./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/loop-invgen/apache-get-tag.i.p+nlh-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23cc4d39-6fcb-4225-a8b8-9f2a0f1d2edb/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23cc4d39-6fcb-4225-a8b8-9f2a0f1d2edb/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23cc4d39-6fcb-4225-a8b8-9f2a0f1d2edb/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23cc4d39-6fcb-4225-a8b8-9f2a0f1d2edb/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/loop-invgen/apache-get-tag.i.p+nlh-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23cc4d39-6fcb-4225-a8b8-9f2a0f1d2edb/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23cc4d39-6fcb-4225-a8b8-9f2a0f1d2edb/bin/ukojak-CwSLpZB5Qu --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 32bit --witnessprinter.graph.data.programhash f5182ada4c25502e8c117aae65840c303a96073ec563a87f29fad662bee2286b --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:52:16,684 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:52:16,686 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:52:16,718 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:52:16,719 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:52:16,720 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:52:16,722 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:52:16,725 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:52:16,727 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:52:16,729 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:52:16,730 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:52:16,731 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:52:16,732 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:52:16,733 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:52:16,735 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:52:16,737 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:52:16,738 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:52:16,739 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:52:16,742 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:52:16,744 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:52:16,746 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:52:16,748 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:52:16,750 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:52:16,751 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:52:16,755 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:52:16,755 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:52:16,755 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:52:16,757 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:52:16,757 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:52:16,758 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:52:16,759 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:52:16,760 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:52:16,761 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:52:16,762 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:52:16,763 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:52:16,763 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:52:16,764 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:52:16,764 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:52:16,765 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:52:16,766 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:52:16,767 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:52:16,768 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23cc4d39-6fcb-4225-a8b8-9f2a0f1d2edb/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-11-23 15:52:16,792 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:52:16,792 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:52:16,793 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:52:16,793 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:52:16,794 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:52:16,794 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:52:16,794 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:52:16,795 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 15:52:16,795 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:52:16,795 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 15:52:16,795 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:52:16,795 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:52:16,796 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:52:16,796 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:52:16,796 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 15:52:16,796 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:52:16,796 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:52:16,797 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:52:16,797 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:52:16,797 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:52:16,797 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:52:16,797 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:52:16,798 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:52:16,798 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:52:16,798 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:52:16,798 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:52:16,799 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:52:16,799 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:52:16,799 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_23cc4d39-6fcb-4225-a8b8-9f2a0f1d2edb/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23cc4d39-6fcb-4225-a8b8-9f2a0f1d2edb/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f5182ada4c25502e8c117aae65840c303a96073ec563a87f29fad662bee2286b [2021-11-23 15:52:17,042 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:52:17,062 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:52:17,065 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:52:17,066 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:52:17,067 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:52:17,087 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23cc4d39-6fcb-4225-a8b8-9f2a0f1d2edb/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/loop-invgen/apache-get-tag.i.p+nlh-reducer.c [2021-11-23 15:52:17,151 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23cc4d39-6fcb-4225-a8b8-9f2a0f1d2edb/bin/ukojak-CwSLpZB5Qu/data/edf061d4e/34b6086170314acb882a62e5e2f0e80e/FLAG24c13df5d [2021-11-23 15:52:17,721 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:52:17,722 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23cc4d39-6fcb-4225-a8b8-9f2a0f1d2edb/sv-benchmarks/c/loop-invgen/apache-get-tag.i.p+nlh-reducer.c [2021-11-23 15:52:17,741 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23cc4d39-6fcb-4225-a8b8-9f2a0f1d2edb/bin/ukojak-CwSLpZB5Qu/data/edf061d4e/34b6086170314acb882a62e5e2f0e80e/FLAG24c13df5d [2021-11-23 15:52:18,011 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23cc4d39-6fcb-4225-a8b8-9f2a0f1d2edb/bin/ukojak-CwSLpZB5Qu/data/edf061d4e/34b6086170314acb882a62e5e2f0e80e [2021-11-23 15:52:18,013 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:52:18,014 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:52:18,016 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:52:18,016 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:52:18,021 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:52:18,021 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:52:18" (1/1) ... [2021-11-23 15:52:18,023 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50a517f2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:18, skipping insertion in model container [2021-11-23 15:52:18,023 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:52:18" (1/1) ... [2021-11-23 15:52:18,031 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:52:18,124 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:52:18,322 WARN L230 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_23cc4d39-6fcb-4225-a8b8-9f2a0f1d2edb/sv-benchmarks/c/loop-invgen/apache-get-tag.i.p+nlh-reducer.c[901,914] [2021-11-23 15:52:18,326 WARN L230 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_23cc4d39-6fcb-4225-a8b8-9f2a0f1d2edb/sv-benchmarks/c/loop-invgen/apache-get-tag.i.p+nlh-reducer.c[1116,1129] [2021-11-23 15:52:18,330 WARN L230 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_23cc4d39-6fcb-4225-a8b8-9f2a0f1d2edb/sv-benchmarks/c/loop-invgen/apache-get-tag.i.p+nlh-reducer.c[1625,1638] [2021-11-23 15:52:18,331 WARN L230 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_23cc4d39-6fcb-4225-a8b8-9f2a0f1d2edb/sv-benchmarks/c/loop-invgen/apache-get-tag.i.p+nlh-reducer.c[1840,1853] [2021-11-23 15:52:18,333 WARN L230 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_23cc4d39-6fcb-4225-a8b8-9f2a0f1d2edb/sv-benchmarks/c/loop-invgen/apache-get-tag.i.p+nlh-reducer.c[2157,2170] [2021-11-23 15:52:18,335 WARN L230 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_23cc4d39-6fcb-4225-a8b8-9f2a0f1d2edb/sv-benchmarks/c/loop-invgen/apache-get-tag.i.p+nlh-reducer.c[2372,2385] [2021-11-23 15:52:18,338 WARN L230 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_23cc4d39-6fcb-4225-a8b8-9f2a0f1d2edb/sv-benchmarks/c/loop-invgen/apache-get-tag.i.p+nlh-reducer.c[2867,2880] [2021-11-23 15:52:18,340 WARN L230 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_23cc4d39-6fcb-4225-a8b8-9f2a0f1d2edb/sv-benchmarks/c/loop-invgen/apache-get-tag.i.p+nlh-reducer.c[3082,3095] [2021-11-23 15:52:18,343 WARN L230 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_23cc4d39-6fcb-4225-a8b8-9f2a0f1d2edb/sv-benchmarks/c/loop-invgen/apache-get-tag.i.p+nlh-reducer.c[3384,3397] [2021-11-23 15:52:18,344 WARN L230 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_23cc4d39-6fcb-4225-a8b8-9f2a0f1d2edb/sv-benchmarks/c/loop-invgen/apache-get-tag.i.p+nlh-reducer.c[3602,3615] [2021-11-23 15:52:18,346 WARN L230 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_23cc4d39-6fcb-4225-a8b8-9f2a0f1d2edb/sv-benchmarks/c/loop-invgen/apache-get-tag.i.p+nlh-reducer.c[3878,3891] [2021-11-23 15:52:18,348 WARN L230 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_23cc4d39-6fcb-4225-a8b8-9f2a0f1d2edb/sv-benchmarks/c/loop-invgen/apache-get-tag.i.p+nlh-reducer.c[4096,4109] [2021-11-23 15:52:18,351 WARN L230 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_23cc4d39-6fcb-4225-a8b8-9f2a0f1d2edb/sv-benchmarks/c/loop-invgen/apache-get-tag.i.p+nlh-reducer.c[4582,4595] [2021-11-23 15:52:18,352 WARN L230 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_23cc4d39-6fcb-4225-a8b8-9f2a0f1d2edb/sv-benchmarks/c/loop-invgen/apache-get-tag.i.p+nlh-reducer.c[4800,4813] [2021-11-23 15:52:18,793 WARN L230 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_23cc4d39-6fcb-4225-a8b8-9f2a0f1d2edb/sv-benchmarks/c/loop-invgen/apache-get-tag.i.p+nlh-reducer.c[47686,47699] [2021-11-23 15:52:18,803 WARN L230 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_23cc4d39-6fcb-4225-a8b8-9f2a0f1d2edb/sv-benchmarks/c/loop-invgen/apache-get-tag.i.p+nlh-reducer.c[47907,47920] [2021-11-23 15:52:18,831 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:52:18,842 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:52:18,863 WARN L230 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_23cc4d39-6fcb-4225-a8b8-9f2a0f1d2edb/sv-benchmarks/c/loop-invgen/apache-get-tag.i.p+nlh-reducer.c[901,914] [2021-11-23 15:52:18,864 WARN L230 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_23cc4d39-6fcb-4225-a8b8-9f2a0f1d2edb/sv-benchmarks/c/loop-invgen/apache-get-tag.i.p+nlh-reducer.c[1116,1129] [2021-11-23 15:52:18,867 WARN L230 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_23cc4d39-6fcb-4225-a8b8-9f2a0f1d2edb/sv-benchmarks/c/loop-invgen/apache-get-tag.i.p+nlh-reducer.c[1625,1638] [2021-11-23 15:52:18,876 WARN L230 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_23cc4d39-6fcb-4225-a8b8-9f2a0f1d2edb/sv-benchmarks/c/loop-invgen/apache-get-tag.i.p+nlh-reducer.c[1840,1853] [2021-11-23 15:52:18,877 WARN L230 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_23cc4d39-6fcb-4225-a8b8-9f2a0f1d2edb/sv-benchmarks/c/loop-invgen/apache-get-tag.i.p+nlh-reducer.c[2157,2170] [2021-11-23 15:52:18,878 WARN L230 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_23cc4d39-6fcb-4225-a8b8-9f2a0f1d2edb/sv-benchmarks/c/loop-invgen/apache-get-tag.i.p+nlh-reducer.c[2372,2385] [2021-11-23 15:52:18,879 WARN L230 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_23cc4d39-6fcb-4225-a8b8-9f2a0f1d2edb/sv-benchmarks/c/loop-invgen/apache-get-tag.i.p+nlh-reducer.c[2867,2880] [2021-11-23 15:52:18,886 WARN L230 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_23cc4d39-6fcb-4225-a8b8-9f2a0f1d2edb/sv-benchmarks/c/loop-invgen/apache-get-tag.i.p+nlh-reducer.c[3082,3095] [2021-11-23 15:52:18,887 WARN L230 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_23cc4d39-6fcb-4225-a8b8-9f2a0f1d2edb/sv-benchmarks/c/loop-invgen/apache-get-tag.i.p+nlh-reducer.c[3384,3397] [2021-11-23 15:52:18,888 WARN L230 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_23cc4d39-6fcb-4225-a8b8-9f2a0f1d2edb/sv-benchmarks/c/loop-invgen/apache-get-tag.i.p+nlh-reducer.c[3602,3615] [2021-11-23 15:52:18,890 WARN L230 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_23cc4d39-6fcb-4225-a8b8-9f2a0f1d2edb/sv-benchmarks/c/loop-invgen/apache-get-tag.i.p+nlh-reducer.c[3878,3891] [2021-11-23 15:52:18,891 WARN L230 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_23cc4d39-6fcb-4225-a8b8-9f2a0f1d2edb/sv-benchmarks/c/loop-invgen/apache-get-tag.i.p+nlh-reducer.c[4096,4109] [2021-11-23 15:52:18,893 WARN L230 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_23cc4d39-6fcb-4225-a8b8-9f2a0f1d2edb/sv-benchmarks/c/loop-invgen/apache-get-tag.i.p+nlh-reducer.c[4582,4595] [2021-11-23 15:52:18,893 WARN L230 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_23cc4d39-6fcb-4225-a8b8-9f2a0f1d2edb/sv-benchmarks/c/loop-invgen/apache-get-tag.i.p+nlh-reducer.c[4800,4813] [2021-11-23 15:52:19,082 WARN L230 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_23cc4d39-6fcb-4225-a8b8-9f2a0f1d2edb/sv-benchmarks/c/loop-invgen/apache-get-tag.i.p+nlh-reducer.c[47686,47699] [2021-11-23 15:52:19,087 WARN L230 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_23cc4d39-6fcb-4225-a8b8-9f2a0f1d2edb/sv-benchmarks/c/loop-invgen/apache-get-tag.i.p+nlh-reducer.c[47907,47920] [2021-11-23 15:52:19,096 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:52:19,109 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:52:19,109 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:19 WrapperNode [2021-11-23 15:52:19,109 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:52:19,111 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:52:19,111 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:52:19,111 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:52:19,119 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:19" (1/1) ... [2021-11-23 15:52:19,140 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:19" (1/1) ... [2021-11-23 15:52:19,222 INFO L137 Inliner]: procedures = 14, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 1692 [2021-11-23 15:52:19,222 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:52:19,223 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:52:19,224 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:52:19,224 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:52:19,233 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:19" (1/1) ... [2021-11-23 15:52:19,233 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:19" (1/1) ... [2021-11-23 15:52:19,238 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:19" (1/1) ... [2021-11-23 15:52:19,239 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:19" (1/1) ... [2021-11-23 15:52:19,262 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:19" (1/1) ... [2021-11-23 15:52:19,275 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:19" (1/1) ... [2021-11-23 15:52:19,280 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:19" (1/1) ... [2021-11-23 15:52:19,289 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:52:19,290 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:52:19,290 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:52:19,291 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:52:19,292 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:19" (1/1) ... [2021-11-23 15:52:19,300 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:52:19,327 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23cc4d39-6fcb-4225-a8b8-9f2a0f1d2edb/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:52:19,352 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23cc4d39-6fcb-4225-a8b8-9f2a0f1d2edb/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:52:19,367 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23cc4d39-6fcb-4225-a8b8-9f2a0f1d2edb/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:52:19,402 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:52:19,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:52:19,403 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:52:19,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:52:19,624 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:52:19,626 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:52:20,537 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 15:52:20,570 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 15:52:20,570 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-23 15:52:20,573 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:52:20 BoogieIcfgContainer [2021-11-23 15:52:20,574 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 15:52:20,575 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 15:52:20,575 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 15:52:20,607 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 15:52:20,607 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:52:20" (1/1) ... [2021-11-23 15:52:20,617 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 15:52:20,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:52:20,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 302 states and 563 transitions. [2021-11-23 15:52:20,764 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 563 transitions. [2021-11-23 15:52:20,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2021-11-23 15:52:20,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:52:20,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:52:20,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:52:20,955 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:52:21,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:52:21,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 304 states and 623 transitions. [2021-11-23 15:52:21,114 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 623 transitions. [2021-11-23 15:52:21,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2021-11-23 15:52:21,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:52:21,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:52:21,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:52:21,240 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:52:21,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:52:21,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 302 states and 620 transitions. [2021-11-23 15:52:21,678 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 620 transitions. [2021-11-23 15:52:21,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2021-11-23 15:52:21,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:52:21,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:52:21,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:52:21,768 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:52:21,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:52:21,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 304 states and 680 transitions. [2021-11-23 15:52:21,835 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 680 transitions. [2021-11-23 15:52:21,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2021-11-23 15:52:21,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:52:21,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:52:21,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:52:21,958 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:52:22,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:52:22,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 307 states and 742 transitions. [2021-11-23 15:52:22,273 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 742 transitions. [2021-11-23 15:52:22,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2021-11-23 15:52:22,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:52:22,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:52:22,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:52:22,394 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:52:22,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:52:22,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 307 states and 741 transitions. [2021-11-23 15:52:22,481 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 741 transitions. [2021-11-23 15:52:22,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2021-11-23 15:52:22,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:52:22,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:52:22,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:52:22,567 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:52:22,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:52:22,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 310 states and 746 transitions. [2021-11-23 15:52:22,707 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 746 transitions. [2021-11-23 15:52:22,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2021-11-23 15:52:22,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:52:22,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:52:22,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:52:22,781 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:52:22,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:52:22,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 310 states and 744 transitions. [2021-11-23 15:52:22,798 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 744 transitions. [2021-11-23 15:52:22,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2021-11-23 15:52:22,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:52:22,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:52:22,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:52:22,875 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:52:23,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:52:23,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 308 states and 741 transitions. [2021-11-23 15:52:23,041 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 741 transitions. [2021-11-23 15:52:23,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 15:52:23,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:52:23,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:52:23,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:52:23,254 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:52:23,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:52:23,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 802 states to 310 states and 802 transitions. [2021-11-23 15:52:23,943 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 802 transitions. [2021-11-23 15:52:23,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 15:52:23,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:52:23,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:52:23,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:52:23,999 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:52:24,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:52:24,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 313 states and 806 transitions. [2021-11-23 15:52:24,051 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 806 transitions. [2021-11-23 15:52:24,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 15:52:24,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:52:24,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:52:24,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:52:24,107 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:52:24,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:52:24,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 315 states and 808 transitions. [2021-11-23 15:52:24,159 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 808 transitions. [2021-11-23 15:52:24,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2021-11-23 15:52:24,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:52:24,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:52:24,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:52:24,327 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:52:24,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:52:24,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 879 states to 323 states and 879 transitions. [2021-11-23 15:52:24,929 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 879 transitions. [2021-11-23 15:52:24,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2021-11-23 15:52:24,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:52:24,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:52:24,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:52:25,001 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:52:25,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:52:25,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 881 states to 325 states and 881 transitions. [2021-11-23 15:52:25,053 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 881 transitions. [2021-11-23 15:52:25,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2021-11-23 15:52:25,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:52:25,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:52:25,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:52:25,191 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:52:25,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:52:25,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 885 states to 328 states and 885 transitions. [2021-11-23 15:52:25,400 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 885 transitions. [2021-11-23 15:52:25,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2021-11-23 15:52:25,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:52:25,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:52:25,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:52:25,472 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:52:25,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:52:25,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 890 states to 330 states and 890 transitions. [2021-11-23 15:52:25,882 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 890 transitions. [2021-11-23 15:52:25,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2021-11-23 15:52:25,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:52:25,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:52:25,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:52:25,909 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:52:25,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:52:25,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 889 states to 330 states and 889 transitions. [2021-11-23 15:52:25,938 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 889 transitions. [2021-11-23 15:52:25,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2021-11-23 15:52:25,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:52:25,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:52:25,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:52:26,107 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:52:26,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:52:26,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 893 states to 333 states and 893 transitions. [2021-11-23 15:52:26,362 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 893 transitions. [2021-11-23 15:52:26,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-11-23 15:52:26,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:52:26,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:52:26,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:52:26,438 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:52:26,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:52:26,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 889 states to 333 states and 889 transitions. [2021-11-23 15:52:26,818 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 889 transitions. [2021-11-23 15:52:26,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-11-23 15:52:26,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:52:26,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:52:26,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:52:26,904 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:52:27,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:52:27,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 893 states to 336 states and 893 transitions. [2021-11-23 15:52:27,174 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 893 transitions. [2021-11-23 15:52:27,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-11-23 15:52:27,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:52:27,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:52:27,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:52:27,206 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:52:27,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:52:27,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 894 states to 337 states and 894 transitions. [2021-11-23 15:52:27,654 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 894 transitions. [2021-11-23 15:52:27,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-11-23 15:52:27,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:52:27,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:52:27,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:52:27,845 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:52:29,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:52:29,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 953 states to 339 states and 953 transitions. [2021-11-23 15:52:29,407 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 953 transitions. [2021-11-23 15:52:29,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-11-23 15:52:29,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:52:29,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:52:29,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:52:29,457 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:52:29,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:52:29,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 958 states to 342 states and 958 transitions. [2021-11-23 15:52:29,913 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 958 transitions. [2021-11-23 15:52:29,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-11-23 15:52:29,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:52:29,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:52:29,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:52:30,005 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:52:30,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:52:30,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 955 states to 340 states and 955 transitions. [2021-11-23 15:52:30,339 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 955 transitions. [2021-11-23 15:52:30,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-11-23 15:52:30,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:52:30,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:52:30,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:52:30,363 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 15:52:30,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:52:30,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 957 states to 341 states and 957 transitions. [2021-11-23 15:52:30,587 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 957 transitions. [2021-11-23 15:52:30,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-11-23 15:52:30,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:52:30,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:52:30,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:52:30,736 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:52:31,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:52:31,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 348 states and 1026 transitions. [2021-11-23 15:52:31,793 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 1026 transitions. [2021-11-23 15:52:31,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-11-23 15:52:31,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:52:31,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:52:31,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:52:31,830 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:52:32,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:52:32,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1029 states to 350 states and 1029 transitions. [2021-11-23 15:52:32,165 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 1029 transitions. [2021-11-23 15:52:32,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-11-23 15:52:32,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:52:32,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:52:32,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:52:32,304 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:52:33,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:52:33,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1034 states to 354 states and 1034 transitions. [2021-11-23 15:52:33,368 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 1034 transitions. [2021-11-23 15:52:33,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 15:52:33,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:52:33,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:52:33,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:52:33,397 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:52:33,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:52:33,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1031 states to 353 states and 1031 transitions. [2021-11-23 15:52:33,705 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 1031 transitions. [2021-11-23 15:52:33,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 15:52:33,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:52:33,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:52:33,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:52:33,731 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:52:33,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:52:33,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1030 states to 353 states and 1030 transitions. [2021-11-23 15:52:33,755 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 1030 transitions. [2021-11-23 15:52:33,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 15:52:33,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:52:33,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:52:33,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:52:33,779 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:52:34,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:52:34,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1033 states to 355 states and 1033 transitions. [2021-11-23 15:52:34,320 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 1033 transitions. [2021-11-23 15:52:34,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2021-11-23 15:52:34,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:52:34,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:52:34,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:52:34,347 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:52:34,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:52:34,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 350 states and 1026 transitions. [2021-11-23 15:52:34,651 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 1026 transitions. [2021-11-23 15:52:34,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2021-11-23 15:52:34,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:52:34,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:52:34,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:52:34,774 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:52:35,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:52:35,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1021 states to 350 states and 1021 transitions. [2021-11-23 15:52:35,132 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 1021 transitions. [2021-11-23 15:52:35,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2021-11-23 15:52:35,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:52:35,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:52:35,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:52:35,156 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 15:52:35,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:52:35,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1014 states to 345 states and 1014 transitions. [2021-11-23 15:52:35,495 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 1014 transitions. [2021-11-23 15:52:35,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2021-11-23 15:52:35,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:52:35,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:52:35,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:52:35,683 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:52:36,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:52:36,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1018 states to 348 states and 1018 transitions. [2021-11-23 15:52:36,484 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 1018 transitions. [2021-11-23 15:52:36,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2021-11-23 15:52:36,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:52:36,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:52:36,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:52:36,663 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:52:36,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:52:36,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1015 states to 346 states and 1015 transitions. [2021-11-23 15:52:36,688 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 1015 transitions. [2021-11-23 15:52:36,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-11-23 15:52:36,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:52:36,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:52:36,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:52:36,725 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:52:37,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:52:37,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1015 states to 347 states and 1015 transitions. [2021-11-23 15:52:37,050 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 1015 transitions. [2021-11-23 15:52:37,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-11-23 15:52:37,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:52:37,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:52:37,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:52:37,078 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:52:37,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:52:37,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1013 states to 346 states and 1013 transitions. [2021-11-23 15:52:37,418 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 1013 transitions. [2021-11-23 15:52:37,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-11-23 15:52:37,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:52:37,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:52:37,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:52:37,566 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:52:38,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:52:38,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1012 states to 346 states and 1012 transitions. [2021-11-23 15:52:38,541 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 1012 transitions. [2021-11-23 15:52:38,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-23 15:52:38,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:52:38,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:52:38,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:52:38,576 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:52:39,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:52:39,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1009 states to 344 states and 1009 transitions. [2021-11-23 15:52:39,052 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 1009 transitions. [2021-11-23 15:52:39,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-23 15:52:39,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:52:39,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:52:39,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:52:39,181 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:52:39,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:52:39,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1068 states to 346 states and 1068 transitions. [2021-11-23 15:52:39,571 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 1068 transitions. [2021-11-23 15:52:39,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-23 15:52:39,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:52:39,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:52:39,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:52:39,597 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:52:39,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:52:39,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1032 states to 326 states and 1032 transitions. [2021-11-23 15:52:39,904 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 1032 transitions. [2021-11-23 15:52:39,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2021-11-23 15:52:39,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:52:39,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:52:39,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:52:39,930 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:52:39,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:52:39,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1031 states to 326 states and 1031 transitions. [2021-11-23 15:52:39,976 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 1031 transitions. [2021-11-23 15:52:39,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2021-11-23 15:52:39,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:52:39,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:52:39,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:52:40,010 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:52:40,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:52:40,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1033 states to 328 states and 1033 transitions. [2021-11-23 15:52:40,486 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 1033 transitions. [2021-11-23 15:52:40,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-23 15:52:40,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:52:40,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:52:40,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:52:40,534 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 15:52:40,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:52:40,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1029 states to 325 states and 1029 transitions. [2021-11-23 15:52:40,550 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 1029 transitions. [2021-11-23 15:52:40,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-23 15:52:40,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:52:40,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:52:40,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:52:40,678 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:52:41,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:52:41,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1024 states to 325 states and 1024 transitions. [2021-11-23 15:52:41,083 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 1024 transitions. [2021-11-23 15:52:41,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-23 15:52:41,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:52:41,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:52:41,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:52:41,139 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:52:42,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:52:42,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1022 states to 325 states and 1022 transitions. [2021-11-23 15:52:42,237 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 1022 transitions. [2021-11-23 15:52:42,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2021-11-23 15:52:42,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:52:42,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:52:42,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:52:42,269 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:52:42,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:52:42,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1021 states to 325 states and 1021 transitions. [2021-11-23 15:52:42,299 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 1021 transitions. [2021-11-23 15:52:42,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2021-11-23 15:52:42,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:52:42,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:52:42,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:52:42,437 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:52:42,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:52:42,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1016 states to 325 states and 1016 transitions. [2021-11-23 15:52:42,961 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 1016 transitions. [2021-11-23 15:52:42,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 15:52:42,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:52:42,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:52:42,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:52:43,141 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:52:44,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:52:44,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1014 states to 325 states and 1014 transitions. [2021-11-23 15:52:44,645 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 1014 transitions. [2021-11-23 15:52:44,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 15:52:44,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:52:44,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:52:44,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:52:44,679 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:52:44,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:52:44,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1013 states to 325 states and 1013 transitions. [2021-11-23 15:52:44,710 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 1013 transitions. [2021-11-23 15:52:44,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2021-11-23 15:52:44,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:52:44,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:52:44,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:52:44,869 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:52:45,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:52:45,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1008 states to 325 states and 1008 transitions. [2021-11-23 15:52:45,425 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 1008 transitions. [2021-11-23 15:52:45,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2021-11-23 15:52:45,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:52:45,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:52:45,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:52:45,512 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:52:46,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:52:46,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 325 states and 1006 transitions. [2021-11-23 15:52:46,905 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 1006 transitions. [2021-11-23 15:52:46,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 15:52:46,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:52:46,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:52:46,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:52:46,935 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:52:46,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:52:46,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1005 states to 325 states and 1005 transitions. [2021-11-23 15:52:46,967 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 1005 transitions. [2021-11-23 15:52:46,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2021-11-23 15:52:46,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:52:46,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:52:46,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:52:47,137 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:52:47,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:52:47,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1000 states to 325 states and 1000 transitions. [2021-11-23 15:52:47,625 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 1000 transitions. [2021-11-23 15:52:47,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2021-11-23 15:52:47,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:52:47,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:52:47,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:52:47,719 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:52:48,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:52:48,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 998 states to 325 states and 998 transitions. [2021-11-23 15:52:48,900 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 998 transitions. [2021-11-23 15:52:48,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2021-11-23 15:52:48,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:52:48,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:52:48,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:52:48,932 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:52:48,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:52:48,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 997 states to 325 states and 997 transitions. [2021-11-23 15:52:48,968 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 997 transitions. [2021-11-23 15:52:48,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 15:52:48,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:52:48,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:52:48,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:52:49,143 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:52:49,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:52:49,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 992 states to 325 states and 992 transitions. [2021-11-23 15:52:49,642 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 992 transitions. [2021-11-23 15:52:49,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 15:52:49,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:52:49,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:52:49,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:52:49,797 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:52:51,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:52:51,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 325 states and 990 transitions. [2021-11-23 15:52:51,150 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 990 transitions. [2021-11-23 15:52:51,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2021-11-23 15:52:51,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:52:51,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:52:51,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:52:51,184 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:52:51,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:52:51,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 989 states to 325 states and 989 transitions. [2021-11-23 15:52:51,220 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 989 transitions. [2021-11-23 15:52:51,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2021-11-23 15:52:51,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:52:51,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:52:51,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:52:51,406 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:52:51,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:52:51,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 984 states to 325 states and 984 transitions. [2021-11-23 15:52:51,964 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 984 transitions. [2021-11-23 15:52:51,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 15:52:51,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:52:51,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:52:51,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:52:52,090 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:52:53,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:52:53,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 982 states to 325 states and 982 transitions. [2021-11-23 15:52:53,436 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 982 transitions. [2021-11-23 15:52:53,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2021-11-23 15:52:53,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:52:53,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:52:53,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:52:53,470 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:52:53,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:52:53,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 981 states to 325 states and 981 transitions. [2021-11-23 15:52:53,511 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 981 transitions. [2021-11-23 15:52:53,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2021-11-23 15:52:53,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:52:53,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:52:53,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:52:53,703 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:52:54,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:52:54,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 976 states to 325 states and 976 transitions. [2021-11-23 15:52:54,330 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 976 transitions. [2021-11-23 15:52:54,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-23 15:52:54,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:52:54,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:52:54,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:52:54,464 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:52:55,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:52:55,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 974 states to 325 states and 974 transitions. [2021-11-23 15:52:55,901 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 974 transitions. [2021-11-23 15:52:55,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 15:52:55,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:52:55,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:52:55,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:52:55,934 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:52:55,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:52:55,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 973 states to 325 states and 973 transitions. [2021-11-23 15:52:55,977 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 973 transitions. [2021-11-23 15:52:55,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2021-11-23 15:52:55,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:52:55,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:52:55,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:52:56,177 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:52:56,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:52:56,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 968 states to 325 states and 968 transitions. [2021-11-23 15:52:56,889 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 968 transitions. [2021-11-23 15:52:56,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2021-11-23 15:52:56,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:52:56,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:52:56,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:52:57,054 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:52:58,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:52:58,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 966 states to 325 states and 966 transitions. [2021-11-23 15:52:58,404 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 966 transitions. [2021-11-23 15:52:58,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 15:52:58,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:52:58,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:52:58,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:52:58,441 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:52:58,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:52:58,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 325 states and 965 transitions. [2021-11-23 15:52:58,486 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 965 transitions. [2021-11-23 15:52:58,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2021-11-23 15:52:58,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:52:58,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:52:58,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:52:58,695 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:52:59,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:52:59,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 960 states to 325 states and 960 transitions. [2021-11-23 15:52:59,436 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 960 transitions. [2021-11-23 15:52:59,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2021-11-23 15:52:59,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:52:59,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:52:59,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:52:59,627 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:53:01,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:53:01,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 958 states to 325 states and 958 transitions. [2021-11-23 15:53:01,112 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 958 transitions. [2021-11-23 15:53:01,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2021-11-23 15:53:01,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:53:01,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:53:01,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:53:01,148 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:53:01,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:53:01,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 957 states to 325 states and 957 transitions. [2021-11-23 15:53:01,196 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 957 transitions. [2021-11-23 15:53:01,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-23 15:53:01,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:53:01,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:53:01,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:53:01,415 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:53:02,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:53:02,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 952 states to 325 states and 952 transitions. [2021-11-23 15:53:02,130 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 952 transitions. [2021-11-23 15:53:02,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-23 15:53:02,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:53:02,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:53:02,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:53:02,297 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:53:03,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:53:03,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 950 states to 325 states and 950 transitions. [2021-11-23 15:53:03,741 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 950 transitions. [2021-11-23 15:53:03,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 15:53:03,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:53:03,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:53:03,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:53:03,780 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:53:03,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:53:03,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 949 states to 325 states and 949 transitions. [2021-11-23 15:53:03,831 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 949 transitions. [2021-11-23 15:53:03,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2021-11-23 15:53:03,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:53:03,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:53:03,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:53:04,057 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:53:04,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:53:04,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 944 states to 325 states and 944 transitions. [2021-11-23 15:53:04,785 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 944 transitions. [2021-11-23 15:53:04,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 15:53:04,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:53:04,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:53:04,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:53:04,962 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:53:06,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:53:06,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 942 states to 325 states and 942 transitions. [2021-11-23 15:53:06,642 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 942 transitions. [2021-11-23 15:53:06,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2021-11-23 15:53:06,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:53:06,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:53:06,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:53:06,685 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:53:06,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:53:06,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 941 states to 325 states and 941 transitions. [2021-11-23 15:53:06,738 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 941 transitions. [2021-11-23 15:53:06,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2021-11-23 15:53:06,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:53:06,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:53:06,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:53:06,970 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:53:07,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:53:07,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 936 states to 325 states and 936 transitions. [2021-11-23 15:53:07,647 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 936 transitions. [2021-11-23 15:53:07,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2021-11-23 15:53:07,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:53:07,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:53:07,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:53:07,842 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:53:09,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:53:09,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 934 states to 325 states and 934 transitions. [2021-11-23 15:53:09,408 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 934 transitions. [2021-11-23 15:53:09,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2021-11-23 15:53:09,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:53:09,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:53:09,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:53:09,447 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:53:09,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:53:09,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 933 states to 325 states and 933 transitions. [2021-11-23 15:53:09,504 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 933 transitions. [2021-11-23 15:53:09,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 15:53:09,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:53:09,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:53:09,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:53:09,740 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:53:10,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:53:10,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 928 states to 325 states and 928 transitions. [2021-11-23 15:53:10,426 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 928 transitions. [2021-11-23 15:53:10,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2021-11-23 15:53:10,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:53:10,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:53:10,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:53:10,625 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:53:12,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:53:12,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 926 states to 325 states and 926 transitions. [2021-11-23 15:53:12,306 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 926 transitions. [2021-11-23 15:53:12,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-23 15:53:12,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:53:12,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:53:12,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:53:12,393 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:53:12,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:53:12,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 925 states to 325 states and 925 transitions. [2021-11-23 15:53:12,453 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 925 transitions. [2021-11-23 15:53:12,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2021-11-23 15:53:12,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:53:12,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:53:12,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:53:12,700 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:53:13,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:53:13,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 920 states to 325 states and 920 transitions. [2021-11-23 15:53:13,418 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 920 transitions. [2021-11-23 15:53:13,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2021-11-23 15:53:13,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:53:13,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:53:13,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:53:13,634 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:53:15,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:53:15,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 918 states to 325 states and 918 transitions. [2021-11-23 15:53:15,423 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 918 transitions. [2021-11-23 15:53:15,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2021-11-23 15:53:15,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:53:15,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:53:15,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:53:15,467 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:53:15,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:53:15,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 917 states to 325 states and 917 transitions. [2021-11-23 15:53:15,535 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 917 transitions. [2021-11-23 15:53:15,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2021-11-23 15:53:15,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:53:15,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:53:15,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:53:15,779 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:53:16,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:53:16,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 912 states to 325 states and 912 transitions. [2021-11-23 15:53:16,570 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 912 transitions. [2021-11-23 15:53:16,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2021-11-23 15:53:16,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:53:16,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:53:16,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:53:16,825 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:53:18,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:53:18,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 910 states to 325 states and 910 transitions. [2021-11-23 15:53:18,803 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 910 transitions. [2021-11-23 15:53:18,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2021-11-23 15:53:18,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:53:18,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:53:18,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:53:18,846 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:53:18,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:53:18,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 909 states to 325 states and 909 transitions. [2021-11-23 15:53:18,932 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 909 transitions. [2021-11-23 15:53:18,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2021-11-23 15:53:18,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:53:18,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:53:18,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:53:19,215 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:53:20,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:53:20,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 904 states to 325 states and 904 transitions. [2021-11-23 15:53:20,060 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 904 transitions. [2021-11-23 15:53:20,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 15:53:20,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:53:20,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:53:20,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:53:20,309 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:53:22,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:53:22,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 902 states to 325 states and 902 transitions. [2021-11-23 15:53:22,321 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 902 transitions. [2021-11-23 15:53:22,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2021-11-23 15:53:22,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:53:22,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:53:22,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:53:22,362 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:53:22,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:53:22,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 901 states to 325 states and 901 transitions. [2021-11-23 15:53:22,444 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 901 transitions. [2021-11-23 15:53:22,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 15:53:22,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:53:22,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:53:22,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:53:22,729 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:53:23,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:53:23,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 896 states to 325 states and 896 transitions. [2021-11-23 15:53:23,685 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 896 transitions. [2021-11-23 15:53:23,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2021-11-23 15:53:23,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:53:23,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:53:23,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:53:23,949 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:53:26,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:53:26,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 894 states to 325 states and 894 transitions. [2021-11-23 15:53:26,079 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 894 transitions. [2021-11-23 15:53:26,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2021-11-23 15:53:26,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:53:26,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:53:26,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:53:26,127 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:53:26,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:53:26,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 893 states to 325 states and 893 transitions. [2021-11-23 15:53:26,203 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 893 transitions. [2021-11-23 15:53:26,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2021-11-23 15:53:26,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:53:26,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:53:26,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:53:26,453 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:53:27,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:53:27,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 888 states to 325 states and 888 transitions. [2021-11-23 15:53:27,310 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 888 transitions. [2021-11-23 15:53:27,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2021-11-23 15:53:27,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:53:27,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:53:27,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:53:27,575 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:53:29,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:53:29,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 886 states to 325 states and 886 transitions. [2021-11-23 15:53:29,693 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 886 transitions. [2021-11-23 15:53:29,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2021-11-23 15:53:29,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:53:29,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:53:29,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:53:29,742 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:53:29,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:53:29,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 885 states to 325 states and 885 transitions. [2021-11-23 15:53:29,827 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 885 transitions. [2021-11-23 15:53:29,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2021-11-23 15:53:29,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:53:29,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:53:29,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:53:30,145 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:53:31,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:53:31,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 880 states to 325 states and 880 transitions. [2021-11-23 15:53:31,052 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 880 transitions. [2021-11-23 15:53:31,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2021-11-23 15:53:31,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:53:31,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:53:31,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:53:31,362 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:53:33,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:53:33,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 878 states to 325 states and 878 transitions. [2021-11-23 15:53:33,494 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 878 transitions. [2021-11-23 15:53:33,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2021-11-23 15:53:33,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:53:33,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:53:33,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:53:33,544 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:53:33,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:53:33,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 877 states to 325 states and 877 transitions. [2021-11-23 15:53:33,632 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 877 transitions. [2021-11-23 15:53:33,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2021-11-23 15:53:33,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:53:33,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:53:33,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:53:33,906 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:53:34,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:53:34,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 872 states to 325 states and 872 transitions. [2021-11-23 15:53:34,827 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 872 transitions. [2021-11-23 15:53:34,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2021-11-23 15:53:34,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:53:34,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:53:34,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:53:35,131 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:53:37,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:53:37,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 870 states to 325 states and 870 transitions. [2021-11-23 15:53:37,245 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 870 transitions. [2021-11-23 15:53:37,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2021-11-23 15:53:37,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:53:37,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:53:37,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:53:37,287 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:53:37,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:53:37,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 869 states to 325 states and 869 transitions. [2021-11-23 15:53:37,366 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 869 transitions. [2021-11-23 15:53:37,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2021-11-23 15:53:37,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:53:37,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:53:37,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:53:37,672 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:53:38,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:53:38,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 864 states to 325 states and 864 transitions. [2021-11-23 15:53:38,737 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 864 transitions. [2021-11-23 15:53:38,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2021-11-23 15:53:38,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:53:38,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:53:38,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:53:39,016 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:53:41,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:53:41,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 862 states to 325 states and 862 transitions. [2021-11-23 15:53:41,251 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 862 transitions. [2021-11-23 15:53:41,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2021-11-23 15:53:41,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:53:41,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:53:41,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:53:41,307 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:53:41,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:53:41,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 861 states to 325 states and 861 transitions. [2021-11-23 15:53:41,390 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 861 transitions. [2021-11-23 15:53:41,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2021-11-23 15:53:41,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:53:41,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:53:41,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:53:41,720 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:53:42,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:53:42,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 856 states to 325 states and 856 transitions. [2021-11-23 15:53:42,676 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 856 transitions. [2021-11-23 15:53:42,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 15:53:42,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:53:42,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:53:42,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:53:43,008 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:53:45,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:53:45,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 854 states to 325 states and 854 transitions. [2021-11-23 15:53:45,074 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 854 transitions. [2021-11-23 15:53:45,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2021-11-23 15:53:45,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:53:45,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:53:45,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:53:45,118 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:53:45,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:53:45,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 853 states to 325 states and 853 transitions. [2021-11-23 15:53:45,208 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 853 transitions. [2021-11-23 15:53:45,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 15:53:45,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:53:45,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:53:45,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:53:45,655 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:53:46,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:53:46,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 848 states to 325 states and 848 transitions. [2021-11-23 15:53:46,671 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 848 transitions. [2021-11-23 15:53:46,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2021-11-23 15:53:46,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:53:46,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:53:46,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:53:46,982 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:53:49,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:53:49,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 846 states to 325 states and 846 transitions. [2021-11-23 15:53:49,130 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 846 transitions. [2021-11-23 15:53:49,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2021-11-23 15:53:49,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:53:49,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:53:49,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:53:49,172 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:53:49,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:53:49,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 845 states to 325 states and 845 transitions. [2021-11-23 15:53:49,265 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 845 transitions. [2021-11-23 15:53:49,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 15:53:49,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:53:49,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:53:49,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:53:49,587 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:53:50,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:53:50,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 840 states to 325 states and 840 transitions. [2021-11-23 15:53:50,635 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 840 transitions. [2021-11-23 15:53:50,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2021-11-23 15:53:50,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:53:50,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:53:50,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:53:50,967 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:53:53,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:53:53,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 838 states to 325 states and 838 transitions. [2021-11-23 15:53:53,140 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 838 transitions. [2021-11-23 15:53:53,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2021-11-23 15:53:53,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:53:53,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:53:53,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:53:53,186 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:53:53,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:53:53,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 325 states and 837 transitions. [2021-11-23 15:53:53,279 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 837 transitions. [2021-11-23 15:53:53,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2021-11-23 15:53:53,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:53:53,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:53:53,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:53:53,574 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:53:54,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:53:54,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 832 states to 325 states and 832 transitions. [2021-11-23 15:53:54,626 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 832 transitions. [2021-11-23 15:53:54,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2021-11-23 15:53:54,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:53:54,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:53:54,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:53:54,981 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:53:57,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:53:57,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 830 states to 325 states and 830 transitions. [2021-11-23 15:53:57,231 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 830 transitions. [2021-11-23 15:53:57,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2021-11-23 15:53:57,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:53:57,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:53:57,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:53:57,281 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:53:57,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:53:57,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 325 states and 829 transitions. [2021-11-23 15:53:57,366 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 829 transitions. [2021-11-23 15:53:57,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 15:53:57,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:53:57,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:53:57,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:53:57,705 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:53:58,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:53:58,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 824 states to 325 states and 824 transitions. [2021-11-23 15:53:58,693 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 824 transitions. [2021-11-23 15:53:58,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2021-11-23 15:53:58,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:53:58,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:53:58,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:53:59,155 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:54:01,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:54:01,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 822 states to 325 states and 822 transitions. [2021-11-23 15:54:01,568 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 822 transitions. [2021-11-23 15:54:01,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-23 15:54:01,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:54:01,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:54:01,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:54:01,620 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:54:01,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:54:01,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 821 states to 325 states and 821 transitions. [2021-11-23 15:54:01,721 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 821 transitions. [2021-11-23 15:54:01,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-23 15:54:01,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:54:01,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:54:01,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:54:02,059 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:54:03,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:54:03,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 816 states to 325 states and 816 transitions. [2021-11-23 15:54:03,065 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 816 transitions. [2021-11-23 15:54:03,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2021-11-23 15:54:03,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:54:03,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:54:03,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:54:03,433 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:54:05,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:54:05,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 325 states and 814 transitions. [2021-11-23 15:54:05,912 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 814 transitions. [2021-11-23 15:54:05,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2021-11-23 15:54:05,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:54:05,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:54:05,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:54:05,951 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:54:06,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:54:06,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 813 states to 325 states and 813 transitions. [2021-11-23 15:54:06,057 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 813 transitions. [2021-11-23 15:54:06,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2021-11-23 15:54:06,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:54:06,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:54:06,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:54:06,387 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:54:07,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:54:07,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 325 states and 808 transitions. [2021-11-23 15:54:07,426 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 808 transitions. [2021-11-23 15:54:07,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2021-11-23 15:54:07,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:54:07,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:54:07,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:54:07,803 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:54:10,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:54:10,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 325 states and 806 transitions. [2021-11-23 15:54:10,265 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 806 transitions. [2021-11-23 15:54:10,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2021-11-23 15:54:10,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:54:10,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:54:10,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:54:10,318 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:54:10,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:54:10,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 805 states to 325 states and 805 transitions. [2021-11-23 15:54:10,410 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 805 transitions. [2021-11-23 15:54:10,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2021-11-23 15:54:10,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:54:10,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:54:10,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:54:10,713 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:54:11,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:54:11,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 325 states and 800 transitions. [2021-11-23 15:54:11,777 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 800 transitions. [2021-11-23 15:54:11,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2021-11-23 15:54:11,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:54:11,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:54:11,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:54:12,211 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:54:14,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:54:14,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 325 states and 798 transitions. [2021-11-23 15:54:14,876 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 798 transitions. [2021-11-23 15:54:14,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2021-11-23 15:54:14,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:54:14,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:54:14,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:54:14,925 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:54:15,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:54:15,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 797 states to 325 states and 797 transitions. [2021-11-23 15:54:15,042 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 797 transitions. [2021-11-23 15:54:15,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2021-11-23 15:54:15,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:54:15,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:54:15,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:54:15,362 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:54:16,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:54:16,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 325 states and 792 transitions. [2021-11-23 15:54:16,430 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 792 transitions. [2021-11-23 15:54:16,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2021-11-23 15:54:16,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:54:16,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:54:16,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:54:16,797 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:54:19,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:54:19,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 790 states to 325 states and 790 transitions. [2021-11-23 15:54:19,296 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 790 transitions. [2021-11-23 15:54:19,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2021-11-23 15:54:19,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:54:19,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:54:19,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:54:19,335 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:54:19,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:54:19,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 325 states and 789 transitions. [2021-11-23 15:54:19,539 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 789 transitions. [2021-11-23 15:54:19,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2021-11-23 15:54:19,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:54:19,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:54:19,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:54:19,913 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:54:21,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:54:21,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 325 states and 784 transitions. [2021-11-23 15:54:21,080 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 784 transitions. [2021-11-23 15:54:21,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2021-11-23 15:54:21,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:54:21,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:54:21,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:54:21,507 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:54:24,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:54:24,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 782 states to 325 states and 782 transitions. [2021-11-23 15:54:24,072 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 782 transitions. [2021-11-23 15:54:24,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2021-11-23 15:54:24,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:54:24,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:54:24,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:54:24,130 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:54:24,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:54:24,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 325 states and 781 transitions. [2021-11-23 15:54:24,235 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 781 transitions. [2021-11-23 15:54:24,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2021-11-23 15:54:24,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:54:24,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:54:24,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:54:24,577 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:54:25,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:54:25,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 325 states and 776 transitions. [2021-11-23 15:54:25,801 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 776 transitions. [2021-11-23 15:54:25,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2021-11-23 15:54:25,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:54:25,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:54:25,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:54:26,164 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:54:28,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:54:28,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 325 states and 774 transitions. [2021-11-23 15:54:28,829 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 774 transitions. [2021-11-23 15:54:28,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2021-11-23 15:54:28,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:54:28,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:54:28,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:54:28,884 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:54:28,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:54:28,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 325 states and 773 transitions. [2021-11-23 15:54:28,991 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 773 transitions. [2021-11-23 15:54:28,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2021-11-23 15:54:28,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:54:28,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:54:29,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:54:29,341 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:54:30,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:54:30,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 325 states and 768 transitions. [2021-11-23 15:54:30,504 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 768 transitions. [2021-11-23 15:54:30,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2021-11-23 15:54:30,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:54:30,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:54:30,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:54:30,939 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:54:33,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:54:33,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 325 states and 766 transitions. [2021-11-23 15:54:33,711 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 766 transitions. [2021-11-23 15:54:33,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2021-11-23 15:54:33,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:54:33,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:54:33,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:54:33,758 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:54:33,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:54:33,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 325 states and 765 transitions. [2021-11-23 15:54:33,884 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 765 transitions. [2021-11-23 15:54:33,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2021-11-23 15:54:33,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:54:33,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:54:33,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:54:34,287 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:54:35,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:54:35,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 325 states and 760 transitions. [2021-11-23 15:54:35,512 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 760 transitions. [2021-11-23 15:54:35,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2021-11-23 15:54:35,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:54:35,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:54:35,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:54:35,945 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:54:38,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:54:38,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 325 states and 758 transitions. [2021-11-23 15:54:38,859 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 758 transitions. [2021-11-23 15:54:38,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2021-11-23 15:54:38,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:54:38,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:54:38,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:54:38,918 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:54:39,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:54:39,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 325 states and 757 transitions. [2021-11-23 15:54:39,048 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 757 transitions. [2021-11-23 15:54:39,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2021-11-23 15:54:39,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:54:39,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:54:39,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:54:39,444 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:54:40,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:54:40,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 325 states and 752 transitions. [2021-11-23 15:54:40,710 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 752 transitions. [2021-11-23 15:54:40,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2021-11-23 15:54:40,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:54:40,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:54:40,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:54:41,196 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:54:44,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:54:44,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 325 states and 750 transitions. [2021-11-23 15:54:44,245 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 750 transitions. [2021-11-23 15:54:44,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2021-11-23 15:54:44,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:54:44,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:54:44,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:54:44,317 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:54:44,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:54:44,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 325 states and 749 transitions. [2021-11-23 15:54:44,507 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 749 transitions. [2021-11-23 15:54:44,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 15:54:44,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:54:44,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:54:44,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:54:44,923 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:54:46,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:54:46,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 325 states and 744 transitions. [2021-11-23 15:54:46,341 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 744 transitions. [2021-11-23 15:54:46,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2021-11-23 15:54:46,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:54:46,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:54:46,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:54:46,792 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:54:49,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:54:49,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 325 states and 742 transitions. [2021-11-23 15:54:49,782 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 742 transitions. [2021-11-23 15:54:49,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2021-11-23 15:54:49,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:54:49,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:54:49,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:54:49,829 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:54:49,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:54:49,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 325 states and 741 transitions. [2021-11-23 15:54:49,944 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 741 transitions. [2021-11-23 15:54:49,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 15:54:49,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:54:49,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:54:49,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:54:50,339 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:54:51,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:54:51,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 325 states and 736 transitions. [2021-11-23 15:54:51,941 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 736 transitions. [2021-11-23 15:54:51,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2021-11-23 15:54:51,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:54:51,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:54:51,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:54:52,431 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:54:55,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:54:55,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 325 states and 734 transitions. [2021-11-23 15:54:55,461 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 734 transitions. [2021-11-23 15:54:55,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2021-11-23 15:54:55,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:54:55,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:54:55,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:54:55,511 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:54:55,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:54:55,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 325 states and 733 transitions. [2021-11-23 15:54:55,636 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 733 transitions. [2021-11-23 15:54:55,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2021-11-23 15:54:55,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:54:55,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:54:55,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:54:56,030 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:54:57,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:54:57,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 325 states and 728 transitions. [2021-11-23 15:54:57,432 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 728 transitions. [2021-11-23 15:54:57,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2021-11-23 15:54:57,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:54:57,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:54:57,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:54:57,934 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:55:01,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:55:01,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 325 states and 726 transitions. [2021-11-23 15:55:01,205 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 726 transitions. [2021-11-23 15:55:01,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2021-11-23 15:55:01,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:55:01,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:55:01,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:55:01,276 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:55:01,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:55:01,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 325 states and 725 transitions. [2021-11-23 15:55:01,437 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 725 transitions. [2021-11-23 15:55:01,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2021-11-23 15:55:01,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:55:01,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:55:01,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:55:01,857 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:55:03,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:55:03,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 325 states and 720 transitions. [2021-11-23 15:55:03,278 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 720 transitions. [2021-11-23 15:55:03,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2021-11-23 15:55:03,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:55:03,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:55:03,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:55:03,828 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:55:07,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:55:07,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 325 states and 718 transitions. [2021-11-23 15:55:07,047 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 718 transitions. [2021-11-23 15:55:07,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2021-11-23 15:55:07,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:55:07,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:55:07,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:55:07,111 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:55:07,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:55:07,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 325 states and 717 transitions. [2021-11-23 15:55:07,249 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 717 transitions. [2021-11-23 15:55:07,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2021-11-23 15:55:07,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:55:07,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:55:07,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:55:07,650 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:55:09,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:55:09,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 712 states to 325 states and 712 transitions. [2021-11-23 15:55:09,031 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 712 transitions. [2021-11-23 15:55:09,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2021-11-23 15:55:09,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:55:09,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:55:09,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:55:09,547 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:55:12,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:55:12,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 325 states and 710 transitions. [2021-11-23 15:55:12,789 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 710 transitions. [2021-11-23 15:55:12,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2021-11-23 15:55:12,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:55:12,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:55:12,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:55:12,848 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:55:13,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:55:13,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 325 states and 709 transitions. [2021-11-23 15:55:13,152 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 709 transitions. [2021-11-23 15:55:13,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2021-11-23 15:55:13,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:55:13,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:55:13,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:55:13,625 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:55:15,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:55:15,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 325 states and 704 transitions. [2021-11-23 15:55:15,118 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 704 transitions. [2021-11-23 15:55:15,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2021-11-23 15:55:15,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:55:15,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:55:15,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:55:15,686 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:55:18,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:55:18,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 325 states and 702 transitions. [2021-11-23 15:55:18,920 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 702 transitions. [2021-11-23 15:55:18,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2021-11-23 15:55:18,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:55:18,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:55:18,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:55:18,976 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:55:19,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:55:19,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 325 states and 701 transitions. [2021-11-23 15:55:19,123 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 701 transitions. [2021-11-23 15:55:19,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2021-11-23 15:55:19,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:55:19,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:55:19,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:55:19,573 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:55:21,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:55:21,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 325 states and 696 transitions. [2021-11-23 15:55:21,235 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 696 transitions. [2021-11-23 15:55:21,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2021-11-23 15:55:21,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:55:21,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:55:21,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:55:21,899 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:55:25,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:55:25,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 325 states and 694 transitions. [2021-11-23 15:55:25,331 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 694 transitions. [2021-11-23 15:55:25,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2021-11-23 15:55:25,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:55:25,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:55:25,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:55:25,385 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:55:25,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:55:25,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 325 states and 693 transitions. [2021-11-23 15:55:25,531 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 693 transitions. [2021-11-23 15:55:25,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2021-11-23 15:55:25,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:55:25,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:55:25,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:55:25,959 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:55:27,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:55:27,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 325 states and 688 transitions. [2021-11-23 15:55:27,441 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 688 transitions. [2021-11-23 15:55:27,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2021-11-23 15:55:27,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:55:27,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:55:27,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:55:27,983 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:55:31,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:55:31,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 325 states and 686 transitions. [2021-11-23 15:55:31,527 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 686 transitions. [2021-11-23 15:55:31,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2021-11-23 15:55:31,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:55:31,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:55:31,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:55:31,600 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:55:31,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:55:31,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 325 states and 685 transitions. [2021-11-23 15:55:31,819 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 685 transitions. [2021-11-23 15:55:31,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2021-11-23 15:55:31,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:55:31,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:55:31,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:55:32,412 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:55:33,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:55:33,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 325 states and 680 transitions. [2021-11-23 15:55:33,890 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 680 transitions. [2021-11-23 15:55:33,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2021-11-23 15:55:33,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:55:33,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:55:33,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:55:34,397 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:55:37,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:55:37,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 325 states and 678 transitions. [2021-11-23 15:55:37,887 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 678 transitions. [2021-11-23 15:55:37,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2021-11-23 15:55:37,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:55:37,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:55:37,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:55:37,945 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:55:38,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:55:38,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 325 states and 677 transitions. [2021-11-23 15:55:38,094 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 677 transitions. [2021-11-23 15:55:38,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2021-11-23 15:55:38,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:55:38,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:55:38,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:55:38,552 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:55:40,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:55:40,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 325 states and 672 transitions. [2021-11-23 15:55:40,129 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 672 transitions. [2021-11-23 15:55:40,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2021-11-23 15:55:40,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:55:40,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:55:40,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:55:40,685 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:55:44,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:55:44,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 325 states and 670 transitions. [2021-11-23 15:55:44,354 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 670 transitions. [2021-11-23 15:55:44,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2021-11-23 15:55:44,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:55:44,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:55:44,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:55:44,441 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:55:44,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:55:44,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 325 states and 669 transitions. [2021-11-23 15:55:44,663 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 669 transitions. [2021-11-23 15:55:44,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2021-11-23 15:55:44,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:55:44,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:55:44,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:55:45,165 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:55:46,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:55:46,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 325 states and 664 transitions. [2021-11-23 15:55:46,813 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 664 transitions. [2021-11-23 15:55:46,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2021-11-23 15:55:46,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:55:46,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:55:46,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:55:47,363 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:55:51,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:55:51,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 325 states and 662 transitions. [2021-11-23 15:55:51,163 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 662 transitions. [2021-11-23 15:55:51,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2021-11-23 15:55:51,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:55:51,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:55:51,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:55:51,231 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:55:51,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:55:51,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 325 states and 661 transitions. [2021-11-23 15:55:51,430 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 661 transitions. [2021-11-23 15:55:51,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2021-11-23 15:55:51,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:55:51,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:55:51,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:55:52,129 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:55:53,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:55:53,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 325 states and 656 transitions. [2021-11-23 15:55:53,968 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 656 transitions. [2021-11-23 15:55:53,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2021-11-23 15:55:53,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:55:53,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:55:54,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:55:54,554 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:55:58,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:55:58,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 325 states and 654 transitions. [2021-11-23 15:55:58,912 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 654 transitions. [2021-11-23 15:55:58,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2021-11-23 15:55:58,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:55:58,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:55:58,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:55:58,972 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:55:59,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:55:59,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 325 states and 653 transitions. [2021-11-23 15:55:59,131 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 653 transitions. [2021-11-23 15:55:59,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2021-11-23 15:55:59,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:55:59,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:55:59,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:55:59,641 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:56:01,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:56:01,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 325 states and 648 transitions. [2021-11-23 15:56:01,606 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 648 transitions. [2021-11-23 15:56:01,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2021-11-23 15:56:01,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:56:01,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:56:01,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:56:02,254 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:56:06,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:56:06,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 325 states and 646 transitions. [2021-11-23 15:56:06,058 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 646 transitions. [2021-11-23 15:56:06,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2021-11-23 15:56:06,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:56:06,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:56:06,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:56:06,117 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:56:06,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:56:06,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 325 states and 645 transitions. [2021-11-23 15:56:06,294 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 645 transitions. [2021-11-23 15:56:06,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2021-11-23 15:56:06,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:56:06,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:56:06,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:56:06,827 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:56:08,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:56:08,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 325 states and 640 transitions. [2021-11-23 15:56:08,853 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 640 transitions. [2021-11-23 15:56:08,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2021-11-23 15:56:08,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:56:08,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:56:09,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:56:09,580 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:56:13,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:56:13,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 325 states and 638 transitions. [2021-11-23 15:56:13,759 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 638 transitions. [2021-11-23 15:56:13,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2021-11-23 15:56:13,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:56:13,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:56:13,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:56:14,017 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:56:14,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:56:14,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 637 states to 325 states and 637 transitions. [2021-11-23 15:56:14,193 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 637 transitions. [2021-11-23 15:56:14,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2021-11-23 15:56:14,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:56:14,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:56:14,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:56:14,673 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:56:16,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:56:16,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 325 states and 632 transitions. [2021-11-23 15:56:16,430 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 632 transitions. [2021-11-23 15:56:16,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2021-11-23 15:56:16,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:56:16,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:56:16,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:56:17,058 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:56:21,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:56:21,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 325 states and 630 transitions. [2021-11-23 15:56:21,173 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 630 transitions. [2021-11-23 15:56:21,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2021-11-23 15:56:21,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:56:21,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:56:21,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:56:21,239 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:56:21,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:56:21,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 325 states and 629 transitions. [2021-11-23 15:56:21,423 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 629 transitions. [2021-11-23 15:56:21,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2021-11-23 15:56:21,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:56:21,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:56:21,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:56:21,927 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:56:23,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:56:23,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 325 states and 624 transitions. [2021-11-23 15:56:23,857 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 624 transitions. [2021-11-23 15:56:23,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2021-11-23 15:56:23,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:56:23,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:56:23,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:56:24,447 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:56:28,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:56:28,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 325 states and 622 transitions. [2021-11-23 15:56:28,328 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 622 transitions. [2021-11-23 15:56:28,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2021-11-23 15:56:28,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:56:28,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:56:28,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:56:28,391 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:56:28,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:56:28,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 325 states and 621 transitions. [2021-11-23 15:56:28,568 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 621 transitions. [2021-11-23 15:56:28,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2021-11-23 15:56:28,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:56:28,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:56:28,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:56:29,054 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:56:30,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:56:30,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 325 states and 616 transitions. [2021-11-23 15:56:30,777 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 616 transitions. [2021-11-23 15:56:30,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2021-11-23 15:56:30,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:56:30,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:56:30,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:56:31,423 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:56:35,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:56:35,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 325 states and 614 transitions. [2021-11-23 15:56:35,636 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 614 transitions. [2021-11-23 15:56:35,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2021-11-23 15:56:35,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:56:35,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:56:35,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:56:35,704 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:56:35,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:56:35,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 325 states and 613 transitions. [2021-11-23 15:56:35,898 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 613 transitions. [2021-11-23 15:56:35,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2021-11-23 15:56:35,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:56:35,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:56:35,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:56:36,463 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:56:38,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:56:38,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 325 states and 608 transitions. [2021-11-23 15:56:38,468 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 608 transitions. [2021-11-23 15:56:38,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2021-11-23 15:56:38,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:56:38,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:56:38,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:56:39,135 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:56:43,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:56:43,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 325 states and 606 transitions. [2021-11-23 15:56:43,512 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 606 transitions. [2021-11-23 15:56:43,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2021-11-23 15:56:43,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:56:43,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:56:43,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:56:43,587 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:56:43,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:56:43,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 325 states and 605 transitions. [2021-11-23 15:56:43,801 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 605 transitions. [2021-11-23 15:56:43,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2021-11-23 15:56:43,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:56:43,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:56:43,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:56:44,422 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:56:46,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:56:46,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 325 states and 600 transitions. [2021-11-23 15:56:46,236 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 600 transitions. [2021-11-23 15:56:46,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2021-11-23 15:56:46,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:56:46,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:56:46,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:56:46,992 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:56:51,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:56:51,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 325 states and 598 transitions. [2021-11-23 15:56:51,243 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 598 transitions. [2021-11-23 15:56:51,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2021-11-23 15:56:51,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:56:51,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:56:51,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:56:51,331 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:56:51,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:56:51,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 325 states and 597 transitions. [2021-11-23 15:56:51,566 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 597 transitions. [2021-11-23 15:56:51,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2021-11-23 15:56:51,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:56:51,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:56:51,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:56:52,135 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:56:54,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:56:54,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 325 states and 592 transitions. [2021-11-23 15:56:54,090 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 592 transitions. [2021-11-23 15:56:54,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2021-11-23 15:56:54,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:56:54,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:56:54,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:56:54,901 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:56:59,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:56:59,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 325 states and 590 transitions. [2021-11-23 15:56:59,447 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 590 transitions. [2021-11-23 15:56:59,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2021-11-23 15:56:59,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:56:59,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:56:59,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:56:59,522 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:56:59,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:56:59,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 325 states and 589 transitions. [2021-11-23 15:56:59,744 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 589 transitions. [2021-11-23 15:56:59,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2021-11-23 15:56:59,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:56:59,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:56:59,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:57:00,318 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:57:02,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:57:02,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 325 states and 584 transitions. [2021-11-23 15:57:02,414 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 584 transitions. [2021-11-23 15:57:02,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2021-11-23 15:57:02,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:57:02,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:57:02,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:57:02,941 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:57:03,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:57:03,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 327 states and 586 transitions. [2021-11-23 15:57:03,519 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 586 transitions. [2021-11-23 15:57:03,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2021-11-23 15:57:03,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:57:03,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:57:03,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:57:04,389 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:57:08,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:57:08,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 327 states and 584 transitions. [2021-11-23 15:57:08,878 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 584 transitions. [2021-11-23 15:57:08,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2021-11-23 15:57:08,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:57:08,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:57:08,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:57:10,035 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:57:11,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:57:11,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 330 states and 587 transitions. [2021-11-23 15:57:11,765 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 587 transitions. [2021-11-23 15:57:11,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2021-11-23 15:57:11,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:57:11,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:57:11,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:57:11,854 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:57:14,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:57:14,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 326 states and 583 transitions. [2021-11-23 15:57:14,172 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 583 transitions. [2021-11-23 15:57:14,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2021-11-23 15:57:14,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:57:14,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:57:14,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:57:14,758 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:57:19,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:57:19,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 313 states and 564 transitions. [2021-11-23 15:57:19,486 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 564 transitions. [2021-11-23 15:57:19,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2021-11-23 15:57:19,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:57:19,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:57:19,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:57:20,344 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:57:21,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:57:21,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 313 states and 563 transitions. [2021-11-23 15:57:21,815 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 563 transitions. [2021-11-23 15:57:21,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2021-11-23 15:57:21,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:57:21,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:57:21,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:57:22,618 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:57:27,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:57:27,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 318 states and 568 transitions. [2021-11-23 15:57:27,781 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 568 transitions. [2021-11-23 15:57:27,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2021-11-23 15:57:27,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:57:27,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:57:27,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 15:57:28,661 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 15:57:30,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:57:30,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 283 states and 532 transitions. [2021-11-23 15:57:30,413 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 532 transitions. [2021-11-23 15:57:30,413 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-11-23 15:57:30,413 WARN L419 CodeCheckObserver]: This Program is SAFE, Check terminated with 219 iterations. [2021-11-23 15:57:30,424 INFO L754 CodeCheckObserver]: All specifications hold 16 specifications checked. All of them hold [2021-11-23 15:57:31,277 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 15:57:31,281 INFO L560 CodeCheckObserver]: Invariant with dag size 16 [2021-11-23 15:57:31,287 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 15:57:31,287 INFO L560 CodeCheckObserver]: Invariant with dag size 20 [2021-11-23 15:57:31,289 INFO L560 CodeCheckObserver]: Invariant with dag size 18 [2021-11-23 15:57:31,290 INFO L560 CodeCheckObserver]: Invariant with dag size 6 [2021-11-23 15:57:31,290 INFO L560 CodeCheckObserver]: Invariant with dag size 6 [2021-11-23 15:57:31,291 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 23.11 03:57:31 ImpRootNode [2021-11-23 15:57:31,292 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2021-11-23 15:57:31,292 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-11-23 15:57:31,292 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-11-23 15:57:31,293 INFO L275 PluginConnector]: Witness Printer initialized [2021-11-23 15:57:31,293 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:52:20" (3/4) ... [2021-11-23 15:57:31,297 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-11-23 15:57:31,333 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 10 nodes and edges [2021-11-23 15:57:31,337 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2021-11-23 15:57:31,340 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2021-11-23 15:57:31,344 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-11-23 15:57:31,562 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23cc4d39-6fcb-4225-a8b8-9f2a0f1d2edb/bin/ukojak-CwSLpZB5Qu/witness.graphml [2021-11-23 15:57:31,563 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-11-23 15:57:31,563 INFO L158 Benchmark]: Toolchain (without parser) took 313548.78ms. Allocated memory was 90.2MB in the beginning and 3.2GB in the end (delta: 3.1GB). Free memory was 54.3MB in the beginning and 2.9GB in the end (delta: -2.8GB). Peak memory consumption was 344.1MB. Max. memory is 16.1GB. [2021-11-23 15:57:31,564 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 90.2MB. Free memory is still 72.8MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:57:31,564 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1093.70ms. Allocated memory is still 90.2MB. Free memory was 54.1MB in the beginning and 39.0MB in the end (delta: 15.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2021-11-23 15:57:31,565 INFO L158 Benchmark]: Boogie Procedure Inliner took 112.14ms. Allocated memory was 90.2MB in the beginning and 117.4MB in the end (delta: 27.3MB). Free memory was 39.0MB in the beginning and 90.5MB in the end (delta: -51.5MB). Peak memory consumption was 6.9MB. Max. memory is 16.1GB. [2021-11-23 15:57:31,565 INFO L158 Benchmark]: Boogie Preprocessor took 65.96ms. Allocated memory is still 117.4MB. Free memory was 89.9MB in the beginning and 85.7MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2021-11-23 15:57:31,565 INFO L158 Benchmark]: RCFGBuilder took 1283.86ms. Allocated memory is still 117.4MB. Free memory was 85.7MB in the beginning and 62.3MB in the end (delta: 23.5MB). Peak memory consumption was 53.3MB. Max. memory is 16.1GB. [2021-11-23 15:57:31,566 INFO L158 Benchmark]: CodeCheck took 310716.98ms. Allocated memory was 117.4MB in the beginning and 3.2GB in the end (delta: 3.1GB). Free memory was 62.3MB in the beginning and 2.9GB in the end (delta: -2.8GB). Peak memory consumption was 294.3MB. Max. memory is 16.1GB. [2021-11-23 15:57:31,566 INFO L158 Benchmark]: Witness Printer took 270.47ms. Allocated memory is still 3.2GB. Free memory was 2.9GB in the beginning and 2.9GB in the end (delta: 29.5MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. [2021-11-23 15:57:31,568 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 1 procedures, 302 locations, 16 error locations. Started 1 CEGAR loops. OverallTime: 309.8s, OverallIterations: 219, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 258573 SdHoareTripleChecker+Valid, 422.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 212849 mSDsluCounter, 371960 SdHoareTripleChecker+Invalid, 352.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 287310 mSDsCounter, 68358 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 443510 IncrementalHoareTripleChecker+Invalid, 511868 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 68358 mSolverCounterUnsat, 84650 mSDtfsCounter, 443510 mSolverCounterSat, 6.5s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 235095 GetRequests, 209476 SyntacticMatches, 24267 SemanticMatches, 1352 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2835048 ImplicationChecksByTransitivity, 270.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 1.0s SsaConstructionTime, 4.6s SatisfiabilityAnalysisTime, 47.3s InterpolantComputationTime, 24743 NumberOfCodeBlocks, 24743 NumberOfCodeBlocksAsserted, 218 NumberOfCheckSat, 24525 ConstructedInterpolants, 0 QuantifiedInterpolants, 73453 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 218 InterpolantComputations, 214 PerfectInterpolantSequences, 16/21 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 35]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 47]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 76]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 88]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 105]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 117]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 145]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 157]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 173]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 185]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 207]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 219]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 255]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 267]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 2604]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 2616]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 16 specifications checked. All of them hold - InvariantResult [Line: 16]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 92]: Loop Invariant Derived loop invariant: (((1 <= main__t && !(main__tagbuf_len == 0)) && 0 < main__tagbuf_len + 1) && main__t <= 1) || (2 <= main__t && main__t <= main__tagbuf_len) - InvariantResult [Line: 21]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 64]: Loop Invariant Derived loop invariant: (((!(main__tagbuf_len == 0) && main__t == 0) && 0 < main__tagbuf_len + 1) || (2 <= main__t && main__t < main__tagbuf_len)) || ((((1 <= main__t && !(main__tagbuf_len == 0)) && 0 < main__tagbuf_len + 1) && main__t <= 1) && !(main__t == main__tagbuf_len)) - InvariantResult [Line: 132]: Loop Invariant Derived loop invariant: (2 <= main__t && main__t < main__tagbuf_len) || ((((1 <= main__t && !(main__tagbuf_len == 0)) && 0 < main__tagbuf_len + 1) && main__t <= 1) && !(main__t == main__tagbuf_len)) - InvariantResult [Line: 25]: Loop Invariant Derived loop invariant: 0 <= main__t && main__t <= main__tagbuf_len - InvariantResult [Line: 2591]: Loop Invariant Derived loop invariant: main__t < main__tagbuf_len && 59 <= main__t * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 90.2MB. Free memory is still 72.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1093.70ms. Allocated memory is still 90.2MB. Free memory was 54.1MB in the beginning and 39.0MB in the end (delta: 15.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 112.14ms. Allocated memory was 90.2MB in the beginning and 117.4MB in the end (delta: 27.3MB). Free memory was 39.0MB in the beginning and 90.5MB in the end (delta: -51.5MB). Peak memory consumption was 6.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 65.96ms. Allocated memory is still 117.4MB. Free memory was 89.9MB in the beginning and 85.7MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1283.86ms. Allocated memory is still 117.4MB. Free memory was 85.7MB in the beginning and 62.3MB in the end (delta: 23.5MB). Peak memory consumption was 53.3MB. Max. memory is 16.1GB. * CodeCheck took 310716.98ms. Allocated memory was 117.4MB in the beginning and 3.2GB in the end (delta: 3.1GB). Free memory was 62.3MB in the beginning and 2.9GB in the end (delta: -2.8GB). Peak memory consumption was 294.3MB. Max. memory is 16.1GB. * Witness Printer took 270.47ms. Allocated memory is still 3.2GB. Free memory was 2.9GB in the beginning and 2.9GB in the end (delta: 29.5MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2021-11-23 15:57:31,623 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23cc4d39-6fcb-4225-a8b8-9f2a0f1d2edb/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE