57,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:57,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:57,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:57,461 INFO L263 TraceCheckSpWp]: Trace formula consists of 1930 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:44:57,463 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:57,487 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 23:44:57,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:57,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3049 states to 1296 states and 3049 transitions. [2022-12-14 23:44:57,528 INFO L276 IsEmpty]: Start isEmpty. Operand 1296 states and 3049 transitions. [2022-12-14 23:44:57,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-12-14 23:44:57,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:57,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:57,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:57,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:57,788 INFO L263 TraceCheckSpWp]: Trace formula consists of 1934 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:44:57,790 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:57,819 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 23:44:57,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:57,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3049 states to 1298 states and 3049 transitions. [2022-12-14 23:44:57,860 INFO L276 IsEmpty]: Start isEmpty. Operand 1298 states and 3049 transitions. [2022-12-14 23:44:57,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 23:44:57,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:57,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:57,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:58,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:58,090 INFO L263 TraceCheckSpWp]: Trace formula consists of 1938 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:44:58,092 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:58,125 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 23:44:58,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:58,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3124 states to 1316 states and 3124 transitions. [2022-12-14 23:44:58,287 INFO L276 IsEmpty]: Start isEmpty. Operand 1316 states and 3124 transitions. [2022-12-14 23:44:58,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-12-14 23:44:58,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:58,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:58,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:58,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:58,519 INFO L263 TraceCheckSpWp]: Trace formula consists of 1934 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:44:58,521 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:58,549 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 23:44:58,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:58,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3124 states to 1318 states and 3124 transitions. [2022-12-14 23:44:58,596 INFO L276 IsEmpty]: Start isEmpty. Operand 1318 states and 3124 transitions. [2022-12-14 23:44:58,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-14 23:44:58,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:58,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:58,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:58,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:58,829 INFO L263 TraceCheckSpWp]: Trace formula consists of 1940 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:44:58,831 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:58,856 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 23:44:58,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:58,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3124 states to 1320 states and 3124 transitions. [2022-12-14 23:44:58,898 INFO L276 IsEmpty]: Start isEmpty. Operand 1320 states and 3124 transitions. [2022-12-14 23:44:58,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-12-14 23:44:58,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:58,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:58,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:59,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:59,130 INFO L263 TraceCheckSpWp]: Trace formula consists of 1936 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:44:59,132 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:59,159 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 23:44:59,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:59,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3124 states to 1322 states and 3124 transitions. [2022-12-14 23:44:59,197 INFO L276 IsEmpty]: Start isEmpty. Operand 1322 states and 3124 transitions. [2022-12-14 23:44:59,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-12-14 23:44:59,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:59,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:59,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:59,478 INFO L263 TraceCheckSpWp]: Trace formula consists of 2108 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:44:59,480 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:44:59,586 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 23:45:00,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:00,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3157 states to 1344 states and 3157 transitions. [2022-12-14 23:45:00,025 INFO L276 IsEmpty]: Start isEmpty. Operand 1344 states and 3157 transitions. [2022-12-14 23:45:00,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2022-12-14 23:45:00,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:00,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:00,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:00,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:00,333 INFO L263 TraceCheckSpWp]: Trace formula consists of 2118 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:45:00,335 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:45:00,457 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2022-12-14 23:45:00,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:01,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3173 states to 1344 states and 3146 transitions. [2022-12-14 23:45:01,000 INFO L276 IsEmpty]: Start isEmpty. Operand 1344 states and 3146 transitions. [2022-12-14 23:45:01,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-12-14 23:45:01,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:01,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:01,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:01,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:01,298 INFO L263 TraceCheckSpWp]: Trace formula consists of 2126 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:45:01,300 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:45:01,407 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2022-12-14 23:45:02,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:02,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3222 states to 1351 states and 3178 transitions. [2022-12-14 23:45:02,850 INFO L276 IsEmpty]: Start isEmpty. Operand 1351 states and 3178 transitions. [2022-12-14 23:45:02,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-12-14 23:45:02,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:02,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:02,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:03,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:03,235 INFO L263 TraceCheckSpWp]: Trace formula consists of 2126 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:45:03,239 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:45:03,366 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2022-12-14 23:45:03,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:03,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3224 states to 1353 states and 3180 transitions. [2022-12-14 23:45:03,573 INFO L276 IsEmpty]: Start isEmpty. Operand 1353 states and 3180 transitions. [2022-12-14 23:45:03,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-12-14 23:45:03,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:03,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:03,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:03,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:03,950 INFO L263 TraceCheckSpWp]: Trace formula consists of 2126 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:45:03,952 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:45:03,993 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2022-12-14 23:45:04,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:04,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3260 states to 1360 states and 3215 transitions. [2022-12-14 23:45:04,825 INFO L276 IsEmpty]: Start isEmpty. Operand 1360 states and 3215 transitions. [2022-12-14 23:45:04,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-12-14 23:45:04,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:04,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:04,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:05,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:05,121 INFO L263 TraceCheckSpWp]: Trace formula consists of 2126 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:45:05,123 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:45:05,162 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2022-12-14 23:45:06,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:06,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3296 states to 1367 states and 3250 transitions. [2022-12-14 23:45:06,071 INFO L276 IsEmpty]: Start isEmpty. Operand 1367 states and 3250 transitions. [2022-12-14 23:45:06,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-12-14 23:45:06,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:06,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:06,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:06,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:06,365 INFO L263 TraceCheckSpWp]: Trace formula consists of 2126 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:45:06,368 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:45:06,402 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2022-12-14 23:45:07,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:07,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3332 states to 1374 states and 3285 transitions. [2022-12-14 23:45:07,163 INFO L276 IsEmpty]: Start isEmpty. Operand 1374 states and 3285 transitions. [2022-12-14 23:45:07,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-12-14 23:45:07,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:07,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:07,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:07,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:07,427 INFO L263 TraceCheckSpWp]: Trace formula consists of 2126 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:45:07,429 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:45:07,518 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2022-12-14 23:45:07,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:07,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3334 states to 1376 states and 3287 transitions. [2022-12-14 23:45:07,656 INFO L276 IsEmpty]: Start isEmpty. Operand 1376 states and 3287 transitions. [2022-12-14 23:45:07,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-12-14 23:45:07,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:07,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:07,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:07,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:07,914 INFO L263 TraceCheckSpWp]: Trace formula consists of 2126 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:45:07,916 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:45:08,029 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2022-12-14 23:45:08,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:08,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3336 states to 1378 states and 3289 transitions. [2022-12-14 23:45:08,173 INFO L276 IsEmpty]: Start isEmpty. Operand 1378 states and 3289 transitions. [2022-12-14 23:45:08,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-12-14 23:45:08,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:08,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:08,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:08,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:08,490 INFO L263 TraceCheckSpWp]: Trace formula consists of 2126 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:45:08,492 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:45:08,608 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2022-12-14 23:45:08,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:08,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3338 states to 1380 states and 3291 transitions. [2022-12-14 23:45:08,793 INFO L276 IsEmpty]: Start isEmpty. Operand 1380 states and 3291 transitions. [2022-12-14 23:45:08,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2022-12-14 23:45:08,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:08,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:08,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:09,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:09,137 INFO L263 TraceCheckSpWp]: Trace formula consists of 2128 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:45:09,140 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:45:09,307 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2022-12-14 23:45:11,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:11,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3432 states to 1392 states and 3349 transitions. [2022-12-14 23:45:11,734 INFO L276 IsEmpty]: Start isEmpty. Operand 1392 states and 3349 transitions. [2022-12-14 23:45:11,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2022-12-14 23:45:11,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:11,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:11,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:12,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:12,039 INFO L263 TraceCheckSpWp]: Trace formula consists of 2128 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:45:12,041 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:45:12,089 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2022-12-14 23:45:12,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:12,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3464 states to 1396 states and 3380 transitions. [2022-12-14 23:45:12,729 INFO L276 IsEmpty]: Start isEmpty. Operand 1396 states and 3380 transitions. [2022-12-14 23:45:12,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2022-12-14 23:45:12,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:12,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:12,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:12,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:12,988 INFO L263 TraceCheckSpWp]: Trace formula consists of 2128 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:45:12,990 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:45:13,046 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2022-12-14 23:45:14,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:14,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3473 states to 1400 states and 3389 transitions. [2022-12-14 23:45:14,103 INFO L276 IsEmpty]: Start isEmpty. Operand 1400 states and 3389 transitions. [2022-12-14 23:45:14,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2022-12-14 23:45:14,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:14,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:14,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:14,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:14,407 INFO L263 TraceCheckSpWp]: Trace formula consists of 2128 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:45:14,409 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:45:14,445 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2022-12-14 23:45:14,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:14,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3475 states to 1402 states and 3391 transitions. [2022-12-14 23:45:14,595 INFO L276 IsEmpty]: Start isEmpty. Operand 1402 states and 3391 transitions. [2022-12-14 23:45:14,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2022-12-14 23:45:14,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:14,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:14,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:14,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:14,865 INFO L263 TraceCheckSpWp]: Trace formula consists of 2128 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:45:14,867 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:45:14,915 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2022-12-14 23:45:16,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:16,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3516 states to 1409 states and 3431 transitions. [2022-12-14 23:45:16,253 INFO L276 IsEmpty]: Start isEmpty. Operand 1409 states and 3431 transitions. [2022-12-14 23:45:16,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2022-12-14 23:45:16,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:16,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:16,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:16,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:16,603 INFO L263 TraceCheckSpWp]: Trace formula consists of 2464 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:45:16,605 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:45:16,675 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2022-12-14 23:45:18,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:18,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3596 states to 1437 states and 3500 transitions. [2022-12-14 23:45:18,382 INFO L276 IsEmpty]: Start isEmpty. Operand 1437 states and 3500 transitions. [2022-12-14 23:45:18,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2022-12-14 23:45:18,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:18,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:18,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:18,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:18,682 INFO L263 TraceCheckSpWp]: Trace formula consists of 2464 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:45:18,685 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:45:18,742 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2022-12-14 23:45:19,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:19,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3623 states to 1441 states and 3526 transitions. [2022-12-14 23:45:19,451 INFO L276 IsEmpty]: Start isEmpty. Operand 1441 states and 3526 transitions. [2022-12-14 23:45:19,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2022-12-14 23:45:19,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:19,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:19,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:19,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:19,747 INFO L263 TraceCheckSpWp]: Trace formula consists of 2128 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:45:19,749 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:45:19,796 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2022-12-14 23:45:20,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:20,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3654 states to 1445 states and 3556 transitions. [2022-12-14 23:45:20,495 INFO L276 IsEmpty]: Start isEmpty. Operand 1445 states and 3556 transitions. [2022-12-14 23:45:20,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2022-12-14 23:45:20,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:20,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:20,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:20,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:20,846 INFO L263 TraceCheckSpWp]: Trace formula consists of 2130 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:45:20,848 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:45:20,894 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2022-12-14 23:45:21,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:21,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3656 states to 1447 states and 3558 transitions. [2022-12-14 23:45:21,075 INFO L276 IsEmpty]: Start isEmpty. Operand 1447 states and 3558 transitions. [2022-12-14 23:45:21,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2022-12-14 23:45:21,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:21,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:21,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:21,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:21,461 INFO L263 TraceCheckSpWp]: Trace formula consists of 2464 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:45:21,465 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:45:21,539 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2022-12-14 23:45:22,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:22,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3683 states to 1451 states and 3584 transitions. [2022-12-14 23:45:22,365 INFO L276 IsEmpty]: Start isEmpty. Operand 1451 states and 3584 transitions. [2022-12-14 23:45:22,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2022-12-14 23:45:22,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:22,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:22,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:22,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:22,734 INFO L263 TraceCheckSpWp]: Trace formula consists of 2464 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:45:22,737 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:45:22,793 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2022-12-14 23:45:23,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:23,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3710 states to 1455 states and 3610 transitions. [2022-12-14 23:45:23,491 INFO L276 IsEmpty]: Start isEmpty. Operand 1455 states and 3610 transitions. [2022-12-14 23:45:23,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2022-12-14 23:45:23,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:23,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:23,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:23,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:23,753 INFO L263 TraceCheckSpWp]: Trace formula consists of 2134 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:45:23,755 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:45:23,802 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2022-12-14 23:45:25,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:25,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3778 states to 1479 states and 3667 transitions. [2022-12-14 23:45:25,712 INFO L276 IsEmpty]: Start isEmpty. Operand 1479 states and 3667 transitions. [2022-12-14 23:45:25,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2022-12-14 23:45:25,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:25,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:25,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:26,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:26,057 INFO L263 TraceCheckSpWp]: Trace formula consists of 2134 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:45:26,059 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:45:26,117 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2022-12-14 23:45:26,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:26,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3797 states to 1481 states and 3685 transitions. [2022-12-14 23:45:26,628 INFO L276 IsEmpty]: Start isEmpty. Operand 1481 states and 3685 transitions. [2022-12-14 23:45:26,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2022-12-14 23:45:26,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:26,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:26,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:26,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:26,905 INFO L263 TraceCheckSpWp]: Trace formula consists of 2131 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:45:26,908 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:45:27,034 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2022-12-14 23:45:27,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:27,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3807 states to 1485 states and 3695 transitions. [2022-12-14 23:45:27,447 INFO L276 IsEmpty]: Start isEmpty. Operand 1485 states and 3695 transitions. [2022-12-14 23:45:27,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2022-12-14 23:45:27,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:27,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:27,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:27,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:27,715 INFO L263 TraceCheckSpWp]: Trace formula consists of 2134 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:45:27,717 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:45:27,762 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2022-12-14 23:45:28,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:28,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3826 states to 1487 states and 3713 transitions. [2022-12-14 23:45:28,265 INFO L276 IsEmpty]: Start isEmpty. Operand 1487 states and 3713 transitions. [2022-12-14 23:45:28,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2022-12-14 23:45:28,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:28,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:28,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:28,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:28,648 INFO L263 TraceCheckSpWp]: Trace formula consists of 2132 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:45:28,650 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:45:28,689 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2022-12-14 23:45:28,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:28,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3828 states to 1489 states and 3715 transitions. [2022-12-14 23:45:28,856 INFO L276 IsEmpty]: Start isEmpty. Operand 1489 states and 3715 transitions. [2022-12-14 23:45:28,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2022-12-14 23:45:28,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:28,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:28,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:29,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:29,202 INFO L263 TraceCheckSpWp]: Trace formula consists of 2134 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:45:29,204 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:45:29,251 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2022-12-14 23:45:30,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:30,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3857 states to 1494 states and 3744 transitions. [2022-12-14 23:45:30,850 INFO L276 IsEmpty]: Start isEmpty. Operand 1494 states and 3744 transitions. [2022-12-14 23:45:30,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2022-12-14 23:45:30,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:30,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:30,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:31,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:31,169 INFO L263 TraceCheckSpWp]: Trace formula consists of 2134 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:45:31,171 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:45:31,209 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2022-12-14 23:45:32,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:32,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3886 states to 1499 states and 3773 transitions. [2022-12-14 23:45:32,706 INFO L276 IsEmpty]: Start isEmpty. Operand 1499 states and 3773 transitions. [2022-12-14 23:45:32,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2022-12-14 23:45:32,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:32,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:32,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:32,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:32,969 INFO L263 TraceCheckSpWp]: Trace formula consists of 2134 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:45:32,971 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:45:33,017 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2022-12-14 23:45:33,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:33,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3905 states to 1501 states and 3791 transitions. [2022-12-14 23:45:33,404 INFO L276 IsEmpty]: Start isEmpty. Operand 1501 states and 3791 transitions. [2022-12-14 23:45:33,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2022-12-14 23:45:33,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:33,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:33,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:33,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:33,664 INFO L263 TraceCheckSpWp]: Trace formula consists of 2134 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:45:33,666 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:45:33,710 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2022-12-14 23:45:35,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:35,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3934 states to 1506 states and 3820 transitions. [2022-12-14 23:45:35,274 INFO L276 IsEmpty]: Start isEmpty. Operand 1506 states and 3820 transitions. [2022-12-14 23:45:35,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2022-12-14 23:45:35,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:35,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:35,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:35,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:35,599 INFO L263 TraceCheckSpWp]: Trace formula consists of 2134 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:45:35,601 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:45:35,650 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2022-12-14 23:45:37,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:37,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3963 states to 1511 states and 3849 transitions. [2022-12-14 23:45:37,564 INFO L276 IsEmpty]: Start isEmpty. Operand 1511 states and 3849 transitions. [2022-12-14 23:45:37,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2022-12-14 23:45:37,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:37,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:37,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:37,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:37,928 INFO L263 TraceCheckSpWp]: Trace formula consists of 2134 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:45:37,930 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:45:37,979 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2022-12-14 23:45:38,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:38,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3965 states to 1513 states and 3851 transitions. [2022-12-14 23:45:38,052 INFO L276 IsEmpty]: Start isEmpty. Operand 1513 states and 3851 transitions. [2022-12-14 23:45:38,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2022-12-14 23:45:38,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:38,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:38,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:38,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:38,443 INFO L263 TraceCheckSpWp]: Trace formula consists of 2136 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:45:38,445 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:45:38,496 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2022-12-14 23:45:38,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:38,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3972 states to 1515 states and 3858 transitions. [2022-12-14 23:45:38,679 INFO L276 IsEmpty]: Start isEmpty. Operand 1515 states and 3858 transitions. [2022-12-14 23:45:38,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2022-12-14 23:45:38,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:38,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:38,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:39,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:39,028 INFO L263 TraceCheckSpWp]: Trace formula consists of 2136 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:45:39,030 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:45:39,082 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2022-12-14 23:45:39,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:39,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3979 states to 1517 states and 3865 transitions. [2022-12-14 23:45:39,272 INFO L276 IsEmpty]: Start isEmpty. Operand 1517 states and 3865 transitions. [2022-12-14 23:45:39,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2022-12-14 23:45:39,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:39,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:39,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:39,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:39,605 INFO L263 TraceCheckSpWp]: Trace formula consists of 2130 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:45:39,607 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:45:39,654 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2022-12-14 23:45:40,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:40,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3980 states to 1518 states and 3866 transitions. [2022-12-14 23:45:40,137 INFO L276 IsEmpty]: Start isEmpty. Operand 1518 states and 3866 transitions. [2022-12-14 23:45:40,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2022-12-14 23:45:40,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:40,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:40,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:40,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:40,405 INFO L263 TraceCheckSpWp]: Trace formula consists of 2130 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:45:40,407 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:45:40,466 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2022-12-14 23:45:40,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:40,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3981 states to 1519 states and 3867 transitions. [2022-12-14 23:45:40,987 INFO L276 IsEmpty]: Start isEmpty. Operand 1519 states and 3867 transitions. [2022-12-14 23:45:40,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2022-12-14 23:45:40,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:40,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:41,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:41,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:41,251 INFO L263 TraceCheckSpWp]: Trace formula consists of 2138 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:45:41,253 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:45:41,290 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2022-12-14 23:45:41,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:41,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3988 states to 1521 states and 3874 transitions. [2022-12-14 23:45:41,432 INFO L276 IsEmpty]: Start isEmpty. Operand 1521 states and 3874 transitions. [2022-12-14 23:45:41,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2022-12-14 23:45:41,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:41,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:41,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:41,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:41,695 INFO L263 TraceCheckSpWp]: Trace formula consists of 2138 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:45:41,697 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:45:41,745 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2022-12-14 23:45:41,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:41,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3995 states to 1523 states and 3881 transitions. [2022-12-14 23:45:41,916 INFO L276 IsEmpty]: Start isEmpty. Operand 1523 states and 3881 transitions. [2022-12-14 23:45:41,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2022-12-14 23:45:41,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:41,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:41,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:42,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:42,199 INFO L263 TraceCheckSpWp]: Trace formula consists of 2138 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:45:42,201 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:45:42,238 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2022-12-14 23:45:42,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:42,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3997 states to 1525 states and 3883 transitions. [2022-12-14 23:45:42,303 INFO L276 IsEmpty]: Start isEmpty. Operand 1525 states and 3883 transitions. [2022-12-14 23:45:42,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2022-12-14 23:45:42,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:42,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:42,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:42,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:42,589 INFO L263 TraceCheckSpWp]: Trace formula consists of 2184 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:45:42,591 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:45:42,689 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2022-12-14 23:45:42,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:42,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4027 states to 1533 states and 3913 transitions. [2022-12-14 23:45:42,934 INFO L276 IsEmpty]: Start isEmpty. Operand 1533 states and 3913 transitions. [2022-12-14 23:45:42,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2022-12-14 23:45:42,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:42,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:43,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:43,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:43,218 INFO L263 TraceCheckSpWp]: Trace formula consists of 2184 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:45:43,220 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:45:43,338 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2022-12-14 23:45:43,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:43,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4029 states to 1535 states and 3915 transitions. [2022-12-14 23:45:43,579 INFO L276 IsEmpty]: Start isEmpty. Operand 1535 states and 3915 transitions. [2022-12-14 23:45:43,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2022-12-14 23:45:43,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:43,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:43,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:43,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:43,968 INFO L263 TraceCheckSpWp]: Trace formula consists of 2184 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:45:43,970 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:45:44,096 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2022-12-14 23:45:44,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:44,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4031 states to 1537 states and 3917 transitions. [2022-12-14 23:45:44,312 INFO L276 IsEmpty]: Start isEmpty. Operand 1537 states and 3917 transitions. [2022-12-14 23:45:44,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2022-12-14 23:45:44,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:44,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:44,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:44,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:44,643 INFO L263 TraceCheckSpWp]: Trace formula consists of 2184 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:45:44,645 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:45:44,772 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2022-12-14 23:45:45,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:45,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4033 states to 1539 states and 3919 transitions. [2022-12-14 23:45:45,011 INFO L276 IsEmpty]: Start isEmpty. Operand 1539 states and 3919 transitions. [2022-12-14 23:45:45,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2022-12-14 23:45:45,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:45,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:45,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:45,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:45,336 INFO L263 TraceCheckSpWp]: Trace formula consists of 2142 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:45:45,339 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:45:45,383 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2022-12-14 23:45:46,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:46,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4046 states to 1543 states and 3932 transitions. [2022-12-14 23:45:46,591 INFO L276 IsEmpty]: Start isEmpty. Operand 1543 states and 3932 transitions. [2022-12-14 23:45:46,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2022-12-14 23:45:46,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:46,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:46,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:46,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:46,926 INFO L263 TraceCheckSpWp]: Trace formula consists of 2142 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:45:46,928 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:45:46,966 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2022-12-14 23:45:47,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:47,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4053 states to 1544 states and 3939 transitions. [2022-12-14 23:45:47,496 INFO L276 IsEmpty]: Start isEmpty. Operand 1544 states and 3939 transitions. [2022-12-14 23:45:47,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2022-12-14 23:45:47,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:47,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:47,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:47,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:47,861 INFO L263 TraceCheckSpWp]: Trace formula consists of 2142 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:45:47,863 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:45:47,912 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2022-12-14 23:45:48,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:48,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4058 states to 1545 states and 3944 transitions. [2022-12-14 23:45:48,488 INFO L276 IsEmpty]: Start isEmpty. Operand 1545 states and 3944 transitions. [2022-12-14 23:45:48,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 23:45:48,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:48,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:48,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:48,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:48,875 INFO L263 TraceCheckSpWp]: Trace formula consists of 2248 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:45:48,877 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:45:48,997 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2022-12-14 23:45:50,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:50,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4073 states to 1552 states and 3959 transitions. [2022-12-14 23:45:50,336 INFO L276 IsEmpty]: Start isEmpty. Operand 1552 states and 3959 transitions. [2022-12-14 23:45:50,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 23:45:50,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:50,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:50,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:50,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:50,664 INFO L263 TraceCheckSpWp]: Trace formula consists of 2248 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:45:50,666 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:45:50,785 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2022-12-14 23:45:51,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:51,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4074 states to 1553 states and 3960 transitions. [2022-12-14 23:45:51,165 INFO L276 IsEmpty]: Start isEmpty. Operand 1553 states and 3960 transitions. [2022-12-14 23:45:51,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 23:45:51,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:51,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:51,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:51,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:51,491 INFO L263 TraceCheckSpWp]: Trace formula consists of 2248 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:45:51,493 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:45:51,623 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2022-12-14 23:45:52,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:52,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4075 states to 1554 states and 3961 transitions. [2022-12-14 23:45:52,156 INFO L276 IsEmpty]: Start isEmpty. Operand 1554 states and 3961 transitions. [2022-12-14 23:45:52,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 23:45:52,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:52,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:52,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:52,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:52,506 INFO L263 TraceCheckSpWp]: Trace formula consists of 2248 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:45:52,508 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:45:52,629 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2022-12-14 23:45:53,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:53,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4076 states to 1555 states and 3962 transitions. [2022-12-14 23:45:53,004 INFO L276 IsEmpty]: Start isEmpty. Operand 1555 states and 3962 transitions. [2022-12-14 23:45:53,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2022-12-14 23:45:53,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:53,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:53,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:53,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:53,272 INFO L263 TraceCheckSpWp]: Trace formula consists of 2140 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:45:53,274 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:45:53,313 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2022-12-14 23:45:53,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:53,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4078 states to 1557 states and 3964 transitions. [2022-12-14 23:45:53,370 INFO L276 IsEmpty]: Start isEmpty. Operand 1557 states and 3964 transitions. [2022-12-14 23:45:53,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2022-12-14 23:45:53,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:53,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:53,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:53,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:53,684 INFO L263 TraceCheckSpWp]: Trace formula consists of 2142 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:45:53,686 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:45:53,725 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 23:45:54,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:54,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4090 states to 1560 states and 3976 transitions. [2022-12-14 23:45:54,572 INFO L276 IsEmpty]: Start isEmpty. Operand 1560 states and 3976 transitions. [2022-12-14 23:45:54,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2022-12-14 23:45:54,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:54,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:54,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:54,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:54,837 INFO L263 TraceCheckSpWp]: Trace formula consists of 2142 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:45:54,839 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:45:54,874 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 23:45:55,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:55,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4092 states to 1562 states and 3978 transitions. [2022-12-14 23:45:55,261 INFO L276 IsEmpty]: Start isEmpty. Operand 1562 states and 3978 transitions. [2022-12-14 23:45:55,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2022-12-14 23:45:55,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:55,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:55,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:55,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:55,534 INFO L263 TraceCheckSpWp]: Trace formula consists of 2142 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:45:55,536 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:45:55,575 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 23:45:55,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:55,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4094 states to 1564 states and 3980 transitions. [2022-12-14 23:45:55,999 INFO L276 IsEmpty]: Start isEmpty. Operand 1564 states and 3980 transitions. [2022-12-14 23:45:56,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2022-12-14 23:45:56,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:56,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:56,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:56,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:56,272 INFO L263 TraceCheckSpWp]: Trace formula consists of 2142 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:45:56,274 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:45:56,314 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 23:45:56,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:56,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4096 states to 1566 states and 3982 transitions. [2022-12-14 23:45:56,750 INFO L276 IsEmpty]: Start isEmpty. Operand 1566 states and 3982 transitions. [2022-12-14 23:45:56,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2022-12-14 23:45:56,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:56,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:56,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:57,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:57,023 INFO L263 TraceCheckSpWp]: Trace formula consists of 2142 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:45:57,025 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:45:57,064 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2022-12-14 23:45:57,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:57,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4109 states to 1569 states and 3995 transitions. [2022-12-14 23:45:57,438 INFO L276 IsEmpty]: Start isEmpty. Operand 1569 states and 3995 transitions. [2022-12-14 23:45:57,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2022-12-14 23:45:57,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:57,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:57,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:57,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:57,709 INFO L263 TraceCheckSpWp]: Trace formula consists of 2142 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:45:57,711 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:45:57,747 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2022-12-14 23:45:58,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:58,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4114 states to 1570 states and 4000 transitions. [2022-12-14 23:45:58,198 INFO L276 IsEmpty]: Start isEmpty. Operand 1570 states and 4000 transitions. [2022-12-14 23:45:58,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2022-12-14 23:45:58,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:58,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:58,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:58,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:58,515 INFO L263 TraceCheckSpWp]: Trace formula consists of 2142 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:45:58,517 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:45:58,568 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2022-12-14 23:45:59,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:59,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4117 states to 1571 states and 4003 transitions. [2022-12-14 23:45:59,152 INFO L276 IsEmpty]: Start isEmpty. Operand 1571 states and 4003 transitions. [2022-12-14 23:45:59,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2022-12-14 23:45:59,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:59,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:59,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:59,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:59,509 INFO L263 TraceCheckSpWp]: Trace formula consists of 2142 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:45:59,512 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:45:59,564 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2022-12-14 23:46:00,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:00,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4124 states to 1572 states and 4010 transitions. [2022-12-14 23:46:00,100 INFO L276 IsEmpty]: Start isEmpty. Operand 1572 states and 4010 transitions. [2022-12-14 23:46:00,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2022-12-14 23:46:00,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:00,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:00,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:00,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:00,518 INFO L263 TraceCheckSpWp]: Trace formula consists of 2478 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:46:00,521 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:46:00,604 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2022-12-14 23:46:02,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:02,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4143 states to 1576 states and 4029 transitions. [2022-12-14 23:46:02,039 INFO L276 IsEmpty]: Start isEmpty. Operand 1576 states and 4029 transitions. [2022-12-14 23:46:02,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2022-12-14 23:46:02,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:02,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:02,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:02,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:02,463 INFO L263 TraceCheckSpWp]: Trace formula consists of 2478 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:46:02,466 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:46:02,539 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2022-12-14 23:46:03,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:03,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4178 states to 1580 states and 4062 transitions. [2022-12-14 23:46:03,488 INFO L276 IsEmpty]: Start isEmpty. Operand 1580 states and 4062 transitions. [2022-12-14 23:46:03,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2022-12-14 23:46:03,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:03,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:03,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:03,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:03,798 INFO L263 TraceCheckSpWp]: Trace formula consists of 2142 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:46:03,800 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:46:03,833 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2022-12-14 23:46:06,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:06,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4240 states to 1588 states and 4122 transitions. [2022-12-14 23:46:06,849 INFO L276 IsEmpty]: Start isEmpty. Operand 1588 states and 4122 transitions. [2022-12-14 23:46:06,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2022-12-14 23:46:06,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:06,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:06,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:07,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:07,208 INFO L263 TraceCheckSpWp]: Trace formula consists of 2142 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:46:07,210 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:46:07,244 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2022-12-14 23:46:08,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:08,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4277 states to 1592 states and 4157 transitions. [2022-12-14 23:46:08,463 INFO L276 IsEmpty]: Start isEmpty. Operand 1592 states and 4157 transitions. [2022-12-14 23:46:08,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2022-12-14 23:46:08,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:08,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:08,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:08,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:08,827 INFO L263 TraceCheckSpWp]: Trace formula consists of 2142 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:46:08,829 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:46:08,865 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2022-12-14 23:46:10,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:10,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4322 states to 1597 states and 4200 transitions. [2022-12-14 23:46:10,728 INFO L276 IsEmpty]: Start isEmpty. Operand 1597 states and 4200 transitions. [2022-12-14 23:46:10,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2022-12-14 23:46:10,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:10,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:10,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:11,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:11,037 INFO L263 TraceCheckSpWp]: Trace formula consists of 2142 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:46:11,039 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:46:11,073 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2022-12-14 23:46:12,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:12,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4369 states to 1602 states and 4245 transitions. [2022-12-14 23:46:12,847 INFO L276 IsEmpty]: Start isEmpty. Operand 1602 states and 4245 transitions. [2022-12-14 23:46:12,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2022-12-14 23:46:12,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:12,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:12,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:13,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:13,346 INFO L263 TraceCheckSpWp]: Trace formula consists of 2478 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:46:13,349 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:46:13,432 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2022-12-14 23:46:14,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:14,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4403 states to 1606 states and 4277 transitions. [2022-12-14 23:46:14,869 INFO L276 IsEmpty]: Start isEmpty. Operand 1606 states and 4277 transitions. [2022-12-14 23:46:14,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2022-12-14 23:46:14,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:14,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:14,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:15,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:15,332 INFO L263 TraceCheckSpWp]: Trace formula consists of 2478 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:46:15,334 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:46:15,415 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2022-12-14 23:46:16,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:16,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4411 states to 1607 states and 4285 transitions. [2022-12-14 23:46:16,070 INFO L276 IsEmpty]: Start isEmpty. Operand 1607 states and 4285 transitions. [2022-12-14 23:46:16,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2022-12-14 23:46:16,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:16,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:16,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:16,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:16,494 INFO L263 TraceCheckSpWp]: Trace formula consists of 2478 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:46:16,497 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:46:16,579 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2022-12-14 23:46:17,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:17,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4445 states to 1611 states and 4317 transitions. [2022-12-14 23:46:17,831 INFO L276 IsEmpty]: Start isEmpty. Operand 1611 states and 4317 transitions. [2022-12-14 23:46:17,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2022-12-14 23:46:17,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:17,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:17,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:18,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:18,282 INFO L263 TraceCheckSpWp]: Trace formula consists of 2478 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:46:18,285 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:46:18,372 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2022-12-14 23:46:20,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:20,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4485 states to 1616 states and 4355 transitions. [2022-12-14 23:46:20,342 INFO L276 IsEmpty]: Start isEmpty. Operand 1616 states and 4355 transitions. [2022-12-14 23:46:20,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2022-12-14 23:46:20,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:20,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:20,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:20,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:20,707 INFO L263 TraceCheckSpWp]: Trace formula consists of 2141 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:46:20,710 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:46:20,764 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 23:46:22,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:22,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4528 states to 1623 states and 4398 transitions. [2022-12-14 23:46:22,262 INFO L276 IsEmpty]: Start isEmpty. Operand 1623 states and 4398 transitions. [2022-12-14 23:46:22,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2022-12-14 23:46:22,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:22,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:22,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:22,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:22,638 INFO L263 TraceCheckSpWp]: Trace formula consists of 2140 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:46:22,640 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:46:22,686 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2022-12-14 23:46:22,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:22,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4530 states to 1625 states and 4400 transitions. [2022-12-14 23:46:22,752 INFO L276 IsEmpty]: Start isEmpty. Operand 1625 states and 4400 transitions. [2022-12-14 23:46:22,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 23:46:22,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:22,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:22,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:23,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:23,069 INFO L263 TraceCheckSpWp]: Trace formula consists of 2182 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:46:23,071 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:46:23,186 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2022-12-14 23:46:23,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:23,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4539 states to 1632 states and 4409 transitions. [2022-12-14 23:46:23,648 INFO L276 IsEmpty]: Start isEmpty. Operand 1632 states and 4409 transitions. [2022-12-14 23:46:23,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2022-12-14 23:46:23,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:23,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:23,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:23,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:23,961 INFO L263 TraceCheckSpWp]: Trace formula consists of 2144 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:46:23,963 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:46:24,011 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 23:46:24,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:24,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4541 states to 1634 states and 4411 transitions. [2022-12-14 23:46:24,065 INFO L276 IsEmpty]: Start isEmpty. Operand 1634 states and 4411 transitions. [2022-12-14 23:46:24,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2022-12-14 23:46:24,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:24,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:24,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:24,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:24,388 INFO L263 TraceCheckSpWp]: Trace formula consists of 2144 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:46:24,390 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:46:24,446 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2022-12-14 23:46:25,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:25,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4553 states to 1637 states and 4423 transitions. [2022-12-14 23:46:25,583 INFO L276 IsEmpty]: Start isEmpty. Operand 1637 states and 4423 transitions. [2022-12-14 23:46:25,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2022-12-14 23:46:25,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:25,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:25,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:25,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:25,942 INFO L263 TraceCheckSpWp]: Trace formula consists of 2141 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:46:25,944 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:46:25,993 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 23:46:26,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:26,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4554 states to 1638 states and 4424 transitions. [2022-12-14 23:46:26,349 INFO L276 IsEmpty]: Start isEmpty. Operand 1638 states and 4424 transitions. [2022-12-14 23:46:26,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2022-12-14 23:46:26,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:26,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:26,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:26,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:26,716 INFO L263 TraceCheckSpWp]: Trace formula consists of 2144 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:46:26,718 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:46:26,762 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 23:46:26,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:26,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4556 states to 1640 states and 4426 transitions. [2022-12-14 23:46:26,818 INFO L276 IsEmpty]: Start isEmpty. Operand 1640 states and 4426 transitions. [2022-12-14 23:46:26,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2022-12-14 23:46:26,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:26,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:26,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:27,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:27,139 INFO L263 TraceCheckSpWp]: Trace formula consists of 2144 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:46:27,141 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:46:27,196 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2022-12-14 23:46:27,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:27,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4558 states to 1642 states and 4428 transitions. [2022-12-14 23:46:27,705 INFO L276 IsEmpty]: Start isEmpty. Operand 1642 states and 4428 transitions. [2022-12-14 23:46:27,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2022-12-14 23:46:27,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:27,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:27,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:28,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:28,028 INFO L263 TraceCheckSpWp]: Trace formula consists of 2141 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:46:28,030 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:46:28,076 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 23:46:28,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:28,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4559 states to 1643 states and 4429 transitions. [2022-12-14 23:46:28,389 INFO L276 IsEmpty]: Start isEmpty. Operand 1643 states and 4429 transitions. [2022-12-14 23:46:28,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2022-12-14 23:46:28,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:28,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:28,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:28,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:28,743 INFO L263 TraceCheckSpWp]: Trace formula consists of 2144 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:46:28,745 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:46:28,788 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 23:46:28,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:28,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4561 states to 1645 states and 4431 transitions. [2022-12-14 23:46:28,840 INFO L276 IsEmpty]: Start isEmpty. Operand 1645 states and 4431 transitions. [2022-12-14 23:46:28,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2022-12-14 23:46:28,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:28,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:28,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:29,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:29,113 INFO L263 TraceCheckSpWp]: Trace formula consists of 2144 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:46:29,115 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:46:29,175 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2022-12-14 23:46:29,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:29,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4563 states to 1647 states and 4433 transitions. [2022-12-14 23:46:29,711 INFO L276 IsEmpty]: Start isEmpty. Operand 1647 states and 4433 transitions. [2022-12-14 23:46:29,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2022-12-14 23:46:29,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:29,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:29,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:30,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:30,036 INFO L263 TraceCheckSpWp]: Trace formula consists of 2480 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:46:30,039 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:46:30,118 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2022-12-14 23:46:30,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:30,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4575 states to 1650 states and 4445 transitions. [2022-12-14 23:46:30,937 INFO L276 IsEmpty]: Start isEmpty. Operand 1650 states and 4445 transitions. [2022-12-14 23:46:30,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2022-12-14 23:46:30,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:30,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:31,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:31,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:31,351 INFO L263 TraceCheckSpWp]: Trace formula consists of 2480 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:46:31,353 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:46:31,418 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2022-12-14 23:46:31,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:31,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4577 states to 1652 states and 4447 transitions. [2022-12-14 23:46:31,685 INFO L276 IsEmpty]: Start isEmpty. Operand 1652 states and 4447 transitions. [2022-12-14 23:46:31,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2022-12-14 23:46:31,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:31,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:31,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:32,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:32,065 INFO L263 TraceCheckSpWp]: Trace formula consists of 2480 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:46:32,067 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:46:32,143 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2022-12-14 23:46:32,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:32,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4579 states to 1654 states and 4449 transitions. [2022-12-14 23:46:32,467 INFO L276 IsEmpty]: Start isEmpty. Operand 1654 states and 4449 transitions. [2022-12-14 23:46:32,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2022-12-14 23:46:32,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:32,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:32,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:32,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:32,788 INFO L263 TraceCheckSpWp]: Trace formula consists of 2141 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:46:32,790 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:46:32,841 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 23:46:33,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:33,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4580 states to 1655 states and 4450 transitions. [2022-12-14 23:46:33,165 INFO L276 IsEmpty]: Start isEmpty. Operand 1655 states and 4450 transitions. [2022-12-14 23:46:33,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2022-12-14 23:46:33,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:33,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:33,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:33,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:33,517 INFO L263 TraceCheckSpWp]: Trace formula consists of 2144 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:46:33,519 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:46:33,558 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 23:46:33,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:33,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4582 states to 1657 states and 4452 transitions. [2022-12-14 23:46:33,610 INFO L276 IsEmpty]: Start isEmpty. Operand 1657 states and 4452 transitions. [2022-12-14 23:46:33,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2022-12-14 23:46:33,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:33,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:33,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:33,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:33,964 INFO L263 TraceCheckSpWp]: Trace formula consists of 2144 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:46:33,966 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:46:34,029 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2022-12-14 23:46:34,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:34,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4584 states to 1659 states and 4454 transitions. [2022-12-14 23:46:34,662 INFO L276 IsEmpty]: Start isEmpty. Operand 1659 states and 4454 transitions. [2022-12-14 23:46:34,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 23:46:34,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:34,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:34,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:35,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:35,026 INFO L263 TraceCheckSpWp]: Trace formula consists of 2144 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:46:35,028 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:46:35,079 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2022-12-14 23:46:35,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:35,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4588 states to 1661 states and 4458 transitions. [2022-12-14 23:46:35,144 INFO L276 IsEmpty]: Start isEmpty. Operand 1661 states and 4458 transitions. [2022-12-14 23:46:35,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2022-12-14 23:46:35,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:35,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:35,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:35,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:35,590 INFO L263 TraceCheckSpWp]: Trace formula consists of 2480 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:46:35,592 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:46:35,675 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2022-12-14 23:46:36,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:36,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4590 states to 1663 states and 4460 transitions. [2022-12-14 23:46:36,015 INFO L276 IsEmpty]: Start isEmpty. Operand 1663 states and 4460 transitions. [2022-12-14 23:46:36,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 23:46:36,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:36,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:36,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:36,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:36,356 INFO L263 TraceCheckSpWp]: Trace formula consists of 2144 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:46:36,358 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:46:36,419 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 23:46:38,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:38,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4615 states to 1668 states and 4485 transitions. [2022-12-14 23:46:38,123 INFO L276 IsEmpty]: Start isEmpty. Operand 1668 states and 4485 transitions. [2022-12-14 23:46:38,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 23:46:38,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:38,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:38,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:38,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:38,457 INFO L263 TraceCheckSpWp]: Trace formula consists of 2144 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:46:38,459 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:46:38,512 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 23:46:39,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:39,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4620 states to 1669 states and 4490 transitions. [2022-12-14 23:46:39,057 INFO L276 IsEmpty]: Start isEmpty. Operand 1669 states and 4490 transitions. [2022-12-14 23:46:39,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 23:46:39,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:39,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:39,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:39,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:39,387 INFO L263 TraceCheckSpWp]: Trace formula consists of 2144 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:46:39,389 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:46:39,444 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 23:46:39,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:39,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4627 states to 1670 states and 4497 transitions. [2022-12-14 23:46:39,916 INFO L276 IsEmpty]: Start isEmpty. Operand 1670 states and 4497 transitions. [2022-12-14 23:46:39,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 23:46:39,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:39,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:39,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:40,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:40,195 INFO L263 TraceCheckSpWp]: Trace formula consists of 2144 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:46:40,198 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:46:40,254 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 23:46:40,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:40,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4632 states to 1671 states and 4502 transitions. [2022-12-14 23:46:40,871 INFO L276 IsEmpty]: Start isEmpty. Operand 1671 states and 4502 transitions. [2022-12-14 23:46:40,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 23:46:40,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:40,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:40,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:41,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:41,242 INFO L263 TraceCheckSpWp]: Trace formula consists of 2144 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:46:41,245 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:46:41,309 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 23:46:41,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:41,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4637 states to 1672 states and 4507 transitions. [2022-12-14 23:46:41,951 INFO L276 IsEmpty]: Start isEmpty. Operand 1672 states and 4507 transitions. [2022-12-14 23:46:41,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 23:46:41,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:41,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:42,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:42,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:42,322 INFO L263 TraceCheckSpWp]: Trace formula consists of 2144 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:46:42,324 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:46:42,370 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 23:46:43,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:43,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4642 states to 1673 states and 4512 transitions. [2022-12-14 23:46:43,029 INFO L276 IsEmpty]: Start isEmpty. Operand 1673 states and 4512 transitions. [2022-12-14 23:46:43,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 23:46:43,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:43,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:43,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:43,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:43,345 INFO L263 TraceCheckSpWp]: Trace formula consists of 2144 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:46:43,347 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:46:43,404 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 23:46:43,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:43,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4645 states to 1674 states and 4515 transitions. [2022-12-14 23:46:43,863 INFO L276 IsEmpty]: Start isEmpty. Operand 1674 states and 4515 transitions. [2022-12-14 23:46:43,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 23:46:43,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:43,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:43,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:44,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:44,174 INFO L263 TraceCheckSpWp]: Trace formula consists of 2144 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:46:44,176 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:46:44,225 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 23:46:44,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:44,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4648 states to 1675 states and 4518 transitions. [2022-12-14 23:46:44,768 INFO L276 IsEmpty]: Start isEmpty. Operand 1675 states and 4518 transitions. [2022-12-14 23:46:44,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 23:46:44,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:44,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:44,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:45,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:45,042 INFO L263 TraceCheckSpWp]: Trace formula consists of 2142 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:46:45,044 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:46:45,253 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2022-12-14 23:46:45,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:45,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4593 states to 1674 states and 4463 transitions. [2022-12-14 23:46:45,485 INFO L276 IsEmpty]: Start isEmpty. Operand 1674 states and 4463 transitions. [2022-12-14 23:46:45,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 23:46:45,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:45,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:45,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:45,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:45,858 INFO L263 TraceCheckSpWp]: Trace formula consists of 2146 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:46:45,860 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:46:45,925 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2022-12-14 23:46:45,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:45,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4595 states to 1676 states and 4465 transitions. [2022-12-14 23:46:45,989 INFO L276 IsEmpty]: Start isEmpty. Operand 1676 states and 4465 transitions. [2022-12-14 23:46:45,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 23:46:45,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:45,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:46,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:46,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:46,345 INFO L263 TraceCheckSpWp]: Trace formula consists of 2146 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:46:46,349 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:46:46,412 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2022-12-14 23:46:46,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:46,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4597 states to 1678 states and 4467 transitions. [2022-12-14 23:46:46,539 INFO L276 IsEmpty]: Start isEmpty. Operand 1678 states and 4467 transitions. [2022-12-14 23:46:46,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 23:46:46,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:46,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:46,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:46,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:46,856 INFO L263 TraceCheckSpWp]: Trace formula consists of 2146 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:46:46,858 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:46:46,911 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2022-12-14 23:46:46,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:46,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4599 states to 1680 states and 4469 transitions. [2022-12-14 23:46:46,963 INFO L276 IsEmpty]: Start isEmpty. Operand 1680 states and 4469 transitions. [2022-12-14 23:46:46,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 23:46:46,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:46,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:47,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:47,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:47,279 INFO L263 TraceCheckSpWp]: Trace formula consists of 2146 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:46:47,282 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:46:47,336 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2022-12-14 23:46:47,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:47,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4601 states to 1682 states and 4471 transitions. [2022-12-14 23:46:47,387 INFO L276 IsEmpty]: Start isEmpty. Operand 1682 states and 4471 transitions. [2022-12-14 23:46:47,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2022-12-14 23:46:47,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:47,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:47,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:47,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:47,709 INFO L263 TraceCheckSpWp]: Trace formula consists of 2146 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:46:47,712 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:46:47,768 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 23:46:47,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:47,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4609 states to 1684 states and 4479 transitions. [2022-12-14 23:46:47,829 INFO L276 IsEmpty]: Start isEmpty. Operand 1684 states and 4479 transitions. [2022-12-14 23:46:47,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2022-12-14 23:46:47,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:47,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:47,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:48,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:48,208 INFO L263 TraceCheckSpWp]: Trace formula consists of 2146 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:46:48,210 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:46:48,253 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2022-12-14 23:46:48,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:48,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4612 states to 1686 states and 4482 transitions. [2022-12-14 23:46:48,308 INFO L276 IsEmpty]: Start isEmpty. Operand 1686 states and 4482 transitions. [2022-12-14 23:46:48,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2022-12-14 23:46:48,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:48,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:48,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:48,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:48,692 INFO L263 TraceCheckSpWp]: Trace formula consists of 2148 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:46:48,695 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:46:48,744 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2022-12-14 23:46:49,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:49,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4629 states to 1689 states and 4499 transitions. [2022-12-14 23:46:49,978 INFO L276 IsEmpty]: Start isEmpty. Operand 1689 states and 4499 transitions. [2022-12-14 23:46:49,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2022-12-14 23:46:49,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:49,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:50,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:50,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:50,312 INFO L263 TraceCheckSpWp]: Trace formula consists of 2148 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:46:50,316 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:46:50,361 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2022-12-14 23:46:52,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:52,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4647 states to 1693 states and 4517 transitions. [2022-12-14 23:46:52,072 INFO L276 IsEmpty]: Start isEmpty. Operand 1693 states and 4517 transitions. [2022-12-14 23:46:52,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2022-12-14 23:46:52,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:52,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:52,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:52,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:52,395 INFO L263 TraceCheckSpWp]: Trace formula consists of 2148 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:46:52,397 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:46:52,504 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2022-12-14 23:46:53,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:53,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4678 states to 1696 states and 4546 transitions. [2022-12-14 23:46:53,817 INFO L276 IsEmpty]: Start isEmpty. Operand 1696 states and 4546 transitions. [2022-12-14 23:46:53,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2022-12-14 23:46:53,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:53,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:53,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:54,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:54,184 INFO L263 TraceCheckSpWp]: Trace formula consists of 2148 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:46:54,186 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:46:54,250 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2022-12-14 23:46:54,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:54,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4701 states to 1698 states and 4567 transitions. [2022-12-14 23:46:54,927 INFO L276 IsEmpty]: Start isEmpty. Operand 1698 states and 4567 transitions. [2022-12-14 23:46:54,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2022-12-14 23:46:54,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:54,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:55,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:55,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:55,295 INFO L263 TraceCheckSpWp]: Trace formula consists of 2148 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:46:55,298 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:46:55,366 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2022-12-14 23:46:56,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:56,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4724 states to 1700 states and 4588 transitions. [2022-12-14 23:46:56,266 INFO L276 IsEmpty]: Start isEmpty. Operand 1700 states and 4588 transitions. [2022-12-14 23:46:56,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2022-12-14 23:46:56,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:56,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:56,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:56,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:56,640 INFO L263 TraceCheckSpWp]: Trace formula consists of 2145 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:46:56,644 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:46:56,687 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2022-12-14 23:46:57,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:46:57,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4729 states to 1703 states and 4593 transitions. [2022-12-14 23:46:57,294 INFO L276 IsEmpty]: Start isEmpty. Operand 1703 states and 4593 transitions. [2022-12-14 23:46:57,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2022-12-14 23:46:57,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:46:57,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:46:57,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:57,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:46:57,608 INFO L263 TraceCheckSpWp]: Trace formula consists of 2146 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:46:57,611 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:46:57,916 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2022-12-14 23:47:01,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:01,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4774 states to 1709 states and 4636 transitions. [2022-12-14 23:47:01,821 INFO L276 IsEmpty]: Start isEmpty. Operand 1709 states and 4636 transitions. [2022-12-14 23:47:01,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2022-12-14 23:47:01,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:01,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:01,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:02,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:02,122 INFO L263 TraceCheckSpWp]: Trace formula consists of 2148 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:47:02,125 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:47:02,171 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2022-12-14 23:47:03,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:03,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4791 states to 1712 states and 4653 transitions. [2022-12-14 23:47:03,593 INFO L276 IsEmpty]: Start isEmpty. Operand 1712 states and 4653 transitions. [2022-12-14 23:47:03,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 23:47:03,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:03,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:03,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:03,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:03,879 INFO L263 TraceCheckSpWp]: Trace formula consists of 2144 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:47:03,881 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:47:03,934 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 23:47:05,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:05,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4800 states to 1714 states and 4662 transitions. [2022-12-14 23:47:05,216 INFO L276 IsEmpty]: Start isEmpty. Operand 1714 states and 4662 transitions. [2022-12-14 23:47:05,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 23:47:05,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:05,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:05,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:05,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:05,576 INFO L263 TraceCheckSpWp]: Trace formula consists of 2144 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:47:05,579 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:47:05,634 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 23:47:06,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:06,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4805 states to 1715 states and 4667 transitions. [2022-12-14 23:47:06,334 INFO L276 IsEmpty]: Start isEmpty. Operand 1715 states and 4667 transitions. [2022-12-14 23:47:06,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 23:47:06,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:06,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:06,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:06,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:06,676 INFO L263 TraceCheckSpWp]: Trace formula consists of 2144 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:47:06,678 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:47:06,735 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 23:47:07,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:07,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4810 states to 1716 states and 4672 transitions. [2022-12-14 23:47:07,151 INFO L276 IsEmpty]: Start isEmpty. Operand 1716 states and 4672 transitions. [2022-12-14 23:47:07,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 23:47:07,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:07,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:07,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:07,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:07,534 INFO L263 TraceCheckSpWp]: Trace formula consists of 2146 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:47:07,536 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:47:07,590 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2022-12-14 23:47:08,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:09,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4819 states to 1719 states and 4681 transitions. [2022-12-14 23:47:09,003 INFO L276 IsEmpty]: Start isEmpty. Operand 1719 states and 4681 transitions. [2022-12-14 23:47:09,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 23:47:09,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:09,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:09,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:09,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:09,363 INFO L263 TraceCheckSpWp]: Trace formula consists of 2146 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:47:09,366 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:47:09,419 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2022-12-14 23:47:10,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:10,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4828 states to 1722 states and 4690 transitions. [2022-12-14 23:47:10,717 INFO L276 IsEmpty]: Start isEmpty. Operand 1722 states and 4690 transitions. [2022-12-14 23:47:10,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2022-12-14 23:47:10,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:10,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:10,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:11,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:11,036 INFO L263 TraceCheckSpWp]: Trace formula consists of 2146 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:47:11,038 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:47:11,381 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2022-12-14 23:47:17,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:17,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4943 states to 1737 states and 4803 transitions. [2022-12-14 23:47:17,993 INFO L276 IsEmpty]: Start isEmpty. Operand 1737 states and 4803 transitions. [2022-12-14 23:47:17,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2022-12-14 23:47:17,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:17,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:18,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:18,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:18,407 INFO L263 TraceCheckSpWp]: Trace formula consists of 2146 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:47:18,410 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:47:18,448 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2022-12-14 23:47:19,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:19,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4980 states to 1742 states and 4840 transitions. [2022-12-14 23:47:19,767 INFO L276 IsEmpty]: Start isEmpty. Operand 1742 states and 4840 transitions. [2022-12-14 23:47:19,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2022-12-14 23:47:19,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:19,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:19,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:20,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:20,159 INFO L263 TraceCheckSpWp]: Trace formula consists of 2146 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:47:20,161 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:47:20,202 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2022-12-14 23:47:25,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:25,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5043 states to 1750 states and 4901 transitions. [2022-12-14 23:47:25,640 INFO L276 IsEmpty]: Start isEmpty. Operand 1750 states and 4901 transitions. [2022-12-14 23:47:25,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2022-12-14 23:47:25,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:25,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:25,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:25,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:25,998 INFO L263 TraceCheckSpWp]: Trace formula consists of 2146 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:47:26,000 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:47:26,041 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2022-12-14 23:47:31,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:31,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5141 states to 1761 states and 4997 transitions. [2022-12-14 23:47:31,355 INFO L276 IsEmpty]: Start isEmpty. Operand 1761 states and 4997 transitions. [2022-12-14 23:47:31,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2022-12-14 23:47:31,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:31,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:31,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:31,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:31,750 INFO L263 TraceCheckSpWp]: Trace formula consists of 2146 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:47:31,752 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:47:31,783 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2022-12-14 23:47:34,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:34,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5184 states to 1766 states and 5038 transitions. [2022-12-14 23:47:34,159 INFO L276 IsEmpty]: Start isEmpty. Operand 1766 states and 5038 transitions. [2022-12-14 23:47:34,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2022-12-14 23:47:34,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:34,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:34,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:34,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:34,538 INFO L263 TraceCheckSpWp]: Trace formula consists of 2146 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:47:34,541 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:47:34,582 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2022-12-14 23:47:37,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:37,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5218 states to 1770 states and 5070 transitions. [2022-12-14 23:47:37,252 INFO L276 IsEmpty]: Start isEmpty. Operand 1770 states and 5070 transitions. [2022-12-14 23:47:37,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2022-12-14 23:47:37,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:37,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:37,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:37,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:37,637 INFO L263 TraceCheckSpWp]: Trace formula consists of 2146 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:47:37,640 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:47:37,675 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2022-12-14 23:47:38,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:38,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5255 states to 1775 states and 5107 transitions. [2022-12-14 23:47:38,950 INFO L276 IsEmpty]: Start isEmpty. Operand 1775 states and 5107 transitions. [2022-12-14 23:47:38,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2022-12-14 23:47:38,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:38,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:39,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:39,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:39,236 INFO L263 TraceCheckSpWp]: Trace formula consists of 2146 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:47:39,239 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:47:39,271 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2022-12-14 23:47:42,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:42,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5296 states to 1780 states and 5146 transitions. [2022-12-14 23:47:42,466 INFO L276 IsEmpty]: Start isEmpty. Operand 1780 states and 5146 transitions. [2022-12-14 23:47:42,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2022-12-14 23:47:42,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:42,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:42,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:42,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:42,787 INFO L263 TraceCheckSpWp]: Trace formula consists of 2146 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:47:42,789 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:47:42,828 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2022-12-14 23:47:43,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:43,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5298 states to 1781 states and 5148 transitions. [2022-12-14 23:47:43,819 INFO L276 IsEmpty]: Start isEmpty. Operand 1781 states and 5148 transitions. [2022-12-14 23:47:43,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2022-12-14 23:47:43,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:43,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:43,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:44,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:44,205 INFO L263 TraceCheckSpWp]: Trace formula consists of 2146 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:47:44,208 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:47:44,252 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2022-12-14 23:47:45,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:45,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5316 states to 1783 states and 5165 transitions. [2022-12-14 23:47:45,387 INFO L276 IsEmpty]: Start isEmpty. Operand 1783 states and 5165 transitions. [2022-12-14 23:47:45,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-12-14 23:47:45,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:45,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:45,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:45,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:45,759 INFO L263 TraceCheckSpWp]: Trace formula consists of 2148 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:47:45,761 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:47:45,827 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 23:47:46,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:46,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5321 states to 1784 states and 5170 transitions. [2022-12-14 23:47:46,761 INFO L276 IsEmpty]: Start isEmpty. Operand 1784 states and 5170 transitions. [2022-12-14 23:47:46,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-12-14 23:47:46,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:46,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:46,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:47,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:47,050 INFO L263 TraceCheckSpWp]: Trace formula consists of 2148 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:47:47,053 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:47:47,102 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 23:47:47,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:47,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5324 states to 1785 states and 5173 transitions. [2022-12-14 23:47:47,888 INFO L276 IsEmpty]: Start isEmpty. Operand 1785 states and 5173 transitions. [2022-12-14 23:47:47,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-12-14 23:47:47,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:47,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:47,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:48,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:48,179 INFO L263 TraceCheckSpWp]: Trace formula consists of 2148 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:47:48,181 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:47:48,232 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 23:47:49,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:49,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5329 states to 1786 states and 5178 transitions. [2022-12-14 23:47:49,191 INFO L276 IsEmpty]: Start isEmpty. Operand 1786 states and 5178 transitions. [2022-12-14 23:47:49,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-12-14 23:47:49,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:49,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:49,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:49,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:49,528 INFO L263 TraceCheckSpWp]: Trace formula consists of 2148 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:47:49,530 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:47:49,581 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 23:47:50,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:50,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5334 states to 1787 states and 5183 transitions. [2022-12-14 23:47:50,478 INFO L276 IsEmpty]: Start isEmpty. Operand 1787 states and 5183 transitions. [2022-12-14 23:47:50,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-12-14 23:47:50,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:50,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:50,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:50,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:50,805 INFO L263 TraceCheckSpWp]: Trace formula consists of 2150 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:47:50,807 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:47:50,852 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2022-12-14 23:47:51,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:51,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5339 states to 1788 states and 5188 transitions. [2022-12-14 23:47:51,787 INFO L276 IsEmpty]: Start isEmpty. Operand 1788 states and 5188 transitions. [2022-12-14 23:47:51,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-12-14 23:47:51,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:51,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:51,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:52,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:52,168 INFO L263 TraceCheckSpWp]: Trace formula consists of 2150 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:47:52,170 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:47:52,224 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2022-12-14 23:47:53,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:53,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5344 states to 1789 states and 5193 transitions. [2022-12-14 23:47:53,082 INFO L276 IsEmpty]: Start isEmpty. Operand 1789 states and 5193 transitions. [2022-12-14 23:47:53,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-12-14 23:47:53,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:53,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:53,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:53,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:53,455 INFO L263 TraceCheckSpWp]: Trace formula consists of 2150 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:47:53,458 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:47:53,509 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2022-12-14 23:47:54,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:54,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5349 states to 1790 states and 5198 transitions. [2022-12-14 23:47:54,369 INFO L276 IsEmpty]: Start isEmpty. Operand 1790 states and 5198 transitions. [2022-12-14 23:47:54,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2022-12-14 23:47:54,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:54,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:54,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:54,697 INFO L263 TraceCheckSpWp]: Trace formula consists of 2208 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:47:54,700 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:47:54,837 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2022-12-14 23:47:54,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:54,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5358 states to 1799 states and 5207 transitions. [2022-12-14 23:47:54,960 INFO L276 IsEmpty]: Start isEmpty. Operand 1799 states and 5207 transitions. [2022-12-14 23:47:54,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2022-12-14 23:47:54,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:54,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:55,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:55,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:55,312 INFO L263 TraceCheckSpWp]: Trace formula consists of 2194 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:47:55,314 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:47:55,359 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 23:47:55,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:55,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5423 states to 1808 states and 5272 transitions. [2022-12-14 23:47:55,928 INFO L276 IsEmpty]: Start isEmpty. Operand 1808 states and 5272 transitions. [2022-12-14 23:47:55,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2022-12-14 23:47:55,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:55,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:56,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:56,289 INFO L263 TraceCheckSpWp]: Trace formula consists of 2214 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:47:56,292 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:47:56,430 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2022-12-14 23:47:56,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:56,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5425 states to 1811 states and 5274 transitions. [2022-12-14 23:47:56,506 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 5274 transitions. [2022-12-14 23:47:56,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-12-14 23:47:56,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:56,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:56,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:56,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:56,898 INFO L263 TraceCheckSpWp]: Trace formula consists of 2152 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:47:56,900 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:47:56,964 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2022-12-14 23:47:58,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:58,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5439 states to 1815 states and 5288 transitions. [2022-12-14 23:47:58,229 INFO L276 IsEmpty]: Start isEmpty. Operand 1815 states and 5288 transitions. [2022-12-14 23:47:58,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2022-12-14 23:47:58,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:58,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:58,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:58,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:58,661 INFO L263 TraceCheckSpWp]: Trace formula consists of 2194 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:47:58,664 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:47:58,718 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 23:47:59,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:59,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5447 states to 1818 states and 5296 transitions. [2022-12-14 23:47:59,187 INFO L276 IsEmpty]: Start isEmpty. Operand 1818 states and 5296 transitions. [2022-12-14 23:47:59,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-12-14 23:47:59,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:47:59,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:47:59,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:59,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:47:59,512 INFO L263 TraceCheckSpWp]: Trace formula consists of 2152 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:47:59,515 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:47:59,559 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2022-12-14 23:47:59,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:47:59,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5447 states to 1819 states and 5296 transitions. [2022-12-14 23:47:59,995 INFO L276 IsEmpty]: Start isEmpty. Operand 1819 states and 5296 transitions. [2022-12-14 23:48:00,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-12-14 23:48:00,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:48:00,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:48:00,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:00,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:00,361 INFO L263 TraceCheckSpWp]: Trace formula consists of 2152 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:48:00,363 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:48:00,426 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2022-12-14 23:48:00,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:48:00,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5451 states to 1822 states and 5300 transitions. [2022-12-14 23:48:00,846 INFO L276 IsEmpty]: Start isEmpty. Operand 1822 states and 5300 transitions. [2022-12-14 23:48:00,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2022-12-14 23:48:00,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:48:00,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:48:00,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:01,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:01,209 INFO L263 TraceCheckSpWp]: Trace formula consists of 2194 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:48:01,212 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:48:01,260 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 23:48:01,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:48:01,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5462 states to 1825 states and 5311 transitions. [2022-12-14 23:48:01,764 INFO L276 IsEmpty]: Start isEmpty. Operand 1825 states and 5311 transitions. [2022-12-14 23:48:01,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2022-12-14 23:48:01,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:48:01,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:48:01,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:02,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:02,136 INFO L263 TraceCheckSpWp]: Trace formula consists of 2150 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:48:02,140 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:48:02,203 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2022-12-14 23:48:02,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:48:02,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5466 states to 1828 states and 5315 transitions. [2022-12-14 23:48:02,682 INFO L276 IsEmpty]: Start isEmpty. Operand 1828 states and 5315 transitions. [2022-12-14 23:48:02,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-12-14 23:48:02,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:48:02,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:48:02,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:03,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:03,039 INFO L263 TraceCheckSpWp]: Trace formula consists of 2192 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:48:03,041 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:48:03,091 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 23:48:03,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:48:03,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5474 states to 1831 states and 5323 transitions. [2022-12-14 23:48:03,577 INFO L276 IsEmpty]: Start isEmpty. Operand 1831 states and 5323 transitions. [2022-12-14 23:48:03,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2022-12-14 23:48:03,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:48:03,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:48:03,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:03,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:04,002 INFO L263 TraceCheckSpWp]: Trace formula consists of 2150 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:48:04,004 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:48:04,064 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2022-12-14 23:48:04,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:48:04,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5478 states to 1834 states and 5327 transitions. [2022-12-14 23:48:04,504 INFO L276 IsEmpty]: Start isEmpty. Operand 1834 states and 5327 transitions. [2022-12-14 23:48:04,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2022-12-14 23:48:04,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:48:04,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:48:04,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:04,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:04,851 INFO L263 TraceCheckSpWp]: Trace formula consists of 2150 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:48:04,853 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:48:04,912 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2022-12-14 23:48:09,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:48:09,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5550 states to 1858 states and 5388 transitions. [2022-12-14 23:48:09,250 INFO L276 IsEmpty]: Start isEmpty. Operand 1858 states and 5388 transitions. [2022-12-14 23:48:09,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2022-12-14 23:48:09,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:48:09,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:48:09,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:09,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:09,603 INFO L263 TraceCheckSpWp]: Trace formula consists of 2150 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:48:09,606 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:48:09,654 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2022-12-14 23:48:10,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:48:10,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5571 states to 1860 states and 5408 transitions. [2022-12-14 23:48:10,408 INFO L276 IsEmpty]: Start isEmpty. Operand 1860 states and 5408 transitions. [2022-12-14 23:48:10,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2022-12-14 23:48:10,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:48:10,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:48:10,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:10,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:10,742 INFO L263 TraceCheckSpWp]: Trace formula consists of 2147 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:48:10,745 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:48:10,875 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2022-12-14 23:48:12,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:48:12,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5581 states to 1864 states and 5418 transitions. [2022-12-14 23:48:12,102 INFO L276 IsEmpty]: Start isEmpty. Operand 1864 states and 5418 transitions. [2022-12-14 23:48:12,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2022-12-14 23:48:12,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:48:12,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:48:12,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:12,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:12,480 INFO L263 TraceCheckSpWp]: Trace formula consists of 2150 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:48:12,483 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:48:12,527 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2022-12-14 23:48:14,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:48:14,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5601 states to 1867 states and 5438 transitions. [2022-12-14 23:48:14,132 INFO L276 IsEmpty]: Start isEmpty. Operand 1867 states and 5438 transitions. [2022-12-14 23:48:14,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2022-12-14 23:48:14,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:48:14,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:48:14,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:14,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:14,523 INFO L263 TraceCheckSpWp]: Trace formula consists of 2150 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:48:14,525 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:48:14,591 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2022-12-14 23:48:15,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:48:15,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5622 states to 1869 states and 5458 transitions. [2022-12-14 23:48:15,530 INFO L276 IsEmpty]: Start isEmpty. Operand 1869 states and 5458 transitions. [2022-12-14 23:48:15,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2022-12-14 23:48:15,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:48:15,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:48:15,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:15,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:15,901 INFO L263 TraceCheckSpWp]: Trace formula consists of 2147 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:48:15,904 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:48:16,038 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2022-12-14 23:48:16,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:48:16,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5622 states to 1870 states and 5458 transitions. [2022-12-14 23:48:16,550 INFO L276 IsEmpty]: Start isEmpty. Operand 1870 states and 5458 transitions. [2022-12-14 23:48:16,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2022-12-14 23:48:16,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:48:16,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:48:16,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:16,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:16,893 INFO L263 TraceCheckSpWp]: Trace formula consists of 2150 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:48:16,897 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:48:16,938 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2022-12-14 23:48:18,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:48:18,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5640 states to 1873 states and 5476 transitions. [2022-12-14 23:48:18,314 INFO L276 IsEmpty]: Start isEmpty. Operand 1873 states and 5476 transitions. [2022-12-14 23:48:18,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2022-12-14 23:48:18,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:48:18,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:48:18,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:18,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:18,672 INFO L263 TraceCheckSpWp]: Trace formula consists of 2482 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:48:18,676 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:48:18,751 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2022-12-14 23:48:18,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:48:18,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5640 states to 1874 states and 5476 transitions. [2022-12-14 23:48:18,799 INFO L276 IsEmpty]: Start isEmpty. Operand 1874 states and 5476 transitions. [2022-12-14 23:48:18,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-12-14 23:48:18,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:48:18,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:48:18,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:19,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:19,146 INFO L263 TraceCheckSpWp]: Trace formula consists of 2150 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:48:19,148 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:48:19,209 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2022-12-14 23:48:20,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:48:20,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5663 states to 1876 states and 5498 transitions. [2022-12-14 23:48:20,131 INFO L276 IsEmpty]: Start isEmpty. Operand 1876 states and 5498 transitions. [2022-12-14 23:48:20,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-12-14 23:48:20,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:48:20,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:48:20,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:20,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:20,477 INFO L263 TraceCheckSpWp]: Trace formula consists of 2150 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:48:20,479 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:48:20,523 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2022-12-14 23:48:21,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:48:21,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5683 states to 1879 states and 5518 transitions. [2022-12-14 23:48:21,928 INFO L276 IsEmpty]: Start isEmpty. Operand 1879 states and 5518 transitions. [2022-12-14 23:48:21,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-12-14 23:48:21,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:48:21,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:48:22,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:22,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:22,224 INFO L263 TraceCheckSpWp]: Trace formula consists of 2150 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:48:22,226 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:48:22,277 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2022-12-14 23:48:23,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:48:23,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5701 states to 1882 states and 5536 transitions. [2022-12-14 23:48:23,657 INFO L276 IsEmpty]: Start isEmpty. Operand 1882 states and 5536 transitions. [2022-12-14 23:48:23,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-12-14 23:48:23,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:48:23,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:48:23,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:24,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:24,050 INFO L263 TraceCheckSpWp]: Trace formula consists of 2148 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:48:24,053 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:48:24,117 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 23:48:24,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:48:24,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5709 states to 1884 states and 5544 transitions. [2022-12-14 23:48:24,223 INFO L276 IsEmpty]: Start isEmpty. Operand 1884 states and 5544 transitions. [2022-12-14 23:48:24,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-12-14 23:48:24,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:48:24,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:48:24,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:24,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:24,592 INFO L263 TraceCheckSpWp]: Trace formula consists of 2150 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:48:24,595 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:48:24,665 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2022-12-14 23:48:26,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:48:26,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5727 states to 1887 states and 5562 transitions. [2022-12-14 23:48:26,398 INFO L276 IsEmpty]: Start isEmpty. Operand 1887 states and 5562 transitions. [2022-12-14 23:48:26,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-12-14 23:48:26,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:48:26,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:48:26,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:26,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:26,779 INFO L263 TraceCheckSpWp]: Trace formula consists of 2150 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:48:26,781 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:48:26,839 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2022-12-14 23:48:27,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:48:27,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5737 states to 1889 states and 5572 transitions. [2022-12-14 23:48:27,836 INFO L276 IsEmpty]: Start isEmpty. Operand 1889 states and 5572 transitions. [2022-12-14 23:48:27,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-12-14 23:48:27,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:48:27,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:48:27,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:28,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:28,184 INFO L263 TraceCheckSpWp]: Trace formula consists of 2150 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:48:28,186 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:48:28,253 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2022-12-14 23:48:29,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:48:29,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5742 states to 1890 states and 5577 transitions. [2022-12-14 23:48:29,153 INFO L276 IsEmpty]: Start isEmpty. Operand 1890 states and 5577 transitions. [2022-12-14 23:48:29,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-12-14 23:48:29,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:48:29,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:48:29,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:29,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:29,502 INFO L263 TraceCheckSpWp]: Trace formula consists of 2150 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:48:29,504 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:48:29,575 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2022-12-14 23:48:31,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:48:31,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5773 states to 1893 states and 5606 transitions. [2022-12-14 23:48:31,536 INFO L276 IsEmpty]: Start isEmpty. Operand 1893 states and 5606 transitions. [2022-12-14 23:48:31,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-12-14 23:48:31,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:48:31,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:48:31,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:31,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:31,882 INFO L263 TraceCheckSpWp]: Trace formula consists of 2150 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:48:31,884 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:48:32,014 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2022-12-14 23:48:33,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:48:33,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5807 states to 1896 states and 5638 transitions. [2022-12-14 23:48:33,902 INFO L276 IsEmpty]: Start isEmpty. Operand 1896 states and 5638 transitions. [2022-12-14 23:48:33,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-12-14 23:48:33,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:48:33,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:48:33,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:34,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:34,258 INFO L263 TraceCheckSpWp]: Trace formula consists of 2150 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:48:34,261 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:48:34,314 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2022-12-14 23:48:35,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:48:35,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5812 states to 1897 states and 5643 transitions. [2022-12-14 23:48:35,273 INFO L276 IsEmpty]: Start isEmpty. Operand 1897 states and 5643 transitions. [2022-12-14 23:48:35,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-12-14 23:48:35,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:48:35,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:48:35,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:35,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:35,625 INFO L263 TraceCheckSpWp]: Trace formula consists of 2148 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:48:35,627 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:48:35,685 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2022-12-14 23:48:39,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:48:39,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5853 states to 1902 states and 5682 transitions. [2022-12-14 23:48:39,915 INFO L276 IsEmpty]: Start isEmpty. Operand 1902 states and 5682 transitions. [2022-12-14 23:48:39,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-12-14 23:48:39,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:48:39,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:48:40,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:40,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:40,265 INFO L263 TraceCheckSpWp]: Trace formula consists of 2150 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:48:40,267 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:48:40,319 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2022-12-14 23:48:41,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:48:41,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5864 states to 1903 states and 5693 transitions. [2022-12-14 23:48:41,368 INFO L276 IsEmpty]: Start isEmpty. Operand 1903 states and 5693 transitions. [2022-12-14 23:48:41,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-12-14 23:48:41,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:48:41,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:48:41,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:41,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:41,720 INFO L263 TraceCheckSpWp]: Trace formula consists of 2150 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:48:41,722 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:48:41,770 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2022-12-14 23:48:42,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:48:42,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5872 states to 1904 states and 5701 transitions. [2022-12-14 23:48:42,912 INFO L276 IsEmpty]: Start isEmpty. Operand 1904 states and 5701 transitions. [2022-12-14 23:48:42,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2022-12-14 23:48:42,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:48:42,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:48:43,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:43,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:43,294 INFO L263 TraceCheckSpWp]: Trace formula consists of 2482 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:48:43,297 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:48:43,370 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2022-12-14 23:48:43,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:48:43,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5873 states to 1905 states and 5702 transitions. [2022-12-14 23:48:43,417 INFO L276 IsEmpty]: Start isEmpty. Operand 1905 states and 5702 transitions. [2022-12-14 23:48:43,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2022-12-14 23:48:43,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:48:43,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:48:43,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:43,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:43,800 INFO L263 TraceCheckSpWp]: Trace formula consists of 2482 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:48:43,803 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:48:43,878 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2022-12-14 23:48:44,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:48:44,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5883 states to 1908 states and 5712 transitions. [2022-12-14 23:48:44,800 INFO L276 IsEmpty]: Start isEmpty. Operand 1908 states and 5712 transitions. [2022-12-14 23:48:44,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2022-12-14 23:48:44,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:48:44,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:48:44,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:45,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:45,241 INFO L263 TraceCheckSpWp]: Trace formula consists of 2482 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:48:45,244 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:48:45,331 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2022-12-14 23:48:46,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:48:46,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5888 states to 1909 states and 5717 transitions. [2022-12-14 23:48:46,404 INFO L276 IsEmpty]: Start isEmpty. Operand 1909 states and 5717 transitions. [2022-12-14 23:48:46,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-12-14 23:48:46,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:48:46,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:48:46,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:46,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:46,793 INFO L263 TraceCheckSpWp]: Trace formula consists of 2150 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:48:46,795 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:48:46,843 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2022-12-14 23:48:47,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:48:47,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5891 states to 1910 states and 5720 transitions. [2022-12-14 23:48:47,678 INFO L276 IsEmpty]: Start isEmpty. Operand 1910 states and 5720 transitions. [2022-12-14 23:48:47,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-12-14 23:48:47,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:48:47,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:48:47,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:47,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:47,998 INFO L263 TraceCheckSpWp]: Trace formula consists of 2150 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:48:48,000 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:48:48,054 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2022-12-14 23:48:48,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:48:48,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5894 states to 1911 states and 5723 transitions. [2022-12-14 23:48:48,977 INFO L276 IsEmpty]: Start isEmpty. Operand 1911 states and 5723 transitions. [2022-12-14 23:48:48,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-12-14 23:48:48,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:48:48,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:48:49,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:49,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:49,293 INFO L263 TraceCheckSpWp]: Trace formula consists of 2150 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:48:49,296 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:48:49,367 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2022-12-14 23:48:50,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:48:50,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5897 states to 1912 states and 5726 transitions. [2022-12-14 23:48:50,256 INFO L276 IsEmpty]: Start isEmpty. Operand 1912 states and 5726 transitions. [2022-12-14 23:48:50,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-12-14 23:48:50,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:48:50,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:48:50,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:50,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:50,552 INFO L263 TraceCheckSpWp]: Trace formula consists of 2150 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:48:50,554 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:48:50,601 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2022-12-14 23:48:51,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:48:51,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5900 states to 1913 states and 5729 transitions. [2022-12-14 23:48:51,464 INFO L276 IsEmpty]: Start isEmpty. Operand 1913 states and 5729 transitions. [2022-12-14 23:48:51,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2022-12-14 23:48:51,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:48:51,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:48:51,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:51,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:51,823 INFO L263 TraceCheckSpWp]: Trace formula consists of 2256 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:48:51,825 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:48:51,869 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 23:48:53,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:48:53,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5954 states to 1920 states and 5783 transitions. [2022-12-14 23:48:53,644 INFO L276 IsEmpty]: Start isEmpty. Operand 1920 states and 5783 transitions. [2022-12-14 23:48:53,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2022-12-14 23:48:53,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:48:53,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:48:53,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:54,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:54,033 INFO L263 TraceCheckSpWp]: Trace formula consists of 2256 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:48:54,035 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:48:54,083 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 23:48:55,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:48:55,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5955 states to 1921 states and 5784 transitions. [2022-12-14 23:48:55,017 INFO L276 IsEmpty]: Start isEmpty. Operand 1921 states and 5784 transitions. [2022-12-14 23:48:55,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2022-12-14 23:48:55,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:48:55,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:48:55,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:55,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:55,374 INFO L263 TraceCheckSpWp]: Trace formula consists of 2256 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:48:55,377 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:48:55,419 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 23:48:56,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:48:56,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5956 states to 1922 states and 5785 transitions. [2022-12-14 23:48:56,375 INFO L276 IsEmpty]: Start isEmpty. Operand 1922 states and 5785 transitions. [2022-12-14 23:48:56,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2022-12-14 23:48:56,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:48:56,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:48:56,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:56,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:56,731 INFO L263 TraceCheckSpWp]: Trace formula consists of 2256 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:48:56,733 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:48:56,786 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 23:48:57,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:48:57,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5957 states to 1923 states and 5786 transitions. [2022-12-14 23:48:57,751 INFO L276 IsEmpty]: Start isEmpty. Operand 1923 states and 5786 transitions. [2022-12-14 23:48:57,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-12-14 23:48:57,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:48:57,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:48:57,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:58,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:58,139 INFO L263 TraceCheckSpWp]: Trace formula consists of 2149 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:48:58,141 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:48:58,189 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2022-12-14 23:48:59,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:48:59,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5972 states to 1929 states and 5801 transitions. [2022-12-14 23:48:59,614 INFO L276 IsEmpty]: Start isEmpty. Operand 1929 states and 5801 transitions. [2022-12-14 23:48:59,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-12-14 23:48:59,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:48:59,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:48:59,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:59,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:48:59,967 INFO L263 TraceCheckSpWp]: Trace formula consists of 2152 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:48:59,969 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:49:00,035 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2022-12-14 23:49:01,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:49:01,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5975 states to 1931 states and 5804 transitions. [2022-12-14 23:49:01,063 INFO L276 IsEmpty]: Start isEmpty. Operand 1931 states and 5804 transitions. [2022-12-14 23:49:01,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-12-14 23:49:01,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:49:01,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:49:01,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:01,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:01,376 INFO L263 TraceCheckSpWp]: Trace formula consists of 2152 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:49:01,379 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:49:01,430 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2022-12-14 23:49:02,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:49:02,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5978 states to 1933 states and 5807 transitions. [2022-12-14 23:49:02,213 INFO L276 IsEmpty]: Start isEmpty. Operand 1933 states and 5807 transitions. [2022-12-14 23:49:02,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-12-14 23:49:02,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:49:02,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:49:02,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:02,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:02,577 INFO L263 TraceCheckSpWp]: Trace formula consists of 2152 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:49:02,579 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:49:02,630 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2022-12-14 23:49:03,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:49:03,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5981 states to 1935 states and 5810 transitions. [2022-12-14 23:49:03,659 INFO L276 IsEmpty]: Start isEmpty. Operand 1935 states and 5810 transitions. [2022-12-14 23:49:03,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-12-14 23:49:03,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:49:03,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:49:03,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:04,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:04,046 INFO L263 TraceCheckSpWp]: Trace formula consists of 2152 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:49:04,048 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:49:04,112 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2022-12-14 23:49:04,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:49:04,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5984 states to 1937 states and 5813 transitions. [2022-12-14 23:49:04,911 INFO L276 IsEmpty]: Start isEmpty. Operand 1937 states and 5813 transitions. [2022-12-14 23:49:04,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2022-12-14 23:49:04,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:49:04,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:49:05,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:05,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:05,213 INFO L263 TraceCheckSpWp]: Trace formula consists of 2152 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:49:05,215 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:49:05,273 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2022-12-14 23:49:05,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:49:05,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5993 states to 1939 states and 5822 transitions. [2022-12-14 23:49:05,360 INFO L276 IsEmpty]: Start isEmpty. Operand 1939 states and 5822 transitions. [2022-12-14 23:49:05,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2022-12-14 23:49:05,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:49:05,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:49:05,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:05,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:05,748 INFO L263 TraceCheckSpWp]: Trace formula consists of 2152 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:49:05,750 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:49:05,817 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2022-12-14 23:49:06,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:49:06,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5999 states to 1940 states and 5828 transitions. [2022-12-14 23:49:06,551 INFO L276 IsEmpty]: Start isEmpty. Operand 1940 states and 5828 transitions. [2022-12-14 23:49:06,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2022-12-14 23:49:06,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:49:06,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:49:06,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:06,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:06,852 INFO L263 TraceCheckSpWp]: Trace formula consists of 2152 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:49:06,854 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:49:06,900 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2022-12-14 23:49:08,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:49:08,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6021 states to 1945 states and 5850 transitions. [2022-12-14 23:49:08,794 INFO L276 IsEmpty]: Start isEmpty. Operand 1945 states and 5850 transitions. [2022-12-14 23:49:08,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2022-12-14 23:49:08,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:49:08,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:49:08,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:09,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:09,099 INFO L263 TraceCheckSpWp]: Trace formula consists of 2150 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:49:09,101 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:49:09,152 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2022-12-14 23:49:12,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:49:12,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6062 states to 1950 states and 5889 transitions. [2022-12-14 23:49:12,971 INFO L276 IsEmpty]: Start isEmpty. Operand 1950 states and 5889 transitions. [2022-12-14 23:49:12,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2022-12-14 23:49:12,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:49:12,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:49:13,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:13,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:13,378 INFO L263 TraceCheckSpWp]: Trace formula consists of 2484 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:49:13,380 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:49:13,466 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2022-12-14 23:49:13,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:49:13,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6064 states to 1952 states and 5891 transitions. [2022-12-14 23:49:13,522 INFO L276 IsEmpty]: Start isEmpty. Operand 1952 states and 5891 transitions. [2022-12-14 23:49:13,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2022-12-14 23:49:13,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:49:13,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:49:13,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:13,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:13,868 INFO L263 TraceCheckSpWp]: Trace formula consists of 2484 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:49:13,871 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:49:13,962 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2022-12-14 23:49:14,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:49:14,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6066 states to 1954 states and 5893 transitions. [2022-12-14 23:49:14,097 INFO L276 IsEmpty]: Start isEmpty. Operand 1954 states and 5893 transitions. [2022-12-14 23:49:14,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2022-12-14 23:49:14,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:49:14,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:49:14,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:14,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:14,561 INFO L263 TraceCheckSpWp]: Trace formula consists of 2484 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:49:14,564 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:49:14,652 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2022-12-14 23:49:14,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:49:14,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6068 states to 1956 states and 5895 transitions. [2022-12-14 23:49:14,723 INFO L276 IsEmpty]: Start isEmpty. Operand 1956 states and 5895 transitions. [2022-12-14 23:49:14,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2022-12-14 23:49:14,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:49:14,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:49:14,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:15,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:15,186 INFO L263 TraceCheckSpWp]: Trace formula consists of 2484 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:49:15,188 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:49:15,278 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2022-12-14 23:49:15,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:49:15,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6070 states to 1958 states and 5897 transitions. [2022-12-14 23:49:15,338 INFO L276 IsEmpty]: Start isEmpty. Operand 1958 states and 5897 transitions. [2022-12-14 23:49:15,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2022-12-14 23:49:15,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:49:15,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:49:15,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:15,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:15,803 INFO L263 TraceCheckSpWp]: Trace formula consists of 2484 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:49:15,805 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:49:15,898 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2022-12-14 23:49:15,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:49:15,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6073 states to 1960 states and 5900 transitions. [2022-12-14 23:49:15,971 INFO L276 IsEmpty]: Start isEmpty. Operand 1960 states and 5900 transitions. [2022-12-14 23:49:15,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2022-12-14 23:49:15,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:49:15,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:49:16,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:16,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:16,334 INFO L263 TraceCheckSpWp]: Trace formula consists of 2150 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:49:16,336 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:49:16,406 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 23:49:17,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:49:17,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6076 states to 1961 states and 5903 transitions. [2022-12-14 23:49:17,654 INFO L276 IsEmpty]: Start isEmpty. Operand 1961 states and 5903 transitions. [2022-12-14 23:49:17,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2022-12-14 23:49:17,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:49:17,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:49:17,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:18,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:18,057 INFO L263 TraceCheckSpWp]: Trace formula consists of 2153 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:49:18,060 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:49:18,128 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2022-12-14 23:49:18,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:49:18,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6080 states to 1964 states and 5907 transitions. [2022-12-14 23:49:18,769 INFO L276 IsEmpty]: Start isEmpty. Operand 1964 states and 5907 transitions. [2022-12-14 23:49:18,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2022-12-14 23:49:18,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:49:18,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:49:19,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:19,168 INFO L263 TraceCheckSpWp]: Trace formula consists of 2214 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:49:19,170 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:49:19,317 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2022-12-14 23:49:19,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:49:19,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6082 states to 1967 states and 5909 transitions. [2022-12-14 23:49:19,399 INFO L276 IsEmpty]: Start isEmpty. Operand 1967 states and 5909 transitions. [2022-12-14 23:49:19,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2022-12-14 23:49:19,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:49:19,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:49:19,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:19,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:19,815 INFO L263 TraceCheckSpWp]: Trace formula consists of 2194 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:49:19,817 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:49:19,877 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 23:49:20,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:49:20,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6124 states to 1974 states and 5951 transitions. [2022-12-14 23:49:20,760 INFO L276 IsEmpty]: Start isEmpty. Operand 1974 states and 5951 transitions. [2022-12-14 23:49:20,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2022-12-14 23:49:20,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:49:20,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:49:20,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:21,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:21,329 INFO L263 TraceCheckSpWp]: Trace formula consists of 2486 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:49:21,332 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:49:21,422 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2022-12-14 23:49:21,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:49:21,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6127 states to 1976 states and 5954 transitions. [2022-12-14 23:49:21,480 INFO L276 IsEmpty]: Start isEmpty. Operand 1976 states and 5954 transitions. [2022-12-14 23:49:21,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2022-12-14 23:49:21,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:49:21,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:49:21,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:21,848 INFO L263 TraceCheckSpWp]: Trace formula consists of 2243 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:49:21,851 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:49:21,966 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2022-12-14 23:49:22,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:49:22,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6142 states to 1987 states and 5969 transitions. [2022-12-14 23:49:22,110 INFO L276 IsEmpty]: Start isEmpty. Operand 1987 states and 5969 transitions. [2022-12-14 23:49:22,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2022-12-14 23:49:22,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:49:22,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:49:22,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:22,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:22,431 INFO L263 TraceCheckSpWp]: Trace formula consists of 2156 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:49:22,433 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:49:22,487 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2022-12-14 23:49:22,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:49:22,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6148 states to 1989 states and 5975 transitions. [2022-12-14 23:49:22,578 INFO L276 IsEmpty]: Start isEmpty. Operand 1989 states and 5975 transitions. [2022-12-14 23:49:22,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2022-12-14 23:49:22,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:49:22,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:49:22,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:22,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:22,903 INFO L263 TraceCheckSpWp]: Trace formula consists of 2156 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:49:22,905 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:49:22,948 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2022-12-14 23:49:23,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:49:23,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6153 states to 1991 states and 5980 transitions. [2022-12-14 23:49:23,043 INFO L276 IsEmpty]: Start isEmpty. Operand 1991 states and 5980 transitions. [2022-12-14 23:49:23,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2022-12-14 23:49:23,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:49:23,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:49:23,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:23,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:23,499 INFO L263 TraceCheckSpWp]: Trace formula consists of 2486 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:49:23,502 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:49:23,569 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2022-12-14 23:49:23,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:49:23,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6156 states to 1993 states and 5983 transitions. [2022-12-14 23:49:23,637 INFO L276 IsEmpty]: Start isEmpty. Operand 1993 states and 5983 transitions. [2022-12-14 23:49:23,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2022-12-14 23:49:23,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:49:23,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:49:23,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:23,942 INFO L263 TraceCheckSpWp]: Trace formula consists of 2214 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:49:23,944 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:49:24,071 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2022-12-14 23:49:24,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:49:24,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6165 states to 2002 states and 5992 transitions. [2022-12-14 23:49:24,214 INFO L276 IsEmpty]: Start isEmpty. Operand 2002 states and 5992 transitions. [2022-12-14 23:49:24,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2022-12-14 23:49:24,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:49:24,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:49:24,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:24,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:24,648 INFO L263 TraceCheckSpWp]: Trace formula consists of 2266 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:49:24,650 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:49:24,709 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2022-12-14 23:49:26,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:49:26,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6180 states to 2009 states and 6007 transitions. [2022-12-14 23:49:26,276 INFO L276 IsEmpty]: Start isEmpty. Operand 2009 states and 6007 transitions. [2022-12-14 23:49:26,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2022-12-14 23:49:26,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:49:26,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:49:26,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:26,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:26,711 INFO L263 TraceCheckSpWp]: Trace formula consists of 2266 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:49:26,713 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:49:26,771 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2022-12-14 23:49:27,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:49:27,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6181 states to 2010 states and 6008 transitions. [2022-12-14 23:49:27,819 INFO L276 IsEmpty]: Start isEmpty. Operand 2010 states and 6008 transitions. [2022-12-14 23:49:27,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2022-12-14 23:49:27,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:49:27,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:49:27,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:28,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:28,253 INFO L263 TraceCheckSpWp]: Trace formula consists of 2266 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:49:28,256 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:49:28,314 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2022-12-14 23:49:29,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:49:29,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6182 states to 2011 states and 6009 transitions. [2022-12-14 23:49:29,284 INFO L276 IsEmpty]: Start isEmpty. Operand 2011 states and 6009 transitions. [2022-12-14 23:49:29,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2022-12-14 23:49:29,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:49:29,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:49:29,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:29,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:29,719 INFO L263 TraceCheckSpWp]: Trace formula consists of 2266 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:49:29,721 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:49:29,782 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2022-12-14 23:49:30,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:49:30,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6183 states to 2012 states and 6010 transitions. [2022-12-14 23:49:30,813 INFO L276 IsEmpty]: Start isEmpty. Operand 2012 states and 6010 transitions. [2022-12-14 23:49:30,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2022-12-14 23:49:30,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:49:30,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:49:30,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:31,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:31,264 INFO L263 TraceCheckSpWp]: Trace formula consists of 2159 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:49:31,267 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:49:31,338 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2022-12-14 23:49:31,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:49:31,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6200 states to 2019 states and 6027 transitions. [2022-12-14 23:49:31,428 INFO L276 IsEmpty]: Start isEmpty. Operand 2019 states and 6027 transitions. [2022-12-14 23:49:31,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2022-12-14 23:49:31,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:49:31,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:49:31,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:31,811 INFO L263 TraceCheckSpWp]: Trace formula consists of 2218 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:49:31,813 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:49:31,859 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 23:49:32,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:49:32,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6241 states to 2028 states and 6068 transitions. [2022-12-14 23:49:32,031 INFO L276 IsEmpty]: Start isEmpty. Operand 2028 states and 6068 transitions. [2022-12-14 23:49:32,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2022-12-14 23:49:32,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:49:32,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:49:32,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:32,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:32,392 INFO L263 TraceCheckSpWp]: Trace formula consists of 2202 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:49:32,394 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:49:32,455 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2022-12-14 23:49:33,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:49:33,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6272 states to 2037 states and 6099 transitions. [2022-12-14 23:49:33,581 INFO L276 IsEmpty]: Start isEmpty. Operand 2037 states and 6099 transitions. [2022-12-14 23:49:33,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2022-12-14 23:49:33,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:49:33,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:49:33,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:34,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:34,062 INFO L263 TraceCheckSpWp]: Trace formula consists of 2157 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:49:34,065 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:49:34,137 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2022-12-14 23:49:34,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:49:34,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6273 states to 2038 states and 6100 transitions. [2022-12-14 23:49:34,198 INFO L276 IsEmpty]: Start isEmpty. Operand 2038 states and 6100 transitions. [2022-12-14 23:49:34,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2022-12-14 23:49:34,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:49:34,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:49:34,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:34,535 INFO L263 TraceCheckSpWp]: Trace formula consists of 2222 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:49:34,537 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:49:34,598 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 23:49:34,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:49:34,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6284 states to 2043 states and 6111 transitions. [2022-12-14 23:49:34,702 INFO L276 IsEmpty]: Start isEmpty. Operand 2043 states and 6111 transitions. [2022-12-14 23:49:34,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2022-12-14 23:49:34,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:49:34,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:49:34,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:35,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:35,119 INFO L263 TraceCheckSpWp]: Trace formula consists of 2202 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:49:35,121 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:49:35,192 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2022-12-14 23:49:35,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:49:35,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6287 states to 2046 states and 6114 transitions. [2022-12-14 23:49:35,264 INFO L276 IsEmpty]: Start isEmpty. Operand 2046 states and 6114 transitions. [2022-12-14 23:49:35,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2022-12-14 23:49:35,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:49:35,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:49:35,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:35,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:35,671 INFO L263 TraceCheckSpWp]: Trace formula consists of 2157 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:49:35,674 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:49:35,743 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2022-12-14 23:49:35,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:49:35,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6288 states to 2047 states and 6115 transitions. [2022-12-14 23:49:35,867 INFO L276 IsEmpty]: Start isEmpty. Operand 2047 states and 6115 transitions. [2022-12-14 23:49:35,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2022-12-14 23:49:35,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:49:35,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:49:35,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:36,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:36,285 INFO L263 TraceCheckSpWp]: Trace formula consists of 2202 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:49:36,288 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:49:36,359 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2022-12-14 23:49:36,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:49:36,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6291 states to 2050 states and 6118 transitions. [2022-12-14 23:49:36,434 INFO L276 IsEmpty]: Start isEmpty. Operand 2050 states and 6118 transitions. [2022-12-14 23:49:36,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2022-12-14 23:49:36,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:49:36,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:49:36,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:36,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:36,845 INFO L263 TraceCheckSpWp]: Trace formula consists of 2157 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:49:36,848 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:49:36,918 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2022-12-14 23:49:36,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:49:36,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6292 states to 2051 states and 6119 transitions. [2022-12-14 23:49:36,982 INFO L276 IsEmpty]: Start isEmpty. Operand 2051 states and 6119 transitions. [2022-12-14 23:49:36,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2022-12-14 23:49:36,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:49:36,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:49:37,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:37,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:37,318 INFO L263 TraceCheckSpWp]: Trace formula consists of 2202 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:49:37,320 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:49:37,377 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2022-12-14 23:49:37,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:49:37,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6295 states to 2054 states and 6122 transitions. [2022-12-14 23:49:37,444 INFO L276 IsEmpty]: Start isEmpty. Operand 2054 states and 6122 transitions. [2022-12-14 23:49:37,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2022-12-14 23:49:37,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:49:37,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:49:37,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:37,806 INFO L263 TraceCheckSpWp]: Trace formula consists of 2266 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:49:37,808 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:49:37,931 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 23:49:39,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:49:39,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6298 states to 2056 states and 6125 transitions. [2022-12-14 23:49:39,667 INFO L276 IsEmpty]: Start isEmpty. Operand 2056 states and 6125 transitions. [2022-12-14 23:49:39,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2022-12-14 23:49:39,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:49:39,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:49:40,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:40,088 INFO L263 TraceCheckSpWp]: Trace formula consists of 2266 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:49:40,090 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:49:40,244 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 23:49:41,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:49:41,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6299 states to 2057 states and 6126 transitions. [2022-12-14 23:49:41,284 INFO L276 IsEmpty]: Start isEmpty. Operand 2057 states and 6126 transitions. [2022-12-14 23:49:41,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2022-12-14 23:49:41,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:49:41,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:49:41,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:41,702 INFO L263 TraceCheckSpWp]: Trace formula consists of 2266 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:49:41,705 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:49:41,840 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 23:49:42,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:49:42,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6299 states to 2058 states and 6126 transitions. [2022-12-14 23:49:42,692 INFO L276 IsEmpty]: Start isEmpty. Operand 2058 states and 6126 transitions. [2022-12-14 23:49:42,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2022-12-14 23:49:42,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:49:42,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:49:43,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:43,026 INFO L263 TraceCheckSpWp]: Trace formula consists of 2266 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:49:43,028 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:49:43,141 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 23:49:44,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:49:44,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6299 states to 2059 states and 6126 transitions. [2022-12-14 23:49:44,027 INFO L276 IsEmpty]: Start isEmpty. Operand 2059 states and 6126 transitions. [2022-12-14 23:49:44,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2022-12-14 23:49:44,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:49:44,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:49:44,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:44,358 INFO L263 TraceCheckSpWp]: Trace formula consists of 2285 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:49:44,360 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:49:44,467 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2022-12-14 23:49:44,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:49:44,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6369 states to 2070 states and 6196 transitions. [2022-12-14 23:49:44,618 INFO L276 IsEmpty]: Start isEmpty. Operand 2070 states and 6196 transitions. [2022-12-14 23:49:44,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2022-12-14 23:49:44,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:49:44,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:49:44,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:44,930 INFO L263 TraceCheckSpWp]: Trace formula consists of 2222 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:49:44,933 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:49:44,981 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 23:49:45,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:49:45,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6371 states to 2073 states and 6198 transitions. [2022-12-14 23:49:45,060 INFO L276 IsEmpty]: Start isEmpty. Operand 2073 states and 6198 transitions. [2022-12-14 23:49:45,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2022-12-14 23:49:45,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:49:45,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:49:45,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:45,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:45,435 INFO L263 TraceCheckSpWp]: Trace formula consists of 2208 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:49:45,437 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:49:45,554 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2022-12-14 23:49:46,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:49:46,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6403 states to 2082 states and 6230 transitions. [2022-12-14 23:49:46,701 INFO L276 IsEmpty]: Start isEmpty. Operand 2082 states and 6230 transitions. [2022-12-14 23:49:46,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2022-12-14 23:49:46,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:49:46,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:49:46,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:47,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:47,123 INFO L263 TraceCheckSpWp]: Trace formula consists of 2208 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:49:47,126 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:49:47,199 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2022-12-14 23:49:47,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:49:47,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6407 states to 2085 states and 6234 transitions. [2022-12-14 23:49:47,277 INFO L276 IsEmpty]: Start isEmpty. Operand 2085 states and 6234 transitions. [2022-12-14 23:49:47,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2022-12-14 23:49:47,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:49:47,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:49:47,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:47,701 INFO L263 TraceCheckSpWp]: Trace formula consists of 2268 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:49:47,704 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:49:47,846 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 23:49:50,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:49:50,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6410 states to 2087 states and 6237 transitions. [2022-12-14 23:49:50,265 INFO L276 IsEmpty]: Start isEmpty. Operand 2087 states and 6237 transitions. [2022-12-14 23:49:50,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2022-12-14 23:49:50,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:49:50,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:49:50,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:50,720 INFO L263 TraceCheckSpWp]: Trace formula consists of 2268 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:49:50,722 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:49:50,864 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 23:49:51,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:49:51,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6411 states to 2088 states and 6238 transitions. [2022-12-14 23:49:51,945 INFO L276 IsEmpty]: Start isEmpty. Operand 2088 states and 6238 transitions. [2022-12-14 23:49:51,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2022-12-14 23:49:51,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:49:51,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:49:52,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:52,365 INFO L263 TraceCheckSpWp]: Trace formula consists of 2268 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:49:52,367 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:49:52,485 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 23:49:53,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:49:53,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6413 states to 2089 states and 6240 transitions. [2022-12-14 23:49:53,319 INFO L276 IsEmpty]: Start isEmpty. Operand 2089 states and 6240 transitions. [2022-12-14 23:49:53,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2022-12-14 23:49:53,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:49:53,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:49:53,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:53,669 INFO L263 TraceCheckSpWp]: Trace formula consists of 2268 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:49:53,671 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:49:53,832 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 23:49:54,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:49:54,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6414 states to 2090 states and 6241 transitions. [2022-12-14 23:49:54,751 INFO L276 IsEmpty]: Start isEmpty. Operand 2090 states and 6241 transitions. [2022-12-14 23:49:54,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2022-12-14 23:49:54,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:49:54,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:49:55,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:55,147 INFO L263 TraceCheckSpWp]: Trace formula consists of 2540 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:49:55,150 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:49:55,224 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2022-12-14 23:49:56,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:49:56,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6445 states to 2099 states and 6272 transitions. [2022-12-14 23:49:56,019 INFO L276 IsEmpty]: Start isEmpty. Operand 2099 states and 6272 transitions. [2022-12-14 23:49:56,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2022-12-14 23:49:56,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:49:56,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:49:56,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:56,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:56,394 INFO L263 TraceCheckSpWp]: Trace formula consists of 2210 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:49:56,396 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:49:56,457 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2022-12-14 23:49:56,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:49:56,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6449 states to 2102 states and 6276 transitions. [2022-12-14 23:49:56,532 INFO L276 IsEmpty]: Start isEmpty. Operand 2102 states and 6276 transitions. [2022-12-14 23:49:56,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2022-12-14 23:49:56,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:49:56,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:49:56,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:56,917 INFO L263 TraceCheckSpWp]: Trace formula consists of 2540 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:49:56,919 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:49:57,001 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2022-12-14 23:49:57,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:49:57,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6452 states to 2105 states and 6279 transitions. [2022-12-14 23:49:57,067 INFO L276 IsEmpty]: Start isEmpty. Operand 2105 states and 6279 transitions. [2022-12-14 23:49:57,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2022-12-14 23:49:57,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:49:57,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:49:57,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:57,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:57,432 INFO L263 TraceCheckSpWp]: Trace formula consists of 2210 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:49:57,434 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:49:57,499 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2022-12-14 23:49:57,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:49:57,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6456 states to 2108 states and 6283 transitions. [2022-12-14 23:49:57,574 INFO L276 IsEmpty]: Start isEmpty. Operand 2108 states and 6283 transitions. [2022-12-14 23:49:57,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2022-12-14 23:49:57,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:49:57,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:49:57,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:57,994 INFO L263 TraceCheckSpWp]: Trace formula consists of 2540 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:49:57,996 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:49:58,079 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2022-12-14 23:49:58,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:49:58,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6459 states to 2111 states and 6286 transitions. [2022-12-14 23:49:58,226 INFO L276 IsEmpty]: Start isEmpty. Operand 2111 states and 6286 transitions. [2022-12-14 23:49:58,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2022-12-14 23:49:58,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:49:58,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:49:58,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:58,627 INFO L263 TraceCheckSpWp]: Trace formula consists of 2540 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:49:58,630 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:49:58,710 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2022-12-14 23:49:58,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:49:58,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6462 states to 2114 states and 6289 transitions. [2022-12-14 23:49:58,775 INFO L276 IsEmpty]: Start isEmpty. Operand 2114 states and 6289 transitions. [2022-12-14 23:49:58,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-12-14 23:49:58,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:49:58,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:49:59,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:59,133 INFO L263 TraceCheckSpWp]: Trace formula consists of 2253 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:49:59,136 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:49:59,192 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 23:49:59,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:49:59,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6509 states to 2125 states and 6336 transitions. [2022-12-14 23:49:59,406 INFO L276 IsEmpty]: Start isEmpty. Operand 2125 states and 6336 transitions. [2022-12-14 23:49:59,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2022-12-14 23:49:59,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:49:59,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:49:59,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:49:59,770 INFO L263 TraceCheckSpWp]: Trace formula consists of 2271 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:49:59,772 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:49:59,899 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2022-12-14 23:50:02,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:50:02,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6519 states to 2129 states and 6346 transitions. [2022-12-14 23:50:02,008 INFO L276 IsEmpty]: Start isEmpty. Operand 2129 states and 6346 transitions. [2022-12-14 23:50:02,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2022-12-14 23:50:02,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:50:02,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:50:02,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:50:02,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:50:02,387 INFO L263 TraceCheckSpWp]: Trace formula consists of 2274 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:50:02,389 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:50:02,460 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2022-12-14 23:50:05,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:50:05,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6543 states to 2136 states and 6370 transitions. [2022-12-14 23:50:05,447 INFO L276 IsEmpty]: Start isEmpty. Operand 2136 states and 6370 transitions. [2022-12-14 23:50:05,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2022-12-14 23:50:05,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:50:05,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:50:05,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:50:06,002 INFO L263 TraceCheckSpWp]: Trace formula consists of 2271 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:50:06,005 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:50:06,166 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2022-12-14 23:50:06,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:50:06,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6543 states to 2137 states and 6370 transitions. [2022-12-14 23:50:06,707 INFO L276 IsEmpty]: Start isEmpty. Operand 2137 states and 6370 transitions. [2022-12-14 23:50:06,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2022-12-14 23:50:06,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:50:06,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:50:07,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:50:07,137 INFO L263 TraceCheckSpWp]: Trace formula consists of 2271 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:50:07,140 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:50:07,290 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2022-12-14 23:50:07,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:50:07,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6543 states to 2138 states and 6370 transitions. [2022-12-14 23:50:07,793 INFO L276 IsEmpty]: Start isEmpty. Operand 2138 states and 6370 transitions. [2022-12-14 23:50:07,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2022-12-14 23:50:07,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:50:07,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:50:07,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:50:08,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:50:08,295 INFO L263 TraceCheckSpWp]: Trace formula consists of 2274 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:50:08,297 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:50:08,426 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2022-12-14 23:50:09,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:50:09,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6544 states to 2139 states and 6371 transitions. [2022-12-14 23:50:09,543 INFO L276 IsEmpty]: Start isEmpty. Operand 2139 states and 6371 transitions. [2022-12-14 23:50:09,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2022-12-14 23:50:09,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:50:09,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:50:09,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:50:09,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:50:09,982 INFO L263 TraceCheckSpWp]: Trace formula consists of 2274 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:50:09,985 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:50:10,047 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2022-12-14 23:50:11,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:50:11,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6573 states to 2141 states and 6398 transitions. [2022-12-14 23:50:11,137 INFO L276 IsEmpty]: Start isEmpty. Operand 2141 states and 6398 transitions. [2022-12-14 23:50:11,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2022-12-14 23:50:11,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:50:11,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:50:11,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:50:11,561 INFO L263 TraceCheckSpWp]: Trace formula consists of 2604 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:50:11,564 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:50:11,715 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2022-12-14 23:50:11,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:50:11,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6609 states to 2165 states and 6434 transitions. [2022-12-14 23:50:11,917 INFO L276 IsEmpty]: Start isEmpty. Operand 2165 states and 6434 transitions. [2022-12-14 23:50:11,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2022-12-14 23:50:11,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:50:11,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:50:12,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:50:12,303 INFO L263 TraceCheckSpWp]: Trace formula consists of 2271 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:50:12,306 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:50:12,430 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2022-12-14 23:50:13,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:50:13,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6611 states to 2166 states and 6436 transitions. [2022-12-14 23:50:13,451 INFO L276 IsEmpty]: Start isEmpty. Operand 2166 states and 6436 transitions. [2022-12-14 23:50:13,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2022-12-14 23:50:13,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:50:13,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:50:13,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:50:13,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:50:13,793 INFO L263 TraceCheckSpWp]: Trace formula consists of 2274 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:50:13,795 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:50:13,854 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2022-12-14 23:50:14,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:50:14,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6639 states to 2168 states and 6462 transitions. [2022-12-14 23:50:14,838 INFO L276 IsEmpty]: Start isEmpty. Operand 2168 states and 6462 transitions. [2022-12-14 23:50:14,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2022-12-14 23:50:14,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:50:14,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:50:15,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:50:15,165 INFO L263 TraceCheckSpWp]: Trace formula consists of 2270 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:50:15,167 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:50:15,279 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 23:50:16,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:50:16,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6639 states to 2169 states and 6462 transitions. [2022-12-14 23:50:16,213 INFO L276 IsEmpty]: Start isEmpty. Operand 2169 states and 6462 transitions. [2022-12-14 23:50:16,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-12-14 23:50:16,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:50:16,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:50:16,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:50:16,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:50:16,588 INFO L263 TraceCheckSpWp]: Trace formula consists of 2274 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:50:16,590 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:50:16,641 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2022-12-14 23:50:18,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:50:18,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6657 states to 2173 states and 6480 transitions. [2022-12-14 23:50:18,972 INFO L276 IsEmpty]: Start isEmpty. Operand 2173 states and 6480 transitions. [2022-12-14 23:50:18,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-12-14 23:50:18,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:50:18,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:50:19,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:50:19,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:50:19,418 INFO L263 TraceCheckSpWp]: Trace formula consists of 2274 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:50:19,421 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:50:19,486 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2022-12-14 23:50:22,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:50:22,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6672 states to 2177 states and 6495 transitions. [2022-12-14 23:50:22,458 INFO L276 IsEmpty]: Start isEmpty. Operand 2177 states and 6495 transitions. [2022-12-14 23:50:22,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-12-14 23:50:22,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:50:22,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:50:22,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:50:22,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:50:22,927 INFO L263 TraceCheckSpWp]: Trace formula consists of 2274 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:50:22,929 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:50:22,993 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2022-12-14 23:50:25,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:50:25,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6688 states to 2181 states and 6511 transitions. [2022-12-14 23:50:25,396 INFO L276 IsEmpty]: Start isEmpty. Operand 2181 states and 6511 transitions. [2022-12-14 23:50:25,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-12-14 23:50:25,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:50:25,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:50:25,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:50:25,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:50:25,848 INFO L263 TraceCheckSpWp]: Trace formula consists of 2274 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:50:25,851 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:50:25,920 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2022-12-14 23:50:29,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:50:29,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6706 states to 2185 states and 6529 transitions. [2022-12-14 23:50:29,126 INFO L276 IsEmpty]: Start isEmpty. Operand 2185 states and 6529 transitions. [2022-12-14 23:50:29,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-12-14 23:50:29,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:50:29,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:50:29,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:50:29,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:50:29,529 INFO L263 TraceCheckSpWp]: Trace formula consists of 2274 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:50:29,531 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:50:29,593 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2022-12-14 23:50:32,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:50:32,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6723 states to 2189 states and 6546 transitions. [2022-12-14 23:50:32,212 INFO L276 IsEmpty]: Start isEmpty. Operand 2189 states and 6546 transitions. [2022-12-14 23:50:32,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-12-14 23:50:32,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:50:32,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:50:32,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:50:32,549 INFO L263 TraceCheckSpWp]: Trace formula consists of 2276 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:50:32,551 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:50:32,604 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2022-12-14 23:50:34,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:50:34,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6736 states to 2192 states and 6559 transitions. [2022-12-14 23:50:34,903 INFO L276 IsEmpty]: Start isEmpty. Operand 2192 states and 6559 transitions. [2022-12-14 23:50:34,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-12-14 23:50:34,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:50:34,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:50:35,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:50:35,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:50:35,291 INFO L263 TraceCheckSpWp]: Trace formula consists of 2274 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:50:35,294 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:50:35,353 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2022-12-14 23:50:38,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:50:38,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6754 states to 2196 states and 6577 transitions. [2022-12-14 23:50:38,373 INFO L276 IsEmpty]: Start isEmpty. Operand 2196 states and 6577 transitions. [2022-12-14 23:50:38,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-12-14 23:50:38,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:50:38,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:50:38,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:50:38,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:50:38,761 INFO L263 TraceCheckSpWp]: Trace formula consists of 2276 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:50:38,763 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:50:38,833 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2022-12-14 23:50:40,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:50:40,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6783 states to 2198 states and 6604 transitions. [2022-12-14 23:50:40,140 INFO L276 IsEmpty]: Start isEmpty. Operand 2198 states and 6604 transitions. [2022-12-14 23:50:40,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-12-14 23:50:40,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:50:40,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:50:40,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:50:40,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:50:40,580 INFO L263 TraceCheckSpWp]: Trace formula consists of 2274 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:50:40,582 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:50:40,640 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2022-12-14 23:50:43,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:50:43,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6802 states to 2202 states and 6623 transitions. [2022-12-14 23:50:43,226 INFO L276 IsEmpty]: Start isEmpty. Operand 2202 states and 6623 transitions. [2022-12-14 23:50:43,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-12-14 23:50:43,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:50:43,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:50:43,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:50:43,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:50:43,666 INFO L263 TraceCheckSpWp]: Trace formula consists of 2276 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:50:43,669 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:50:43,749 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2022-12-14 23:50:44,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:50:44,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6832 states to 2204 states and 6651 transitions. [2022-12-14 23:50:44,858 INFO L276 IsEmpty]: Start isEmpty. Operand 2204 states and 6651 transitions. [2022-12-14 23:50:44,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-12-14 23:50:44,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:50:44,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:50:45,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:50:45,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:50:45,307 INFO L263 TraceCheckSpWp]: Trace formula consists of 2274 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:50:45,310 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:50:45,367 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2022-12-14 23:50:48,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:50:48,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6852 states to 2208 states and 6671 transitions. [2022-12-14 23:50:48,207 INFO L276 IsEmpty]: Start isEmpty. Operand 2208 states and 6671 transitions. [2022-12-14 23:50:48,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-12-14 23:50:48,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:50:48,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:50:48,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:50:48,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:50:48,549 INFO L263 TraceCheckSpWp]: Trace formula consists of 2274 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:50:48,551 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:50:48,607 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2022-12-14 23:50:50,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:50:50,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6856 states to 2210 states and 6675 transitions. [2022-12-14 23:50:50,198 INFO L276 IsEmpty]: Start isEmpty. Operand 2210 states and 6675 transitions. [2022-12-14 23:50:50,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-12-14 23:50:50,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:50:50,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:50:50,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:50:50,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:50:50,572 INFO L263 TraceCheckSpWp]: Trace formula consists of 2276 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:50:50,574 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:50:50,643 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2022-12-14 23:50:51,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:50:51,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6883 states to 2212 states and 6700 transitions. [2022-12-14 23:50:51,889 INFO L276 IsEmpty]: Start isEmpty. Operand 2212 states and 6700 transitions. [2022-12-14 23:50:51,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-12-14 23:50:51,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:50:51,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:50:52,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:50:52,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:50:52,335 INFO L263 TraceCheckSpWp]: Trace formula consists of 2274 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:50:52,338 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:50:52,400 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2022-12-14 23:50:55,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:50:55,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6900 states to 2216 states and 6717 transitions. [2022-12-14 23:50:55,452 INFO L276 IsEmpty]: Start isEmpty. Operand 2216 states and 6717 transitions. [2022-12-14 23:50:55,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-12-14 23:50:55,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:50:55,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:50:55,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:50:55,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:50:55,795 INFO L263 TraceCheckSpWp]: Trace formula consists of 2276 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:50:55,797 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:50:55,851 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2022-12-14 23:50:57,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:50:57,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6928 states to 2218 states and 6743 transitions. [2022-12-14 23:50:57,040 INFO L276 IsEmpty]: Start isEmpty. Operand 2218 states and 6743 transitions. [2022-12-14 23:50:57,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-12-14 23:50:57,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:50:57,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:50:57,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:50:57,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:50:57,380 INFO L263 TraceCheckSpWp]: Trace formula consists of 2274 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:50:57,382 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:50:57,431 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2022-12-14 23:50:59,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:50:59,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6944 states to 2222 states and 6759 transitions. [2022-12-14 23:50:59,916 INFO L276 IsEmpty]: Start isEmpty. Operand 2222 states and 6759 transitions. [2022-12-14 23:50:59,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-12-14 23:50:59,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:50:59,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:51:00,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:51:00,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:51:00,260 INFO L263 TraceCheckSpWp]: Trace formula consists of 2276 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:51:00,262 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:51:00,319 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2022-12-14 23:51:01,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:51:01,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6973 states to 2224 states and 6786 transitions. [2022-12-14 23:51:01,375 INFO L276 IsEmpty]: Start isEmpty. Operand 2224 states and 6786 transitions. [2022-12-14 23:51:01,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-12-14 23:51:01,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:51:01,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:51:01,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:51:01,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:51:01,847 INFO L263 TraceCheckSpWp]: Trace formula consists of 2274 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:51:01,850 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:51:01,901 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2022-12-14 23:51:04,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:51:04,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6992 states to 2228 states and 6805 transitions. [2022-12-14 23:51:04,363 INFO L276 IsEmpty]: Start isEmpty. Operand 2228 states and 6805 transitions. [2022-12-14 23:51:04,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-12-14 23:51:04,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:51:04,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:51:04,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:51:04,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:51:04,795 INFO L263 TraceCheckSpWp]: Trace formula consists of 2274 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:51:04,797 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:51:04,856 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2022-12-14 23:51:07,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:51:07,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7010 states to 2232 states and 6823 transitions. [2022-12-14 23:51:07,879 INFO L276 IsEmpty]: Start isEmpty. Operand 2232 states and 6823 transitions. [2022-12-14 23:51:07,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-12-14 23:51:07,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:51:07,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:51:08,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:51:08,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:51:08,222 INFO L263 TraceCheckSpWp]: Trace formula consists of 2274 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:51:08,225 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:51:08,281 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2022-12-14 23:51:10,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:51:10,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7014 states to 2234 states and 6827 transitions. [2022-12-14 23:51:10,243 INFO L276 IsEmpty]: Start isEmpty. Operand 2234 states and 6827 transitions. [2022-12-14 23:51:10,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-12-14 23:51:10,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:51:10,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:51:10,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:51:10,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:51:10,688 INFO L263 TraceCheckSpWp]: Trace formula consists of 2274 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:51:10,690 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:51:10,762 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2022-12-14 23:51:13,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:51:13,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7029 states to 2238 states and 6842 transitions. [2022-12-14 23:51:13,829 INFO L276 IsEmpty]: Start isEmpty. Operand 2238 states and 6842 transitions. [2022-12-14 23:51:13,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-12-14 23:51:13,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:51:13,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:51:13,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:51:14,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:51:14,246 INFO L263 TraceCheckSpWp]: Trace formula consists of 2276 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:51:14,249 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:51:14,329 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2022-12-14 23:51:15,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:51:15,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7056 states to 2240 states and 6867 transitions. [2022-12-14 23:51:15,744 INFO L276 IsEmpty]: Start isEmpty. Operand 2240 states and 6867 transitions. [2022-12-14 23:51:15,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-12-14 23:51:15,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:51:15,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:51:15,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:51:16,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:51:16,156 INFO L263 TraceCheckSpWp]: Trace formula consists of 2274 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:51:16,158 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:51:16,225 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2022-12-14 23:51:19,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:51:19,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7073 states to 2244 states and 6884 transitions. [2022-12-14 23:51:19,588 INFO L276 IsEmpty]: Start isEmpty. Operand 2244 states and 6884 transitions. [2022-12-14 23:51:19,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-12-14 23:51:19,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:51:19,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:51:19,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:51:20,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:51:20,019 INFO L263 TraceCheckSpWp]: Trace formula consists of 2276 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:51:20,022 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:51:20,090 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2022-12-14 23:51:21,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:51:21,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7103 states to 2246 states and 6912 transitions. [2022-12-14 23:51:21,251 INFO L276 IsEmpty]: Start isEmpty. Operand 2246 states and 6912 transitions. [2022-12-14 23:51:21,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-12-14 23:51:21,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:51:21,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:51:21,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:51:21,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:51:21,644 INFO L263 TraceCheckSpWp]: Trace formula consists of 2274 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:51:21,646 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:51:21,693 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2022-12-14 23:51:24,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:51:24,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7124 states to 2250 states and 6933 transitions. [2022-12-14 23:51:24,544 INFO L276 IsEmpty]: Start isEmpty. Operand 2250 states and 6933 transitions. [2022-12-14 23:51:24,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-12-14 23:51:24,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:51:24,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:51:24,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:51:24,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:51:24,945 INFO L263 TraceCheckSpWp]: Trace formula consists of 2276 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:51:24,947 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:51:25,007 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2022-12-14 23:51:26,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:51:26,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7125 states to 2251 states and 6934 transitions. [2022-12-14 23:51:26,058 INFO L276 IsEmpty]: Start isEmpty. Operand 2251 states and 6934 transitions. [2022-12-14 23:51:26,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-12-14 23:51:26,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:51:26,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:51:26,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:51:26,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:51:26,478 INFO L263 TraceCheckSpWp]: Trace formula consists of 2276 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:51:26,480 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:51:26,560 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2022-12-14 23:51:27,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:51:27,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7126 states to 2252 states and 6935 transitions. [2022-12-14 23:51:27,713 INFO L276 IsEmpty]: Start isEmpty. Operand 2252 states and 6935 transitions. [2022-12-14 23:51:27,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2022-12-14 23:51:27,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:51:27,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:51:28,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:51:28,132 INFO L263 TraceCheckSpWp]: Trace formula consists of 2222 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:51:28,134 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:51:28,194 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 23:51:28,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:51:28,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7160 states to 2261 states and 6969 transitions. [2022-12-14 23:51:28,416 INFO L276 IsEmpty]: Start isEmpty. Operand 2261 states and 6969 transitions. [2022-12-14 23:51:28,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2022-12-14 23:51:28,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:51:28,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:51:28,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:51:28,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:51:28,817 INFO L263 TraceCheckSpWp]: Trace formula consists of 2283 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:51:28,819 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:51:28,881 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2022-12-14 23:51:29,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:51:29,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7236 states to 2279 states and 7045 transitions. [2022-12-14 23:51:29,120 INFO L276 IsEmpty]: Start isEmpty. Operand 2279 states and 7045 transitions. [2022-12-14 23:51:29,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2022-12-14 23:51:29,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:51:29,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:51:29,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:51:29,540 INFO L263 TraceCheckSpWp]: Trace formula consists of 2378 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:51:29,543 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:51:29,678 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2022-12-14 23:51:29,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:51:30,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7257 states to 2293 states and 7066 transitions. [2022-12-14 23:51:30,003 INFO L276 IsEmpty]: Start isEmpty. Operand 2293 states and 7066 transitions. [2022-12-14 23:51:30,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2022-12-14 23:51:30,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:51:30,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:51:30,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:51:30,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:51:30,337 INFO L263 TraceCheckSpWp]: Trace formula consists of 2208 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:51:30,339 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:51:30,405 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2022-12-14 23:51:32,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:51:32,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7274 states to 2300 states and 7083 transitions. [2022-12-14 23:51:32,026 INFO L276 IsEmpty]: Start isEmpty. Operand 2300 states and 7083 transitions. [2022-12-14 23:51:32,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2022-12-14 23:51:32,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:51:32,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:51:32,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:51:32,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:51:32,472 INFO L263 TraceCheckSpWp]: Trace formula consists of 2285 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:51:32,474 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:51:32,545 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2022-12-14 23:51:32,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:51:32,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7276 states to 2302 states and 7085 transitions. [2022-12-14 23:51:32,672 INFO L276 IsEmpty]: Start isEmpty. Operand 2302 states and 7085 transitions. [2022-12-14 23:51:32,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-12-14 23:51:32,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:51:32,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:51:33,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:51:33,101 INFO L263 TraceCheckSpWp]: Trace formula consists of 2276 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:51:33,103 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:51:33,170 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2022-12-14 23:51:37,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:51:37,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7299 states to 2306 states and 7108 transitions. [2022-12-14 23:51:37,372 INFO L276 IsEmpty]: Start isEmpty. Operand 2306 states and 7108 transitions. [2022-12-14 23:51:37,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-12-14 23:51:37,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:51:37,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:51:37,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:51:37,797 INFO L263 TraceCheckSpWp]: Trace formula consists of 2276 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:51:37,800 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:51:37,866 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2022-12-14 23:51:41,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:51:41,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7339 states to 2311 states and 7148 transitions. [2022-12-14 23:51:41,484 INFO L276 IsEmpty]: Start isEmpty. Operand 2311 states and 7148 transitions. [2022-12-14 23:51:41,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2022-12-14 23:51:41,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:51:41,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:51:41,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:51:41,908 INFO L263 TraceCheckSpWp]: Trace formula consists of 2605 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:51:41,910 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:51:42,047 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2022-12-14 23:51:42,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:51:42,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7342 states to 2313 states and 7151 transitions. [2022-12-14 23:51:42,153 INFO L276 IsEmpty]: Start isEmpty. Operand 2313 states and 7151 transitions. [2022-12-14 23:51:42,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-12-14 23:51:42,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:51:42,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:51:42,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:51:42,491 INFO L263 TraceCheckSpWp]: Trace formula consists of 2276 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:51:42,493 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:51:42,549 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2022-12-14 23:51:45,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:51:45,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7359 states to 2317 states and 7168 transitions. [2022-12-14 23:51:45,938 INFO L276 IsEmpty]: Start isEmpty. Operand 2317 states and 7168 transitions. [2022-12-14 23:51:45,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2022-12-14 23:51:45,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:51:45,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:51:46,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:51:46,380 INFO L263 TraceCheckSpWp]: Trace formula consists of 2605 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:51:46,383 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:51:46,506 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2022-12-14 23:51:46,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:51:46,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7361 states to 2319 states and 7170 transitions. [2022-12-14 23:51:46,630 INFO L276 IsEmpty]: Start isEmpty. Operand 2319 states and 7170 transitions. [2022-12-14 23:51:46,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-12-14 23:51:46,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:51:46,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:51:47,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:51:47,054 INFO L263 TraceCheckSpWp]: Trace formula consists of 2276 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:51:47,057 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:51:47,122 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2022-12-14 23:51:48,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:51:48,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7391 states to 2321 states and 7200 transitions. [2022-12-14 23:51:48,261 INFO L276 IsEmpty]: Start isEmpty. Operand 2321 states and 7200 transitions. [2022-12-14 23:51:48,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-12-14 23:51:48,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:51:48,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:51:48,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:51:48,666 INFO L263 TraceCheckSpWp]: Trace formula consists of 2276 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:51:48,668 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:51:48,723 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2022-12-14 23:51:49,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:51:49,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7398 states to 2322 states and 7207 transitions. [2022-12-14 23:51:49,887 INFO L276 IsEmpty]: Start isEmpty. Operand 2322 states and 7207 transitions. [2022-12-14 23:51:49,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-12-14 23:51:49,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:51:49,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:51:50,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:51:50,219 INFO L263 TraceCheckSpWp]: Trace formula consists of 2276 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:51:50,221 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:51:50,286 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2022-12-14 23:51:52,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:51:52,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7408 states to 2325 states and 7217 transitions. [2022-12-14 23:51:52,864 INFO L276 IsEmpty]: Start isEmpty. Operand 2325 states and 7217 transitions. [2022-12-14 23:51:52,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-12-14 23:51:52,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:51:52,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:51:53,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:51:53,225 INFO L263 TraceCheckSpWp]: Trace formula consists of 2276 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:51:53,228 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:51:53,287 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2022-12-14 23:51:53,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:51:53,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7408 states to 2326 states and 7217 transitions. [2022-12-14 23:51:53,929 INFO L276 IsEmpty]: Start isEmpty. Operand 2326 states and 7217 transitions. [2022-12-14 23:51:53,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-12-14 23:51:53,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:51:53,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:51:54,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:51:54,320 INFO L263 TraceCheckSpWp]: Trace formula consists of 2276 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:51:54,323 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:51:54,383 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2022-12-14 23:51:55,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:51:55,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7417 states to 2327 states and 7226 transitions. [2022-12-14 23:51:55,727 INFO L276 IsEmpty]: Start isEmpty. Operand 2327 states and 7226 transitions. [2022-12-14 23:51:55,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-12-14 23:51:55,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:51:55,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:51:56,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:51:56,120 INFO L263 TraceCheckSpWp]: Trace formula consists of 2276 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:51:56,123 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:51:56,183 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2022-12-14 23:51:58,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:51:58,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7424 states to 2330 states and 7233 transitions. [2022-12-14 23:51:58,536 INFO L276 IsEmpty]: Start isEmpty. Operand 2330 states and 7233 transitions. [2022-12-14 23:51:58,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-12-14 23:51:58,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:51:58,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:51:58,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:51:58,981 INFO L263 TraceCheckSpWp]: Trace formula consists of 2276 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:51:58,983 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:51:59,041 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2022-12-14 23:52:02,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:52:02,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7441 states to 2334 states and 7250 transitions. [2022-12-14 23:52:02,378 INFO L276 IsEmpty]: Start isEmpty. Operand 2334 states and 7250 transitions. [2022-12-14 23:52:02,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-12-14 23:52:02,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:52:02,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:52:02,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:52:02,779 INFO L263 TraceCheckSpWp]: Trace formula consists of 2276 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:52:02,847 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:52:02,901 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2022-12-14 23:52:06,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:52:06,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7455 states to 2338 states and 7264 transitions. [2022-12-14 23:52:06,249 INFO L276 IsEmpty]: Start isEmpty. Operand 2338 states and 7264 transitions. [2022-12-14 23:52:06,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-12-14 23:52:06,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:52:06,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:52:06,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:52:06,626 INFO L263 TraceCheckSpWp]: Trace formula consists of 2276 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:52:06,628 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:52:06,690 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2022-12-14 23:52:09,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:52:09,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7462 states to 2341 states and 7271 transitions. [2022-12-14 23:52:09,020 INFO L276 IsEmpty]: Start isEmpty. Operand 2341 states and 7271 transitions. [2022-12-14 23:52:09,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-12-14 23:52:09,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:52:09,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:52:09,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:52:09,398 INFO L263 TraceCheckSpWp]: Trace formula consists of 2276 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:52:09,400 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:52:09,461 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2022-12-14 23:52:10,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:52:10,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7462 states to 2342 states and 7271 transitions. [2022-12-14 23:52:10,144 INFO L276 IsEmpty]: Start isEmpty. Operand 2342 states and 7271 transitions. [2022-12-14 23:52:10,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-12-14 23:52:10,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:52:10,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:52:10,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:52:10,567 INFO L263 TraceCheckSpWp]: Trace formula consists of 2276 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:52:10,570 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:52:10,630 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2022-12-14 23:52:11,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:52:11,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7462 states to 2343 states and 7271 transitions. [2022-12-14 23:52:11,297 INFO L276 IsEmpty]: Start isEmpty. Operand 2343 states and 7271 transitions. [2022-12-14 23:52:11,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-12-14 23:52:11,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:52:11,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:52:11,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:52:11,673 INFO L263 TraceCheckSpWp]: Trace formula consists of 2276 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:52:11,675 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:52:11,743 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2022-12-14 23:52:12,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:52:12,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7462 states to 2344 states and 7271 transitions. [2022-12-14 23:52:12,363 INFO L276 IsEmpty]: Start isEmpty. Operand 2344 states and 7271 transitions. [2022-12-14 23:52:12,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2022-12-14 23:52:12,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:52:12,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:52:12,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:52:12,744 INFO L263 TraceCheckSpWp]: Trace formula consists of 2306 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:52:12,746 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:52:12,872 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2022-12-14 23:52:12,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:52:12,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7521 states to 2348 states and 7330 transitions. [2022-12-14 23:52:12,976 INFO L276 IsEmpty]: Start isEmpty. Operand 2348 states and 7330 transitions. [2022-12-14 23:52:12,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2022-12-14 23:52:12,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:52:12,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:52:13,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:52:13,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:52:13,323 INFO L263 TraceCheckSpWp]: Trace formula consists of 2287 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:52:13,325 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:52:13,379 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2022-12-14 23:52:13,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:52:13,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7521 states to 2350 states and 7330 transitions. [2022-12-14 23:52:13,516 INFO L276 IsEmpty]: Start isEmpty. Operand 2350 states and 7330 transitions. [2022-12-14 23:52:13,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2022-12-14 23:52:13,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:52:13,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:52:13,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:52:13,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:52:13,871 INFO L263 TraceCheckSpWp]: Trace formula consists of 2278 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:52:13,873 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:52:13,923 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2022-12-14 23:52:15,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:52:15,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7523 states to 2352 states and 7332 transitions. [2022-12-14 23:52:15,507 INFO L276 IsEmpty]: Start isEmpty. Operand 2352 states and 7332 transitions. [2022-12-14 23:52:15,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2022-12-14 23:52:15,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:52:15,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:52:15,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:52:15,893 INFO L263 TraceCheckSpWp]: Trace formula consists of 2278 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:52:15,895 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:52:16,340 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2022-12-14 23:52:23,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:52:23,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7583 states to 2361 states and 7392 transitions. [2022-12-14 23:52:23,678 INFO L276 IsEmpty]: Start isEmpty. Operand 2361 states and 7392 transitions. [2022-12-14 23:52:23,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2022-12-14 23:52:23,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:52:23,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:52:24,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:52:24,047 INFO L263 TraceCheckSpWp]: Trace formula consists of 2278 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:52:24,049 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:52:24,115 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2022-12-14 23:52:25,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:52:25,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7603 states to 2363 states and 7412 transitions. [2022-12-14 23:52:25,373 INFO L276 IsEmpty]: Start isEmpty. Operand 2363 states and 7412 transitions. [2022-12-14 23:52:25,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2022-12-14 23:52:25,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:52:25,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:52:25,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:52:25,798 INFO L263 TraceCheckSpWp]: Trace formula consists of 2278 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:52:25,800 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:52:25,859 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2022-12-14 23:52:28,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:52:28,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7609 states to 2366 states and 7418 transitions. [2022-12-14 23:52:28,338 INFO L276 IsEmpty]: Start isEmpty. Operand 2366 states and 7418 transitions. [2022-12-14 23:52:28,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2022-12-14 23:52:28,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:52:28,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:52:28,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:52:28,767 INFO L263 TraceCheckSpWp]: Trace formula consists of 2295 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:52:28,770 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:52:28,832 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 23:52:29,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:52:29,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7704 states to 2377 states and 7513 transitions. [2022-12-14 23:52:29,068 INFO L276 IsEmpty]: Start isEmpty. Operand 2377 states and 7513 transitions. [2022-12-14 23:52:29,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2022-12-14 23:52:29,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:52:29,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:52:29,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:52:29,455 INFO L263 TraceCheckSpWp]: Trace formula consists of 2315 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:52:29,457 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:52:29,592 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2022-12-14 23:52:29,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:52:29,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7706 states to 2380 states and 7515 transitions. [2022-12-14 23:52:29,698 INFO L276 IsEmpty]: Start isEmpty. Operand 2380 states and 7515 transitions. [2022-12-14 23:52:29,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2022-12-14 23:52:29,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:52:29,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:52:30,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:52:30,149 INFO L263 TraceCheckSpWp]: Trace formula consists of 2232 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:52:30,151 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:52:30,222 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2022-12-14 23:52:30,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:52:30,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7717 states to 2389 states and 7526 transitions. [2022-12-14 23:52:30,398 INFO L276 IsEmpty]: Start isEmpty. Operand 2389 states and 7526 transitions. [2022-12-14 23:52:30,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2022-12-14 23:52:30,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:52:30,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:52:30,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:52:30,768 INFO L263 TraceCheckSpWp]: Trace formula consists of 2238 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:52:30,770 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:52:30,854 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2022-12-14 23:52:32,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:52:32,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7732 states to 2395 states and 7541 transitions. [2022-12-14 23:52:32,381 INFO L276 IsEmpty]: Start isEmpty. Operand 2395 states and 7541 transitions. [2022-12-14 23:52:32,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2022-12-14 23:52:32,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:52:32,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:52:32,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:52:32,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:52:32,736 INFO L263 TraceCheckSpWp]: Trace formula consists of 2289 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:52:32,738 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:52:32,796 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2022-12-14 23:52:33,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:52:33,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7805 states to 2413 states and 7614 transitions. [2022-12-14 23:52:33,999 INFO L276 IsEmpty]: Start isEmpty. Operand 2413 states and 7614 transitions. [2022-12-14 23:52:34,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2022-12-14 23:52:34,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:52:34,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:52:34,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:52:34,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:52:34,414 INFO L263 TraceCheckSpWp]: Trace formula consists of 2291 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:52:34,417 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:52:34,491 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2022-12-14 23:52:36,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:52:36,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7893 states to 2432 states and 7702 transitions. [2022-12-14 23:52:36,525 INFO L276 IsEmpty]: Start isEmpty. Operand 2432 states and 7702 transitions. [2022-12-14 23:52:36,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2022-12-14 23:52:36,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:52:36,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:52:36,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:52:36,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:52:36,905 INFO L263 TraceCheckSpWp]: Trace formula consists of 2289 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:52:36,907 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:52:36,969 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2022-12-14 23:52:43,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:52:43,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8021 states to 2455 states and 7829 transitions. [2022-12-14 23:52:43,037 INFO L276 IsEmpty]: Start isEmpty. Operand 2455 states and 7829 transitions. [2022-12-14 23:52:43,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2022-12-14 23:52:43,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:52:43,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:52:43,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:52:43,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:52:43,455 INFO L263 TraceCheckSpWp]: Trace formula consists of 2291 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:52:43,458 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:52:43,538 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2022-12-14 23:52:44,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:52:44,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8025 states to 2456 states and 7833 transitions. [2022-12-14 23:52:44,942 INFO L276 IsEmpty]: Start isEmpty. Operand 2456 states and 7833 transitions. [2022-12-14 23:52:44,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2022-12-14 23:52:44,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:52:44,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:52:45,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:52:45,290 INFO L263 TraceCheckSpWp]: Trace formula consists of 2272 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:52:45,292 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:52:45,404 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 23:52:46,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:52:46,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8025 states to 2457 states and 7833 transitions. [2022-12-14 23:52:46,686 INFO L276 IsEmpty]: Start isEmpty. Operand 2457 states and 7833 transitions. [2022-12-14 23:52:46,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2022-12-14 23:52:46,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:52:46,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:52:47,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:52:47,300 INFO L263 TraceCheckSpWp]: Trace formula consists of 2606 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:52:47,303 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:52:47,453 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2022-12-14 23:52:47,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:52:47,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8026 states to 2458 states and 7834 transitions. [2022-12-14 23:52:47,571 INFO L276 IsEmpty]: Start isEmpty. Operand 2458 states and 7834 transitions. [2022-12-14 23:52:47,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2022-12-14 23:52:47,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:52:47,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:52:47,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:52:47,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:52:47,931 INFO L263 TraceCheckSpWp]: Trace formula consists of 2291 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:52:47,934 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:52:47,990 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2022-12-14 23:52:50,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:52:50,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8114 states to 2477 states and 7922 transitions. [2022-12-14 23:52:50,791 INFO L276 IsEmpty]: Start isEmpty. Operand 2477 states and 7922 transitions. [2022-12-14 23:52:50,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2022-12-14 23:52:50,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:52:50,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:52:50,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:52:51,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:52:51,181 INFO L263 TraceCheckSpWp]: Trace formula consists of 2291 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:52:51,184 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:52:51,245 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2022-12-14 23:52:52,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:52:52,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8121 states to 2478 states and 7929 transitions. [2022-12-14 23:52:52,671 INFO L276 IsEmpty]: Start isEmpty. Operand 2478 states and 7929 transitions. [2022-12-14 23:52:52,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2022-12-14 23:52:52,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:52:52,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:52:52,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:52:53,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:52:53,080 INFO L263 TraceCheckSpWp]: Trace formula consists of 2291 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:52:53,083 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:52:53,148 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2022-12-14 23:52:54,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:52:54,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8123 states to 2479 states and 7931 transitions. [2022-12-14 23:52:54,547 INFO L276 IsEmpty]: Start isEmpty. Operand 2479 states and 7931 transitions. [2022-12-14 23:52:54,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2022-12-14 23:52:54,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:52:54,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:52:54,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:52:54,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:52:54,964 INFO L263 TraceCheckSpWp]: Trace formula consists of 2291 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:52:54,966 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:52:55,039 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2022-12-14 23:52:56,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:52:56,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8125 states to 2480 states and 7933 transitions. [2022-12-14 23:52:56,534 INFO L276 IsEmpty]: Start isEmpty. Operand 2480 states and 7933 transitions. [2022-12-14 23:52:56,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2022-12-14 23:52:56,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:52:56,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:52:56,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:52:57,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:52:57,024 INFO L263 TraceCheckSpWp]: Trace formula consists of 2291 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:52:57,026 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:52:57,108 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2022-12-14 23:52:58,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:52:58,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8128 states to 2481 states and 7936 transitions. [2022-12-14 23:52:58,563 INFO L276 IsEmpty]: Start isEmpty. Operand 2481 states and 7936 transitions. [2022-12-14 23:52:58,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2022-12-14 23:52:58,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:52:58,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:52:58,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:52:59,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:52:59,027 INFO L263 TraceCheckSpWp]: Trace formula consists of 2289 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:52:59,030 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:52:59,114 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2022-12-14 23:53:04,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:53:04,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8164 states to 2486 states and 7971 transitions. [2022-12-14 23:53:04,388 INFO L276 IsEmpty]: Start isEmpty. Operand 2486 states and 7971 transitions. [2022-12-14 23:53:04,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2022-12-14 23:53:04,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:53:04,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:53:04,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:53:04,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:53:04,803 INFO L263 TraceCheckSpWp]: Trace formula consists of 2291 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:53:04,806 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:53:04,872 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2022-12-14 23:53:06,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:53:06,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8168 states to 2487 states and 7975 transitions. [2022-12-14 23:53:06,307 INFO L276 IsEmpty]: Start isEmpty. Operand 2487 states and 7975 transitions. [2022-12-14 23:53:06,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2022-12-14 23:53:06,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:53:06,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:53:06,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:53:06,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:53:06,724 INFO L263 TraceCheckSpWp]: Trace formula consists of 2289 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:53:06,726 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:53:06,803 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2022-12-14 23:53:12,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:53:12,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8206 states to 2492 states and 8012 transitions. [2022-12-14 23:53:12,189 INFO L276 IsEmpty]: Start isEmpty. Operand 2492 states and 8012 transitions. [2022-12-14 23:53:12,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2022-12-14 23:53:12,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:53:12,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:53:12,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:53:12,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:53:12,578 INFO L263 TraceCheckSpWp]: Trace formula consists of 2291 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:53:12,581 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:53:12,645 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2022-12-14 23:53:13,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:53:13,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8209 states to 2493 states and 8015 transitions. [2022-12-14 23:53:13,966 INFO L276 IsEmpty]: Start isEmpty. Operand 2493 states and 8015 transitions. [2022-12-14 23:53:13,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2022-12-14 23:53:13,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:53:13,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:53:14,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:53:14,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:53:14,410 INFO L263 TraceCheckSpWp]: Trace formula consists of 2289 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:53:14,412 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:53:14,486 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2022-12-14 23:53:20,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:53:20,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8245 states to 2498 states and 8050 transitions. [2022-12-14 23:53:20,361 INFO L276 IsEmpty]: Start isEmpty. Operand 2498 states and 8050 transitions. [2022-12-14 23:53:20,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2022-12-14 23:53:20,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:53:20,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:53:20,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:53:20,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:53:20,792 INFO L263 TraceCheckSpWp]: Trace formula consists of 2291 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:53:20,794 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:53:20,871 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2022-12-14 23:53:22,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:53:22,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8250 states to 2499 states and 8055 transitions. [2022-12-14 23:53:22,464 INFO L276 IsEmpty]: Start isEmpty. Operand 2499 states and 8055 transitions. [2022-12-14 23:53:22,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2022-12-14 23:53:22,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:53:22,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:53:22,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:53:22,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:53:22,953 INFO L263 TraceCheckSpWp]: Trace formula consists of 2291 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:53:22,955 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:53:23,029 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2022-12-14 23:53:24,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:53:24,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8255 states to 2500 states and 8060 transitions. [2022-12-14 23:53:24,645 INFO L276 IsEmpty]: Start isEmpty. Operand 2500 states and 8060 transitions. [2022-12-14 23:53:24,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2022-12-14 23:53:24,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:53:24,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:53:24,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:53:25,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:53:25,038 INFO L263 TraceCheckSpWp]: Trace formula consists of 2291 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:53:25,040 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:53:25,098 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2022-12-14 23:53:26,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:53:26,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8259 states to 2501 states and 8064 transitions. [2022-12-14 23:53:26,392 INFO L276 IsEmpty]: Start isEmpty. Operand 2501 states and 8064 transitions. [2022-12-14 23:53:26,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2022-12-14 23:53:26,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:53:26,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:53:26,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:53:26,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:53:26,791 INFO L263 TraceCheckSpWp]: Trace formula consists of 2289 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:53:26,793 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:53:26,862 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2022-12-14 23:53:32,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:53:32,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8291 states to 2506 states and 8095 transitions. [2022-12-14 23:53:32,173 INFO L276 IsEmpty]: Start isEmpty. Operand 2506 states and 8095 transitions. [2022-12-14 23:53:32,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2022-12-14 23:53:32,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:53:32,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:53:32,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:53:32,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:53:32,586 INFO L263 TraceCheckSpWp]: Trace formula consists of 2291 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:53:32,588 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:53:32,646 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2022-12-14 23:53:34,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:53:34,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8294 states to 2507 states and 8098 transitions. [2022-12-14 23:53:34,125 INFO L276 IsEmpty]: Start isEmpty. Operand 2507 states and 8098 transitions. [2022-12-14 23:53:34,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2022-12-14 23:53:34,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:53:34,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:53:34,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:53:34,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:53:34,602 INFO L263 TraceCheckSpWp]: Trace formula consists of 2291 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:53:34,604 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:53:34,671 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2022-12-14 23:53:35,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:53:35,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8302 states to 2508 states and 8106 transitions. [2022-12-14 23:53:35,909 INFO L276 IsEmpty]: Start isEmpty. Operand 2508 states and 8106 transitions. [2022-12-14 23:53:35,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2022-12-14 23:53:35,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:53:35,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:53:36,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:53:36,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:53:36,335 INFO L263 TraceCheckSpWp]: Trace formula consists of 2291 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:53:36,338 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:53:36,414 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2022-12-14 23:53:37,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:53:37,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8305 states to 2509 states and 8109 transitions. [2022-12-14 23:53:37,557 INFO L276 IsEmpty]: Start isEmpty. Operand 2509 states and 8109 transitions. [2022-12-14 23:53:37,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2022-12-14 23:53:37,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:53:37,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:53:37,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:53:37,984 INFO L263 TraceCheckSpWp]: Trace formula consists of 2279 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:53:37,986 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:53:38,038 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2022-12-14 23:53:39,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:53:39,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8330 states to 2512 states and 8134 transitions. [2022-12-14 23:53:39,603 INFO L276 IsEmpty]: Start isEmpty. Operand 2512 states and 8134 transitions. [2022-12-14 23:53:39,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2022-12-14 23:53:39,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:53:39,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:53:40,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:53:40,149 INFO L263 TraceCheckSpWp]: Trace formula consists of 2279 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:53:40,153 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:53:40,234 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2022-12-14 23:53:43,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:53:43,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8362 states to 2519 states and 8166 transitions. [2022-12-14 23:53:43,579 INFO L276 IsEmpty]: Start isEmpty. Operand 2519 states and 8166 transitions. [2022-12-14 23:53:43,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2022-12-14 23:53:43,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:53:43,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:53:43,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:53:43,995 INFO L263 TraceCheckSpWp]: Trace formula consists of 2279 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:53:43,998 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:53:44,052 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2022-12-14 23:53:46,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:53:46,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8369 states to 2523 states and 8173 transitions. [2022-12-14 23:53:46,041 INFO L276 IsEmpty]: Start isEmpty. Operand 2523 states and 8173 transitions. [2022-12-14 23:53:46,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2022-12-14 23:53:46,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:53:46,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:53:46,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:53:46,518 INFO L263 TraceCheckSpWp]: Trace formula consists of 2279 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:53:46,521 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:53:46,582 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2022-12-14 23:53:48,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:53:48,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8378 states to 2527 states and 8182 transitions. [2022-12-14 23:53:48,461 INFO L276 IsEmpty]: Start isEmpty. Operand 2527 states and 8182 transitions. [2022-12-14 23:53:48,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2022-12-14 23:53:48,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:53:48,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:53:48,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:53:48,992 INFO L263 TraceCheckSpWp]: Trace formula consists of 2279 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:53:48,994 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:53:49,062 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2022-12-14 23:53:50,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:53:50,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8385 states to 2530 states and 8189 transitions. [2022-12-14 23:53:50,468 INFO L276 IsEmpty]: Start isEmpty. Operand 2530 states and 8189 transitions. [2022-12-14 23:53:50,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2022-12-14 23:53:50,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:53:50,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:53:50,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:53:50,899 INFO L263 TraceCheckSpWp]: Trace formula consists of 2279 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:53:50,902 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:53:50,961 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2022-12-14 23:53:51,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:53:51,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8385 states to 2531 states and 8189 transitions. [2022-12-14 23:53:51,671 INFO L276 IsEmpty]: Start isEmpty. Operand 2531 states and 8189 transitions. [2022-12-14 23:53:51,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2022-12-14 23:53:51,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:53:51,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:53:52,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:53:52,113 INFO L263 TraceCheckSpWp]: Trace formula consists of 2411 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:53:52,115 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:53:52,265 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2022-12-14 23:53:52,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:53:52,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8385 states to 2533 states and 8189 transitions. [2022-12-14 23:53:52,377 INFO L276 IsEmpty]: Start isEmpty. Operand 2533 states and 8189 transitions. [2022-12-14 23:53:52,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2022-12-14 23:53:52,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:53:52,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:53:52,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:53:52,916 INFO L263 TraceCheckSpWp]: Trace formula consists of 2399 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:53:52,920 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:53:53,076 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2022-12-14 23:53:53,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:53:53,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8385 states to 2535 states and 8189 transitions. [2022-12-14 23:53:53,195 INFO L276 IsEmpty]: Start isEmpty. Operand 2535 states and 8189 transitions. [2022-12-14 23:53:53,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2022-12-14 23:53:53,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:53:53,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:53:53,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:53:53,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:53:53,683 INFO L263 TraceCheckSpWp]: Trace formula consists of 2291 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:53:53,685 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:53:53,768 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2022-12-14 23:53:55,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:53:55,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8405 states to 2537 states and 8209 transitions. [2022-12-14 23:53:55,955 INFO L276 IsEmpty]: Start isEmpty. Operand 2537 states and 8209 transitions. [2022-12-14 23:53:55,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2022-12-14 23:53:55,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:53:55,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:53:56,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:53:56,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:53:56,462 INFO L263 TraceCheckSpWp]: Trace formula consists of 2293 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:53:56,467 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:53:56,537 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2022-12-14 23:53:58,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:53:58,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8423 states to 2539 states and 8227 transitions. [2022-12-14 23:53:58,468 INFO L276 IsEmpty]: Start isEmpty. Operand 2539 states and 8227 transitions. [2022-12-14 23:53:58,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2022-12-14 23:53:58,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:53:58,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:53:58,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:53:58,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:53:58,920 INFO L263 TraceCheckSpWp]: Trace formula consists of 2293 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:53:58,922 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:53:58,990 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2022-12-14 23:53:59,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:53:59,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8428 states to 2541 states and 8232 transitions. [2022-12-14 23:53:59,907 INFO L276 IsEmpty]: Start isEmpty. Operand 2541 states and 8232 transitions. [2022-12-14 23:53:59,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2022-12-14 23:53:59,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:53:59,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:54:00,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:54:00,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:54:00,339 INFO L263 TraceCheckSpWp]: Trace formula consists of 2293 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:54:00,342 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:54:00,419 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2022-12-14 23:54:01,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:54:01,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8433 states to 2542 states and 8237 transitions. [2022-12-14 23:54:01,784 INFO L276 IsEmpty]: Start isEmpty. Operand 2542 states and 8237 transitions. [2022-12-14 23:54:01,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2022-12-14 23:54:01,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:54:01,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:54:01,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:54:02,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:54:02,242 INFO L263 TraceCheckSpWp]: Trace formula consists of 2291 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:54:02,245 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:54:02,322 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2022-12-14 23:54:07,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:54:07,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8468 states to 2547 states and 8271 transitions. [2022-12-14 23:54:07,980 INFO L276 IsEmpty]: Start isEmpty. Operand 2547 states and 8271 transitions. [2022-12-14 23:54:07,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2022-12-14 23:54:07,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:54:07,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:54:08,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:54:08,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:54:08,481 INFO L263 TraceCheckSpWp]: Trace formula consists of 2293 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:54:08,485 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:54:08,558 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2022-12-14 23:54:10,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:54:10,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8471 states to 2548 states and 8274 transitions. [2022-12-14 23:54:10,048 INFO L276 IsEmpty]: Start isEmpty. Operand 2548 states and 8274 transitions. [2022-12-14 23:54:10,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2022-12-14 23:54:10,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:54:10,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:54:10,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:54:10,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:54:10,429 INFO L263 TraceCheckSpWp]: Trace formula consists of 2293 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:54:10,431 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:54:10,498 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2022-12-14 23:54:11,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:54:11,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8473 states to 2549 states and 8276 transitions. [2022-12-14 23:54:11,885 INFO L276 IsEmpty]: Start isEmpty. Operand 2549 states and 8276 transitions. [2022-12-14 23:54:11,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2022-12-14 23:54:11,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:54:11,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:54:12,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:54:12,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:54:12,356 INFO L263 TraceCheckSpWp]: Trace formula consists of 2293 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:54:12,360 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:54:12,433 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2022-12-14 23:54:13,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:54:13,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8474 states to 2550 states and 8277 transitions. [2022-12-14 23:54:13,927 INFO L276 IsEmpty]: Start isEmpty. Operand 2550 states and 8277 transitions. [2022-12-14 23:54:13,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2022-12-14 23:54:13,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:54:13,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:54:14,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:54:14,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:54:14,350 INFO L263 TraceCheckSpWp]: Trace formula consists of 2293 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:54:14,353 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:54:14,425 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2022-12-14 23:54:15,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:54:15,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8479 states to 2551 states and 8282 transitions. [2022-12-14 23:54:15,847 INFO L276 IsEmpty]: Start isEmpty. Operand 2551 states and 8282 transitions. [2022-12-14 23:54:15,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2022-12-14 23:54:15,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:54:15,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:54:16,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:54:16,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:54:16,240 INFO L263 TraceCheckSpWp]: Trace formula consists of 2291 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:54:16,242 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:54:16,314 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2022-12-14 23:54:21,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:54:21,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8516 states to 2556 states and 8318 transitions. [2022-12-14 23:54:21,835 INFO L276 IsEmpty]: Start isEmpty. Operand 2556 states and 8318 transitions. [2022-12-14 23:54:21,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2022-12-14 23:54:21,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:54:21,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:54:22,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:54:22,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:54:22,324 INFO L263 TraceCheckSpWp]: Trace formula consists of 2293 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:54:22,326 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:54:22,383 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2022-12-14 23:54:23,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:54:23,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8519 states to 2557 states and 8321 transitions. [2022-12-14 23:54:23,769 INFO L276 IsEmpty]: Start isEmpty. Operand 2557 states and 8321 transitions. [2022-12-14 23:54:23,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2022-12-14 23:54:23,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:54:23,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:54:23,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:54:24,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:54:24,235 INFO L263 TraceCheckSpWp]: Trace formula consists of 2293 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:54:24,237 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:54:24,317 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2022-12-14 23:54:25,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:54:25,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8526 states to 2558 states and 8328 transitions. [2022-12-14 23:54:25,708 INFO L276 IsEmpty]: Start isEmpty. Operand 2558 states and 8328 transitions. [2022-12-14 23:54:25,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2022-12-14 23:54:25,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:54:25,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:54:25,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:54:26,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:54:26,133 INFO L263 TraceCheckSpWp]: Trace formula consists of 2291 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:54:26,135 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:54:26,196 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2022-12-14 23:54:31,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:54:31,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8563 states to 2563 states and 8364 transitions. [2022-12-14 23:54:31,693 INFO L276 IsEmpty]: Start isEmpty. Operand 2563 states and 8364 transitions. [2022-12-14 23:54:31,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2022-12-14 23:54:31,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:54:31,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:54:31,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:54:32,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:54:32,127 INFO L263 TraceCheckSpWp]: Trace formula consists of 2293 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:54:32,129 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:54:32,196 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2022-12-14 23:54:33,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:54:33,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8568 states to 2564 states and 8369 transitions. [2022-12-14 23:54:33,749 INFO L276 IsEmpty]: Start isEmpty. Operand 2564 states and 8369 transitions. [2022-12-14 23:54:33,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2022-12-14 23:54:33,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:54:33,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:54:34,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:54:34,189 INFO L263 TraceCheckSpWp]: Trace formula consists of 2284 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:54:34,191 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:54:34,254 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2022-12-14 23:54:38,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:54:38,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8574 states to 2568 states and 8375 transitions. [2022-12-14 23:54:38,513 INFO L276 IsEmpty]: Start isEmpty. Operand 2568 states and 8375 transitions. [2022-12-14 23:54:38,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2022-12-14 23:54:38,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:54:38,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:54:38,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:54:38,991 INFO L263 TraceCheckSpWp]: Trace formula consists of 2284 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:54:38,993 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:54:39,053 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2022-12-14 23:54:43,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:54:43,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8580 states to 2572 states and 8381 transitions. [2022-12-14 23:54:43,386 INFO L276 IsEmpty]: Start isEmpty. Operand 2572 states and 8381 transitions. [2022-12-14 23:54:43,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2022-12-14 23:54:43,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:54:43,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:54:43,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:54:43,861 INFO L263 TraceCheckSpWp]: Trace formula consists of 2284 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:54:43,864 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:54:43,921 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2022-12-14 23:54:48,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:54:48,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8585 states to 2576 states and 8386 transitions. [2022-12-14 23:54:48,510 INFO L276 IsEmpty]: Start isEmpty. Operand 2576 states and 8386 transitions. [2022-12-14 23:54:48,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2022-12-14 23:54:48,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:54:48,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:54:49,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:54:49,026 INFO L263 TraceCheckSpWp]: Trace formula consists of 2284 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:54:49,029 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:54:49,097 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2022-12-14 23:54:50,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:54:50,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8586 states to 2577 states and 8387 transitions. [2022-12-14 23:54:50,744 INFO L276 IsEmpty]: Start isEmpty. Operand 2577 states and 8387 transitions. [2022-12-14 23:54:50,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2022-12-14 23:54:50,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:54:50,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:54:51,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:54:51,230 INFO L263 TraceCheckSpWp]: Trace formula consists of 2284 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:54:51,232 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:54:51,301 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2022-12-14 23:54:55,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:54:55,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8592 states to 2581 states and 8393 transitions. [2022-12-14 23:54:55,228 INFO L276 IsEmpty]: Start isEmpty. Operand 2581 states and 8393 transitions. [2022-12-14 23:54:55,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2022-12-14 23:54:55,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:54:55,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:54:55,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:54:55,721 INFO L263 TraceCheckSpWp]: Trace formula consists of 2284 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:54:55,724 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:54:55,791 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2022-12-14 23:54:59,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:54:59,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8597 states to 2585 states and 8398 transitions. [2022-12-14 23:54:59,744 INFO L276 IsEmpty]: Start isEmpty. Operand 2585 states and 8398 transitions. [2022-12-14 23:54:59,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2022-12-14 23:54:59,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:54:59,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:00,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:00,246 INFO L263 TraceCheckSpWp]: Trace formula consists of 2284 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:55:00,249 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:55:00,317 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2022-12-14 23:55:03,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:03,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8601 states to 2588 states and 8402 transitions. [2022-12-14 23:55:03,126 INFO L276 IsEmpty]: Start isEmpty. Operand 2588 states and 8402 transitions. [2022-12-14 23:55:03,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2022-12-14 23:55:03,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:03,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:03,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:03,623 INFO L263 TraceCheckSpWp]: Trace formula consists of 2284 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:55:03,625 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:55:03,690 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2022-12-14 23:55:06,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:06,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8605 states to 2591 states and 8406 transitions. [2022-12-14 23:55:06,685 INFO L276 IsEmpty]: Start isEmpty. Operand 2591 states and 8406 transitions. [2022-12-14 23:55:06,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2022-12-14 23:55:06,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:06,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:07,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:07,108 INFO L263 TraceCheckSpWp]: Trace formula consists of 2284 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:55:07,110 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:55:07,161 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2022-12-14 23:55:09,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:09,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8609 states to 2594 states and 8410 transitions. [2022-12-14 23:55:09,738 INFO L276 IsEmpty]: Start isEmpty. Operand 2594 states and 8410 transitions. [2022-12-14 23:55:09,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2022-12-14 23:55:09,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:09,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:10,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:10,183 INFO L263 TraceCheckSpWp]: Trace formula consists of 2388 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:55:10,186 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:55:10,251 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 23:55:11,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:11,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8655 states to 2608 states and 8456 transitions. [2022-12-14 23:55:11,045 INFO L276 IsEmpty]: Start isEmpty. Operand 2608 states and 8456 transitions. [2022-12-14 23:55:11,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2022-12-14 23:55:11,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:11,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:11,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:11,485 INFO L263 TraceCheckSpWp]: Trace formula consists of 2238 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:55:11,488 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:55:11,563 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2022-12-14 23:55:11,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:11,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8657 states to 2611 states and 8458 transitions. [2022-12-14 23:55:11,669 INFO L276 IsEmpty]: Start isEmpty. Operand 2611 states and 8458 transitions. [2022-12-14 23:55:11,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2022-12-14 23:55:11,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:11,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:12,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:12,112 INFO L263 TraceCheckSpWp]: Trace formula consists of 2261 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 23:55:12,115 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:55:12,965 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2022-12-14 23:55:13,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:13,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8660 states to 2612 states and 8461 transitions. [2022-12-14 23:55:13,760 INFO L276 IsEmpty]: Start isEmpty. Operand 2612 states and 8461 transitions. [2022-12-14 23:55:13,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2022-12-14 23:55:13,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:13,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:14,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:14,193 INFO L263 TraceCheckSpWp]: Trace formula consists of 2267 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:55:14,197 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:55:14,275 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2022-12-14 23:55:14,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:14,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8677 states to 2623 states and 8478 transitions. [2022-12-14 23:55:14,483 INFO L276 IsEmpty]: Start isEmpty. Operand 2623 states and 8478 transitions. [2022-12-14 23:55:14,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2022-12-14 23:55:14,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:14,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:14,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:14,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:14,949 INFO L263 TraceCheckSpWp]: Trace formula consists of 2295 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:55:14,952 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:55:15,041 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2022-12-14 23:55:15,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:15,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8680 states to 2625 states and 8481 transitions. [2022-12-14 23:55:15,252 INFO L276 IsEmpty]: Start isEmpty. Operand 2625 states and 8481 transitions. [2022-12-14 23:55:15,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2022-12-14 23:55:15,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:15,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:15,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:15,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:15,727 INFO L263 TraceCheckSpWp]: Trace formula consists of 2295 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:55:15,730 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:55:15,797 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2022-12-14 23:55:17,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:17,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8689 states to 2627 states and 8490 transitions. [2022-12-14 23:55:17,280 INFO L276 IsEmpty]: Start isEmpty. Operand 2627 states and 8490 transitions. [2022-12-14 23:55:17,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2022-12-14 23:55:17,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:17,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:17,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:17,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:17,893 INFO L263 TraceCheckSpWp]: Trace formula consists of 2293 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:55:17,898 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:55:18,003 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2022-12-14 23:55:19,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:19,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8690 states to 2629 states and 8491 transitions. [2022-12-14 23:55:19,217 INFO L276 IsEmpty]: Start isEmpty. Operand 2629 states and 8491 transitions. [2022-12-14 23:55:19,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2022-12-14 23:55:19,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:19,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:19,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:19,744 INFO L263 TraceCheckSpWp]: Trace formula consists of 2286 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:55:19,748 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:55:19,821 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2022-12-14 23:55:20,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:20,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8695 states to 2631 states and 8496 transitions. [2022-12-14 23:55:20,802 INFO L276 IsEmpty]: Start isEmpty. Operand 2631 states and 8496 transitions. [2022-12-14 23:55:20,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2022-12-14 23:55:20,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:20,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:21,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:21,320 INFO L263 TraceCheckSpWp]: Trace formula consists of 2286 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:55:21,323 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:55:21,389 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2022-12-14 23:55:23,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:23,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8703 states to 2634 states and 8504 transitions. [2022-12-14 23:55:23,304 INFO L276 IsEmpty]: Start isEmpty. Operand 2634 states and 8504 transitions. [2022-12-14 23:55:23,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2022-12-14 23:55:23,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:23,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:23,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:23,794 INFO L263 TraceCheckSpWp]: Trace formula consists of 2284 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:55:23,798 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:55:23,857 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2022-12-14 23:55:28,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:28,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8712 states to 2637 states and 8513 transitions. [2022-12-14 23:55:28,257 INFO L276 IsEmpty]: Start isEmpty. Operand 2637 states and 8513 transitions. [2022-12-14 23:55:28,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2022-12-14 23:55:28,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:28,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:28,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:28,778 INFO L263 TraceCheckSpWp]: Trace formula consists of 2284 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:55:28,782 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:55:28,852 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2022-12-14 23:55:29,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:29,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8718 states to 2638 states and 8519 transitions. [2022-12-14 23:55:29,806 INFO L276 IsEmpty]: Start isEmpty. Operand 2638 states and 8519 transitions. [2022-12-14 23:55:29,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2022-12-14 23:55:29,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:29,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:30,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:30,312 INFO L263 TraceCheckSpWp]: Trace formula consists of 2284 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:55:30,317 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:55:30,386 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2022-12-14 23:55:32,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:32,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8723 states to 2639 states and 8524 transitions. [2022-12-14 23:55:32,015 INFO L276 IsEmpty]: Start isEmpty. Operand 2639 states and 8524 transitions. [2022-12-14 23:55:32,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2022-12-14 23:55:32,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:32,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:32,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:32,456 INFO L263 TraceCheckSpWp]: Trace formula consists of 2284 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:55:32,460 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:55:32,515 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2022-12-14 23:55:33,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:33,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8727 states to 2640 states and 8528 transitions. [2022-12-14 23:55:33,974 INFO L276 IsEmpty]: Start isEmpty. Operand 2640 states and 8528 transitions. [2022-12-14 23:55:33,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2022-12-14 23:55:33,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:33,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:34,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:34,422 INFO L263 TraceCheckSpWp]: Trace formula consists of 2284 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:55:34,424 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:55:34,493 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2022-12-14 23:55:36,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:36,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8729 states to 2641 states and 8530 transitions. [2022-12-14 23:55:36,069 INFO L276 IsEmpty]: Start isEmpty. Operand 2641 states and 8530 transitions. [2022-12-14 23:55:36,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2022-12-14 23:55:36,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:36,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:36,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:36,515 INFO L263 TraceCheckSpWp]: Trace formula consists of 2284 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:55:36,517 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:55:36,580 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2022-12-14 23:55:38,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:38,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8737 states to 2642 states and 8538 transitions. [2022-12-14 23:55:38,040 INFO L276 IsEmpty]: Start isEmpty. Operand 2642 states and 8538 transitions. [2022-12-14 23:55:38,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2022-12-14 23:55:38,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:38,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:38,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:38,446 INFO L263 TraceCheckSpWp]: Trace formula consists of 2286 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:55:38,450 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:55:38,525 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2022-12-14 23:55:40,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:40,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8740 states to 2643 states and 8541 transitions. [2022-12-14 23:55:40,368 INFO L276 IsEmpty]: Start isEmpty. Operand 2643 states and 8541 transitions. [2022-12-14 23:55:40,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2022-12-14 23:55:40,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:40,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:40,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:40,816 INFO L263 TraceCheckSpWp]: Trace formula consists of 2288 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:55:40,818 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:55:40,878 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 23:55:41,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:41,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8744 states to 2644 states and 8545 transitions. [2022-12-14 23:55:41,702 INFO L276 IsEmpty]: Start isEmpty. Operand 2644 states and 8545 transitions. [2022-12-14 23:55:41,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2022-12-14 23:55:41,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:41,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:42,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:42,114 INFO L263 TraceCheckSpWp]: Trace formula consists of 2286 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:55:42,118 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:55:42,189 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2022-12-14 23:55:42,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:42,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8745 states to 2645 states and 8546 transitions. [2022-12-14 23:55:42,965 INFO L276 IsEmpty]: Start isEmpty. Operand 2645 states and 8546 transitions. [2022-12-14 23:55:42,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2022-12-14 23:55:42,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:42,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:43,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:43,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:43,439 INFO L263 TraceCheckSpWp]: Trace formula consists of 2284 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:55:43,442 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:55:43,497 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2022-12-14 23:55:45,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:45,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8764 states to 2647 states and 8565 transitions. [2022-12-14 23:55:45,365 INFO L276 IsEmpty]: Start isEmpty. Operand 2647 states and 8565 transitions. [2022-12-14 23:55:45,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2022-12-14 23:55:45,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:45,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:45,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:45,805 INFO L263 TraceCheckSpWp]: Trace formula consists of 2288 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:55:45,807 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:55:45,879 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2022-12-14 23:55:46,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:46,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8772 states to 2651 states and 8573 transitions. [2022-12-14 23:55:46,706 INFO L276 IsEmpty]: Start isEmpty. Operand 2651 states and 8573 transitions. [2022-12-14 23:55:46,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2022-12-14 23:55:46,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:46,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:46,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:47,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:47,170 INFO L263 TraceCheckSpWp]: Trace formula consists of 2286 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:55:47,172 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:55:47,246 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 23:55:49,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:49,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8795 states to 2655 states and 8596 transitions. [2022-12-14 23:55:49,871 INFO L276 IsEmpty]: Start isEmpty. Operand 2655 states and 8596 transitions. [2022-12-14 23:55:49,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2022-12-14 23:55:49,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:49,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:50,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:50,461 INFO L263 TraceCheckSpWp]: Trace formula consists of 2286 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:55:50,464 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:55:50,534 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2022-12-14 23:55:51,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:51,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8812 states to 2656 states and 8613 transitions. [2022-12-14 23:55:51,900 INFO L276 IsEmpty]: Start isEmpty. Operand 2656 states and 8613 transitions. [2022-12-14 23:55:51,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2022-12-14 23:55:51,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:51,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:52,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:52,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:52,401 INFO L263 TraceCheckSpWp]: Trace formula consists of 2286 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:55:52,403 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:55:52,466 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 23:55:53,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:53,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8817 states to 2658 states and 8618 transitions. [2022-12-14 23:55:53,226 INFO L276 IsEmpty]: Start isEmpty. Operand 2658 states and 8618 transitions. [2022-12-14 23:55:53,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2022-12-14 23:55:53,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:53,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:53,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:53,664 INFO L263 TraceCheckSpWp]: Trace formula consists of 2288 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:55:53,667 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:55:53,741 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2022-12-14 23:55:57,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:57,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8828 states to 2661 states and 8629 transitions. [2022-12-14 23:55:57,106 INFO L276 IsEmpty]: Start isEmpty. Operand 2661 states and 8629 transitions. [2022-12-14 23:55:57,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2022-12-14 23:55:57,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:57,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:57,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:57,769 INFO L263 TraceCheckSpWp]: Trace formula consists of 2288 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:55:57,772 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:55:57,852 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2022-12-14 23:55:58,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:55:58,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8831 states to 2664 states and 8632 transitions. [2022-12-14 23:55:58,655 INFO L276 IsEmpty]: Start isEmpty. Operand 2664 states and 8632 transitions. [2022-12-14 23:55:58,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2022-12-14 23:55:58,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:55:58,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:55:59,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:55:59,154 INFO L263 TraceCheckSpWp]: Trace formula consists of 2288 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:55:59,157 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:55:59,239 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2022-12-14 23:56:02,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:02,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8842 states to 2667 states and 8643 transitions. [2022-12-14 23:56:02,709 INFO L276 IsEmpty]: Start isEmpty. Operand 2667 states and 8643 transitions. [2022-12-14 23:56:02,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2022-12-14 23:56:02,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:02,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:03,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:03,149 INFO L263 TraceCheckSpWp]: Trace formula consists of 2288 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:56:03,151 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:56:03,223 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2022-12-14 23:56:04,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:04,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8843 states to 2668 states and 8644 transitions. [2022-12-14 23:56:04,952 INFO L276 IsEmpty]: Start isEmpty. Operand 2668 states and 8644 transitions. [2022-12-14 23:56:04,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2022-12-14 23:56:04,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:04,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:05,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:05,392 INFO L263 TraceCheckSpWp]: Trace formula consists of 2288 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:56:05,394 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:56:05,464 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2022-12-14 23:56:06,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:06,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8844 states to 2669 states and 8645 transitions. [2022-12-14 23:56:06,284 INFO L276 IsEmpty]: Start isEmpty. Operand 2669 states and 8645 transitions. [2022-12-14 23:56:06,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2022-12-14 23:56:06,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:06,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:06,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:06,733 INFO L263 TraceCheckSpWp]: Trace formula consists of 2288 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:56:06,735 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:56:06,810 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2022-12-14 23:56:07,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:07,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8845 states to 2670 states and 8646 transitions. [2022-12-14 23:56:07,653 INFO L276 IsEmpty]: Start isEmpty. Operand 2670 states and 8646 transitions. [2022-12-14 23:56:07,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2022-12-14 23:56:07,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:07,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:07,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:08,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:08,068 INFO L263 TraceCheckSpWp]: Trace formula consists of 2286 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:56:08,070 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:56:08,135 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 23:56:08,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:08,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8849 states to 2672 states and 8650 transitions. [2022-12-14 23:56:08,887 INFO L276 IsEmpty]: Start isEmpty. Operand 2672 states and 8650 transitions. [2022-12-14 23:56:08,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2022-12-14 23:56:08,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:08,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:09,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:09,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:09,300 INFO L263 TraceCheckSpWp]: Trace formula consists of 2286 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:56:09,302 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:56:09,370 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 23:56:10,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:10,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8854 states to 2674 states and 8655 transitions. [2022-12-14 23:56:10,121 INFO L276 IsEmpty]: Start isEmpty. Operand 2674 states and 8655 transitions. [2022-12-14 23:56:10,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2022-12-14 23:56:10,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:10,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:10,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:10,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:10,545 INFO L263 TraceCheckSpWp]: Trace formula consists of 2286 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:56:10,548 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:56:10,621 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 23:56:11,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:11,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8857 states to 2676 states and 8658 transitions. [2022-12-14 23:56:11,407 INFO L276 IsEmpty]: Start isEmpty. Operand 2676 states and 8658 transitions. [2022-12-14 23:56:11,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2022-12-14 23:56:11,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:11,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:11,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:11,992 INFO L263 TraceCheckSpWp]: Trace formula consists of 2288 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:56:11,994 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:56:12,069 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2022-12-14 23:56:12,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:12,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8860 states to 2679 states and 8661 transitions. [2022-12-14 23:56:12,817 INFO L276 IsEmpty]: Start isEmpty. Operand 2679 states and 8661 transitions. [2022-12-14 23:56:12,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2022-12-14 23:56:12,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:12,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:12,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:13,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:13,287 INFO L263 TraceCheckSpWp]: Trace formula consists of 2286 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:56:13,290 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:56:13,370 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 23:56:14,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:14,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8863 states to 2681 states and 8664 transitions. [2022-12-14 23:56:14,304 INFO L276 IsEmpty]: Start isEmpty. Operand 2681 states and 8664 transitions. [2022-12-14 23:56:14,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2022-12-14 23:56:14,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:14,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:14,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:14,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:14,734 INFO L263 TraceCheckSpWp]: Trace formula consists of 2286 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:56:14,736 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:56:14,812 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 23:56:15,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:15,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8867 states to 2683 states and 8668 transitions. [2022-12-14 23:56:15,623 INFO L276 IsEmpty]: Start isEmpty. Operand 2683 states and 8668 transitions. [2022-12-14 23:56:15,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2022-12-14 23:56:15,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:15,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:16,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:16,208 INFO L263 TraceCheckSpWp]: Trace formula consists of 2288 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:56:16,211 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:56:16,276 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2022-12-14 23:56:17,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:17,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8871 states to 2685 states and 8672 transitions. [2022-12-14 23:56:17,940 INFO L276 IsEmpty]: Start isEmpty. Operand 2685 states and 8672 transitions. [2022-12-14 23:56:17,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2022-12-14 23:56:17,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:17,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:18,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:18,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:18,457 INFO L263 TraceCheckSpWp]: Trace formula consists of 2286 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:56:18,459 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:56:18,540 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 23:56:19,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:19,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8874 states to 2687 states and 8675 transitions. [2022-12-14 23:56:19,452 INFO L276 IsEmpty]: Start isEmpty. Operand 2687 states and 8675 transitions. [2022-12-14 23:56:19,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2022-12-14 23:56:19,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:19,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:19,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:19,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:19,963 INFO L263 TraceCheckSpWp]: Trace formula consists of 2286 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:56:19,965 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:56:20,049 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 23:56:21,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:21,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8877 states to 2689 states and 8678 transitions. [2022-12-14 23:56:21,879 INFO L276 IsEmpty]: Start isEmpty. Operand 2689 states and 8678 transitions. [2022-12-14 23:56:21,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2022-12-14 23:56:21,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:21,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:22,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:22,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:22,364 INFO L263 TraceCheckSpWp]: Trace formula consists of 2286 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:56:22,367 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:56:22,449 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 23:56:23,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:23,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8880 states to 2691 states and 8681 transitions. [2022-12-14 23:56:23,995 INFO L276 IsEmpty]: Start isEmpty. Operand 2691 states and 8681 transitions. [2022-12-14 23:56:24,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2022-12-14 23:56:24,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:24,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:24,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:24,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:24,461 INFO L263 TraceCheckSpWp]: Trace formula consists of 2286 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:56:24,463 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:56:24,532 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 23:56:25,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:25,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8883 states to 2693 states and 8684 transitions. [2022-12-14 23:56:25,338 INFO L276 IsEmpty]: Start isEmpty. Operand 2693 states and 8684 transitions. [2022-12-14 23:56:25,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2022-12-14 23:56:25,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:25,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:25,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:25,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:25,959 INFO L263 TraceCheckSpWp]: Trace formula consists of 2286 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:56:25,962 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:56:26,026 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 23:56:26,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:26,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8887 states to 2695 states and 8688 transitions. [2022-12-14 23:56:26,830 INFO L276 IsEmpty]: Start isEmpty. Operand 2695 states and 8688 transitions. [2022-12-14 23:56:26,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2022-12-14 23:56:26,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:26,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:26,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:27,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:27,258 INFO L263 TraceCheckSpWp]: Trace formula consists of 2286 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:56:27,260 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:56:27,332 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 23:56:28,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:56:28,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8891 states to 2697 states and 8692 transitions. [2022-12-14 23:56:28,961 INFO L276 IsEmpty]: Start isEmpty. Operand 2697 states and 8692 transitions. [2022-12-14 23:56:28,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2022-12-14 23:56:28,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:56:28,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:56:29,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:29,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:56:29,567 INFO L263 TraceCheckSpWp]: Trace formula consists of 2286 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 23:56:29,570 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 23:56:29,646 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked.