./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/termination-crafted/NestedRecursion_1d.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c53a6b4-47a4-4d00-b488-87efbc68248c/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c53a6b4-47a4-4d00-b488-87efbc68248c/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c53a6b4-47a4-4d00-b488-87efbc68248c/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c53a6b4-47a4-4d00-b488-87efbc68248c/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/termination-crafted/NestedRecursion_1d.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c53a6b4-47a4-4d00-b488-87efbc68248c/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c53a6b4-47a4-4d00-b488-87efbc68248c/bin/ukojak-jW3SillKbg --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 9c9c032ca120503dfa93615a57a0bb47775014248f579f3a3fd38a4985b2298b --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 22:19:32,823 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:19:32,826 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:19:32,868 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:19:32,868 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:19:32,872 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:19:32,874 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:19:32,876 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:19:32,877 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:19:32,878 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:19:32,879 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:19:32,880 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:19:32,881 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:19:32,882 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:19:32,883 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:19:32,886 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:19:32,887 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:19:32,893 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:19:32,895 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:19:32,902 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:19:32,905 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:19:32,908 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:19:32,910 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:19:32,911 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:19:32,921 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:19:32,922 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:19:32,922 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:19:32,924 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:19:32,925 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:19:32,926 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:19:32,926 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:19:32,927 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:19:32,929 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:19:32,930 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:19:32,932 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:19:32,932 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:19:32,933 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:19:32,933 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:19:32,933 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:19:32,935 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:19:32,936 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:19:32,937 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c53a6b4-47a4-4d00-b488-87efbc68248c/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-11-21 22:19:32,979 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:19:32,979 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:19:32,980 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:19:32,980 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:19:32,981 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:19:32,981 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:19:32,981 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:19:32,982 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 22:19:32,982 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 22:19:32,982 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:19:32,983 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:19:32,983 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:19:32,983 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:19:32,984 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 22:19:32,984 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:19:32,984 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:19:32,984 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:19:32,984 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:19:32,984 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:19:32,985 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:19:32,985 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:19:32,985 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:19:32,985 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:19:32,985 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:19:32,986 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 22:19:32,986 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 22:19:32,986 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:19:32,986 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_3c53a6b4-47a4-4d00-b488-87efbc68248c/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c53a6b4-47a4-4d00-b488-87efbc68248c/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9c9c032ca120503dfa93615a57a0bb47775014248f579f3a3fd38a4985b2298b [2022-11-21 22:19:33,282 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:19:33,307 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:19:33,310 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:19:33,312 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:19:33,312 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:19:33,314 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c53a6b4-47a4-4d00-b488-87efbc68248c/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/termination-crafted/NestedRecursion_1d.c [2022-11-21 22:19:36,465 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:19:36,674 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:19:36,674 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c53a6b4-47a4-4d00-b488-87efbc68248c/sv-benchmarks/c/termination-crafted/NestedRecursion_1d.c [2022-11-21 22:19:36,681 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c53a6b4-47a4-4d00-b488-87efbc68248c/bin/ukojak-jW3SillKbg/data/3581849f6/0fc5704243b04d41a71269dd7a28d0f0/FLAG8235bdc89 [2022-11-21 22:19:36,696 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c53a6b4-47a4-4d00-b488-87efbc68248c/bin/ukojak-jW3SillKbg/data/3581849f6/0fc5704243b04d41a71269dd7a28d0f0 [2022-11-21 22:19:36,699 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:19:36,702 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:19:36,706 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:19:36,706 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:19:36,710 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:19:36,711 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:19:36" (1/1) ... [2022-11-21 22:19:36,712 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b97544f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:19:36, skipping insertion in model container [2022-11-21 22:19:36,712 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:19:36" (1/1) ... [2022-11-21 22:19:36,720 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:19:36,741 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:19:36,908 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:19:36,914 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 22:19:36,925 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:19:36,938 INFO L208 MainTranslator]: Completed translation [2022-11-21 22:19:36,938 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:19:36 WrapperNode [2022-11-21 22:19:36,938 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:19:36,940 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 22:19:36,940 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 22:19:36,940 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 22:19:36,946 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:19:36" (1/1) ... [2022-11-21 22:19:36,951 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:19:36" (1/1) ... [2022-11-21 22:19:36,967 INFO L138 Inliner]: procedures = 6, calls = 8, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 8 [2022-11-21 22:19:36,968 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 22:19:36,968 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 22:19:36,968 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 22:19:36,969 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 22:19:36,979 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:19:36" (1/1) ... [2022-11-21 22:19:36,979 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:19:36" (1/1) ... [2022-11-21 22:19:36,981 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:19:36" (1/1) ... [2022-11-21 22:19:36,981 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:19:36" (1/1) ... [2022-11-21 22:19:36,984 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:19:36" (1/1) ... [2022-11-21 22:19:36,986 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:19:36" (1/1) ... [2022-11-21 22:19:36,991 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:19:36" (1/1) ... [2022-11-21 22:19:36,992 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:19:36" (1/1) ... [2022-11-21 22:19:36,999 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 22:19:37,001 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 22:19:37,001 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 22:19:37,002 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 22:19:37,003 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:19:36" (1/1) ... [2022-11-21 22:19:37,012 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:19:37,024 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c53a6b4-47a4-4d00-b488-87efbc68248c/bin/ukojak-jW3SillKbg/z3 [2022-11-21 22:19:37,041 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c53a6b4-47a4-4d00-b488-87efbc68248c/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 22:19:37,050 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c53a6b4-47a4-4d00-b488-87efbc68248c/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 22:19:37,091 INFO L130 BoogieDeclarations]: Found specification of procedure rec1 [2022-11-21 22:19:37,093 INFO L138 BoogieDeclarations]: Found implementation of procedure rec1 [2022-11-21 22:19:37,094 INFO L130 BoogieDeclarations]: Found specification of procedure rec2 [2022-11-21 22:19:37,094 INFO L138 BoogieDeclarations]: Found implementation of procedure rec2 [2022-11-21 22:19:37,094 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 22:19:37,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 22:19:37,155 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 22:19:37,158 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 22:19:37,408 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 22:19:37,437 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 22:19:37,437 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-21 22:19:37,440 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:19:37 BoogieIcfgContainer [2022-11-21 22:19:37,440 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 22:19:37,441 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 22:19:37,441 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 22:19:37,452 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 22:19:37,452 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:19:37" (1/1) ... [2022-11-21 22:19:37,463 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 22:19:37,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:37,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 42 states and 47 transitions. [2022-11-21 22:19:37,565 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 47 transitions. [2022-11-21 22:19:37,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-11-21 22:19:37,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:37,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:37,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:37,799 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:19:37,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:37,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 48 states and 58 transitions. [2022-11-21 22:19:37,937 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 58 transitions. [2022-11-21 22:19:37,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-11-21 22:19:37,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:37,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:37,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:38,004 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:19:38,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:38,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 47 states and 57 transitions. [2022-11-21 22:19:38,106 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 57 transitions. [2022-11-21 22:19:38,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-11-21 22:19:38,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:38,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:38,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:38,166 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:19:38,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:38,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 46 states and 56 transitions. [2022-11-21 22:19:38,200 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 56 transitions. [2022-11-21 22:19:38,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-11-21 22:19:38,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:38,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:38,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:38,283 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:19:38,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:38,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 51 states and 66 transitions. [2022-11-21 22:19:38,464 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 66 transitions. [2022-11-21 22:19:38,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2022-11-21 22:19:38,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:38,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:38,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:38,604 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:19:38,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:38,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 53 states and 70 transitions. [2022-11-21 22:19:38,717 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 70 transitions. [2022-11-21 22:19:38,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-11-21 22:19:38,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:38,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:38,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:38,808 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 22:19:38,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:38,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 52 states and 69 transitions. [2022-11-21 22:19:38,853 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 69 transitions. [2022-11-21 22:19:38,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-11-21 22:19:38,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:38,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:38,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:38,956 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 22:19:39,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:39,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 55 states and 72 transitions. [2022-11-21 22:19:39,077 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 72 transitions. [2022-11-21 22:19:39,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-11-21 22:19:39,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:39,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:39,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:39,249 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:19:39,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:39,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 57 states and 77 transitions. [2022-11-21 22:19:39,742 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 77 transitions. [2022-11-21 22:19:39,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-11-21 22:19:39,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:39,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:39,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:39,920 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 22:19:40,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:40,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 63 states and 91 transitions. [2022-11-21 22:19:40,537 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 91 transitions. [2022-11-21 22:19:40,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-11-21 22:19:40,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:40,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:40,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:40,624 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-11-21 22:19:40,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:40,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 65 states and 95 transitions. [2022-11-21 22:19:40,730 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 95 transitions. [2022-11-21 22:19:40,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-11-21 22:19:40,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:40,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:40,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:40,802 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-11-21 22:19:40,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:40,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 67 states and 98 transitions. [2022-11-21 22:19:40,872 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 98 transitions. [2022-11-21 22:19:40,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-11-21 22:19:40,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:40,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:40,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:40,943 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-11-21 22:19:41,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:41,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 66 states and 97 transitions. [2022-11-21 22:19:41,114 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 97 transitions. [2022-11-21 22:19:41,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 22:19:41,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:41,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:41,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:41,321 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-11-21 22:19:41,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:41,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 56 states and 78 transitions. [2022-11-21 22:19:41,679 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 78 transitions. [2022-11-21 22:19:41,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-11-21 22:19:41,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:41,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:41,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:41,855 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 24 proven. 2 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-21 22:19:42,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:42,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 63 states and 92 transitions. [2022-11-21 22:19:42,429 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 92 transitions. [2022-11-21 22:19:42,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-21 22:19:42,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:42,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:42,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:42,571 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 37 proven. 2 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2022-11-21 22:19:42,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:42,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 65 states and 96 transitions. [2022-11-21 22:19:42,810 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 96 transitions. [2022-11-21 22:19:42,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-21 22:19:42,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:42,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:42,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:43,030 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 37 proven. 2 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2022-11-21 22:19:43,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:43,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 67 states and 101 transitions. [2022-11-21 22:19:43,333 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 101 transitions. [2022-11-21 22:19:43,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-11-21 22:19:43,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:43,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:43,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:43,525 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 20 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-11-21 22:19:43,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:43,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 71 states and 106 transitions. [2022-11-21 22:19:43,912 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 106 transitions. [2022-11-21 22:19:43,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-11-21 22:19:43,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:43,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:43,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:44,012 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-11-21 22:19:44,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:44,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 70 states and 105 transitions. [2022-11-21 22:19:44,091 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 105 transitions. [2022-11-21 22:19:44,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:19:44,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:44,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:44,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:44,255 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:19:44,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:44,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:44,959 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:44,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:19:44,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:44,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:44,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:45,059 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:19:45,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:45,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:45,093 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:45,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:19:45,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:45,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:45,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:45,192 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:19:45,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:45,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:45,205 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:45,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:19:45,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:45,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:45,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:45,291 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:19:45,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:45,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:45,306 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:45,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:19:45,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:45,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:45,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:45,397 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:19:45,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:45,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:45,412 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:45,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:19:45,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:45,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:45,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:45,511 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:19:45,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:45,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:45,524 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:45,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:19:45,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:45,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:45,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:45,596 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:19:45,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:45,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:45,609 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:45,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:19:45,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:45,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:45,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:45,683 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:19:45,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:45,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:45,699 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:45,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:19:45,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:45,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:45,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:45,783 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:19:45,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:45,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:45,910 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:45,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:19:45,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:45,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:45,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:45,982 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:19:45,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:46,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:46,000 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:46,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:19:46,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:46,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:46,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:46,098 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:19:46,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:46,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:46,113 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:46,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:19:46,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:46,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:46,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:46,184 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:19:46,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:46,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:46,197 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:46,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:19:46,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:46,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:46,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:46,297 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:19:46,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:46,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:46,310 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:46,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:19:46,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:46,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:46,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:46,381 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:19:46,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:46,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:46,394 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:46,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:19:46,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:46,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:46,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:46,463 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:19:46,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:46,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:46,475 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:46,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:19:46,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:46,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:46,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:46,528 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:19:46,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:46,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:46,538 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:46,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:19:46,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:46,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:46,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:46,641 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:19:46,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:46,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:46,660 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:46,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:19:46,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:46,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:46,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:46,727 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:19:46,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:46,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:46,740 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:46,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:19:46,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:46,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:46,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:46,810 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:19:46,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:46,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:46,821 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:46,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:19:46,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:46,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:46,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:46,907 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:19:46,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:46,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:46,920 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:46,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:19:46,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:46,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:46,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:46,998 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:19:47,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:47,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:47,011 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:47,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:19:47,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:47,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:47,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:47,088 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:19:47,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:47,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:47,101 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:47,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:19:47,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:47,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:47,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:47,173 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:19:47,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:47,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:47,188 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:47,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:19:47,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:47,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:47,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:47,266 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:19:47,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:47,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:47,279 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:47,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:19:47,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:47,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:47,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:47,344 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:19:47,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:47,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:47,374 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:47,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:19:47,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:47,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:47,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:47,438 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:19:47,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:47,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:47,452 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:47,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:19:47,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:47,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:47,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:47,506 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:19:47,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:47,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:47,517 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:47,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:19:47,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:47,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:47,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:47,569 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:19:47,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:47,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:47,580 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:47,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:19:47,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:47,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:47,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:47,642 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:19:47,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:47,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:47,655 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:47,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:19:47,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:47,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:47,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:47,720 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:19:47,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:47,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:47,732 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:47,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:19:47,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:47,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:47,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:47,821 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:19:47,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:47,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:47,833 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:47,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:19:47,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:47,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:47,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:47,902 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:19:47,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:47,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:47,914 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:47,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:19:47,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:47,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:47,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:47,987 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:19:47,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:47,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:47,999 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:48,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:19:48,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:48,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:48,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:48,093 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:19:48,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:48,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:48,107 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:48,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:19:48,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:48,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:48,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:48,165 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:19:48,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:48,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:48,176 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:48,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:19:48,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:48,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:48,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:48,248 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:19:48,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:48,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:48,260 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:48,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:19:48,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:48,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:48,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:48,326 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:19:48,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:48,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:48,339 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:48,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:19:48,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:48,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:48,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:48,410 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:19:48,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:48,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:48,422 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:48,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:19:48,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:48,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:48,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:48,500 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:19:48,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:48,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:48,512 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:48,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:19:48,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:48,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:48,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:48,577 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:19:48,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:48,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:48,589 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:48,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:19:48,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:48,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:48,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:48,653 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:19:48,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:48,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:48,665 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:48,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:19:48,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:48,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:48,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:48,774 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:19:48,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:48,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:48,792 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:48,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:19:48,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:48,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:48,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:48,858 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:19:48,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:48,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:48,873 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:48,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:19:48,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:48,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:48,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:48,955 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:19:48,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:48,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:48,971 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:48,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:19:48,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:48,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:48,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:49,043 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:19:49,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:49,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:49,056 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:49,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:19:49,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:49,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:49,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:49,135 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:19:49,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:49,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:49,149 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:49,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:19:49,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:49,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:49,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:49,221 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:19:49,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:49,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:49,233 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:49,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:19:49,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:49,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:49,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:49,302 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:19:49,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:49,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:49,316 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:49,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:19:49,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:49,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:49,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:49,384 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:19:49,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:49,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:49,397 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:49,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:19:49,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:49,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:49,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:49,463 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:19:49,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:49,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:49,474 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:49,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:19:49,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:49,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:49,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:49,546 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:19:49,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:49,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:49,558 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:49,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:19:49,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:49,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:49,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:49,649 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:19:49,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:49,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:49,662 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:49,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:19:49,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:49,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:49,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:49,731 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:19:49,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:49,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:49,745 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:49,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:19:49,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:49,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:49,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:49,819 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:19:49,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:49,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:49,832 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:49,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:19:49,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:49,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:49,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:49,895 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:19:49,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:49,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:49,908 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:49,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:19:49,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:49,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:49,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:49,958 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:19:49,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:49,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:49,970 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:49,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:19:49,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:49,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:49,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:50,034 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:19:50,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:50,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:50,047 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:50,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:19:50,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:50,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:50,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:50,093 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:19:50,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:50,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:50,104 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:50,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:19:50,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:50,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:50,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:50,153 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:19:50,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:50,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:50,164 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:50,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:19:50,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:50,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:50,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:50,227 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:19:50,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:50,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:50,239 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:50,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:19:50,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:50,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:50,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:50,308 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:19:50,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:50,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:50,321 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:50,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:19:50,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:50,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:50,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:50,403 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:19:50,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:50,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:50,415 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:50,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:19:50,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:50,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:50,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:50,462 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:19:50,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:50,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:50,472 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:50,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:19:50,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:50,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:50,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:50,537 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:19:50,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:50,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:50,549 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:50,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:19:50,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:50,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:50,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:50,609 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:19:50,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:50,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:50,622 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:50,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:19:50,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:50,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:50,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:50,690 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:19:50,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:50,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:50,702 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:50,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:19:50,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:50,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:50,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:50,769 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:19:50,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:50,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:50,781 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:50,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:19:50,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:50,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:50,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:50,843 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:19:50,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:50,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:50,856 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:50,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:19:50,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:50,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:50,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:50,923 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:19:50,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:50,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:50,936 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:50,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:19:50,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:50,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:50,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:50,997 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:19:51,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:51,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:51,010 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:51,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:19:51,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:51,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:51,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:51,101 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:19:51,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:51,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:51,113 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:51,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:19:51,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:51,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:51,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:51,201 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:19:51,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:51,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:51,213 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:51,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:19:51,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:51,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:51,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:51,279 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:19:51,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:51,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:51,291 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:51,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:19:51,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:51,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:51,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:51,353 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:19:51,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:51,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:51,365 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:51,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:19:51,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:51,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:51,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:51,426 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:19:51,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:51,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:51,438 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:51,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:19:51,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:51,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:51,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:51,498 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:19:51,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:51,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:51,510 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:51,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:19:51,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:51,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:51,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:51,572 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:19:51,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:51,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:51,584 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:51,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:19:51,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:51,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:51,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:51,633 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:19:51,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:51,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:51,643 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:51,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:19:51,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:51,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:51,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:51,705 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:19:51,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:51,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:51,716 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:51,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:19:51,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:51,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:51,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:51,772 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:19:51,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:51,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:51,784 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:51,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:19:51,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:51,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:51,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:51,847 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:19:51,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:51,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:51,859 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:51,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:19:51,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:51,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:51,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:51,969 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:19:51,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:51,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:51,987 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:51,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:19:51,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:51,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:51,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:52,070 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:19:52,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:52,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:52,087 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:52,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:19:52,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:52,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:52,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:52,151 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:19:52,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:52,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:52,165 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:52,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:19:52,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:52,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:52,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:52,243 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:19:52,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:52,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:52,262 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:52,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:19:52,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:52,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:52,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:52,322 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:19:52,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:52,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:52,334 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:52,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:19:52,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:52,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:52,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:52,400 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:19:52,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:52,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:52,413 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:52,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:19:52,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:52,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:52,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:52,475 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:19:52,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:52,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:52,486 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:52,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:19:52,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:52,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:52,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:52,549 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:19:52,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:52,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:52,569 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:52,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:19:52,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:52,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:52,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:52,651 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:19:52,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:52,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:52,663 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:52,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:19:52,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:52,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:52,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:52,726 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:19:52,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:52,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:52,739 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:52,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:19:52,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:52,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:52,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:52,800 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:19:52,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:52,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:52,815 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:52,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:19:52,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:52,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:52,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:52,863 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:19:52,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:52,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:52,873 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:52,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:19:52,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:52,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:52,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:52,967 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:19:52,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:52,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:52,980 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:52,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:19:52,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:52,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:52,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:53,027 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:19:53,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:53,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:53,037 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:53,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:19:53,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:53,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:53,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:53,084 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:19:53,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:53,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:53,094 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:53,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:19:53,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:53,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:53,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:53,154 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:19:53,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:53,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:53,167 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:53,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:19:53,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:53,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:53,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:53,232 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:19:53,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:53,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:53,245 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:53,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:19:53,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:53,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:53,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:53,311 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:19:53,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:53,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:53,324 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:53,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:19:53,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:53,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:53,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:53,385 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:19:53,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:53,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:53,397 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:53,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:19:53,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:53,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:53,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:53,465 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:19:53,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:53,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:53,478 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:53,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:19:53,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:53,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:53,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:53,539 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:19:53,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:53,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:53,552 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:53,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:19:53,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:53,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:53,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:53,612 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:19:53,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:53,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:53,624 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:53,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:19:53,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:53,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:53,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:53,689 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:19:53,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:53,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:53,701 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:53,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:19:53,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:53,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:53,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:53,765 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:19:53,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:53,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:53,776 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:53,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:19:53,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:53,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:53,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:53,821 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:19:53,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:53,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:53,838 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:53,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:19:53,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:53,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:53,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:53,892 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:19:53,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:53,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:53,901 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:53,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:19:53,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:53,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:53,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:53,962 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:19:53,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:53,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:53,972 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:53,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:19:53,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:53,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:53,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:54,030 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:19:54,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:54,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:54,043 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:54,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:19:54,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:54,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:54,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:54,116 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:19:54,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:54,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:54,130 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:54,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:19:54,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:54,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:54,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:54,196 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:19:54,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:54,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:54,208 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:54,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:19:54,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:54,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:54,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:54,262 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:19:54,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:54,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:54,271 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:54,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:19:54,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:54,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:54,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:54,333 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:19:54,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:54,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:54,343 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:54,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:19:54,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:54,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:54,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:54,386 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:19:54,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:54,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:54,395 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:54,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:19:54,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:54,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:54,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:54,456 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:19:54,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:54,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:54,465 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:54,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:19:54,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:54,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:54,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:54,526 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:19:54,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:54,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:54,537 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:54,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:19:54,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:54,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:54,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:54,597 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:19:54,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:54,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:54,607 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:54,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:19:54,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:54,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:54,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:54,667 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:19:54,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:54,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:54,677 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:54,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:19:54,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:54,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:54,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:54,732 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:19:54,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:54,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:54,740 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:54,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:19:54,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:54,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:54,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:54,803 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:19:54,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:54,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:54,812 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:54,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:19:54,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:54,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:54,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:54,870 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:19:54,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:54,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:54,880 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:54,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:19:54,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:54,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:54,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:54,925 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:19:54,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:54,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:54,933 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:54,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:19:54,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:54,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:54,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:54,978 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:19:54,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:54,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:54,987 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:54,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:19:54,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:54,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:54,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:55,045 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:19:55,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:55,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:55,064 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:55,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:19:55,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:55,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:55,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:55,126 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:19:55,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:55,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:55,144 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:55,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:19:55,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:55,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:55,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:55,189 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:19:55,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:55,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:55,197 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:55,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:19:55,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:55,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:55,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:55,254 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:19:55,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:55,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:55,264 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:55,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:19:55,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:55,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:55,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:55,305 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:19:55,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:55,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:55,313 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:55,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:19:55,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:55,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:55,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:55,371 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:19:55,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:55,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:55,381 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:55,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:19:55,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:55,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:55,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:55,437 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:19:55,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:55,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:55,448 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:55,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:19:55,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:55,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:55,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:55,509 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:19:55,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:55,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:55,519 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:55,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:19:55,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:55,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:55,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:55,577 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:19:55,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:55,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:55,584 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:55,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:19:55,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:55,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:55,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:55,654 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:19:55,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:55,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:55,664 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:55,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:19:55,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:55,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:55,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:55,710 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:19:55,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:55,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:55,718 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:55,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:19:55,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:55,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:55,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:55,776 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:19:55,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:55,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:55,785 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:55,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:19:55,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:55,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:55,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:55,827 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:19:55,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:55,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:55,835 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:55,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:19:55,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:55,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:55,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:55,893 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:19:55,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:55,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:55,903 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:55,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:19:55,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:55,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:55,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:55,963 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:19:55,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:55,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:55,972 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:55,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:19:55,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:55,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:55,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:56,029 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:19:56,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:56,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:56,038 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:56,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:19:56,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:56,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:56,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:56,099 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:19:56,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:56,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:56,109 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:56,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:19:56,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:56,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:56,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:56,161 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:19:56,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:56,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:56,170 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:56,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:19:56,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:56,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:56,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:56,232 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:19:56,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:56,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:56,241 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:56,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:19:56,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:56,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:56,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:56,299 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:19:56,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:56,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:56,308 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:56,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:19:56,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:56,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:56,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:56,366 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:19:56,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:56,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:56,376 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:56,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:19:56,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:56,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:56,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:56,454 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:19:56,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:56,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:56,466 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:56,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:19:56,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:56,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:56,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:56,534 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:19:56,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:56,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:56,549 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:56,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:19:56,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:56,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:56,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:56,623 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:19:56,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:56,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:56,636 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:56,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:19:56,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:56,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:56,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:56,705 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:19:56,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:56,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:56,719 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:56,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:19:56,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:56,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:56,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:56,783 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:19:56,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:56,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:56,793 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:56,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:19:56,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:56,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:56,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:56,853 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:19:56,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:56,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:56,862 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:56,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:19:56,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:56,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:56,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:56,921 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:19:56,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:56,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:56,932 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:56,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:19:56,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:56,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:56,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:56,989 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:19:56,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:56,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:56,999 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:57,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:19:57,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:57,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:57,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:57,043 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:19:57,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:57,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:57,052 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:57,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:19:57,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:57,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:57,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:57,114 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:19:57,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:57,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:57,123 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:57,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:19:57,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:57,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:57,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:57,180 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:19:57,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:57,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:57,190 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:57,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:19:57,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:57,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:57,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:57,249 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:19:57,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:57,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:57,258 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:57,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:19:57,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:57,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:57,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:57,315 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:19:57,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:57,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:57,325 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:57,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:19:57,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:57,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:57,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:57,382 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:19:57,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:57,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:57,393 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:57,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:19:57,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:57,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:57,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:57,454 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:19:57,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:57,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:57,466 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:57,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:19:57,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:57,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:57,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:57,526 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:19:57,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:57,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:57,546 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:57,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:19:57,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:57,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:57,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:57,604 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:19:57,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:57,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:57,614 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:57,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:19:57,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:57,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:57,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:57,673 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:19:57,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:57,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:57,694 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:57,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:19:57,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:57,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:57,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:57,753 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:19:57,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:57,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:57,765 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:57,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:19:57,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:57,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:57,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:57,807 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:19:57,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:57,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:57,815 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:57,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:19:57,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:57,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:57,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:57,872 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:19:57,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:57,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:57,882 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:57,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:19:57,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:57,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:57,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:57,943 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:19:57,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:57,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:57,953 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:57,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:19:57,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:57,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:57,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:58,008 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:19:58,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:58,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:58,016 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:58,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:19:58,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:58,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:58,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:58,076 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:19:58,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:58,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:58,086 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:58,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:19:58,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:58,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:58,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:58,142 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:19:58,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:58,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:58,151 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:58,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:19:58,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:58,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:58,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:58,205 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:19:58,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:58,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:58,214 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:58,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:19:58,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:58,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:58,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:58,272 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:19:58,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:58,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:58,282 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:58,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:19:58,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:58,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:58,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:58,338 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:19:58,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:58,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:58,347 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:58,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:19:58,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:58,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:58,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:58,409 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:19:58,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:58,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:58,419 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:58,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:19:58,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:58,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:58,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:58,482 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:19:58,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:58,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:58,492 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:58,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:19:58,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:58,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:58,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:58,549 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:19:58,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:58,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:58,558 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:58,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:19:58,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:58,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:58,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:58,621 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:19:58,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:58,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:58,631 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:58,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:19:58,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:58,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:58,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:58,685 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:19:58,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:58,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:58,695 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:58,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:19:58,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:58,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:58,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:58,737 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:19:58,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:58,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:58,745 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:58,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:19:58,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:58,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:58,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:58,787 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:19:58,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:58,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:58,795 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:58,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:19:58,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:58,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:58,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:58,853 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:19:58,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:58,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:58,862 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:58,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:19:58,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:58,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:58,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:58,919 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:19:58,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:58,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:58,928 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:58,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:19:58,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:58,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:58,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:58,968 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:19:58,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:58,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:58,976 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:58,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:19:58,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:58,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:58,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:59,031 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:19:59,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:59,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:59,040 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:59,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:19:59,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:59,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:59,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:59,079 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:19:59,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:59,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:59,086 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:59,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:19:59,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:59,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:59,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:59,140 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:19:59,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:59,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:59,149 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:59,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:19:59,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:59,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:59,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:59,209 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:19:59,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:59,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:59,219 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:59,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:19:59,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:59,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:59,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:59,284 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:19:59,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:59,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:59,293 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:59,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:19:59,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:59,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:59,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:59,354 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:19:59,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:59,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:59,363 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:59,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:19:59,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:59,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:59,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:59,426 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:19:59,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:59,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:59,435 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:59,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:19:59,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:59,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:59,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:59,492 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:19:59,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:59,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:59,501 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:59,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:19:59,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:59,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:59,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:59,562 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:19:59,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:59,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:59,570 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:59,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:19:59,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:59,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:59,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:59,611 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:19:59,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:59,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:59,619 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:59,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:19:59,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:59,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:59,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:59,677 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:19:59,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:59,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:59,686 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:59,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:19:59,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:59,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:59,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:59,726 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:19:59,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:59,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:59,733 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:59,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:19:59,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:59,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:59,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:59,772 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:19:59,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:59,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:59,779 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:59,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:19:59,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:59,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:59,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:59,834 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:19:59,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:59,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:59,842 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:59,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:19:59,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:59,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:59,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:59,900 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:19:59,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:59,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:59,909 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:59,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:19:59,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:59,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:59,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:19:59,962 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:19:59,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:19:59,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:19:59,971 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:19:59,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:19:59,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:19:59,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:19:59,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:00,025 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:00,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:00,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:00,034 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:00,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:00,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:00,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:00,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:00,090 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:00,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:00,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:00,098 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:00,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:00,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:00,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:00,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:00,151 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:00,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:00,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:00,159 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:00,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:00,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:00,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:00,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:00,215 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:00,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:00,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:00,225 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:00,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:00,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:00,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:00,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:00,299 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:00,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:00,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:00,331 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:00,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:00,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:00,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:00,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:00,390 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:00,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:00,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:00,412 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:00,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:00,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:00,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:00,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:00,482 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:00,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:00,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:00,491 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:00,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:00,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:00,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:00,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:00,545 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:00,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:00,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:00,554 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:00,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:00,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:00,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:00,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:00,620 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:00,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:00,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:00,629 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:00,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:00,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:00,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:00,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:00,686 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:00,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:00,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:00,694 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:00,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:20:00,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:00,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:00,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:00,735 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:20:00,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:00,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:00,743 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:00,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:00,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:00,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:00,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:00,798 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:00,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:00,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:00,807 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:00,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:00,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:00,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:00,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:00,862 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:00,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:00,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:00,870 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:00,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:00,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:00,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:00,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:00,927 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:00,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:00,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:00,936 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:00,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:00,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:00,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:00,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:00,991 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:00,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:01,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:01,000 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:01,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:01,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:01,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:01,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:01,055 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:01,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:01,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:01,064 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:01,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:01,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:01,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:01,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:01,119 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:01,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:01,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:01,128 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:01,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:01,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:01,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:01,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:01,184 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:01,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:01,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:01,192 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:01,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:01,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:01,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:01,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:01,246 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:01,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:01,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:01,255 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:01,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:20:01,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:01,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:01,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:01,298 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:20:01,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:01,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:01,305 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:01,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:01,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:01,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:01,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:01,365 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:01,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:01,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:01,374 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:01,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:01,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:01,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:01,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:01,430 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:01,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:01,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:01,438 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:01,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:01,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:01,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:01,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:01,501 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:01,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:01,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:01,510 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:01,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:01,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:01,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:01,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:01,564 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:01,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:01,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:01,578 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:01,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:20:01,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:01,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:01,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:01,620 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:20:01,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:01,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:01,627 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:01,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:01,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:01,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:01,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:01,686 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:01,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:01,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:01,694 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:01,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:01,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:01,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:01,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:01,748 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:01,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:01,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:01,757 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:01,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:20:01,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:01,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:01,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:01,797 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:20:01,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:01,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:01,804 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:01,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:01,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:01,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:01,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:01,868 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:01,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:01,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:01,877 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:01,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:01,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:01,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:01,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:01,933 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:01,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:01,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:01,941 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:01,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:01,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:01,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:01,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:01,995 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:02,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:02,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:02,004 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:02,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:02,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:02,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:02,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:02,064 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:02,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:02,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:02,073 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:02,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:02,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:02,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:02,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:02,131 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:02,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:02,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:02,140 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:02,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:20:02,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:02,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:02,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:02,178 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:20:02,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:02,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:02,185 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:02,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:02,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:02,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:02,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:02,242 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:02,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:02,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:02,251 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:02,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:02,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:02,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:02,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:02,310 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:02,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:02,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:02,318 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:02,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:20:02,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:02,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:02,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:02,362 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:20:02,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:02,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:02,370 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:02,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:02,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:02,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:02,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:02,425 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:02,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:02,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:02,434 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:02,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:02,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:02,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:02,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:02,503 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:02,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:02,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:02,513 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:02,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:02,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:02,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:02,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:02,589 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:02,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:02,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:02,601 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:02,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:20:02,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:02,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:02,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:02,641 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:20:02,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:02,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:02,649 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:02,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:02,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:02,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:02,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:02,703 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:02,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:02,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:02,711 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:02,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:02,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:02,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:02,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:02,771 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:02,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:02,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:02,780 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:02,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:02,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:02,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:02,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:02,834 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:02,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:02,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:02,843 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:02,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:02,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:02,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:02,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:02,902 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:02,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:02,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:02,911 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:02,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:02,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:02,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:02,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:02,966 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:02,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:02,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:02,974 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:02,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:02,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:02,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:02,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:03,030 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:03,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:03,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:03,039 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:03,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:03,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:03,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:03,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:03,093 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:03,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:03,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:03,101 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:03,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:03,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:03,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:03,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:03,154 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:03,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:03,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:03,162 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:03,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:03,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:03,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:03,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:03,215 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:03,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:03,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:03,224 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:03,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:03,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:03,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:03,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:03,281 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:03,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:03,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:03,289 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:03,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:03,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:03,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:03,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:03,345 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:03,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:03,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:03,353 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:03,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:20:03,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:03,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:03,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:03,392 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:20:03,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:03,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:03,399 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:03,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:03,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:03,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:03,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:03,458 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:03,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:03,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:03,466 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:03,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:03,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:03,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:03,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:03,521 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:03,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:03,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:03,529 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:03,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:20:03,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:03,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:03,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:03,578 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:20:03,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:03,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:03,586 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:03,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:03,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:03,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:03,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:03,644 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:03,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:03,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:03,653 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:03,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:03,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:03,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:03,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:03,706 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:03,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:03,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:03,714 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:03,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:20:03,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:03,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:03,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:03,752 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:20:03,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:03,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:03,759 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:03,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:03,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:03,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:03,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:03,816 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:03,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:03,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:03,825 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:03,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:20:03,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:03,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:03,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:03,865 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:20:03,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:03,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:03,873 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:03,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:03,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:03,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:03,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:03,929 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:03,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:03,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:03,937 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:03,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:20:03,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:03,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:03,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:03,977 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:20:03,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:03,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:03,984 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:03,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:03,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:03,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:03,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:04,040 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:04,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:04,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:04,049 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:04,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:04,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:04,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:04,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:04,107 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:04,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:04,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:04,116 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:04,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:04,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:04,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:04,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:04,171 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:04,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:04,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:04,179 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:04,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:04,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:04,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:04,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:04,232 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:04,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:04,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:04,240 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:04,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:04,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:04,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:04,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:04,292 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:04,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:04,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:04,300 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:04,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:04,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:04,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:04,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:04,354 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:04,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:04,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:04,362 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:04,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:04,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:04,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:04,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:04,416 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:04,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:04,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:04,424 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:04,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:04,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:04,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:04,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:04,481 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:04,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:04,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:04,490 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:04,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:04,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:04,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:04,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:04,557 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:04,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:04,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:04,565 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:04,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:04,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:04,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:04,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:04,632 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:04,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:04,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:04,640 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:04,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:04,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:04,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:04,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:04,697 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:04,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:04,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:04,706 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:04,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:04,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:04,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:04,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:04,760 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:04,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:04,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:04,769 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:04,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:04,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:04,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:04,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:04,821 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:04,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:04,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:04,832 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:04,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:04,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:04,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:04,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:04,888 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:04,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:04,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:04,896 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:04,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:04,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:04,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:04,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:04,957 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:04,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:04,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:04,966 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:04,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:04,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:04,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:04,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:05,022 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:05,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:05,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:05,033 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:05,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:20:05,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:05,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:05,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:05,071 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:20:05,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:05,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:05,078 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:05,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:05,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:05,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:05,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:05,133 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:05,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:05,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:05,141 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:05,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:20:05,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:05,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:05,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:05,183 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:20:05,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:05,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:05,191 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:05,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:05,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:05,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:05,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:05,249 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:05,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:05,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:05,257 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:05,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:05,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:05,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:05,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:05,311 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:05,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:05,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:05,320 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:05,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:05,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:05,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:05,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:05,375 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:05,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:05,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:05,383 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:05,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:05,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:05,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:05,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:05,436 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:05,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:05,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:05,444 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:05,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:05,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:05,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:05,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:05,498 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:05,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:05,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:05,512 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:05,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:05,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:05,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:05,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:05,565 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:05,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:05,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:05,573 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:05,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:05,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:05,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:05,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:05,625 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:05,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:05,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:05,634 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:05,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:05,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:05,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:05,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:05,686 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:05,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:05,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:05,694 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:05,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:05,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:05,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:05,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:05,747 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:05,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:05,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:05,756 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:05,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:05,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:05,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:05,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:05,812 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:05,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:05,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:05,820 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:05,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:20:05,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:05,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:05,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:05,857 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:20:05,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:05,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:05,864 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:05,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:05,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:05,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:05,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:05,917 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:05,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:05,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:05,925 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:05,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:05,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:05,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:05,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:05,982 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:05,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:05,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:05,991 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:05,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:05,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:05,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:05,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:06,048 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:06,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:06,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:06,060 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:06,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:06,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:06,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:06,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:06,141 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:06,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:06,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:06,150 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:06,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:06,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:06,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:06,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:06,203 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:06,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:06,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:06,213 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:06,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:06,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:06,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:06,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:06,263 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:06,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:06,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:06,271 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:06,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:06,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:06,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:06,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:06,322 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:06,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:06,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:06,331 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:06,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:06,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:06,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:06,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:06,388 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:06,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:06,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:06,396 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:06,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:06,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:06,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:06,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:06,449 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:06,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:06,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:06,458 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:06,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:20:06,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:06,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:06,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:06,495 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:20:06,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:06,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:06,506 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:06,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:06,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:06,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:06,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:06,558 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:06,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:06,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:06,566 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:06,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:06,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:06,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:06,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:06,618 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:06,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:06,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:06,627 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:06,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:06,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:06,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:06,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:06,680 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:06,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:06,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:06,689 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:06,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:20:06,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:06,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:06,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:06,728 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:20:06,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:06,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:06,735 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:06,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:06,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:06,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:06,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:06,785 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:06,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:06,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:06,793 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:06,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:20:06,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:06,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:06,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:06,831 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:20:06,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:06,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:06,839 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:06,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:06,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:06,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:06,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:06,897 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:06,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:06,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:06,906 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:06,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:06,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:06,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:06,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:06,961 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:06,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:06,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:06,970 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:06,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:20:06,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:06,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:06,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:07,011 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:20:07,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:07,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:07,019 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:07,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:07,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:07,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:07,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:07,077 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:07,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:07,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:07,086 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:07,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:07,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:07,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:07,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:07,141 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:07,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:07,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:07,149 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:07,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:07,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:07,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:07,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:07,203 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:07,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:07,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:07,211 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:07,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:20:07,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:07,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:07,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:07,248 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:20:07,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:07,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:07,255 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:07,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:07,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:07,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:07,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:07,311 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:07,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:07,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:07,319 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:07,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:20:07,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:07,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:07,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:07,356 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:20:07,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:07,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:07,363 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:07,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:20:07,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:07,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:07,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:07,400 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:20:07,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:07,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:07,411 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:07,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:07,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:07,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:07,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:07,465 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:07,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:07,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:07,473 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:07,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:07,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:07,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:07,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:07,538 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:07,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:07,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:07,547 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:07,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:20:07,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:07,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:07,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:07,587 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:20:07,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:07,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:07,595 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:07,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:07,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:07,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:07,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:07,653 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:07,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:07,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:07,663 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:07,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:07,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:07,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:07,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:07,721 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:07,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:07,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:07,730 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:07,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:07,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:07,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:07,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:07,787 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:07,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:07,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:07,796 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:07,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:07,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:07,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:07,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:07,849 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:07,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:07,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:07,858 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:07,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:07,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:07,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:07,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:07,910 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:07,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:07,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:07,919 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:07,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:07,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:07,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:07,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:07,976 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:07,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:07,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:07,984 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:07,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:07,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:07,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:07,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:08,036 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:08,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:08,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:08,044 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:08,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:08,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:08,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:08,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:08,096 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:08,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:08,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:08,104 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:08,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:08,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:08,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:08,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:08,160 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:08,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:08,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:08,168 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:08,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:08,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:08,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:08,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:08,226 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:08,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:08,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:08,235 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:08,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:20:08,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:08,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:08,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:08,273 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:20:08,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:08,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:08,280 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:08,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:08,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:08,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:08,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:08,336 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:08,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:08,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:08,345 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:08,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:08,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:08,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:08,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:08,409 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:08,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:08,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:08,417 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:08,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:08,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:08,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:08,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:08,473 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:08,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:08,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:08,483 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:08,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:08,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:08,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:08,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:08,537 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:08,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:08,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:08,545 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:08,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:20:08,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:08,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:08,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:08,585 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:20:08,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:08,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:08,592 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:08,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:08,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:08,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:08,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:08,646 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:08,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:08,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:08,656 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:08,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:20:08,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:08,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:08,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:08,695 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:20:08,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:08,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:08,702 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:08,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:08,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:08,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:08,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:08,757 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:08,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:08,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:08,766 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:08,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:08,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:08,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:08,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:08,821 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:08,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:08,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:08,829 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:08,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:08,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:08,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:08,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:08,887 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:08,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:08,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:08,895 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:08,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:08,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:08,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:08,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:08,952 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:08,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:08,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:08,960 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:08,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:08,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:08,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:08,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:09,014 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:09,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:09,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:09,022 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:09,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:09,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:09,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:09,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:09,075 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:09,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:09,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:09,083 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:09,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:09,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:09,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:09,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:09,139 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:09,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:09,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:09,147 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:09,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:20:09,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:09,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:09,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:09,184 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:20:09,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:09,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:09,191 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:09,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:20:09,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:09,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:09,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:09,227 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:20:09,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:09,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:09,235 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:09,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:09,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:09,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:09,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:09,290 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:09,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:09,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:09,298 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:09,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:20:09,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:09,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:09,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:09,347 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:20:09,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:09,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:09,354 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:09,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:09,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:09,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:09,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:09,409 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:09,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:09,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:09,417 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:09,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:20:09,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:09,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:09,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:09,453 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:20:09,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:09,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:09,462 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:09,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:09,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:09,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:09,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:09,517 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:09,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:09,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:09,525 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:09,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:09,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:09,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:09,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:09,580 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:09,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:09,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:09,588 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:09,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:09,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:09,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:09,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:09,644 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:09,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:09,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:09,652 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:09,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:09,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:09,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:09,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:09,705 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:09,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:09,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:09,713 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:09,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:09,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:09,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:09,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:09,766 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:09,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:09,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:09,774 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:09,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:20:09,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:09,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:09,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:09,813 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:20:09,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:09,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:09,821 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:09,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:09,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:09,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:09,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:09,874 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:09,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:09,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:09,882 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:09,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:09,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:09,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:09,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:09,935 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:09,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:09,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:09,943 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:09,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:09,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:09,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:09,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:09,998 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:10,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:10,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:10,006 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:10,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:10,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:10,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:10,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:10,064 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:10,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:10,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:10,072 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:10,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:10,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:10,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:10,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:10,125 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:10,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:10,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:10,133 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:10,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:10,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:10,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:10,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:10,189 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:10,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:10,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:10,198 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:10,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:20:10,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:10,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:10,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:10,237 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:20:10,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:10,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:10,244 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:10,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:10,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:10,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:10,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:10,309 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:10,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:10,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:10,319 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:10,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:10,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:10,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:10,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:10,389 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:10,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:10,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:10,398 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:10,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:20:10,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:10,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:10,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:10,437 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:20:10,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:10,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:10,444 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:10,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:10,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:10,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:10,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:10,496 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:10,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:10,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:10,505 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:10,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:10,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:10,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:10,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:10,561 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:10,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:10,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:10,569 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:10,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:20:10,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:10,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:10,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:10,606 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:20:10,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:10,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:10,613 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:10,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:10,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:10,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:10,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:10,667 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:10,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:10,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:10,675 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:10,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:10,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:10,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:10,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:10,728 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:10,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:10,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:10,736 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:10,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:10,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:10,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:10,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:10,790 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:10,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:10,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:10,799 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:10,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:10,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:10,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:10,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:10,852 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:10,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:10,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:10,861 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:10,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:10,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:10,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:10,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:10,918 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:10,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:10,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:10,926 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:10,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:10,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:10,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:10,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:10,983 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:10,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:10,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:10,991 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:10,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:10,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:10,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:10,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:11,050 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:11,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:11,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:11,059 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:11,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:11,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:11,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:11,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:11,112 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:11,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:11,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:11,121 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:11,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:11,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:11,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:11,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:11,173 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:11,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:11,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:11,181 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:11,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:20:11,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:11,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:11,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:11,221 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:20:11,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:11,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:11,233 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:11,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:11,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:11,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:11,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:11,287 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:11,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:11,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:11,295 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:11,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:11,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:11,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:11,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:11,349 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:11,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:11,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:11,357 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:11,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:20:11,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:11,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:11,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:11,395 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:20:11,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:11,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:11,402 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:11,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:20:11,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:11,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:11,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:11,444 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:20:11,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:11,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:11,451 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:11,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:20:11,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:11,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:11,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:11,495 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:20:11,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:11,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:11,503 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:11,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:11,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:11,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:11,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:11,573 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:11,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:11,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:11,582 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:11,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:11,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:11,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:11,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:11,632 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:11,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:11,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:11,641 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:11,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:11,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:11,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:11,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:11,692 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:11,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:11,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:11,700 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:11,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:11,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:11,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:11,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:11,754 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:11,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:11,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:11,763 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:11,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:20:11,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:11,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:11,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:11,802 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:20:11,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:11,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:11,809 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:11,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:11,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:11,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:11,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:11,864 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:11,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:11,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:11,872 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:11,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:11,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:11,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:11,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:11,928 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:11,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:11,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:11,936 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:11,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:20:11,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:11,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:11,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:11,977 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:20:11,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:11,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:11,984 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:11,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:11,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:11,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:11,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:12,036 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:12,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:12,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:12,044 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:12,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:12,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:12,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:12,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:12,097 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:12,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:12,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:12,105 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:12,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:12,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:12,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:12,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:12,166 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:12,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:12,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:12,174 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:12,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:12,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:12,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:12,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:12,226 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:12,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:12,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:12,235 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:12,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:12,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:12,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:12,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:12,285 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:12,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:12,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:12,293 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:12,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:12,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:12,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:12,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:12,352 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:12,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:12,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:12,360 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:12,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:20:12,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:12,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:12,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:12,398 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:20:12,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:12,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:12,405 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:12,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:12,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:12,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:12,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:12,456 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:12,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:12,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:12,465 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:12,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:12,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:12,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:12,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:12,519 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:12,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:12,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:12,527 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:12,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:12,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:12,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:12,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:12,582 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:12,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:12,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:12,590 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:12,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:12,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:12,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:12,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:12,644 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:12,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:12,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:12,652 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:12,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:12,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:12,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:12,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:12,704 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:12,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:12,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:12,712 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:12,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:20:12,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:12,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:12,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:12,753 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:20:12,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:12,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:12,761 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:12,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:12,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:12,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:12,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:12,818 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:12,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:12,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:12,826 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:12,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:12,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:12,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:12,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:12,881 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:12,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:12,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:12,889 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:12,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:12,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:12,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:12,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:12,946 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:12,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:12,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:12,955 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:12,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:12,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:12,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:12,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:13,010 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:13,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:13,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:13,019 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:13,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:20:13,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:13,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:13,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:13,056 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:20:13,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:13,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:13,063 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:13,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:13,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:13,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:13,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:13,126 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:13,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:13,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:13,134 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:13,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:13,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:13,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:13,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:13,188 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:13,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:13,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:13,197 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:13,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:13,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:13,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:13,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:13,254 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:13,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:13,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:13,262 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:13,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:13,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:13,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:13,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:13,316 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:13,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:13,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:13,328 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:13,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:13,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:13,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:13,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:13,381 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:13,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:13,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:13,389 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:13,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:13,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:13,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:13,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:13,444 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:13,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:13,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:13,452 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:13,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:13,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:13,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:13,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:13,506 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:13,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:13,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:13,514 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:13,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:13,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:13,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:13,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:13,565 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:13,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:13,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:13,573 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:13,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:13,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:13,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:13,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:13,628 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:13,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:13,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:13,637 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:13,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:20:13,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:13,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:13,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:13,673 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:20:13,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:13,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:13,680 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:13,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:13,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:13,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:13,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:13,733 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:13,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:13,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:13,741 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:13,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:13,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:13,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:13,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:13,792 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:13,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:13,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:13,800 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:13,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:13,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:13,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:13,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:13,853 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:13,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:13,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:13,862 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:13,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:20:13,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:13,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:13,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:13,900 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:20:13,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:13,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:13,908 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:13,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:13,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:13,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:13,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:13,959 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:13,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:13,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:13,967 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:13,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:20:13,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:13,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:13,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:14,006 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:20:14,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:14,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:14,013 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:14,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:14,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:14,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:14,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:14,071 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:14,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:14,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:14,079 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:14,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:14,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:14,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:14,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:14,133 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:14,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:14,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:14,142 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:14,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:14,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:14,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:14,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:14,197 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:14,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:14,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:14,206 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:14,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:14,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:14,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:14,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:14,259 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:14,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:14,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:14,268 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:14,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:14,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:14,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:14,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:14,320 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:14,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:14,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:14,328 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:14,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:14,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:14,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:14,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:14,380 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:14,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:14,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:14,389 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:14,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:20:14,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:14,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:14,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:14,425 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:20:14,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:14,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:14,432 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:14,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:14,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:14,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:14,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:14,488 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:14,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:14,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:14,496 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:14,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:14,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:14,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:14,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:14,550 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:14,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:14,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:14,559 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:14,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:14,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:14,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:14,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:14,612 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:14,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:14,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:14,621 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:14,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:14,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:14,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:14,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:14,673 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:14,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:14,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:14,681 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:14,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:14,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:14,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:14,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:14,730 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:14,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:14,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:14,739 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:14,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:14,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:14,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:14,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:14,790 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:14,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:14,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:14,799 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:14,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:14,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:14,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:14,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:14,852 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:14,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:14,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:14,861 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:14,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:14,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:14,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:14,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:14,915 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:14,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:14,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:14,923 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:14,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:14,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:14,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:14,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:14,976 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:14,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:14,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:14,989 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:14,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:14,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:14,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:14,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:15,041 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:15,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:15,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:15,049 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:15,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:20:15,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:15,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:15,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:15,084 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:20:15,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:15,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:15,091 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:15,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:15,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:15,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:15,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:15,143 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:15,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:15,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:15,152 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:15,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:15,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:15,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:15,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:15,204 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:15,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:15,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:15,212 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:15,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:15,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:15,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:15,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:15,266 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:15,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:15,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:15,274 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:15,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:15,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:15,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:15,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:15,327 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:15,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:15,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:15,335 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:15,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:15,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:15,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:15,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:15,389 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:15,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:15,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:15,397 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:15,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:15,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:15,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:15,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:15,451 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:15,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:15,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:15,460 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:15,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:15,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:15,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:15,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:15,511 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:15,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:15,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:15,518 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:15,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:15,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:15,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:15,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:15,563 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:15,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:15,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:15,570 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:15,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:15,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:15,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:15,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:15,619 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:15,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:15,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:15,627 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:15,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:20:15,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:15,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:15,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:15,665 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:20:15,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:15,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:15,672 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:15,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:20:15,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:15,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:15,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:15,707 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:20:15,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:15,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:15,715 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:15,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:15,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:15,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:15,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:15,764 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:15,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:15,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:15,773 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:15,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:15,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:15,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:15,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:15,826 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:15,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:15,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:15,834 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:15,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:20:15,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:15,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:15,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:15,869 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:20:15,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:15,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:15,876 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:15,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:15,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:15,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:15,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:15,931 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:15,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:15,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:15,940 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:15,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:20:15,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:15,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:15,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:15,975 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:20:15,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:15,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:15,982 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:15,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:15,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:15,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:15,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:16,034 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:16,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:16,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:16,043 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:16,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:16,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:16,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:16,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:16,099 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:16,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:16,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:16,107 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:16,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:16,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:16,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:16,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:16,161 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:16,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:16,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:16,169 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:16,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:16,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:16,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:16,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:16,221 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:16,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:16,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:16,230 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:16,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:20:16,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:16,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:16,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:16,265 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:20:16,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:16,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:16,272 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:16,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:16,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:16,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:16,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:16,325 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:16,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:16,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:16,333 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:16,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:16,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:16,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:16,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:16,386 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:16,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:16,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:16,394 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:16,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:16,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:16,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:16,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:16,445 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:16,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:16,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:16,454 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:16,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:20:16,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:16,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:16,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:16,493 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:20:16,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:16,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:16,500 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:16,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:16,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:16,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:16,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:16,550 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:16,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:16,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:16,558 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:16,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:16,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:16,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:16,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:16,610 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:16,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:16,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:16,619 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:16,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:16,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:16,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:16,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:16,670 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:16,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:16,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:16,678 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:16,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:20:16,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:16,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:16,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:16,713 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:20:16,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:16,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:16,720 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:16,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:20:16,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:16,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:16,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:16,754 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:20:16,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:16,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:16,765 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:16,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:16,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:16,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:16,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:16,818 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:16,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:16,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:16,826 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:16,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:16,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:16,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:16,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:16,879 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:16,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:16,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:16,887 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:16,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:16,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:16,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:16,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:16,943 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:16,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:16,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:16,951 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:16,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:16,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:16,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:16,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:17,006 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:17,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:17,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:17,014 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:17,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:17,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:17,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:17,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:17,069 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:17,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:17,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:17,077 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:17,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:17,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:17,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:17,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:17,128 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:17,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:17,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:17,136 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:17,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:20:17,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:17,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:17,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:17,171 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:20:17,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:17,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:17,177 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:17,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:20:17,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:17,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:17,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:17,213 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:20:17,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:17,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:17,220 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:17,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:17,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:17,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:17,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:17,272 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:17,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:17,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:17,280 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:17,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:17,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:17,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:17,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:17,332 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:17,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:17,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:17,340 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:17,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:20:17,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:17,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:17,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:17,376 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:20:17,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:17,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:17,383 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:17,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:17,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:17,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:17,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:17,436 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:17,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:17,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:17,444 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:17,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:17,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:17,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:17,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:17,497 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:17,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:17,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:17,506 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:17,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:17,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:17,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:17,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:17,560 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:17,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:17,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:17,568 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:17,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:17,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:17,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:17,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:17,619 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:17,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:17,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:17,626 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:17,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:17,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:17,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:17,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:17,678 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:17,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:17,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:17,690 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:17,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:20:17,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:17,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:17,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:17,728 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:20:17,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:17,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:17,735 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:17,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:17,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:17,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:17,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:17,787 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:17,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:17,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:17,794 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:17,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:20:17,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:17,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:17,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:17,829 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:20:17,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:17,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:17,836 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:17,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:17,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:17,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:17,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:17,888 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:17,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:17,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:17,897 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:17,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:17,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:17,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:17,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:17,951 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:17,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:17,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:17,959 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:17,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:17,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:17,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:17,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:18,010 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:18,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:18,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:18,018 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:18,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:18,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:18,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:18,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:18,069 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:18,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:18,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:18,077 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:18,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:18,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:18,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:18,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:18,127 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:18,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:18,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:18,135 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:18,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:20:18,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:18,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:18,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:18,171 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:20:18,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:18,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:18,177 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:18,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:20:18,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:18,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:18,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:18,212 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:20:18,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:18,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:18,219 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:18,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:18,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:18,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:18,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:18,268 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:18,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:18,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:18,276 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:18,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:18,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:18,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:18,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:18,328 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:18,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:18,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:18,336 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:18,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:18,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:18,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:18,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:18,391 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:18,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:18,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:18,399 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:18,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:18,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:18,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:18,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:18,450 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:18,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:18,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:18,458 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:18,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:18,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:18,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:18,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:18,514 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:18,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:18,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:18,522 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:18,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:18,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:18,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:18,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:18,576 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:18,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:18,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:18,588 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:18,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:18,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:18,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:18,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:18,638 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:18,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:18,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:18,646 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:18,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:18,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:18,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:18,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:18,697 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:18,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:18,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:18,705 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:18,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:18,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:18,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:18,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:18,755 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:18,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:18,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:18,764 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:18,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:20:18,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:18,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:18,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:18,800 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:20:18,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:18,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:18,807 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:18,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:20:18,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:18,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:18,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:18,842 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:20:18,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:18,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:18,849 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:18,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:20:18,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:18,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:18,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:18,887 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:20:18,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:18,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:18,894 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:18,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:18,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:18,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:18,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:18,948 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:18,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:18,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:18,956 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:18,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:18,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:18,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:18,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:19,011 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:19,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:19,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:19,019 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:19,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:19,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:19,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:19,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:19,070 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:19,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:19,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:19,078 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:19,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:19,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:19,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:19,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:19,128 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:19,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:19,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:19,135 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:19,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:19,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:19,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:19,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:19,186 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:19,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:19,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:19,194 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:19,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:20:19,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:19,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:19,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:19,229 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:20:19,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:19,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:19,236 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:19,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:19,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:19,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:19,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:19,291 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:19,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:19,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:19,299 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:19,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:19,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:19,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:19,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:19,352 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:19,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:19,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:19,360 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:19,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:19,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:19,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:19,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:19,409 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:19,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:19,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:19,417 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:19,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:19,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:19,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:19,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:19,467 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:19,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:19,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:19,481 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:19,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:19,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:19,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:19,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:19,533 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:19,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:19,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:19,541 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:19,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:19,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:19,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:19,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:19,592 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:19,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:19,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:19,600 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:19,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:20:19,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:19,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:19,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:19,636 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:20:19,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:19,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:19,643 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:19,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:20:19,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:19,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:19,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:19,679 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:20:19,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:19,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:19,685 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:19,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:19,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:19,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:19,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:19,735 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:19,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:19,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:19,742 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:19,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:19,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:19,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:19,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:19,803 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:19,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:19,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:19,812 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:19,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:19,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:19,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:19,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:19,863 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:19,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:19,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:19,871 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:19,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:19,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:19,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:19,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:19,925 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:19,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:19,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:19,933 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:19,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:20:19,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:19,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:19,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:19,968 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:20:19,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:19,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:19,974 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:19,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:19,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:19,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:19,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:20,024 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:20,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:20,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:20,032 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:20,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:20,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:20,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:20,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:20,082 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:20,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:20,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:20,089 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:20,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:20,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:20,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:20,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:20,140 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:20,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:20,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:20,149 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:20,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:20,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:20,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:20,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:20,201 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:20,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:20,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:20,209 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:20,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:20:20,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:20,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:20,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:20,246 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:20:20,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:20,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:20,253 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:20,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:20,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:20,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:20,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:20,305 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:20,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:20,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:20,313 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:20,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:20,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:20,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:20,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:20,364 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:20,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:20,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:20,376 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:20,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:20,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:20,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:20,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:20,427 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:20,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:20,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:20,435 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:20,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:20,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:20,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:20,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:20,484 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:20,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:20,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:20,493 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:20,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:20,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:20,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:20,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:20,543 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:20,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:20,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:20,551 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:20,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:20,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:20,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:20,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:20,602 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:20,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:20,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:20,609 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:20,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:20,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:20,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:20,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:20,660 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:20,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:20,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:20,668 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:20,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:20,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:20,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:20,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:20,718 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:20,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:20,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:20,726 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:20,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:20,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:20,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:20,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:20,781 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:20,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:20,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:20,789 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:20,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:20,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:20,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:20,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:20,841 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:20,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:20,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:20,850 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:20,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:20:20,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:20,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:20,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:20,885 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:20:20,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:20,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:20,892 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:20,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:20:20,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:20,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:20,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:20,929 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:20:20,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:20,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:20,935 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:20,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:20,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:20,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:20,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:20,985 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:20,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:20,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:20,993 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:20,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:20:20,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:20,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:20,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:21,029 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:20:21,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:21,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:21,036 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:21,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:20:21,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:21,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:21,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:21,070 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:20:21,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:21,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:21,077 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:21,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:21,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:21,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:21,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:21,127 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:21,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:21,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:21,135 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:21,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:20:21,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:21,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:21,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:21,169 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:20:21,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:21,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:21,175 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:21,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:20:21,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:21,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:21,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:21,211 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:20:21,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:21,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:21,217 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:21,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:21,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:21,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:21,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:21,272 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:21,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:21,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:21,281 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:21,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:21,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:21,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:21,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:21,330 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:21,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:21,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:21,338 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:21,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:20:21,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:21,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:21,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:21,371 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:20:21,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:21,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:21,378 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:21,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:21,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:21,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:21,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:21,427 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:21,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:21,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:21,435 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:21,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:21,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:21,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:21,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:21,483 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:21,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:21,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:21,490 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:21,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:21,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:21,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:21,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:21,539 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:21,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:21,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:21,546 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:21,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:20:21,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:21,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:21,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:21,583 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:20:21,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:21,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:21,589 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:21,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:20:21,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:21,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:21,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:21,623 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:20:21,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:21,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:21,629 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:21,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:21,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:21,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:21,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:21,671 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:21,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:21,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:21,679 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:21,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:21,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:21,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:21,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:21,723 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:21,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:21,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:21,729 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:21,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:20:21,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:21,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:21,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:21,766 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:20:21,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:21,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:21,774 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:21,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:21,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:21,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:21,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:21,821 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:21,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:21,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:21,829 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:21,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:21,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:21,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:21,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:21,881 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:21,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:21,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:21,889 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:21,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:21,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:21,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:21,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:21,941 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:21,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:21,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:21,950 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:21,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:21,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:21,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:21,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:21,995 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:22,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:22,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:22,002 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:22,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:22,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:22,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:22,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:22,050 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:22,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:22,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:22,058 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:22,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:22,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:22,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:22,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:22,115 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:22,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:22,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:22,124 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:22,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:20:22,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:22,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:22,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:22,158 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:20:22,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:22,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:22,165 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:22,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:22,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:22,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:22,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:22,213 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:22,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:22,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:22,221 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:22,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:22,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:22,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:22,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:22,268 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:22,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:22,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:22,276 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:22,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:22,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:22,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:22,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:22,321 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:22,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:22,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:22,329 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:22,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:22,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:22,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:22,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:22,378 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:22,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:22,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:22,386 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:22,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:22,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:22,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:22,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:22,436 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:22,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:22,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:22,444 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:22,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:22,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:22,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:22,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:22,494 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:22,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:22,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:22,502 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:22,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:22,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:22,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:22,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:22,551 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:22,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:22,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:22,559 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:22,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:22,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:22,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:22,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:22,608 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:22,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:22,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:22,616 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:22,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:20:22,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:22,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:22,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:22,652 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:20:22,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:22,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:22,658 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:22,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:22,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:22,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:22,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:22,699 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:22,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:22,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:22,704 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:22,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:20:22,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:22,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:22,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:22,732 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:20:22,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:22,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:22,738 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:22,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:20:22,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:22,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:22,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:22,772 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:20:22,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:22,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:22,776 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:22,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:22,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:22,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:22,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:22,821 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:22,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:22,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:22,829 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:22,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:22,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:22,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:22,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:22,889 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:22,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:22,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:22,898 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:22,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:20:22,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:22,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:22,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:22,942 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:20:22,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:22,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:22,949 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:22,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:22,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:22,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:22,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:22,998 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:23,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:23,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:23,006 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:23,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:23,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:23,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:23,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:23,065 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:23,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:23,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:23,073 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:23,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:23,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:23,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:23,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:23,114 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:23,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:23,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:23,122 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:23,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:23,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:23,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:23,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:23,171 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:23,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:23,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:23,179 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:23,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:23,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:23,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:23,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:23,223 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:23,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:23,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:23,230 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:23,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:23,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:23,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:23,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:23,279 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:23,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:23,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:23,288 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:23,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:23,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:23,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:23,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:23,338 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:23,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:23,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:23,346 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:23,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:20:23,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:23,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:23,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:23,383 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:20:23,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:23,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:23,390 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:23,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:23,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:23,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:23,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:23,437 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:23,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:23,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:23,448 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:23,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:23,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:23,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:23,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:23,495 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:23,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:23,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:23,502 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:23,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:23,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:23,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:23,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:23,544 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:23,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:23,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:23,553 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:23,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:23,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:23,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:23,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:23,606 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:23,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:23,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:23,614 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:23,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:23,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:23,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:23,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:23,663 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:23,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:23,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:23,670 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:23,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:20:23,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:23,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:23,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:23,706 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:20:23,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:23,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:23,713 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:23,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:23,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:23,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:23,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:23,767 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:23,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:23,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:23,775 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:23,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:23,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:23,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:23,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:23,829 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:23,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:23,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:23,838 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:23,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:23,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:23,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:23,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:23,888 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:23,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:23,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:23,896 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:23,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:23,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:23,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:23,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:23,947 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:23,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:23,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:23,955 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:23,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:23,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:23,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:23,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:24,008 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:24,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:24,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:24,016 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:24,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:20:24,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:24,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:24,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:24,051 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:20:24,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:24,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:24,058 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:24,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:24,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:24,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:24,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:24,109 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:24,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:24,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:24,117 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:24,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:24,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:24,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:24,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:24,169 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:24,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:24,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:24,178 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:24,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:24,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:24,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:24,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:24,229 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:24,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:24,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:24,237 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:24,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:24,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:24,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:24,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:24,287 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:24,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:24,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:24,295 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:24,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:24,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:24,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:24,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:24,345 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:24,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:24,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:24,353 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:24,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:24,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:24,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:24,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:24,404 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:24,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:24,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:24,412 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:24,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:24,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:24,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:24,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:24,463 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:24,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:24,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:24,471 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:24,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:20:24,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:24,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:24,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:24,506 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:20:24,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:24,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:24,513 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:24,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:24,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:24,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:24,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:24,565 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:24,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:24,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:24,573 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:24,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:24,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:24,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:24,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:24,622 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:24,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:24,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:24,630 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:24,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:24,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:24,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:24,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:24,685 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:24,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:24,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:24,696 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:24,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:24,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:24,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:24,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:24,748 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:24,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:24,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:24,755 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:24,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:20:24,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:24,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:24,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:24,791 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:20:24,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:24,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:24,798 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:24,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:24,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:24,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:24,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:24,851 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:24,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:24,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:24,859 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:24,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:24,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:24,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:24,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:24,913 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:24,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:24,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:24,921 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:24,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:24,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:24,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:24,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:24,972 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:24,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:24,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:24,980 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:24,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:24,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:24,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:24,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:25,028 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:25,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:25,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:25,036 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:25,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:25,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:25,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:25,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:25,085 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:25,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:25,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:25,093 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:25,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:25,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:25,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:25,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:25,144 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:25,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:25,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:25,152 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:25,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:25,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:25,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:25,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:25,200 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:25,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:25,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:25,208 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:25,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:25,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:25,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:25,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:25,255 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:25,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:25,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:25,261 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:25,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:25,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:25,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:25,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:25,305 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:25,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:25,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:25,311 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:25,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:20:25,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:25,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:25,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:25,338 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:20:25,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:25,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:25,344 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:25,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:25,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:25,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:25,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:25,385 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:25,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:25,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:25,393 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:25,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:25,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:25,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:25,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:25,437 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:25,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:25,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:25,445 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:25,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:25,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:25,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:25,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:25,493 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:25,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:25,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:25,501 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:25,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:20:25,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:25,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:25,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:25,531 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:20:25,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:25,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:25,546 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:25,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:25,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:25,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:25,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:25,588 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:25,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:25,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:25,597 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:25,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:25,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:25,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:25,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:25,644 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:25,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:25,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:25,652 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:25,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:25,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:25,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:25,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:25,693 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:25,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:25,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:25,700 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:25,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:25,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:25,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:25,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:25,751 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:25,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:25,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:25,760 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:25,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:25,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:25,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:25,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:25,811 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:25,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:25,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:25,819 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:25,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:25,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:25,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:25,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:25,862 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:25,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:25,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:25,870 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:25,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:25,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:25,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:25,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:25,911 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:25,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:25,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:25,916 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:25,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:20:25,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:25,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:25,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:25,950 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:20:25,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:25,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:25,956 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:25,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:25,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:25,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:25,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:25,998 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:26,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:26,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:26,005 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:26,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:26,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:26,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:26,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:26,054 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:26,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:26,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:26,062 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:26,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:26,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:26,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:26,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:26,110 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:26,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:26,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:26,118 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:26,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:26,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:26,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:26,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:26,169 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:26,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:26,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:26,177 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:26,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:26,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:26,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:26,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:26,228 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:26,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:26,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:26,236 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:26,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:20:26,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:26,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:26,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:26,271 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:20:26,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:26,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:26,278 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:26,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:26,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:26,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:26,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:26,328 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:26,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:26,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:26,335 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:26,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:26,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:26,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:26,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:26,388 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:26,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:26,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:26,398 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:26,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:20:26,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:26,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:26,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:26,433 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:20:26,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:26,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:26,440 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:26,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:26,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:26,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:26,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:26,481 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:26,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:26,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:26,488 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:26,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:26,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:26,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:26,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:26,543 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:26,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:26,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:26,551 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:26,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:26,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:26,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:26,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:26,599 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:26,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:26,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:26,608 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:26,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:26,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:26,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:26,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:26,658 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:26,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:26,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:26,666 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:26,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:26,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:26,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:26,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:26,716 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:26,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:26,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:26,725 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:26,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:26,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:26,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:26,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:26,766 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:26,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:26,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:26,773 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:26,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:26,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:26,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:26,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:26,824 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:26,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:26,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:26,832 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:26,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:20:26,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:26,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:26,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:26,868 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:20:26,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:26,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:26,875 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:26,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:26,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:26,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:26,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:26,922 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:26,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:26,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:26,927 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:26,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:26,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:26,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:26,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:26,970 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:26,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:26,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:26,976 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:26,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:26,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:26,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:26,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:27,025 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:27,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:27,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:27,033 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:27,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:27,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:27,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:27,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:27,097 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:27,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:27,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:27,105 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:27,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:27,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:27,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:27,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:27,155 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:27,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:27,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:27,163 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:27,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:27,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:27,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:27,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:27,213 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:27,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:27,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:27,221 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:27,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:27,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:27,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:27,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:27,271 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:27,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:27,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:27,279 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:27,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:27,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:27,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:27,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:27,337 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:27,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:27,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:27,345 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:27,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:27,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:27,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:27,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:27,395 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:27,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:27,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:27,402 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:27,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:20:27,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:27,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:27,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:27,444 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:20:27,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:27,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:27,451 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:27,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:27,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:27,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:27,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:27,500 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:27,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:27,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:27,508 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:27,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:27,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:27,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:27,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:27,550 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:27,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:27,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:27,559 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:27,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:27,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:27,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:27,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:27,605 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:27,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:27,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:27,613 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:27,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:27,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:27,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:27,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:27,655 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:27,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:27,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:27,663 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:27,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:27,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:27,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:27,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:27,709 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:27,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:27,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:27,715 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:27,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:27,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:27,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:27,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:27,757 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:27,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:27,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:27,765 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:27,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:27,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:27,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:27,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:27,809 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:27,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:27,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:27,817 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:27,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:27,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:27,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:27,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:27,865 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:27,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:27,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:27,872 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:27,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:27,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:27,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:27,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:27,929 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:27,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:27,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:27,937 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:27,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:27,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:27,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:27,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:27,987 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:27,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:27,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:27,994 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:27,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:20:27,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:27,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:27,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:28,030 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:20:28,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:28,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:28,036 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:28,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:28,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:28,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:28,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:28,083 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:28,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:28,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:28,091 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:28,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:28,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:28,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:28,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:28,134 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:28,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:28,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:28,145 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:28,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:28,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:28,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:28,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:28,191 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:28,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:28,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:28,199 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:28,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:28,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:28,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:28,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:28,241 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:28,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:28,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:28,248 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:28,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:28,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:28,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:28,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:28,295 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:28,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:28,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:28,303 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:28,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:20:28,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:28,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:28,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:28,332 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:20:28,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:28,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:28,339 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:28,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:28,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:28,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:28,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:28,382 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:28,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:28,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:28,389 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:28,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:28,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:28,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:28,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:28,430 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:28,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:28,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:28,437 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:28,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:28,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:28,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:28,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:28,478 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:28,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:28,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:28,485 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:28,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:28,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:28,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:28,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:28,526 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:28,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:28,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:28,533 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:28,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:28,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:28,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:28,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:28,575 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:28,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:28,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:28,581 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:28,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:28,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:28,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:28,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:28,635 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:28,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:28,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:28,642 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:28,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:28,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:28,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:28,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:28,684 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:28,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:28,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:28,692 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:28,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:28,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:28,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:28,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:28,736 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:28,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:28,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:28,744 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:28,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:20:28,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:28,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:28,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:28,778 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:20:28,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:28,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:28,784 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:28,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:20:28,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:28,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:28,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:28,812 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:20:28,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:28,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:28,818 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:28,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:28,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:28,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:28,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:28,857 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:28,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:28,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:28,865 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:28,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:28,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:28,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:28,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:28,906 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:28,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:28,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:28,913 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:28,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:28,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:28,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:28,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:28,961 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:28,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:28,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:28,969 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:28,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:28,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:28,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:28,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:29,009 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:29,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:29,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:29,016 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:29,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:29,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:29,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:29,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:29,059 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:29,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:29,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:29,068 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:29,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:29,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:29,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:29,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:29,117 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:29,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:29,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:29,125 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:29,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:29,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:29,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:29,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:29,174 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:29,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:29,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:29,182 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:29,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:29,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:29,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:29,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:29,231 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:29,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:29,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:29,238 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:29,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:29,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:29,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:29,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:29,280 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:29,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:29,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:29,286 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:29,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:29,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:29,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:29,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:29,332 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:29,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:29,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:29,340 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:29,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:29,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:29,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:29,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:29,381 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:29,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:29,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:29,388 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:29,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:29,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:29,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:29,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:29,429 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:29,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:29,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:29,436 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:29,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:29,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:29,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:29,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:29,480 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:29,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:29,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:29,488 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:29,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:29,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:29,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:29,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:29,529 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:29,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:29,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:29,537 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:29,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:29,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:29,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:29,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:29,577 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:29,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:29,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:29,582 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:29,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:29,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:29,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:29,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:29,632 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:29,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:29,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:29,640 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:29,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:29,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:29,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:29,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:29,681 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:29,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:29,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:29,688 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:29,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:29,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:29,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:29,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:29,733 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:29,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:29,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:29,744 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:29,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:29,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:29,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:29,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:29,784 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:29,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:29,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:29,790 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:29,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:29,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:29,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:29,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:29,838 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:29,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:29,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:29,845 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:29,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:29,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:29,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:29,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:29,893 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:29,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:29,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:29,901 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:29,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:29,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:29,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:29,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:29,945 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:29,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:29,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:29,953 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:29,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:20:29,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:29,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:29,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:29,989 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:20:29,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:29,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:29,996 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:29,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:29,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:29,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:30,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:30,041 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:30,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:30,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:30,048 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:30,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:20:30,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:30,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:30,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:30,083 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:20:30,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:30,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:30,090 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:30,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:30,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:30,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:30,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:30,140 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:30,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:30,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:30,148 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:30,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:30,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:30,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:30,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:30,198 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:30,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:30,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:30,205 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:30,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:30,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:30,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:30,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:30,252 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:30,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:30,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:30,260 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:30,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:30,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:30,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:30,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:30,307 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:30,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:30,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:30,315 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:30,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:30,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:30,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:30,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:30,362 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:30,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:30,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:30,370 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:30,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:20:30,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:30,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:30,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:30,397 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:20:30,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:30,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:30,404 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:30,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:20:30,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:30,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:30,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:30,434 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:20:30,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:30,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:30,440 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:30,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:30,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:30,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:30,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:30,483 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:30,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:30,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:30,489 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:30,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:20:30,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:30,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:30,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:30,516 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:20:30,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:30,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:30,521 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:30,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:30,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:30,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:30,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:30,570 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:30,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:30,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:30,577 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:30,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:30,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:30,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:30,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:30,620 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:30,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:30,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:30,628 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:30,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:30,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:30,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:30,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:30,672 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:30,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:30,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:30,680 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:30,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:30,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:30,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:30,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:30,726 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:30,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:30,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:30,733 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:30,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:30,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:30,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:30,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:30,777 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:30,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:30,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:30,785 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:30,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:30,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:30,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:30,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:30,826 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:30,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:30,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:30,833 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:30,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:30,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:30,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:30,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:30,875 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:30,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:30,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:30,882 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:30,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:30,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:30,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:30,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:30,923 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:30,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:30,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:30,930 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:30,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:30,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:30,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:30,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:30,976 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:30,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:30,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:30,985 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:30,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:30,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:30,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:30,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:31,026 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:31,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:31,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:31,033 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:31,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:31,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:31,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:31,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:31,074 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:31,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:31,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:31,081 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:31,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:31,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:31,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:31,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:31,121 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:31,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:31,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:31,129 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:31,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:20:31,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:31,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:31,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:31,156 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:20:31,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:31,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:31,163 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:31,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:20:31,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:31,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:31,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:31,189 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:20:31,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:31,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:31,196 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:31,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:20:31,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:31,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:31,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:31,223 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:20:31,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:31,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:31,230 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:31,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:31,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:31,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:31,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:31,276 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:31,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:31,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:31,282 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:31,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:31,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:31,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:31,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:31,333 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:31,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:31,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:31,339 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:31,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:31,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:31,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:31,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:31,382 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:31,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:31,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:31,389 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:31,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:31,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:31,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:31,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:31,433 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:31,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:31,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:31,439 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:31,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:31,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:31,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:31,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:31,483 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:31,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:31,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:31,489 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:31,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:31,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:31,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:31,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:31,537 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:31,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:31,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:31,542 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:31,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:31,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:31,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:31,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:31,588 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:31,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:31,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:31,594 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:31,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:31,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:31,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:31,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:31,633 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:31,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:31,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:31,639 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:31,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:31,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:31,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:31,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:31,691 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:31,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:31,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:31,698 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:31,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:31,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:31,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:31,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:31,740 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:31,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:31,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:31,748 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:31,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:20:31,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:31,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:31,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:31,775 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:20:31,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:31,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:31,781 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:31,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:31,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:31,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:31,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:31,821 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:31,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:31,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:31,829 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:31,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:31,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:31,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:31,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:31,873 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:31,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:31,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:31,881 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:31,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:31,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:31,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:31,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:31,924 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:31,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:31,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:31,932 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:31,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:31,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:31,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:31,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:31,972 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:31,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:31,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:31,980 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:31,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:20:31,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:31,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:31,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:32,012 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:20:32,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:32,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:32,019 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:32,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:32,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:32,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:32,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:32,062 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:32,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:32,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:32,072 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:32,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:20:32,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:32,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:32,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:32,099 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:20:32,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:32,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:32,105 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:32,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:32,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:32,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:32,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:32,145 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:32,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:32,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:32,152 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:32,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:32,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:32,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:32,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:32,194 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:32,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:32,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:32,201 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:32,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:20:32,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:32,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:32,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:32,228 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:20:32,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:32,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:32,235 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:32,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:32,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:32,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:32,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:32,275 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:32,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:32,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:32,282 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:32,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:32,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:32,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:32,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:32,322 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:32,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:32,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:32,329 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:32,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:32,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:32,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:32,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:32,373 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:32,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:32,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:32,381 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:32,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:32,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:32,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:32,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:32,423 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:32,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:32,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:32,430 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:32,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:32,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:32,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:32,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:32,474 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:32,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:32,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:32,481 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:32,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:32,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:32,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:32,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:32,523 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:32,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:32,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:32,529 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:32,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:20:32,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:32,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:32,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:32,556 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:20:32,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:32,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:32,563 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:32,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:20:32,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:32,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:32,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:32,590 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:20:32,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:32,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:32,596 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:32,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:32,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:32,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:32,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:32,637 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:32,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:32,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:32,645 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:32,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:32,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:32,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:32,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:32,687 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:32,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:32,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:32,693 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:32,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:32,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:32,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:32,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:32,736 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:32,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:32,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:32,742 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:32,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:32,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:32,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:32,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:32,791 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:32,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:32,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:32,797 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:32,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:32,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:32,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:32,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:32,840 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:32,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:32,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:32,846 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:32,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:32,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:32,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:32,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:32,888 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:32,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:32,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:32,894 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:32,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:32,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:32,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:32,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:32,936 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:32,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:32,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:32,942 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:32,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:20:32,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:32,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:32,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:32,969 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:20:32,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:32,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:32,974 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:32,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:32,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:32,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:32,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:33,015 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:33,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:33,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:33,020 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:33,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:33,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:33,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:33,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:33,061 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:33,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:33,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:33,068 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:33,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:33,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:33,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:33,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:33,109 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:33,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:33,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:33,117 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:33,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:33,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:33,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:33,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:33,157 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:33,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:33,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:33,165 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:33,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:33,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:33,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:33,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:33,209 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:33,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:33,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:33,217 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:33,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:20:33,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:33,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:33,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:33,244 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:20:33,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:33,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:33,250 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:33,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:33,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:33,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:33,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:33,297 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:33,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:33,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:33,304 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:33,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:33,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:33,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:33,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:33,347 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:33,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:33,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:33,353 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:33,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:33,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:33,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:33,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:33,396 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:33,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:33,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:33,404 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:33,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:33,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:33,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:33,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:33,445 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:33,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:33,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:33,451 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:33,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:33,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:33,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:33,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:33,494 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:33,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:33,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:33,501 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:33,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:33,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:33,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:33,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:33,546 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:33,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:33,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:33,551 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:33,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:33,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:33,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:33,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:33,595 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:33,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:33,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:33,602 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:33,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:33,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:33,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:33,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:33,646 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:33,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:33,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:33,651 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:33,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:33,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:33,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:33,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:33,693 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:33,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:33,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:33,701 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:33,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:33,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:33,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:33,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:33,744 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:33,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:33,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:33,752 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:33,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:33,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:33,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:33,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:33,799 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:33,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:33,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:33,805 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:33,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:33,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:33,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:33,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:33,848 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:33,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:33,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:33,856 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:33,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:33,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:33,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:33,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:33,900 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:33,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:33,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:33,906 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:33,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:20:33,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:33,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:33,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:33,941 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:20:33,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:33,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:33,947 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:33,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:33,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:33,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:33,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:33,991 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:33,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:33,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:33,998 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:33,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:33,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:33,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:34,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:34,039 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:34,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:34,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:34,047 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:34,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:34,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:34,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:34,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:34,095 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:34,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:34,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:34,103 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:34,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:34,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:34,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:34,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:34,149 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:34,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:34,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:34,156 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:34,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:34,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:34,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:34,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:34,199 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:34,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:34,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:34,206 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:34,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:34,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:34,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:34,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:34,247 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:34,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:34,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:34,252 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:34,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:34,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:34,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:34,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:34,291 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:34,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:34,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:34,298 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:34,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:34,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:34,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:34,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:34,341 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:34,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:34,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:34,349 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:34,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:34,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:34,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:34,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:34,388 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:34,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:34,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:34,396 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:34,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:34,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:34,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:34,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:34,440 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:34,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:34,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:34,448 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:34,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:34,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:34,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:34,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:34,491 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:34,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:34,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:34,499 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:34,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:34,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:34,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:34,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:34,539 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:34,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:34,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:34,546 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:34,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:20:34,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:34,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:34,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:34,573 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:20:34,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:34,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:34,578 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:34,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:34,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:34,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:34,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:34,625 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:34,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:34,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:34,632 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:34,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:34,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:34,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:34,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:34,679 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:34,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:34,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:34,685 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:34,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:34,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:34,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:34,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:34,732 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:34,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:34,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:34,740 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:34,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:34,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:34,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:34,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:34,791 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:34,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:34,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:34,800 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:34,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:20:34,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:34,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:34,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:34,837 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:20:34,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:34,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:34,843 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:34,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:34,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:34,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:34,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:34,893 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:34,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:34,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:34,900 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:34,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:34,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:34,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:34,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:34,950 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:34,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:34,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:34,958 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:34,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:34,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:34,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:34,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:35,006 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:35,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:35,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:35,014 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:35,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:20:35,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:35,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:35,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:35,041 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:20:35,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:35,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:35,048 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:35,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:35,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:35,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:35,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:35,089 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:35,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:35,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:35,096 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:35,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:35,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:35,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:35,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:35,137 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:35,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:35,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:35,146 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:35,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:35,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:35,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:35,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:35,191 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:35,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:35,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:35,197 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:35,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:35,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:35,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:35,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:35,241 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:35,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:35,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:35,249 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:35,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:35,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:35,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:35,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:35,291 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:35,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:35,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:35,298 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:35,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:35,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:35,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:35,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:35,339 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:35,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:35,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:35,345 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:35,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:35,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:35,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:35,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:35,387 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:35,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:35,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:35,392 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:35,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:35,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:35,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:35,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:35,433 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:35,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:35,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:35,443 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:35,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:35,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:35,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:35,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:35,493 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:35,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:35,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:35,501 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:35,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:35,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:35,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:35,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:35,554 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:35,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:35,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:35,562 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:35,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:20:35,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:35,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:35,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:35,597 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:20:35,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:35,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:35,604 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:35,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:35,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:35,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:35,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:35,652 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:35,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:35,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:35,660 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:35,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:20:35,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:35,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:35,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:35,686 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:20:35,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:35,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:35,692 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:35,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:35,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:35,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:35,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:35,735 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:35,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:35,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:35,742 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:35,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:35,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:35,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:35,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:35,782 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:35,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:35,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:35,789 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:35,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:35,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:35,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:35,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:35,831 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:35,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:35,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:35,839 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:35,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:35,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:35,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:35,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:35,880 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:35,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:35,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:35,888 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:35,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:35,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:35,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:35,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:35,934 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:35,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:35,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:35,941 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:35,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:35,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:35,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:35,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:35,983 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:35,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:35,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:35,989 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:35,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:35,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:35,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:35,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:36,031 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:36,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:36,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:36,038 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:36,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:36,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:36,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:36,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:36,082 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:36,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:36,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:36,089 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:36,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:36,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:36,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:36,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:36,130 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:36,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:36,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:36,137 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:36,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:36,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:36,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:36,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:36,180 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:36,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:36,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:36,189 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:36,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:36,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:36,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:36,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:36,244 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:36,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:36,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:36,252 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:36,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:36,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:36,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:36,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:36,301 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:36,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:36,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:36,307 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:36,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:36,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:36,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:36,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:36,350 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:36,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:36,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:36,357 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:36,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:20:36,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:36,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:36,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:36,384 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:20:36,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:36,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:36,391 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:36,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:20:36,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:36,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:36,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:36,418 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:20:36,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:36,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:36,424 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:36,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:20:36,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:36,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:36,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:36,453 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:20:36,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:36,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:36,459 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:36,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:20:36,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:36,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:36,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:36,485 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:20:36,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:36,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:36,492 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:36,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:36,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:36,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:36,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:36,532 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:36,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:36,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:36,540 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:36,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:36,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:36,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:36,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:36,580 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:36,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:36,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:36,588 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:36,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:36,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:36,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:36,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:36,631 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:36,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:36,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:36,638 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:36,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:36,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:36,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:36,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:36,681 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:36,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:36,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:36,689 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:36,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:20:36,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:36,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:36,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:36,716 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:20:36,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:36,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:36,723 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:36,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:36,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:36,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:36,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:36,764 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:36,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:36,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:36,772 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:36,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:36,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:36,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:36,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:36,814 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:36,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:36,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:36,821 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:36,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:36,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:36,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:36,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:36,863 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:36,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:36,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:36,870 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:36,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:36,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:36,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:36,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:36,912 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:36,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:36,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:36,920 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:36,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:36,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:36,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:36,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:36,960 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:36,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:36,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:36,968 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:36,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:36,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:36,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:36,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:37,021 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:37,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:37,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:37,027 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:37,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:20:37,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:37,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:37,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:37,055 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:20:37,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:37,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:37,061 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:37,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:20:37,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:37,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:37,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:37,087 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:20:37,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:37,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:37,093 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:37,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:20:37,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:37,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:37,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:37,121 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:20:37,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:37,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:37,131 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:37,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:37,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:37,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:37,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:37,174 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:37,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:37,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:37,180 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:37,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:37,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:37,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:37,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:37,221 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:37,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:37,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:37,230 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:37,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:37,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:37,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:37,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:37,278 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:37,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:37,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:37,285 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:37,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:37,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:37,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:37,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:37,327 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:37,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:37,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:37,334 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:37,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:37,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:37,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:37,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:37,375 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:37,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:37,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:37,385 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:37,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:37,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:37,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:37,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:37,425 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:37,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:37,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:37,433 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:37,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:37,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:37,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:37,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:37,475 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:37,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:37,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:37,481 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:37,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:37,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:37,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:37,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:37,524 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:37,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:37,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:37,530 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:37,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:37,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:37,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:37,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:37,570 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:37,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:37,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:37,578 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:37,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:20:37,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:37,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:37,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:37,609 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:20:37,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:37,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:37,615 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:37,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:37,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:37,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:37,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:37,657 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:37,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:37,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:37,664 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:37,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:37,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:37,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:37,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:37,706 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:37,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:37,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:37,713 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:37,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:37,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:37,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:37,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:37,754 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:37,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:37,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:37,761 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:37,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:37,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:37,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:37,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:37,802 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:37,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:37,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:37,808 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:37,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:37,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:37,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:37,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:37,849 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:37,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:37,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:37,856 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:37,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:20:37,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:37,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:37,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:37,883 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:20:37,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:37,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:37,887 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:37,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:20:37,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:37,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:37,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:37,913 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:20:37,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:37,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:37,920 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:37,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:37,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:37,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:37,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:37,961 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:37,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:37,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:37,968 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:37,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:20:37,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:37,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:37,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:37,995 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:20:38,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:38,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:38,001 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:38,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:38,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:38,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:38,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:38,043 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:38,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:38,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:38,051 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:38,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:38,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:38,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:38,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:38,095 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:38,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:38,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:38,101 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:38,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:38,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:38,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:38,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:38,141 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:38,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:38,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:38,149 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:38,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:38,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:38,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:38,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:38,190 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:38,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:38,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:38,197 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:38,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:20:38,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:38,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:38,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:38,225 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:20:38,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:38,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:38,232 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:38,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:38,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:38,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:38,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:38,272 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:38,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:38,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:38,280 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:38,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:38,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:38,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:38,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:38,323 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:38,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:38,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:38,329 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:38,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:38,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:38,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:38,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:38,372 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:38,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:38,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:38,380 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:38,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:20:38,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:38,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:38,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:38,412 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:20:38,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:38,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:38,418 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:38,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:38,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:38,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:38,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:38,459 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:38,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:38,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:38,465 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:38,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:20:38,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:38,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:38,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:38,493 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:20:38,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:38,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:38,499 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:38,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:20:38,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:38,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:38,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:38,525 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:20:38,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:38,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:38,532 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:38,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:38,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:38,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:38,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:38,576 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:38,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:38,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:38,585 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:38,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:38,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:38,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:38,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:38,628 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:38,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:38,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:38,636 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:38,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:38,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:38,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:38,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:38,677 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:38,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:38,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:38,685 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:38,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:38,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:38,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:38,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:38,730 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:38,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:38,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:38,737 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:38,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:38,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:38,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:38,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:38,778 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:38,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:38,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:38,786 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:38,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:20:38,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:38,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:38,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:38,825 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:20:38,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:38,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:38,832 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:38,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:38,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:38,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:38,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:38,882 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:38,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:38,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:38,890 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:38,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:38,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:38,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:38,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:38,938 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:38,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:38,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:38,946 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:38,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:20:38,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:38,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:38,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:38,979 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:20:38,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:38,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:38,986 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:38,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:38,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:38,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:38,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:39,034 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:39,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:39,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:39,042 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:39,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:20:39,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:39,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:39,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:39,078 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:20:39,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:39,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:39,084 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:39,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:39,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:39,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:39,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:39,129 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:39,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:39,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:39,136 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:39,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:39,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:39,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:39,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:39,178 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:39,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:39,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:39,185 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:39,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:39,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:39,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:39,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:39,227 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:39,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:39,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:39,234 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:39,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:39,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:39,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:39,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:39,279 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:39,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:39,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:39,286 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:39,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:39,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:39,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:39,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:39,327 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:39,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:39,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:39,333 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:39,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:39,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:39,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:39,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:39,374 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:39,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:39,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:39,381 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:39,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:39,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:39,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:39,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:39,421 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:39,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:39,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:39,429 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:39,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:39,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:39,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:39,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:39,473 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:39,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:39,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:39,481 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:39,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:39,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:39,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:39,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:39,522 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:39,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:39,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:39,530 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:39,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:39,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:39,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:39,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:39,576 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:39,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:39,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:39,584 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:39,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:20:39,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:39,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:39,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:39,639 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:20:39,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:39,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:39,645 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:39,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:20:39,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:39,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:39,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:39,682 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:20:39,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:39,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:39,688 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:39,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:39,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:39,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:39,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:39,740 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:39,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:39,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:39,748 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:39,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:20:39,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:39,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:39,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:39,784 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:20:39,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:39,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:39,791 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:39,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:39,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:39,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:39,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:39,839 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:39,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:39,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:39,847 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:39,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:39,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:39,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:39,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:39,897 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:39,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:39,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:39,906 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:39,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:39,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:39,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:39,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:39,957 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:39,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:39,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:39,966 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:39,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:20:39,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:39,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:39,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:40,004 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:20:40,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:40,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:40,011 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:40,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:20:40,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:40,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:40,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:40,048 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:20:40,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:40,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:40,055 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:40,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:40,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:40,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:40,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:40,105 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:40,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:40,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:40,113 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:40,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:40,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:40,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:40,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:40,163 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:40,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:40,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:40,171 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:40,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:40,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:40,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:40,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:40,219 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:40,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:40,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:40,227 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:40,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:40,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:40,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:40,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:40,278 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:40,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:40,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:40,287 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:40,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:40,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:40,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:40,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:40,336 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:40,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:40,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:40,344 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:40,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:40,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:40,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:40,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:40,396 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:40,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:40,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:40,404 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:40,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:20:40,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:40,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:40,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:40,441 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:20:40,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:40,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:40,447 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:40,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:20:40,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:40,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:40,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:40,488 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:20:40,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:40,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:40,495 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:40,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:40,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:40,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:40,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:40,546 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:40,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:40,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:40,553 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:40,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:40,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:40,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:40,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:40,601 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:40,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:40,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:40,609 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:40,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:20:40,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:40,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:40,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:40,644 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:20:40,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:40,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:40,651 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:40,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:40,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:40,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:40,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:40,699 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:40,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:40,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:40,708 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:40,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:40,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:40,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:40,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:40,757 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:40,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:40,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:40,764 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:40,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:40,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:40,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:40,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:40,813 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:40,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:40,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:40,820 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:40,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:40,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:40,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:40,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:40,869 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:40,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:40,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:40,877 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:40,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:20:40,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:40,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:40,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:40,912 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:20:40,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:40,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:40,918 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:40,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:40,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:40,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:40,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:40,965 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:40,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:40,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:40,974 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:40,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:20:40,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:40,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:40,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:41,009 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:20:41,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:41,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:41,016 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:41,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:41,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:41,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:41,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:41,057 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:41,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:41,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:41,064 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:41,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:41,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:41,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:41,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:41,105 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:41,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:41,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:41,113 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:41,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:41,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:41,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:41,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:41,155 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:41,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:41,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:41,162 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:41,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:20:41,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:41,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:41,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:41,189 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:20:41,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:41,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:41,195 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:41,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:20:41,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:41,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:41,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:41,222 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:20:41,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:41,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:41,229 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:41,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:41,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:41,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:41,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:41,275 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:41,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:41,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:41,282 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:41,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:41,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:41,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:41,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:41,322 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:41,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:41,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:41,329 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:41,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:41,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:41,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:41,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:41,369 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:41,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:41,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:41,377 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:41,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:41,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:41,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:41,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:41,419 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:41,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:41,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:41,425 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:41,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:20:41,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:41,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:41,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:41,469 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:20:41,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:41,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:41,477 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:41,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:20:41,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:41,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:41,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:41,518 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:20:41,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:20:41,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:20:41,525 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:20:41,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:20:41,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:20:41,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:20:41,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:20:41,565 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:20:41,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2022-11-21 22:31:55,657 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:31:55,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:31:55,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:31:55,662 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:31:55,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:31:55,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:31:55,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:31:55,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:31:55,704 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:31:55,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:31:55,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:31:55,710 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:31:55,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:31:55,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:31:55,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:31:55,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:31:55,754 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:31:55,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:31:55,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:31:55,762 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:31:55,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:31:55,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:31:55,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:31:55,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:31:55,807 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:31:55,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:31:55,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:31:55,814 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:31:55,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:31:55,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:31:55,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:31:55,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:31:55,858 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:31:55,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:31:55,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:31:55,863 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:31:55,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:31:55,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:31:55,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:31:55,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:31:55,903 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:31:55,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:31:55,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:31:55,909 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:31:55,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:31:55,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:31:55,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:31:55,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:31:55,936 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:31:55,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:31:55,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:31:55,943 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:31:55,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:31:55,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:31:55,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:31:55,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:31:55,983 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:31:55,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:31:55,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:31:55,990 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:31:55,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:31:55,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:31:55,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:31:55,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:31:56,032 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:31:56,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:31:56,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:31:56,040 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:31:56,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:31:56,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:31:56,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:31:56,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:31:56,081 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:31:56,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:31:56,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:31:56,088 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:31:56,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:31:56,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:31:56,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:31:56,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:31:56,129 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:31:56,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:31:56,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:31:56,137 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:31:56,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:31:56,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:31:56,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:31:56,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:31:56,179 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:31:56,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:31:56,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:31:56,186 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:31:56,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:31:56,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:31:56,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:31:56,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:31:56,226 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:31:56,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:31:56,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:31:56,231 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:31:56,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:31:56,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:31:56,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:31:56,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:31:56,259 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:31:56,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:31:56,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:31:56,265 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:31:56,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:31:56,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:31:56,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:31:56,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:31:56,292 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:31:56,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:31:56,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:31:56,299 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:31:56,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:31:56,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:31:56,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:31:56,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:31:56,340 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:31:56,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:31:56,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:31:56,349 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:31:56,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:31:56,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:31:56,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:31:56,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:31:56,389 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:31:56,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:31:56,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:31:56,397 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:31:56,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:31:56,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:31:56,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:31:56,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:31:56,439 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:31:56,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:31:56,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:31:56,447 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:31:56,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:31:56,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:31:56,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:31:56,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:31:56,474 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:31:56,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:31:56,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:31:56,480 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:31:56,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:31:56,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:31:56,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:31:56,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:31:56,507 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:31:56,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:31:56,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:31:56,513 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:31:56,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:31:56,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:31:56,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:31:56,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:31:56,557 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:31:56,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:31:56,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:31:56,565 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:31:56,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:31:56,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:31:56,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:31:56,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:31:56,607 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:31:56,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:31:56,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:31:56,614 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:31:56,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:31:56,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:31:56,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:31:56,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:31:56,655 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:31:56,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:31:56,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:31:56,664 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:31:56,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:31:56,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:31:56,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:31:56,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:31:56,706 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:31:56,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:31:56,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:31:56,713 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:31:56,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:31:56,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:31:56,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:31:56,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:31:56,753 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:31:56,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:31:56,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:31:56,761 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:31:56,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:31:56,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:31:56,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:31:56,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:31:56,802 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:31:56,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:31:56,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:31:56,809 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:31:56,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:31:56,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:31:56,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:31:56,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:31:56,851 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:31:56,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:31:56,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:31:56,859 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:31:56,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:31:56,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:31:56,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:31:56,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:31:56,893 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:31:56,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:31:56,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:31:56,899 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:31:56,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:31:56,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:31:56,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:31:56,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:31:56,925 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:31:56,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:31:56,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:31:56,931 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:31:56,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:31:56,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:31:56,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:31:56,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:31:56,975 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:31:56,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:31:56,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:31:56,981 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:31:56,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:31:56,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:31:56,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:31:56,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:31:57,021 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:31:57,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:31:57,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:31:57,030 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:31:57,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:31:57,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:31:57,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:31:57,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:31:57,072 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:31:57,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:31:57,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:31:57,080 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:31:57,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:31:57,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:31:57,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:31:57,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:31:57,133 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:31:57,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:31:57,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:31:57,138 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:31:57,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:31:57,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:31:57,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:31:57,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:31:57,179 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:31:57,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:31:57,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:31:57,187 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:31:57,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:31:57,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:31:57,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:31:57,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:31:57,235 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:31:57,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:31:57,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:31:57,243 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:31:57,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:31:57,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:31:57,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:31:57,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:31:57,294 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:31:57,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:31:57,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:31:57,302 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:31:57,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:31:57,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:31:57,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:31:57,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:31:57,347 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:31:57,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:31:57,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:31:57,354 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:31:57,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:31:57,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:31:57,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:31:57,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:31:57,395 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:31:57,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:31:57,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:31:57,402 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:31:57,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:31:57,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:31:57,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:31:57,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:31:57,446 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:31:57,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:31:57,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:31:57,455 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:31:57,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:31:57,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:31:57,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:31:57,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:31:57,488 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:31:57,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:31:57,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:31:57,495 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:31:57,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:31:57,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:31:57,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:31:57,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:31:57,521 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:31:57,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:31:57,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:31:57,527 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:31:57,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:31:57,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:31:57,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:31:57,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:31:57,557 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:31:57,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:31:57,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:31:57,563 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:31:57,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:31:57,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:31:57,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:31:57,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:31:57,611 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:31:57,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:31:57,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:31:57,620 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:31:57,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:31:57,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:31:57,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:31:57,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:31:57,660 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:31:57,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:31:57,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:31:57,668 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:31:57,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:31:57,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:31:57,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:31:57,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:31:57,695 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:31:57,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:31:57,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:31:57,700 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:31:57,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:31:57,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:31:57,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:31:57,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:31:57,729 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:31:57,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:31:57,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:31:57,736 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:31:57,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:31:57,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:31:57,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:31:57,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:31:57,776 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:31:57,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:31:57,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:31:57,784 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:31:57,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:31:57,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:31:57,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:31:57,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:31:57,830 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:31:57,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:31:57,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:31:57,839 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:31:57,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:31:57,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:31:57,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:31:57,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:31:57,868 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:31:57,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:31:57,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:31:57,875 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:31:57,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:31:57,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:31:57,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:31:57,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:31:57,903 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:31:57,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:31:57,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:31:57,909 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:31:57,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:31:57,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:31:57,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:31:57,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:31:57,952 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:31:57,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:31:57,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:31:57,960 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:31:57,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:31:57,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:31:57,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:31:57,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:31:58,003 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:31:58,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:31:58,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:31:58,010 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:31:58,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:31:58,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:31:58,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:31:58,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:31:58,062 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:31:58,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:31:58,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:31:58,067 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:31:58,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:31:58,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:31:58,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:31:58,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:31:58,116 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:31:58,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:31:58,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:31:58,124 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:31:58,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:31:58,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:31:58,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:31:58,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:31:58,152 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:31:58,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:31:58,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:31:58,158 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:31:58,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:31:58,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:31:58,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:31:58,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:31:58,185 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:31:58,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:31:58,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:31:58,191 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:31:58,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:31:58,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:31:58,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:31:58,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:31:58,232 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:31:58,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:31:58,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:31:58,240 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:31:58,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:31:58,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:31:58,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:31:58,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:31:58,267 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:31:58,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:31:58,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:31:58,274 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:31:58,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:31:58,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:31:58,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:31:58,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:31:58,314 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:31:58,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:31:58,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:31:58,319 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:31:58,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:31:58,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:31:58,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:31:58,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:31:58,361 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:31:58,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:31:58,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:31:58,367 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:31:58,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:31:58,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:31:58,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:31:58,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:31:58,408 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:31:58,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:31:58,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:31:58,416 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:31:58,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:31:58,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:31:58,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:31:58,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:31:58,458 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:31:58,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:31:58,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:31:58,465 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:31:58,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:31:58,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:31:58,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:31:58,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:31:58,491 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:31:58,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:31:58,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:31:58,497 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:31:58,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:31:58,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:31:58,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:31:58,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:31:58,539 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:31:58,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:31:58,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:31:58,545 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:31:58,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:31:58,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:31:58,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:31:58,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:31:58,579 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:31:58,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:31:58,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:31:58,586 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:31:58,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:31:58,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:31:58,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:31:58,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:31:58,625 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:31:58,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:31:58,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:31:58,634 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:31:58,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:31:58,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:31:58,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:31:58,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:31:58,669 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:31:58,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:31:58,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:31:58,676 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:31:58,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:31:58,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:31:58,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:31:58,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:31:58,709 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:31:58,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:31:58,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:31:58,719 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:31:58,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:31:58,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:31:58,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:31:58,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:31:58,761 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:31:58,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:31:58,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:31:58,769 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:31:58,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:31:58,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:31:58,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:31:58,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:31:58,810 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:31:58,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:31:58,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:31:58,816 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:31:58,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:31:58,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:31:58,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:31:58,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:31:58,860 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:31:58,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:31:58,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:31:58,868 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:31:58,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:31:58,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:31:58,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:31:58,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:31:58,918 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:31:58,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:31:58,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:31:58,927 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:31:58,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:31:58,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:31:58,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:31:58,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:31:58,972 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:31:58,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:31:58,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:31:58,980 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:31:58,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:31:58,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:31:58,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:31:58,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:31:59,020 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:31:59,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:31:59,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:31:59,028 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:31:59,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:31:59,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:31:59,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:31:59,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:31:59,070 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:31:59,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:31:59,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:31:59,075 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:31:59,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:31:59,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:31:59,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:31:59,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:31:59,103 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:31:59,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:31:59,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:31:59,110 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:31:59,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:31:59,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:31:59,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:31:59,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:31:59,137 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:31:59,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:31:59,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:31:59,143 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:31:59,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:31:59,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:31:59,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:31:59,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:31:59,191 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:31:59,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:31:59,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:31:59,199 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:31:59,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:31:59,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:31:59,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:31:59,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:31:59,241 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:31:59,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:31:59,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:31:59,249 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:31:59,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:31:59,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:31:59,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:31:59,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:31:59,289 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:31:59,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:31:59,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:31:59,295 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:31:59,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:31:59,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:31:59,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:31:59,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:31:59,336 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:31:59,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:31:59,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:31:59,344 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:31:59,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:31:59,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:31:59,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:31:59,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:31:59,388 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:31:59,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:31:59,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:31:59,396 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:31:59,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:31:59,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:31:59,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:31:59,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:31:59,435 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:31:59,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:31:59,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:31:59,444 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:31:59,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:31:59,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:31:59,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:31:59,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:31:59,488 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:31:59,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:31:59,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:31:59,496 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:31:59,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:31:59,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:31:59,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:31:59,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:31:59,535 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:31:59,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:31:59,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:31:59,542 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:31:59,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:31:59,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:31:59,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:31:59,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:31:59,580 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:31:59,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:31:59,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:31:59,589 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:31:59,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:31:59,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:31:59,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:31:59,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:31:59,618 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:31:59,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:31:59,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:31:59,624 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:31:59,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:31:59,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:31:59,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:31:59,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:31:59,666 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:31:59,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:31:59,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:31:59,671 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:31:59,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:31:59,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:31:59,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:31:59,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:31:59,712 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:31:59,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:31:59,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:31:59,720 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:31:59,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:31:59,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:31:59,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:31:59,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:31:59,759 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:31:59,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:31:59,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:31:59,765 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:31:59,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:31:59,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:31:59,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:31:59,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:31:59,805 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:31:59,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:31:59,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:31:59,811 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:31:59,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:31:59,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:31:59,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:31:59,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:31:59,851 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:31:59,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:31:59,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:31:59,859 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:31:59,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:31:59,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:31:59,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:31:59,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:31:59,898 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:31:59,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:31:59,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:31:59,904 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:31:59,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:31:59,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:31:59,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:31:59,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:31:59,945 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:31:59,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:31:59,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:31:59,953 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:31:59,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:31:59,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:31:59,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:31:59,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:31:59,993 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:00,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:00,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:00,000 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:00,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:00,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:00,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:00,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:00,041 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:00,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:00,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:00,049 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:00,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:00,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:00,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:00,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:00,090 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:00,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:00,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:00,097 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:00,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:00,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:00,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:00,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:00,138 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:00,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:00,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:00,145 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:00,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:00,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:00,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:00,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:00,184 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:00,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:00,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:00,191 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:00,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:00,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:00,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:00,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:00,222 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:00,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:00,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:00,228 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:00,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:00,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:00,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:00,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:00,253 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:00,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:00,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:00,260 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:00,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:00,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:00,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:00,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:00,299 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:00,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:00,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:00,305 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:00,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:00,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:00,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:00,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:00,345 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:00,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:00,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:00,352 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:00,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:00,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:00,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:00,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:00,391 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:00,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:00,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:00,398 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:00,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:00,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:00,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:00,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:00,436 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:00,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:00,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:00,444 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:00,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:00,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:00,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:00,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:00,484 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:00,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:00,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:00,490 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:00,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:00,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:00,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:00,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:00,528 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:00,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:00,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:00,536 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:00,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:00,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:00,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:00,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:00,575 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:00,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:00,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:00,581 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:00,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:00,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:00,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:00,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:00,621 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:00,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:00,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:00,628 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:00,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:00,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:00,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:00,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:00,668 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:00,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:00,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:00,674 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:00,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:00,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:00,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:00,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:00,713 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:00,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:00,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:00,719 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:00,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:00,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:00,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:00,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:00,745 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:00,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:00,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:00,750 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:00,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:00,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:00,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:00,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:00,789 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:00,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:00,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:00,797 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:00,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:00,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:00,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:00,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:00,839 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:00,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:00,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:00,846 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:00,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:00,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:00,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:00,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:00,886 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:00,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:00,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:00,893 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:00,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:00,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:00,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:00,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:00,932 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:00,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:00,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:00,940 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:00,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:00,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:00,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:00,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:00,983 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:00,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:00,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:00,987 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:00,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:00,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:00,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:00,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:01,028 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:01,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:01,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:01,036 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:01,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:01,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:01,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:01,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:01,070 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:01,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:01,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:01,076 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:01,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:01,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:01,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:01,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:01,118 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:01,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:01,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:01,123 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:01,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:01,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:01,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:01,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:01,163 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:01,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:01,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:01,170 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:01,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:01,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:01,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:01,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:01,212 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:01,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:01,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:01,218 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:01,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:01,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:01,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:01,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:01,257 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:01,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:01,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:01,262 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:01,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:01,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:01,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:01,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:01,301 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:01,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:01,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:01,307 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:01,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:01,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:01,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:01,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:01,347 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:01,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:01,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:01,353 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:01,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:01,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:01,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:01,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:01,392 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:01,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:01,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:01,400 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:01,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:01,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:01,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:01,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:01,441 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:01,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:01,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:01,448 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:01,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:01,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:01,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:01,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:01,476 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:01,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:01,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:01,483 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:01,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:01,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:01,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:01,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:01,522 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:01,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:01,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:01,529 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:01,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:01,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:01,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:01,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:01,569 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:01,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:01,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:01,575 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:01,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:01,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:01,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:01,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:01,615 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:01,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:01,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:01,624 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:01,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:01,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:01,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:01,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:01,671 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:01,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:01,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:01,678 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:01,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:01,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:01,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:01,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:01,724 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:01,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:01,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:01,732 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:01,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:01,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:01,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:01,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:01,771 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:01,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:01,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:01,778 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:01,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:01,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:01,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:01,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:01,819 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:01,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:01,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:01,825 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:01,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:01,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:01,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:01,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:01,865 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:01,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:01,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:01,872 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:01,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:01,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:01,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:01,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:01,914 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:01,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:01,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:01,919 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:01,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:01,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:01,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:01,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:01,962 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:01,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:01,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:01,969 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:01,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:01,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:01,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:01,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:01,995 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:02,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:02,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:02,001 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:02,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:02,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:02,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:02,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:02,043 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:02,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:02,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:02,049 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:02,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:02,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:02,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:02,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:02,077 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:02,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:02,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:02,083 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:02,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:02,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:02,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:02,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:02,131 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:02,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:02,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:02,137 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:02,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:02,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:02,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:02,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:02,177 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:02,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:02,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:02,184 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:02,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:02,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:02,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:02,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:02,224 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:02,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:02,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:02,232 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:02,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:02,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:02,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:02,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:02,273 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:02,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:02,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:02,281 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:02,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:02,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:02,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:02,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:02,307 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:02,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:02,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:02,313 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:02,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:02,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:02,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:02,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:02,354 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:02,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:02,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:02,359 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:02,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:02,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:02,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:02,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:02,401 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:02,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:02,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:02,409 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:02,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:02,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:02,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:02,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:02,452 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:02,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:02,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:02,458 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:02,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:02,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:02,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:02,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:02,499 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:02,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:02,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:02,506 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:02,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:02,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:02,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:02,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:02,546 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:02,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:02,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:02,553 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:02,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:02,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:02,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:02,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:02,592 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:02,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:02,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:02,600 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:02,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:02,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:02,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:02,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:02,640 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:02,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:02,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:02,648 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:02,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:02,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:02,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:02,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:02,689 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:02,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:02,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:02,696 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:02,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:02,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:02,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:02,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:02,736 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:02,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:02,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:02,743 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:02,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:02,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:02,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:02,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:02,783 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:02,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:02,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:02,789 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:02,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:02,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:02,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:02,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:02,828 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:02,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:02,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:02,836 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:02,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:02,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:02,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:02,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:02,875 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:02,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:02,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:02,883 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:02,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:02,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:02,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:02,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:02,930 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:02,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:02,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:02,939 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:02,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:02,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:02,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:02,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:02,972 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:02,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:02,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:02,978 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:02,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:02,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:02,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:02,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:03,005 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:03,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:03,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:03,010 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:03,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:03,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:03,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:03,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:03,036 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:03,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:03,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:03,043 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:03,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:03,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:03,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:03,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:03,083 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:03,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:03,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:03,089 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:03,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:03,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:03,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:03,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:03,130 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:03,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:03,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:03,137 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:03,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:03,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:03,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:03,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:03,182 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:03,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:03,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:03,188 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:03,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:03,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:03,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:03,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:03,228 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:03,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:03,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:03,234 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:03,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:03,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:03,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:03,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:03,275 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:03,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:03,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:03,281 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:03,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:03,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:03,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:03,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:03,320 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:03,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:03,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:03,326 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:03,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:03,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:03,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:03,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:03,366 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:03,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:03,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:03,373 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:03,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:03,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:03,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:03,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:03,414 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:03,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:03,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:03,421 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:03,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:03,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:03,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:03,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:03,464 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:03,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:03,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:03,472 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:03,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:03,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:03,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:03,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:03,498 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:03,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:03,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:03,504 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:03,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:03,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:03,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:03,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:03,545 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:03,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:03,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:03,552 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:03,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:03,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:03,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:03,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:03,594 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:03,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:03,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:03,601 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:03,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:03,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:03,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:03,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:03,644 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:03,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:03,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:03,652 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:03,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:03,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:03,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:03,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:03,680 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:03,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:03,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:03,687 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:03,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:03,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:03,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:03,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:03,728 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:03,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:03,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:03,736 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:03,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:03,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:03,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:03,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:03,763 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:03,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:03,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:03,770 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:03,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:03,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:03,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:03,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:03,796 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:03,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:03,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:03,803 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:03,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:03,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:03,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:03,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:03,844 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:03,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:03,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:03,852 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:03,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:03,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:03,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:03,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:03,881 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:03,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:03,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:03,887 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:03,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:03,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:03,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:03,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:03,930 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:03,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:03,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:03,937 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:03,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:03,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:03,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:03,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:03,978 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:03,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:03,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:03,985 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:03,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:03,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:03,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:03,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:04,013 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:04,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:04,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:04,020 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:04,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:04,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:04,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:04,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:04,054 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:04,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:04,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:04,059 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:04,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:04,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:04,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:04,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:04,109 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:04,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:04,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:04,117 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:04,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:04,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:04,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:04,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:04,158 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:04,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:04,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:04,164 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:04,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:04,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:04,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:04,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:04,206 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:04,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:04,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:04,213 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:04,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:04,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:04,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:04,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:04,253 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:04,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:04,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:04,259 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:04,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:04,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:04,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:04,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:04,301 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:04,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:04,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:04,308 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:04,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:04,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:04,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:04,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:04,336 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:04,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:04,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:04,343 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:04,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:04,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:04,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:04,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:04,383 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:04,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:04,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:04,391 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:04,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:04,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:04,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:04,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:04,419 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:04,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:04,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:04,426 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:04,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:04,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:04,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:04,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:04,457 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:04,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:04,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:04,462 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:04,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:04,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:04,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:04,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:04,504 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:04,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:04,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:04,510 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:04,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:04,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:04,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:04,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:04,550 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:04,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:04,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:04,557 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:04,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:04,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:04,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:04,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:04,586 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:04,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:04,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:04,592 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:04,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:04,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:04,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:04,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:04,633 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:04,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:04,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:04,640 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:04,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:04,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:04,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:04,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:04,682 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:04,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:04,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:04,689 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:04,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:04,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:04,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:04,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:04,741 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:04,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:04,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:04,750 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:04,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:04,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:04,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:04,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:04,798 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:04,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:04,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:04,806 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:04,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:04,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:04,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:04,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:04,842 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:04,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:04,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:04,849 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:04,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:04,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:04,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:04,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:04,884 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:04,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:04,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:04,891 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:04,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:04,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:04,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:04,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:04,940 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:04,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:04,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:04,949 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:04,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:04,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:04,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:04,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:04,999 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:05,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:05,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:05,008 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:05,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:05,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:05,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:05,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:05,057 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:05,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:05,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:05,063 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:05,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:05,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:05,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:05,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:05,103 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:05,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:05,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:05,110 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:05,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:05,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:05,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:05,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:05,151 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:05,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:05,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:05,159 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:05,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:05,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:05,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:05,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:05,200 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:05,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:05,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:05,208 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:05,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:05,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:05,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:05,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:05,249 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:05,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:05,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:05,256 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:05,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:05,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:05,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:05,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:05,283 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:05,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:05,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:05,289 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:05,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:05,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:05,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:05,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:05,330 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:05,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:05,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:05,337 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:05,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:05,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:05,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:05,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:05,381 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:05,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:05,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:05,388 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:05,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:05,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:05,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:05,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:05,430 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:05,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:05,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:05,437 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:05,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:05,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:05,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:05,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:05,480 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:05,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:05,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:05,488 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:05,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:05,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:05,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:05,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:05,515 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:05,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:05,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:05,522 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:05,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:05,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:05,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:05,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:05,548 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:05,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:05,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:05,555 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:05,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:05,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:05,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:05,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:05,582 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:05,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:05,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:05,589 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:05,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:05,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:05,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:05,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:05,632 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:05,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:05,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:05,638 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:05,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:05,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:05,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:05,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:05,664 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:05,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:05,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:05,671 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:05,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:05,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:05,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:05,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:05,712 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:05,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:05,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:05,720 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:05,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:05,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:05,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:05,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:05,760 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:05,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:05,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:05,766 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:05,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:05,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:05,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:05,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:05,805 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:05,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:05,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:05,811 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:05,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:05,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:05,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:05,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:05,852 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:05,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:05,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:05,860 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:05,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:05,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:05,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:05,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:05,899 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:05,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:05,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:05,906 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:05,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:05,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:05,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:05,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:05,945 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:05,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:05,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:05,952 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:05,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:05,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:05,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:05,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:05,995 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:06,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:06,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:06,003 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:06,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:06,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:06,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:06,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:06,029 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:06,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:06,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:06,035 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:06,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:06,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:06,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:06,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:06,065 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:06,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:06,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:06,072 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:06,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:06,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:06,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:06,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:06,098 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:06,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:06,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:06,104 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:06,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:06,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:06,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:06,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:06,143 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:06,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:06,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:06,150 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:06,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:06,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:06,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:06,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:06,190 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:06,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:06,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:06,197 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:06,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:06,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:06,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:06,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:06,237 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:06,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:06,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:06,244 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:06,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:06,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:06,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:06,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:06,284 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:06,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:06,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:06,291 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:06,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:06,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:06,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:06,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:06,330 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:06,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:06,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:06,337 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:06,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:06,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:06,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:06,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:06,378 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:06,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:06,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:06,385 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:06,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:06,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:06,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:06,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:06,410 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:06,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:06,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:06,416 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:06,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:06,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:06,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:06,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:06,455 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:06,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:06,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:06,463 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:06,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:06,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:06,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:06,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:06,503 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:06,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:06,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:06,510 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:06,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:06,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:06,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:06,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:06,549 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:06,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:06,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:06,556 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:06,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:06,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:06,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:06,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:06,596 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:06,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:06,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:06,604 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:06,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:06,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:06,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:06,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:06,630 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:06,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:06,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:06,636 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:06,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:06,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:06,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:06,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:06,675 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:06,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:06,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:06,680 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:06,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:06,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:06,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:06,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:06,721 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:06,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:06,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:06,729 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:06,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:06,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:06,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:06,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:06,758 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:06,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:06,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:06,763 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:06,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:06,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:06,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:06,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:06,802 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:06,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:06,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:06,810 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:06,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:06,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:06,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:06,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:06,851 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:06,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:06,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:06,857 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:06,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:06,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:06,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:06,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:06,885 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:06,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:06,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:06,891 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:06,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:06,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:06,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:06,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:06,917 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:06,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:06,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:06,923 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:06,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:06,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:06,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:06,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:06,949 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:06,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:06,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:06,956 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:06,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:06,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:06,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:06,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:06,995 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:07,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:07,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:07,001 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:07,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:07,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:07,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:07,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:07,041 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:07,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:07,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:07,049 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:07,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:07,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:07,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:07,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:07,083 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:07,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:07,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:07,089 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:07,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:07,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:07,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:07,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:07,142 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:07,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:07,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:07,150 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:07,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:07,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:07,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:07,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:07,190 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:07,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:07,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:07,197 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:07,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:07,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:07,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:07,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:07,241 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:07,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:07,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:07,247 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:07,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:07,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:07,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:07,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:07,288 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:07,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:07,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:07,296 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:07,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:07,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:07,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:07,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:07,336 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:07,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:07,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:07,342 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:07,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:07,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:07,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:07,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:07,382 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:07,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:07,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:07,387 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:07,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:07,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:07,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:07,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:07,428 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:07,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:07,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:07,435 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:07,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:07,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:07,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:07,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:07,478 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:07,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:07,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:07,487 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:07,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:07,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:07,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:07,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:07,513 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:07,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:07,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:07,520 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:07,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:07,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:07,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:07,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:07,566 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:07,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:07,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:07,573 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:07,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:07,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:07,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:07,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:07,612 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:07,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:07,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:07,620 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:07,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:07,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:07,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:07,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:07,665 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:07,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:07,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:07,672 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:07,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:07,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:07,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:07,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:07,712 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:07,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:07,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:07,720 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:07,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:07,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:07,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:07,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:07,761 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:07,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:07,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:07,768 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:07,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:07,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:07,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:07,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:07,807 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:07,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:07,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:07,812 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:07,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:07,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:07,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:07,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:07,851 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:07,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:07,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:07,859 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:07,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:07,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:07,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:07,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:07,909 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:07,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:07,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:07,915 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:07,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:07,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:07,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:07,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:07,958 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:07,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:07,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:07,966 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:07,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:07,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:07,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:07,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:07,992 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:07,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:07,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:07,999 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:07,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:07,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:07,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:08,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:08,034 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:08,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:08,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:08,041 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:08,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:08,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:08,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:08,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:08,075 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:08,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:08,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:08,082 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:08,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:08,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:08,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:08,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:08,115 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:08,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:08,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:08,122 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:08,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:08,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:08,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:08,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:08,151 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:08,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:08,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:08,157 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:08,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:08,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:08,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:08,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:08,203 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:08,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:08,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:08,210 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:08,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:08,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:08,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:08,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:08,251 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:08,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:08,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:08,258 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:08,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:08,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:08,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:08,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:08,300 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:08,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:08,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:08,306 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:08,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:08,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:08,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:08,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:08,346 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:08,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:08,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:08,353 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:08,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:08,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:08,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:08,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:08,394 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:08,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:08,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:08,401 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:08,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:08,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:08,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:08,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:08,443 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:08,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:08,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:08,450 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:08,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:08,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:08,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:08,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:08,493 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:08,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:08,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:08,500 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:08,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:08,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:08,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:08,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:08,540 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:08,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:08,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:08,548 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:08,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:08,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:08,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:08,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:08,588 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:08,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:08,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:08,596 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:08,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:08,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:08,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:08,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:08,639 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:08,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:08,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:08,646 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:08,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:08,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:08,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:08,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:08,688 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:08,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:08,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:08,694 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:08,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:08,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:08,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:08,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:08,735 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:08,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:08,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:08,740 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:08,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:08,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:08,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:08,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:08,781 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:08,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:08,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:08,790 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:08,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:08,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:08,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:08,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:08,817 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:08,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:08,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:08,823 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:08,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:08,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:08,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:08,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:08,867 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:08,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:08,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:08,873 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:08,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:08,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:08,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:08,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:08,915 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:08,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:08,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:08,923 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:08,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:08,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:08,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:08,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:08,967 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:08,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:08,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:08,973 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:08,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:08,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:08,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:08,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:09,000 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:09,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:09,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:09,007 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:09,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:09,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:09,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:09,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:09,050 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:09,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:09,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:09,057 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:09,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:09,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:09,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:09,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:09,097 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:09,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:09,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:09,104 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:09,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:09,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:09,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:09,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:09,146 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:09,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:09,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:09,153 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:09,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:09,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:09,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:09,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:09,194 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:09,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:09,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:09,200 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:09,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:09,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:09,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:09,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:09,227 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:09,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:09,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:09,233 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:09,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:09,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:09,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:09,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:09,275 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:09,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:09,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:09,283 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:09,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:09,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:09,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:09,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:09,326 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:09,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:09,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:09,333 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:09,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:09,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:09,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:09,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:09,376 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:09,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:09,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:09,384 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:09,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:09,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:09,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:09,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:09,425 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:09,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:09,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:09,433 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:09,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:09,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:09,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:09,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:09,476 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:09,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:09,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:09,484 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:09,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:09,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:09,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:09,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:09,526 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:09,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:09,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:09,533 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:09,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:09,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:09,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:09,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:09,575 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:09,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:09,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:09,583 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:09,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:09,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:09,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:09,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:09,626 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:09,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:09,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:09,633 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:09,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:09,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:09,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:09,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:09,676 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:09,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:09,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:09,685 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:09,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:09,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:09,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:09,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:09,728 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:09,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:09,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:09,736 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:09,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:09,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:09,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:09,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:09,764 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:09,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:09,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:09,770 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:09,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:09,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:09,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:09,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:09,813 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:09,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:09,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:09,819 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:09,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:09,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:09,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:09,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:09,864 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:09,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:09,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:09,869 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:09,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:09,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:09,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:09,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:09,911 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:09,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:09,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:09,917 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:09,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:09,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:09,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:09,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:09,961 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:09,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:09,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:09,967 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:09,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:09,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:09,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:09,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:10,007 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:10,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:10,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:10,015 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:10,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:10,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:10,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:10,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:10,055 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:10,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:10,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:10,062 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:10,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:10,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:10,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:10,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:10,102 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:10,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:10,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:10,109 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:10,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:10,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:10,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:10,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:10,152 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:10,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:10,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:10,158 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:10,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:10,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:10,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:10,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:10,202 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:10,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:10,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:10,211 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:10,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:10,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:10,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:10,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:10,240 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:10,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:10,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:10,247 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:10,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:10,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:10,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:10,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:10,290 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:10,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:10,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:10,297 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:10,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:10,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:10,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:10,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:10,341 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:10,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:10,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:10,349 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:10,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:10,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:10,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:10,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:10,391 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:10,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:10,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:10,398 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:10,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:10,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:10,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:10,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:10,439 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:10,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:10,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:10,449 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:10,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:10,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:10,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:10,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:10,476 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:10,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:10,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:10,483 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:10,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:10,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:10,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:10,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:10,523 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:10,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:10,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:10,531 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:10,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:10,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:10,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:10,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:10,557 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:10,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:10,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:10,563 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:10,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:10,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:10,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:10,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:10,603 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:10,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:10,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:10,611 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:10,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:10,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:10,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:10,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:10,651 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:10,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:10,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:10,659 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:10,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:10,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:10,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:10,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:10,689 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:10,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:10,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:10,696 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:10,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:10,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:10,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:10,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:10,738 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:10,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:10,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:10,745 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:10,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:10,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:10,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:10,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:10,786 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:10,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:10,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:10,792 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:10,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:10,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:10,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:10,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:10,834 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:10,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:10,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:10,840 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:10,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:10,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:10,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:10,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:10,880 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:10,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:10,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:10,888 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:10,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:10,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:10,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:10,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:10,931 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:10,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:10,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:10,938 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:10,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:10,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:10,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:10,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:10,978 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:10,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:10,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:10,985 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:10,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:10,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:10,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:10,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:11,028 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:11,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:11,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:11,036 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:11,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:11,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:11,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:11,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:11,077 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:11,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:11,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:11,085 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:11,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:11,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:11,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:11,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:11,126 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:11,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:11,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:11,134 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:11,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:11,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:11,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:11,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:11,176 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:11,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:11,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:11,186 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:11,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:11,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:11,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:11,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:11,227 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:11,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:11,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:11,235 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:11,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:11,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:11,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:11,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:11,276 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:11,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:11,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:11,284 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:11,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:11,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:11,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:11,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:11,324 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:11,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:11,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:11,332 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:11,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:11,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:11,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:11,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:11,372 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:11,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:11,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:11,378 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:11,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:11,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:11,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:11,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:11,420 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:11,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:11,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:11,428 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:11,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:11,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:11,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:11,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:11,470 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:11,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:11,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:11,477 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:11,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:11,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:11,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:11,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:11,520 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:11,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:11,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:11,528 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:11,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:11,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:11,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:11,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:11,568 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:11,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:11,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:11,576 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:11,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:11,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:11,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:11,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:11,603 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:11,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:11,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:11,609 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:11,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:11,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:11,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:11,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:11,648 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:11,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:11,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:11,656 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:11,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:11,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:11,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:11,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:11,696 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:11,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:11,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:11,704 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:11,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:11,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:11,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:11,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:11,744 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:11,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:11,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:11,752 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:11,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:11,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:11,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:11,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:11,793 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:11,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:11,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:11,800 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:11,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:11,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:11,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:11,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:11,827 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:11,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:11,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:11,833 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:11,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:11,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:11,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:11,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:11,872 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:11,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:11,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:11,880 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:11,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:11,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:11,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:11,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:11,922 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:11,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:11,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:11,929 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:11,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:11,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:11,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:11,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:11,976 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:11,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:11,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:11,980 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:11,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:11,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:11,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:11,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:12,022 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:12,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:12,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:12,029 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:12,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:12,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:12,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:12,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:12,056 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:12,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:12,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:12,063 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:12,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:12,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:12,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:12,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:12,091 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:12,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:12,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:12,097 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:12,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:12,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:12,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:12,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:12,137 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:12,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:12,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:12,143 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:12,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:12,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:12,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:12,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:12,186 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:12,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:12,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:12,193 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:12,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:12,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:12,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:12,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:12,225 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:12,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:12,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:12,232 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:12,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:12,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:12,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:12,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:12,274 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:12,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:12,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:12,280 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:12,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:12,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:12,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:12,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:12,321 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:12,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:12,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:12,329 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:12,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:12,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:12,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:12,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:12,371 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:12,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:12,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:12,379 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:12,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:12,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:12,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:12,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:12,421 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:12,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:12,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:12,429 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:12,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:12,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:12,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:12,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:12,470 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:12,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:12,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:12,477 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:12,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:12,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:12,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:12,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:12,520 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:12,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:12,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:12,528 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:12,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:12,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:12,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:12,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:12,570 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:12,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:12,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:12,577 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:12,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:12,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:12,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:12,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:12,618 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:12,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:12,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:12,623 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:12,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:12,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:12,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:12,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:12,671 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:12,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:12,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:12,677 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:12,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:12,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:12,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:12,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:12,720 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:12,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:12,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:12,728 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:12,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:12,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:12,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:12,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:12,767 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:12,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:12,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:12,772 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:12,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:12,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:12,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:12,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:12,812 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:12,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:12,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:12,818 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:12,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:12,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:12,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:12,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:12,859 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:12,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:12,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:12,865 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:12,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:12,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:12,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:12,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:12,893 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:12,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:12,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:12,899 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:12,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:12,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:12,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:12,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:12,946 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:12,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:12,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:12,953 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:12,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:12,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:12,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:12,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:12,996 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:13,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:13,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:13,004 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:13,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:13,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:13,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:13,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:13,043 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:13,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:13,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:13,051 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:13,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:13,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:13,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:13,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:13,080 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:13,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:13,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:13,086 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:13,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:13,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:13,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:13,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:13,113 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:13,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:13,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:13,119 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:13,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:13,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:13,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:13,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:13,161 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:13,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:13,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:13,169 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:13,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:13,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:13,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:13,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:13,210 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:13,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:13,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:13,217 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:13,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:13,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:13,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:13,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:13,259 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:13,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:13,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:13,265 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:13,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:13,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:13,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:13,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:13,308 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:13,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:13,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:13,314 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:13,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:13,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:13,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:13,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:13,341 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:13,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:13,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:13,346 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:13,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:13,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:13,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:13,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:13,376 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:13,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:13,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:13,383 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:13,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:13,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:13,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:13,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:13,426 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:13,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:13,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:13,433 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:13,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:13,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:13,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:13,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:13,463 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:13,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:13,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:13,469 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:13,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:13,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:13,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:13,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:13,509 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:13,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:13,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:13,517 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:13,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:13,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:13,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:13,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:13,556 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:13,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:13,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:13,564 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:13,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:13,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:13,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:13,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:13,605 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:13,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:13,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:13,612 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:13,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:13,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:13,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:13,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:13,641 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:13,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:13,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:13,646 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:13,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:13,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:13,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:13,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:13,672 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:13,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:13,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:13,678 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:13,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:13,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:13,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:13,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:13,719 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:13,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:13,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:13,724 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:13,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:13,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:13,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:13,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:13,766 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:13,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:13,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:13,771 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:13,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:13,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:13,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:13,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:13,813 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:13,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:13,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:13,821 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:13,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:13,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:13,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:13,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:13,861 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:13,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:13,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:13,869 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:13,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:13,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:13,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:13,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:13,911 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:13,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:13,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:13,917 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:13,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:13,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:13,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:13,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:13,964 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:13,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:13,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:13,970 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:13,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:13,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:13,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:13,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:14,012 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:14,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:14,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:14,020 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:14,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:14,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:14,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:14,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:14,060 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:14,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:14,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:14,068 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:14,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:14,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:14,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:14,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:14,116 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:14,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:14,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:14,123 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:14,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:14,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:14,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:14,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:14,149 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:14,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:14,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:14,156 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:14,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:14,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:14,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:14,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:14,196 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:14,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:14,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:14,204 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:14,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:14,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:14,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:14,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:14,247 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:14,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:14,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:14,253 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:14,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:14,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:14,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:14,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:14,293 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:14,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:14,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:14,301 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:14,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:14,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:14,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:14,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:14,342 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:14,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:14,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:14,347 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:14,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:14,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:14,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:14,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:14,389 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:14,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:14,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:14,395 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:14,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:14,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:14,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:14,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:14,423 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:14,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:14,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:14,429 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:14,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:14,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:14,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:14,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:14,476 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:14,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:14,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:14,485 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:14,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:14,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:14,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:14,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:14,527 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:14,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:14,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:14,535 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:14,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:14,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:14,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:14,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:14,562 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:14,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:14,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:14,569 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:14,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:14,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:14,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:14,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:14,613 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:14,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:14,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:14,620 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:14,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:14,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:14,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:14,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:14,660 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:14,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:14,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:14,668 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:14,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:14,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:14,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:14,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:14,715 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:14,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:14,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:14,722 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:14,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:14,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:14,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:14,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:14,771 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:14,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:14,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:14,776 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:14,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:14,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:14,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:14,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:14,817 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:14,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:14,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:14,825 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:14,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:14,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:14,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:14,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:14,870 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:14,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:14,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:14,877 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:14,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:14,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:14,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:14,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:14,918 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:14,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:14,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:14,925 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:14,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:14,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:14,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:14,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:14,956 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:14,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:14,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:14,963 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:14,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:14,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:14,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:14,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:15,003 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:15,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:15,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:15,011 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:15,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:15,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:15,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:15,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:15,051 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:15,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:15,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:15,058 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:15,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:15,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:15,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:15,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:15,099 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:15,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:15,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:15,106 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:15,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:15,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:15,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:15,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:15,145 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:15,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:15,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:15,152 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:15,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:15,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:15,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:15,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:15,193 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:15,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:15,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:15,199 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:15,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:15,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:15,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:15,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:15,240 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:15,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:15,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:15,247 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:15,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:15,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:15,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:15,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:15,274 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:15,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:15,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:15,280 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:15,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:15,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:15,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:15,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:15,308 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:15,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:15,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:15,314 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:15,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:15,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:15,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:15,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:15,340 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:15,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:15,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:15,347 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:15,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:15,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:15,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:15,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:15,374 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:15,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:15,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:15,380 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:15,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:15,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:15,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:15,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:15,424 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:15,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:15,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:15,432 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:15,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:15,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:15,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:15,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:15,477 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:15,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:15,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:15,486 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:15,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:15,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:15,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:15,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:15,513 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:15,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:15,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:15,520 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:15,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:15,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:15,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:15,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:15,562 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:15,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:15,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:15,569 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:15,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:15,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:15,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:15,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:15,610 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:15,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:15,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:15,618 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:15,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:15,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:15,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:15,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:15,659 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:15,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:15,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:15,667 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:15,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:15,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:15,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:15,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:15,708 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:15,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:15,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:15,716 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:15,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:15,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:15,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:15,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:15,757 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:15,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:15,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:15,765 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:15,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:15,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:15,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:15,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:15,792 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:15,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:15,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:15,797 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:15,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:15,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:15,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:15,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:15,836 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:15,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:15,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:15,844 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:15,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:15,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:15,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:15,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:15,883 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:15,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:15,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:15,889 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:15,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:15,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:15,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:15,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:15,930 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:15,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:15,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:15,938 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:15,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:15,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:15,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:15,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:15,979 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:15,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:15,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:15,986 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:15,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:15,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:15,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:15,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:16,012 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:16,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:16,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:16,018 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:16,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:16,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:16,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:16,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:16,058 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:16,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:16,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:16,066 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:16,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:16,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:16,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:16,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:16,094 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:16,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:16,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:16,100 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:16,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:16,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:16,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:16,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:16,126 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:16,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:16,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:16,132 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:16,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:16,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:16,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:16,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:16,173 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:16,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:16,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:16,179 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:16,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:16,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:16,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:16,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:16,209 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:16,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:16,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:16,216 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:16,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:16,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:16,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:16,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:16,258 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:16,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:16,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:16,265 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:16,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:16,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:16,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:16,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:16,305 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:16,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:16,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:16,313 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:16,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:16,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:16,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:16,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:16,352 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:16,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:16,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:16,360 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:16,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:16,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:16,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:16,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:16,386 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:16,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:16,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:16,392 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:16,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:16,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:16,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:16,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:16,431 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:16,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:16,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:16,438 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:16,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:16,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:16,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:16,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:16,464 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:16,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:16,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:16,471 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:16,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:16,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:16,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:16,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:16,512 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:16,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:16,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:16,520 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:16,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:16,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:16,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:16,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:16,560 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:16,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:16,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:16,568 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:16,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:16,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:16,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:16,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:16,611 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:16,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:16,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:16,618 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:16,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:16,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:16,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:16,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:16,644 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:16,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:16,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:16,650 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:16,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:16,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:16,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:16,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:16,676 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:16,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:16,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:16,682 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:16,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:16,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:16,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:16,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:16,722 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:16,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:16,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:16,729 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:16,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:16,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:16,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:16,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:16,755 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:16,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:16,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:16,761 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:16,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:16,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:16,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:16,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:16,787 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:16,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:16,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:16,793 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:16,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:16,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:16,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:16,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:16,834 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:16,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:16,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:16,842 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:16,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:16,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:16,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:16,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:16,886 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:16,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:16,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:16,893 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:16,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:16,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:16,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:16,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:16,934 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:16,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:16,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:16,941 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:16,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:16,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:16,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:16,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:16,966 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:16,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:16,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:16,972 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:16,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:16,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:16,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:16,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:17,013 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:17,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:17,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:17,021 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:17,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:17,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:17,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:17,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:17,061 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:17,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:17,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:17,069 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:17,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:17,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:17,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:17,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:17,116 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:17,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:17,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:17,124 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:17,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:17,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:17,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:17,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:17,164 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:17,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:17,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:17,172 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:17,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:17,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:17,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:17,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:17,198 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:17,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:17,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:17,203 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:17,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:17,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:17,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:17,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:17,246 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:17,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:17,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:17,251 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:17,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:17,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:17,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:17,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:17,293 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:17,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:17,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:17,300 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:17,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:17,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:17,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:17,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:17,340 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:17,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:17,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:17,348 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:17,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:17,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:17,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:17,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:17,387 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:17,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:17,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:17,394 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:17,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:17,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:17,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:17,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:17,435 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:17,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:17,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:17,442 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:17,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:17,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:17,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:17,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:17,482 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:17,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:17,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:17,491 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:17,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:17,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:17,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:17,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:17,531 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:17,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:17,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:17,539 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:17,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:17,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:17,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:17,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:17,578 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:17,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:17,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:17,585 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:17,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:17,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:17,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:17,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:17,627 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:17,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:17,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:17,638 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:17,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:17,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:17,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:17,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:17,664 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:17,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:17,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:17,670 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:17,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:17,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:17,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:17,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:17,710 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:17,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:17,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:17,715 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:17,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:17,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:17,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:17,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:17,755 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:17,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:17,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:17,761 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:17,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:17,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:17,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:17,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:17,803 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:17,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:17,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:17,809 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:17,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:17,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:17,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:17,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:17,836 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:17,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:17,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:17,842 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:17,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:17,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:17,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:17,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:17,869 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:17,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:17,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:17,874 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:17,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:17,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:17,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:17,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:17,915 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:17,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:17,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:17,923 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:17,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:17,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:17,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:17,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:17,963 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:17,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:17,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:17,969 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:17,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:17,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:17,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:17,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:18,010 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:18,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:18,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:18,017 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:18,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:18,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:18,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:18,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:18,056 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:18,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:18,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:18,064 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:18,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:18,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:18,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:18,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:18,092 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:18,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:18,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:18,099 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:18,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:18,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:18,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:18,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:18,140 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:18,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:18,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:18,148 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:18,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:18,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:18,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:18,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:18,175 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:18,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:18,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:18,181 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:18,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:18,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:18,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:18,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:18,209 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:18,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:18,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:18,215 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:18,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:18,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:18,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:18,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:18,255 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:18,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:18,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:18,261 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:18,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:18,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:18,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:18,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:18,302 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:18,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:18,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:18,312 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:18,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:18,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:18,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:18,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:18,360 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:18,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:18,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:18,368 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:18,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:18,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:18,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:18,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:18,408 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:18,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:18,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:18,416 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:18,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:18,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:18,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:18,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:18,442 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:18,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:18,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:18,448 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:18,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:18,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:18,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:18,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:18,488 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:18,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:18,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:18,496 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:18,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:18,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:18,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:18,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:18,537 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:18,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:18,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:18,544 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:18,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:18,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:18,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:18,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:18,571 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:18,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:18,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:18,576 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:18,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:18,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:18,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:18,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:18,619 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:18,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:18,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:18,625 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:18,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:18,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:18,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:18,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:18,665 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:18,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:18,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:18,672 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:18,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:18,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:18,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:18,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:18,714 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:18,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:18,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:18,721 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:18,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:18,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:18,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:18,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:18,762 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:18,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:18,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:18,770 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:18,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:18,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:18,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:18,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:18,810 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:18,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:18,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:18,817 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:18,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:18,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:18,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:18,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:18,843 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:18,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:18,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:18,849 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:18,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:18,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:18,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:18,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:18,888 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:18,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:18,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:18,896 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:18,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:18,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:18,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:18,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:18,936 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:18,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:18,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:18,942 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:18,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:18,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:18,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:18,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:18,986 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:18,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:18,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:18,993 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:18,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:18,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:18,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:18,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:19,034 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:19,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:19,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:19,045 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:19,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:19,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:19,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:19,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:19,071 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:19,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:19,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:19,077 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:19,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:19,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:19,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:19,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:19,103 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:19,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:19,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:19,108 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:19,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:19,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:19,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:19,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:19,147 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:19,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:19,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:19,154 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:19,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:19,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:19,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:19,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:19,193 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:19,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:19,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:19,201 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:19,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:19,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:19,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:19,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:19,242 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:19,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:19,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:19,249 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:19,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:19,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:19,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:19,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:19,289 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:19,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:19,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:19,297 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:19,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:19,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:19,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:19,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:19,339 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:19,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:19,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:19,347 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:19,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:19,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:19,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:19,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:19,388 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:19,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:19,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:19,396 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:19,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:19,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:19,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:19,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:19,422 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:19,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:19,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:19,428 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:19,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:19,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:19,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:19,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:19,469 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:19,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:19,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:19,475 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:19,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:19,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:19,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:19,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:19,516 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:19,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:19,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:19,524 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:19,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:19,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:19,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:19,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:19,566 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:19,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:19,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:19,574 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:19,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:19,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:19,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:19,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:19,614 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:19,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:19,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:19,621 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:19,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:19,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:19,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:19,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:19,662 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:19,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:19,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:19,669 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:19,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:19,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:19,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:19,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:19,711 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:19,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:19,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:19,717 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:19,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:19,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:19,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:19,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:19,765 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:19,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:19,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:19,773 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:19,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:19,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:19,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:19,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:19,800 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:19,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:19,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:19,805 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:19,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:19,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:19,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:19,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:19,832 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:19,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:19,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:19,837 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:19,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:19,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:19,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:19,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:19,865 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:19,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:19,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:19,872 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:19,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:19,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:19,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:19,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:19,899 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:19,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:19,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:19,905 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:19,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:19,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:19,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:19,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:19,945 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:19,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:19,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:19,953 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:19,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:19,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:19,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:19,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:19,993 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:20,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:20,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:20,001 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:20,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:20,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:20,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:20,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:20,026 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:20,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:20,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:20,031 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:20,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:20,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:20,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:20,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:20,072 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:20,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:20,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:20,078 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:20,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:20,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:20,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:20,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:20,118 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:20,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:20,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:20,126 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:20,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:20,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:20,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:20,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:20,153 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:20,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:20,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:20,160 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:20,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:20,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:20,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:20,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:20,201 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:20,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:20,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:20,209 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:20,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:20,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:20,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:20,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:20,251 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:20,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:20,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:20,256 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:20,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:20,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:20,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:20,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:20,284 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:20,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:20,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:20,290 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:20,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:20,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:20,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:20,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:20,332 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:20,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:20,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:20,340 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:20,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:20,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:20,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:20,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:20,380 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:20,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:20,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:20,388 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:20,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:20,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:20,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:20,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:20,419 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:20,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:20,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:20,425 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:20,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:20,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:20,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:20,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:20,467 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:20,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:20,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:20,473 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:20,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:20,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:20,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:20,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:20,500 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:20,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:20,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:20,507 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:20,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:20,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:20,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:20,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:20,547 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:20,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:20,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:20,554 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:20,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:20,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:20,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:20,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:20,594 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:20,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:20,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:20,601 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:20,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:20,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:20,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:20,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:20,641 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:20,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:20,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:20,648 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:20,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:20,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:20,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:20,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:20,689 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:20,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:20,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:20,696 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:20,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:20,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:20,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:20,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:20,738 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:20,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:20,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:20,746 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:20,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:20,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:20,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:20,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:20,787 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:20,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:20,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:20,795 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:20,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:20,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:20,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:20,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:20,837 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:20,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:20,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:20,846 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:20,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:20,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:20,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:20,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:20,873 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:20,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:20,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:20,880 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:20,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:20,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:20,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:20,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:20,911 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:20,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:20,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:20,917 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:20,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:20,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:20,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:20,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:20,943 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:20,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:20,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:20,949 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:20,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:20,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:20,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:20,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:20,976 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:20,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:20,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:20,981 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:20,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:20,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:20,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:20,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:21,023 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:21,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:21,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:21,031 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:21,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:21,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:21,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:21,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:21,071 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:21,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:21,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:21,077 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:21,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:21,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:21,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:21,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:21,122 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:21,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:21,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:21,129 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:21,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:21,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:21,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:21,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:21,171 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:21,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:21,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:21,176 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:21,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:21,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:21,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:21,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:21,218 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:21,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:21,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:21,226 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:21,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:21,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:21,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:21,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:21,268 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:21,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:21,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:21,275 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:21,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:21,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:21,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:21,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:21,315 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:21,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:21,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:21,321 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:21,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:21,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:21,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:21,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:21,349 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:21,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:21,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:21,354 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:21,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:21,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:21,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:21,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:21,394 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:21,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:21,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:21,401 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:21,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:21,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:21,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:21,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:21,429 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:21,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:21,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:21,434 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:21,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:21,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:21,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:21,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:21,477 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:21,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:21,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:21,486 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:21,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:21,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:21,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:21,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:21,532 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:21,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:21,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:21,539 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:21,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:21,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:21,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:21,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:21,580 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:21,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:21,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:21,586 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:21,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:21,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:21,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:21,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:21,631 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:21,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:21,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:21,638 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:21,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:21,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:21,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:21,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:21,684 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:21,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:21,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:21,692 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:21,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:21,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:21,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:21,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:21,736 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:21,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:21,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:21,744 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:21,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:21,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:21,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:21,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:21,790 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:21,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:21,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:21,798 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:21,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:21,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:21,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:21,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:21,846 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:21,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:21,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:21,853 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:21,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:21,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:21,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:21,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:21,896 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:21,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:21,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:21,904 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:21,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:21,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:21,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:21,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:21,947 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:21,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:21,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:21,954 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:21,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:21,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:21,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:21,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:21,999 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:22,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:22,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:22,006 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:22,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:22,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:22,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:22,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:22,049 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:22,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:22,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:22,057 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:22,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:22,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:22,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:22,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:22,097 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:22,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:22,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:22,105 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:22,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:22,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:22,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:22,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:22,149 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:22,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:22,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:22,156 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:22,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:22,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:22,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:22,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:22,196 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:22,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:22,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:22,203 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:22,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:22,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:22,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:22,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:22,244 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:22,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:22,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:22,251 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:22,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:22,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:22,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:22,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:22,293 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:22,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:22,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:22,301 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:22,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:22,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:22,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:22,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:22,342 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:22,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:22,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:22,349 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:22,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:22,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:22,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:22,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:22,377 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:22,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:22,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:22,383 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:22,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:22,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:22,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:22,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:22,409 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:22,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:22,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:22,416 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:22,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:22,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:22,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:22,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:22,444 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:22,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:22,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:22,451 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:22,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:22,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:22,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:22,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:22,492 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:22,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:22,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:22,498 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:22,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:22,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:22,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:22,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:22,540 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:22,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:22,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:22,548 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:22,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:22,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:22,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:22,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:22,591 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:22,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:22,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:22,599 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:22,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:22,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:22,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:22,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:22,641 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:22,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:22,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:22,649 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:22,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:22,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:22,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:22,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:22,691 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:22,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:22,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:22,697 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:22,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:22,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:22,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:22,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:22,724 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:22,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:22,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:22,731 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:22,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:22,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:22,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:22,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:22,773 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:22,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:22,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:22,779 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:22,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:22,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:22,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:22,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:22,806 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:22,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:22,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:22,813 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:22,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:22,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:22,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:22,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:22,852 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:22,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:22,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:22,860 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:22,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:22,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:22,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:22,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:22,903 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:22,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:22,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:22,910 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:22,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:22,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:22,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:22,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:22,936 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:22,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:22,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:22,943 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:22,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:22,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:22,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:22,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:22,985 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:22,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:22,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:22,992 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:22,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:22,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:22,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:22,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:23,032 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:23,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:23,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:23,038 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:23,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:23,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:23,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:23,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:23,065 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:23,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:23,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:23,072 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:23,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:23,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:23,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:23,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:23,112 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:23,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:23,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:23,118 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:23,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:23,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:23,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:23,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:23,160 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:23,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:23,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:23,168 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:23,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:23,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:23,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:23,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:23,198 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:23,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:23,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:23,204 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:23,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:23,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:23,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:23,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:23,247 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:23,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:23,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:23,254 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:23,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:23,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:23,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:23,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:23,294 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:23,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:23,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:23,301 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:23,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:23,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:23,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:23,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:23,345 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:23,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:23,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:23,353 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:23,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:23,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:23,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:23,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:23,396 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:23,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:23,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:23,405 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:23,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:23,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:23,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:23,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:23,454 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:23,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:23,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:23,461 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:23,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:23,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:23,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:23,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:23,506 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:23,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:23,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:23,511 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:23,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:23,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:23,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:23,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:23,558 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:23,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:23,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:23,565 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:23,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:23,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:23,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:23,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:23,593 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:23,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:23,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:23,600 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:23,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:23,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:23,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:23,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:23,642 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:23,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:23,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:23,650 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:23,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:23,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:23,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:23,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:23,693 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:23,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:23,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:23,701 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:23,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:23,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:23,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:23,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:23,729 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:23,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:23,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:23,735 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:23,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:23,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:23,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:23,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:23,775 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:23,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:23,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:23,782 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:23,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:23,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:23,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:23,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:23,823 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:23,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:23,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:23,830 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:23,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:23,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:23,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:23,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:23,871 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:23,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:23,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:23,877 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:23,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:23,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:23,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:23,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:23,904 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:23,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:23,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:23,910 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:23,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:23,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:23,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:23,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:23,944 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:23,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:23,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:23,951 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:23,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:23,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:23,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:23,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:23,979 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:23,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:23,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:23,984 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:23,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:23,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:23,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:23,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:24,025 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:24,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:24,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:24,033 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:24,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:24,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:24,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:24,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:24,076 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:24,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:24,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:24,084 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:24,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:24,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:24,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:24,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:24,128 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:24,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:24,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:24,136 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:24,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:24,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:24,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:24,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:24,177 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:24,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:24,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:24,185 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:24,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:24,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:24,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:24,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:24,225 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:24,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:24,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:24,233 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:24,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:24,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:24,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:24,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:24,272 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:24,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:24,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:24,278 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:24,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:24,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:24,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:24,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:24,318 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:24,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:24,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:24,325 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:24,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:24,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:24,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:24,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:24,366 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:24,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:24,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:24,373 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:24,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:24,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:24,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:24,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:24,414 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:24,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:24,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:24,421 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:24,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:24,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:24,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:24,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:24,448 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:24,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:24,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:24,454 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:24,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:24,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:24,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:24,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:24,481 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:24,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:24,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:24,487 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:24,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:24,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:24,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:24,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:24,513 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:24,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:24,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:24,520 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:24,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:24,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:24,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:24,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:24,560 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:24,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:24,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:24,566 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:24,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:24,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:24,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:24,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:24,606 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:24,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:24,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:24,613 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:24,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:24,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:24,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:24,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:24,653 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:24,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:24,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:24,661 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:24,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:24,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:24,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:24,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:24,701 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:24,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:24,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:24,709 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:24,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:24,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:24,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:24,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:24,749 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:24,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:24,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:24,756 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:24,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:24,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:24,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:24,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:24,800 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:24,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:24,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:24,808 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:24,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:24,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:24,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:24,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:24,855 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:24,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:24,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:24,862 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:24,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:24,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:24,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:24,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:24,905 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:24,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:24,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:24,913 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:24,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:24,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:24,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:24,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:24,939 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:24,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:24,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:24,945 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:24,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:24,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:24,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:24,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:24,986 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:24,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:24,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:24,993 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:24,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:24,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:24,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:24,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:25,034 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:25,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:25,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:25,039 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:25,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:25,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:25,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:25,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:25,079 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:25,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:25,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:25,086 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:25,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:25,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:25,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:25,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:25,128 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:25,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:25,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:25,136 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:25,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:25,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:25,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:25,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:25,162 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:25,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:25,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:25,169 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:25,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:25,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:25,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:25,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:25,196 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:25,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:25,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:25,203 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:25,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:25,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:25,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:25,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:25,247 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:25,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:25,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:25,255 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:25,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:25,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:25,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:25,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:25,296 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:25,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:25,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:25,305 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:25,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:25,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:25,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:25,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:25,346 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:25,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:25,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:25,353 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:25,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:25,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:25,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:25,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:25,392 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:25,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:25,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:25,400 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:25,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:25,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:25,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:25,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:25,440 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:25,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:25,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:25,448 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:25,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:25,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:25,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:25,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:25,476 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:25,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:25,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:25,481 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:25,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:25,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:25,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:25,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:25,527 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:25,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:25,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:25,533 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:25,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:25,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:25,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:25,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:25,574 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:25,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:25,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:25,580 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:25,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:25,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:25,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:25,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:25,619 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:25,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:25,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:25,625 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:25,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:25,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:25,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:25,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:25,665 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:25,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:25,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:25,672 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:25,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:25,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:25,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:25,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:25,713 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:25,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:25,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:25,721 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:25,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:25,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:25,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:25,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:25,762 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:25,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:25,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:25,769 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:25,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:25,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:25,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:25,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:25,809 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:25,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:25,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:25,817 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:25,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:25,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:25,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:25,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:25,842 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:25,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:25,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:25,848 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:25,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:25,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:25,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:25,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:25,887 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:25,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:25,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:25,893 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:25,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:25,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:25,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:25,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:25,933 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:25,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:25,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:25,939 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:25,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:25,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:25,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:25,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:25,980 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:25,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:25,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:25,988 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:25,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:25,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:25,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:25,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:26,027 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:26,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:26,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:26,035 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:26,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:26,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:26,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:26,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:26,076 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:26,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:26,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:26,082 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:26,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:26,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:26,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:26,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:26,123 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:26,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:26,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:26,129 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:26,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:26,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:26,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:26,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:26,169 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:26,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:26,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:26,177 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:26,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:26,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:26,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:26,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:26,212 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:26,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:26,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:26,219 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:26,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:26,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:26,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:26,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:26,263 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:26,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:26,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:26,269 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:26,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:26,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:26,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:26,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:26,309 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:26,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:26,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:26,314 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:26,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:26,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:26,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:26,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:26,354 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:26,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:26,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:26,361 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:26,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:26,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:26,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:26,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:26,402 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:26,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:26,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:26,409 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:26,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:26,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:26,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:26,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:26,451 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:26,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:26,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:26,457 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:26,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:26,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:26,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:26,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:26,485 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:26,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:26,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:26,490 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:26,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:26,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:26,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:26,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:26,532 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:26,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:26,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:26,538 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:26,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:26,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:26,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:26,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:26,579 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:26,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:26,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:26,585 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:26,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:26,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:26,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:26,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:26,626 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:26,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:26,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:26,633 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:26,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:26,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:26,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:26,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:26,674 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:26,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:26,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:26,681 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:26,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:26,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:26,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:26,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:26,722 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:26,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:26,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:26,729 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:26,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:26,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:26,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:26,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:26,770 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:26,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:26,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:26,777 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:26,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:26,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:26,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:26,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:26,819 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:26,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:26,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:26,826 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:26,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:26,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:26,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:26,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:26,868 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:26,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:26,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:26,874 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:26,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:26,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:26,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:26,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:26,917 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:26,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:26,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:26,923 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:26,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:26,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:26,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:26,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:26,954 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:26,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:26,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:26,960 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:26,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:26,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:26,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:26,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:27,004 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:27,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:27,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:27,012 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:27,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:27,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:27,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:27,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:27,054 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:27,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:27,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:27,061 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:27,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:27,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:27,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:27,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:27,101 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:27,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:27,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:27,109 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:27,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:27,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:27,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:27,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:27,158 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:27,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:27,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:27,164 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:27,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:27,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:27,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:27,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:27,206 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:27,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:27,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:27,214 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:27,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:27,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:27,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:27,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:27,263 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:27,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:27,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:27,269 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:27,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:27,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:27,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:27,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:27,310 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:27,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:27,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:27,316 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:27,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:27,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:27,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:27,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:27,357 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:27,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:27,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:27,364 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:27,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:27,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:27,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:27,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:27,404 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:27,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:27,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:27,410 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:27,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:27,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:27,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:27,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:27,436 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:27,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:27,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:27,443 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:27,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:27,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:27,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:27,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:27,469 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:27,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:27,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:27,474 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:27,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:27,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:27,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:27,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:27,505 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:27,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:27,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:27,512 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:27,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:27,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:27,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:27,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:27,542 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:27,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:27,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:27,549 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:27,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:27,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:27,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:27,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:27,590 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:27,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:27,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:27,597 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:27,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:27,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:27,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:27,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:27,640 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:27,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:27,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:27,648 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:27,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:27,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:27,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:27,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:27,678 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:27,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:27,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:27,684 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:27,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:27,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:27,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:27,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:27,713 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:27,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:27,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:27,720 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:27,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:27,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:27,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:27,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:27,760 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:27,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:27,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:27,766 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:27,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:27,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:27,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:27,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:27,807 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:27,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:27,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:27,814 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:27,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:27,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:27,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:27,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:27,856 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:27,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:27,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:27,864 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:27,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:27,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:27,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:27,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:27,906 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:27,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:27,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:27,911 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:27,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:27,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:27,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:27,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:27,952 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:27,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:27,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:27,959 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:27,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:27,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:27,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:27,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:27,987 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:27,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:27,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:27,992 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:27,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:27,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:27,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:27,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:28,033 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:28,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:28,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:28,041 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:28,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:28,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:28,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:28,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:28,082 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:28,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:28,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:28,089 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:28,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:28,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:28,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:28,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:28,129 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:28,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:28,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:28,137 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:28,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:28,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:28,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:28,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:28,178 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:28,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:28,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:28,184 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:28,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:28,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:28,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:28,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:28,211 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:28,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:28,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:28,217 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:28,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:28,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:28,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:28,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:28,243 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:28,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:28,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:28,249 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:28,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:28,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:28,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:28,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:28,275 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:28,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:28,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:28,281 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:28,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:28,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:28,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:28,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:28,322 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:28,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:28,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:28,329 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:28,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:28,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:28,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:28,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:28,356 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:28,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:28,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:28,363 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:28,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:28,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:28,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:28,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:28,393 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:28,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:28,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:28,400 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:28,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:28,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:28,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:28,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:28,441 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:28,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:28,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:28,446 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:28,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:28,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:28,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:28,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:28,488 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:28,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:28,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:28,496 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:28,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:28,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:28,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:28,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:28,523 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:28,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:28,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:28,530 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:28,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:28,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:28,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:28,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:28,558 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:28,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:28,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:28,564 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:28,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:28,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:28,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:28,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:28,606 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:28,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:28,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:28,613 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:28,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:28,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:28,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:28,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:28,653 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:28,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:28,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:28,660 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:28,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:28,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:28,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:28,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:28,704 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:28,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:28,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:28,712 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:28,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:28,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:28,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:28,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:28,754 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:28,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:28,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:28,763 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:28,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:28,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:28,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:28,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:28,807 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:28,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:28,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:28,815 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:28,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:28,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:28,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:28,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:28,859 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:28,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:28,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:28,866 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:28,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:28,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:28,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:28,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:28,909 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:28,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:28,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:28,916 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:28,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:28,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:28,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:28,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:28,957 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:28,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:28,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:28,965 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:28,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:28,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:28,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:28,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:28,991 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:28,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:28,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:28,998 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:28,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:28,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:28,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:29,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:29,040 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:29,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:29,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:29,046 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:29,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:29,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:29,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:29,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:29,088 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:29,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:29,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:29,095 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:29,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:29,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:29,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:29,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:29,141 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:29,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:29,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:29,147 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:29,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:29,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:29,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:29,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:29,187 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:29,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:29,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:29,193 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:29,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:29,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:29,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:29,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:29,238 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:29,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:29,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:29,245 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:29,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:29,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:29,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:29,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:29,276 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:29,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:29,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:29,282 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:29,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:29,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:29,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:29,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:29,324 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:29,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:29,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:29,330 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:29,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:29,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:29,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:29,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:29,357 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:29,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:29,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:29,363 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:29,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:29,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:29,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:29,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:29,397 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:29,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:29,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:29,404 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:29,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:29,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:29,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:29,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:29,445 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:29,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:29,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:29,453 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:29,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:29,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:29,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:29,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:29,499 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:29,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:29,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:29,507 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:29,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:29,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:29,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:29,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:29,549 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:29,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:29,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:29,556 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:29,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:29,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:29,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:29,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:29,583 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:29,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:29,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:29,590 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:29,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:29,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:29,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:29,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:29,630 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:29,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:29,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:29,637 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:29,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:29,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:29,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:29,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:29,678 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:29,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:29,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:29,683 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:29,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:29,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:29,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:29,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:29,710 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:29,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:29,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:29,716 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:29,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:29,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:29,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:29,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:29,758 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:29,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:29,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:29,766 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:29,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:29,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:29,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:29,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:29,808 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:29,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:29,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:29,815 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:29,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:29,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:29,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:29,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:29,858 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:29,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:29,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:29,865 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:29,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:29,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:29,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:29,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:29,907 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:29,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:29,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:29,915 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:29,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:29,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:29,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:29,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:29,943 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:29,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:29,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:29,949 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:29,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:29,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:29,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:29,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:29,988 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:29,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:29,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:29,995 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:29,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:29,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:29,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:29,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:30,021 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:30,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:30,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:30,028 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:30,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:30,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:30,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:30,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:30,055 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:30,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:30,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:30,061 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:30,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:30,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:30,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:30,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:30,104 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:30,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:30,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:30,112 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:30,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:30,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:30,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:30,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:30,153 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:30,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:30,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:30,161 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:30,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:30,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:30,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:30,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:30,203 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:30,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:30,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:30,210 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:30,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:30,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:30,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:30,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:30,237 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:30,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:30,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:30,244 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:30,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:30,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:30,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:30,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:30,284 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:30,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:30,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:30,292 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:30,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:30,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:30,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:30,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:30,332 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:30,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:30,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:30,340 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:30,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:30,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:30,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:30,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:30,382 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:30,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:30,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:30,387 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:30,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:30,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:30,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:30,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:30,429 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:30,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:30,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:30,436 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:30,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:30,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:30,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:30,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:30,478 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:30,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:30,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:30,484 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:30,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:30,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:30,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:30,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:30,513 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:30,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:30,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:30,520 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:30,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:30,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:30,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:30,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:30,546 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:30,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:30,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:30,552 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:30,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:30,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:30,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:30,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:30,580 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:30,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:30,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:30,585 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:30,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:30,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:30,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:30,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:30,625 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:30,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:30,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:30,633 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:30,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:30,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:30,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:30,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:30,674 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:30,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:30,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:30,681 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:30,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:30,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:30,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:30,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:30,722 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:30,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:30,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:30,730 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:30,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:30,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:30,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:30,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:30,756 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:30,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:30,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:30,762 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:30,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:30,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:30,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:30,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:30,789 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:30,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:30,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:30,795 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:30,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:30,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:30,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:30,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:30,835 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:30,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:30,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:30,841 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:30,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:30,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:30,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:30,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:30,883 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:30,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:30,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:30,888 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:30,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:30,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:30,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:30,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:30,916 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:30,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:30,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:30,922 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:30,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:30,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:30,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:30,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:30,964 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:30,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:30,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:30,971 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:30,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:30,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:30,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:30,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:31,012 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:31,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:31,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:31,020 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:31,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:31,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:31,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:31,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:31,060 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:31,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:31,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:31,068 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:31,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:31,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:31,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:31,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:31,111 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:31,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:31,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:31,119 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:31,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:31,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:31,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:31,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:31,159 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:31,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:31,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:31,167 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:31,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:31,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:31,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:31,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:31,214 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:31,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:31,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:31,222 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:31,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:31,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:31,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:31,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:31,249 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:31,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:31,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:31,255 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:31,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:31,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:31,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:31,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:31,295 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:31,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:31,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:31,300 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:31,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:31,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:31,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:31,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:31,327 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:31,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:31,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:31,333 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:31,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:31,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:31,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:31,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:31,374 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:31,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:31,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:31,381 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:31,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:31,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:31,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:31,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:31,424 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:31,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:31,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:31,432 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:31,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:31,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:31,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:31,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:31,465 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:31,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:31,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:31,471 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:31,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:31,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:31,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:31,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:31,512 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:31,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:31,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:31,520 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:31,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:31,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:31,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:31,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:31,547 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:31,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:31,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:31,553 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:31,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:31,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:31,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:31,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:31,580 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:31,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:31,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:31,585 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:31,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:31,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:31,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:31,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:31,625 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:31,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:31,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:31,633 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:31,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:31,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:31,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:31,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:31,673 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:31,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:31,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:31,681 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:31,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:31,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:31,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:31,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:31,723 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:31,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:31,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:31,730 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:31,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:31,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:31,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:31,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:31,772 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:31,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:31,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:31,781 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:31,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:31,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:31,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:31,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:31,824 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:31,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:31,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:31,832 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:31,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:31,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:31,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:31,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:31,872 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:31,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:31,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:31,880 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:31,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:31,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:31,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:31,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:31,917 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:31,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:31,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:31,923 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:31,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:31,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:31,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:31,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:31,959 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:31,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:31,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:31,965 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:31,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:31,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:31,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:31,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:32,007 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:32,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:32,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:32,013 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:32,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:32,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:32,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:32,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:32,064 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:32,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:32,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:32,072 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:32,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:32,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:32,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:32,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:32,118 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:32,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:32,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:32,124 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:32,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:32,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:32,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:32,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:32,150 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:32,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:32,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:32,157 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:32,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:32,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:32,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:32,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:32,197 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:32,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:32,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:32,205 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:32,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:32,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:32,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:32,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:32,247 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:32,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:32,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:32,252 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:32,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:32,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:32,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:32,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:32,278 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:32,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:32,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:32,284 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:32,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:32,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:32,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:32,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:32,311 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:32,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:32,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:32,317 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:32,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:32,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:32,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:32,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:32,357 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:32,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:32,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:32,364 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:32,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:32,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:32,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:32,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:32,406 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:32,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:32,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:32,413 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:32,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:32,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:32,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:32,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:32,453 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:32,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:32,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:32,461 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:32,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:32,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:32,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:32,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:32,503 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:32,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:32,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:32,509 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:32,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:32,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:32,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:32,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:32,551 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:32,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:32,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:32,558 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:32,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:32,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:32,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:32,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:32,601 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:32,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:32,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:32,609 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:32,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:32,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:32,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:32,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:32,652 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:32,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:32,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:32,660 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:32,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:32,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:32,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:32,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:32,700 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:32,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:32,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:32,708 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:32,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:32,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:32,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:32,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:32,751 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:32,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:32,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:32,759 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:32,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:32,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:32,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:32,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:32,801 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:32,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:32,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:32,809 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:32,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:32,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:32,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:32,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:32,850 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:32,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:32,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:32,857 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:32,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:32,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:32,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:32,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:32,898 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:32,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:32,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:32,903 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:32,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:32,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:32,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:32,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:32,944 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:32,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:32,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:32,950 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:32,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:32,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:32,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:32,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:32,992 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:32,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:32,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:32,999 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:33,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:33,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:33,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:33,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:33,040 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:33,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:33,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:33,046 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:33,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:33,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:33,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:33,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:33,073 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:33,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:33,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:33,080 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:33,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:33,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:33,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:33,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:33,121 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:33,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:33,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:33,127 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:33,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:33,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:33,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:33,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:33,173 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:33,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:33,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:33,179 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:33,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:33,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:33,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:33,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:33,208 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:33,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:33,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:33,213 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:33,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:33,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:33,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:33,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:33,253 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:33,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:33,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:33,261 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:33,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:33,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:33,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:33,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:33,288 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:33,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:33,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:33,295 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:33,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:33,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:33,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:33,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:33,338 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:33,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:33,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:33,345 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:33,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:33,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:33,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:33,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:33,389 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:33,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:33,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:33,396 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:33,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:33,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:33,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:33,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:33,437 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:33,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:33,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:33,444 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:33,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:33,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:33,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:33,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:33,486 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:33,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:33,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:33,494 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:33,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:33,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:33,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:33,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:33,521 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:33,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:33,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:33,526 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:33,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:33,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:33,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:33,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:33,571 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:33,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:33,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:33,577 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:33,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:33,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:33,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:33,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:33,620 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:33,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:33,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:33,628 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:33,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:33,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:33,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:33,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:33,669 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:33,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:33,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:33,676 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:33,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:33,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:33,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:33,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:33,716 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:33,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:33,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:33,724 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:33,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:33,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:33,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:33,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:33,769 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:33,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:33,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:33,777 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:33,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:33,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:33,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:33,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:33,825 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:33,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:33,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:33,833 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:33,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:33,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:33,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:33,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:33,874 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:33,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:33,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:33,881 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:33,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:33,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:33,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:33,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:33,909 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:33,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:33,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:33,916 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:33,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:33,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:33,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:33,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:33,942 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:33,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:33,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:33,948 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:33,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:33,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:33,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:33,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:33,975 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:33,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:33,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:33,980 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:33,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:33,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:33,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:33,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:34,020 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:34,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:34,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:34,027 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:34,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:34,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:34,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:34,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:34,065 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:34,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:34,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:34,073 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:34,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:34,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:34,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:34,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:34,102 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:34,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:34,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:34,108 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:34,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:34,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:34,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:34,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:34,152 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:34,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:34,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:34,159 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:34,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:34,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:34,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:34,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:34,200 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:34,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:34,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:34,208 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:34,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:34,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:34,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:34,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:34,236 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:34,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:34,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:34,242 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:34,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:34,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:34,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:34,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:34,282 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:34,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:34,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:34,287 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:34,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:34,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:34,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:34,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:34,313 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:34,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:34,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:34,320 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:34,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:34,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:34,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:34,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:34,345 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:34,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:34,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:34,351 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:34,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:34,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:34,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:34,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:34,390 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:34,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:34,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:34,397 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:34,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:34,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:34,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:34,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:34,424 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:34,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:34,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:34,430 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:34,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:34,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:34,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:34,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:34,469 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:34,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:34,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:34,476 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:34,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:34,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:34,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:34,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:34,516 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:34,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:34,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:34,524 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:34,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:34,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:34,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:34,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:34,566 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:34,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:34,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:34,573 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:34,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:34,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:34,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:34,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:34,612 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:34,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:34,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:34,620 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:34,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:34,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:34,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:34,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:34,659 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:34,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:34,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:34,665 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:34,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:34,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:34,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:34,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:34,705 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:34,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:34,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:34,712 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:34,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:34,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:34,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:34,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:34,754 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:34,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:34,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:34,761 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:34,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:34,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:34,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:34,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:34,789 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:34,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:34,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:34,796 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:34,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:34,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:34,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:34,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:34,837 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:34,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:34,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:34,845 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:34,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:34,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:34,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:34,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:34,885 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:34,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:34,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:34,893 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:34,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:34,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:34,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:34,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:34,936 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:34,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:34,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:34,944 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:34,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:34,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:34,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:34,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:34,985 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:34,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:34,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:34,992 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:34,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:34,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:34,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:34,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:35,018 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:35,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:35,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:35,024 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:35,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:35,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:35,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:35,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:35,066 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:35,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:35,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:35,073 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:35,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:35,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:35,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:35,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:35,114 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:35,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:35,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:35,122 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:35,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:35,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:35,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:35,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:35,163 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:35,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:35,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:35,169 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:35,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:35,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:35,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:35,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:35,196 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:35,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:35,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:35,203 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:35,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:35,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:35,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:35,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:35,242 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:35,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:35,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:35,249 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:35,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:35,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:35,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:35,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:35,288 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:35,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:35,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:35,296 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:35,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:35,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:35,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:35,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:35,322 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:35,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:35,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:35,328 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:35,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:35,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:35,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:35,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:35,367 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:35,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:35,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:35,373 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:35,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:35,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:35,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:35,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:35,413 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:35,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:35,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:35,421 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:35,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:35,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:35,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:35,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:35,463 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:35,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:35,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:35,469 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:35,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:35,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:35,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:35,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:35,513 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:35,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:35,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:35,520 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:35,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:35,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:35,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:35,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:35,546 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:35,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:35,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:35,552 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:35,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:35,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:35,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:35,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:35,592 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:35,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:35,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:35,600 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:35,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:35,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:35,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:35,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:35,642 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:35,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:35,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:35,649 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:35,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:35,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:35,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:35,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:35,691 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:35,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:35,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:35,698 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:35,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:35,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:35,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:35,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:35,723 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:35,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:35,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:35,729 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:35,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:35,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:35,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:35,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:35,768 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:35,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:35,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:35,774 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:35,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:35,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:35,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:35,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:35,801 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:35,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:35,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:35,806 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:35,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:35,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:35,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:35,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:35,832 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:35,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:35,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:35,837 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:35,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:35,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:35,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:35,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:35,879 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:35,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:35,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:35,885 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:35,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:35,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:35,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:35,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:35,928 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:35,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:35,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:35,934 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:35,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:35,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:35,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:35,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:35,974 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:35,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:35,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:35,981 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:35,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:35,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:35,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:35,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:36,008 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:36,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:36,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:36,015 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:36,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:36,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:36,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:36,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:36,056 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:36,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:36,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:36,064 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:36,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:36,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:36,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:36,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:36,091 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:36,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:36,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:36,097 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:36,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:36,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:36,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:36,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:36,139 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:36,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:36,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:36,149 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:36,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:36,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:36,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:36,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:36,190 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:36,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:36,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:36,197 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:36,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:36,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:36,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:36,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:36,238 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:36,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:36,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:36,246 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:36,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:36,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:36,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:36,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:36,286 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:36,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:36,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:36,293 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:36,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:36,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:36,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:36,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:36,333 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:36,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:36,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:36,341 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:36,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:36,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:36,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:36,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:36,367 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:36,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:36,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:36,373 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:36,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:36,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:36,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:36,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:36,416 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:36,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:36,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:36,424 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:36,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:36,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:36,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:36,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:36,455 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:36,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:36,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:36,461 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:36,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:36,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:36,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:36,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:36,487 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:36,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:36,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:36,494 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:36,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:36,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:36,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:36,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:36,520 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:36,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:36,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:36,527 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:36,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:36,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:36,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:36,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:36,560 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:36,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:36,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:36,566 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:36,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:36,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:36,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:36,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:36,607 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:36,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:36,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:36,615 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:36,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:36,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:36,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:36,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:36,654 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:36,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:36,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:36,661 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:36,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:36,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:36,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:36,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:36,687 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:36,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:36,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:36,693 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:36,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:36,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:36,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:36,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:36,733 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:36,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:36,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:36,738 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:36,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:36,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:36,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:36,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:36,778 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:36,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:36,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:36,784 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:36,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:36,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:36,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:36,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:36,824 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:36,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:36,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:36,830 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:36,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:36,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:36,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:36,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:36,859 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:36,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:36,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:36,865 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:36,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:36,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:36,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:36,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:36,904 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:36,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:36,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:36,912 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:36,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:36,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:36,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:36,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:36,952 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:36,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:36,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:36,958 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:36,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:36,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:36,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:36,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:36,985 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:36,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:36,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:36,992 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:36,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:36,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:36,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:36,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:37,033 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:37,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:37,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:37,041 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:37,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:37,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:37,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:37,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:37,081 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:37,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:37,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:37,090 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:37,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:37,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:37,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:37,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:37,132 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:37,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:37,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:37,140 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:37,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:37,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:37,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:37,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:37,181 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:37,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:37,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:37,188 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:37,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:37,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:37,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:37,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:37,236 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:37,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:37,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:37,244 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:37,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:37,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:37,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:37,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:37,284 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:37,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:37,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:37,290 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:37,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:37,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:37,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:37,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:37,335 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:37,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:37,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:37,342 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:37,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:37,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:37,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:37,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:37,384 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:37,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:37,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:37,390 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:37,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:37,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:37,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:37,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:37,431 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:37,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:37,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:37,437 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:37,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:37,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:37,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:37,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:37,480 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:37,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:37,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:37,486 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:37,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:37,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:37,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:37,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:37,526 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:37,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:37,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:37,533 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:37,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:37,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:37,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:37,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:37,575 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:37,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:37,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:37,580 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:37,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:37,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:37,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:37,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:37,609 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:37,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:37,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:37,615 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:37,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:37,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:37,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:37,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:37,659 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:37,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:37,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:37,665 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:37,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:37,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:37,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:37,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:37,706 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:37,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:37,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:37,712 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:37,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:37,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:37,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:37,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:37,753 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:37,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:37,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:37,758 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:37,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:37,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:37,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:37,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:37,799 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:37,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:37,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:37,806 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:37,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:37,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:37,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:37,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:37,836 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:37,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:37,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:37,843 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:37,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:37,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:37,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:37,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:37,893 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:37,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:37,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:37,900 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:37,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:37,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:37,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:37,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:37,930 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:37,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:37,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:37,937 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:37,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:37,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:37,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:37,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:37,978 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:37,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:37,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:37,984 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:37,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:37,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:37,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:37,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:38,011 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:38,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:38,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:38,018 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:38,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:38,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:38,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:38,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:38,060 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:38,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:38,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:38,066 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:38,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:38,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:38,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:38,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:38,093 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:38,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:38,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:38,098 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:38,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:38,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:38,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:38,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:38,138 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:38,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:38,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:38,145 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:38,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:38,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:38,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:38,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:38,173 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:38,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:38,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:38,179 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:38,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:38,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:38,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:38,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:38,223 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:38,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:38,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:38,229 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:38,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:38,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:38,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:38,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:38,271 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:38,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:38,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:38,281 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:38,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:38,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:38,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:38,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:38,307 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:38,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:38,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:38,313 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:38,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:38,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:38,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:38,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:38,354 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:38,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:38,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:38,359 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:38,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:38,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:38,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:38,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:38,401 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:38,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:38,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:38,408 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:38,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:38,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:38,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:38,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:38,449 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:38,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:38,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:38,457 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:38,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:38,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:38,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:38,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:38,498 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:38,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:38,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:38,505 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:38,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:38,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:38,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:38,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:38,540 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:38,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:38,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:38,547 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:38,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:38,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:38,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:38,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:38,589 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:38,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:38,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:38,596 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:38,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:38,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:38,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:38,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:38,636 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:38,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:38,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:38,644 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:38,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:38,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:38,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:38,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:38,685 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:38,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:38,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:38,691 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:38,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:38,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:38,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:38,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:38,732 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:38,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:38,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:38,738 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:38,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:38,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:38,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:38,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:38,779 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:38,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:38,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:38,785 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:38,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:38,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:38,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:38,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:38,827 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:38,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:38,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:38,834 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:38,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:38,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:38,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:38,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:38,876 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:38,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:38,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:38,884 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:38,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:38,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:38,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:38,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:38,911 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:38,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:38,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:38,917 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:38,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:38,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:38,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:38,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:38,958 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:38,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:38,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:38,967 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:38,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:38,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:38,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:38,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:39,010 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:39,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:39,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:39,017 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:39,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:39,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:39,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:39,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:39,058 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:39,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:39,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:39,065 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:39,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:39,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:39,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:39,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:39,106 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:39,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:39,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:39,111 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:39,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:39,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:39,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:39,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:39,151 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:39,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:39,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:39,158 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:39,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:39,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:39,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:39,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:39,200 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:39,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:39,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:39,208 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:39,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:39,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:39,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:39,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:39,234 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:39,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:39,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:39,240 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:39,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:39,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:39,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:39,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:39,281 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:39,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:39,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:39,288 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:39,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:39,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:39,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:39,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:39,330 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:39,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:39,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:39,336 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:39,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:39,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:39,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:39,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:39,376 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:39,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:39,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:39,384 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:39,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:39,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:39,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:39,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:39,427 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:39,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:39,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:39,433 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:39,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:39,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:39,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:39,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:39,481 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:39,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:39,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:39,489 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:39,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:39,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:39,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:39,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:39,529 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:39,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:39,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:39,536 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:39,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:39,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:39,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:39,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:39,562 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:39,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:39,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:39,568 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:39,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:39,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:39,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:39,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:39,599 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:39,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:39,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:39,606 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:39,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:39,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:39,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:39,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:39,648 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:39,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:39,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:39,656 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:39,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:39,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:39,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:39,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:39,682 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:39,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:39,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:39,687 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:39,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:39,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:39,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:39,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:39,731 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:39,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:39,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:39,737 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:39,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:39,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:39,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:39,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:39,777 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:39,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:39,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:39,785 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:39,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:39,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:39,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:39,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:39,825 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:39,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:39,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:39,832 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:39,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:39,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:39,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:39,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:39,874 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:39,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:39,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:39,883 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:39,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:39,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:39,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:39,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:39,911 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:39,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:39,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:39,917 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:39,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:39,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:39,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:39,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:39,957 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:39,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:39,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:39,965 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:39,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:39,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:39,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:39,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:39,995 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:40,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:40,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:40,001 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:40,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:40,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:40,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:40,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:40,042 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:40,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:40,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:40,049 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:40,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-21 22:32:40,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:40,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:40,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:40,076 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2022-11-21 22:32:40,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:40,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:40,083 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:40,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:40,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:40,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:40,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:40,125 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:40,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:40,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:40,133 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:40,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:40,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:40,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:40,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:40,175 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:40,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:40,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:40,181 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:40,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:40,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:40,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:40,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:40,223 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:40,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:40,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:40,230 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:40,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:40,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:40,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:40,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:40,272 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:40,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:40,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:40,280 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:40,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:40,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:40,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:40,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:40,322 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:40,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:40,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:40,330 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:40,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:40,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:40,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:40,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:40,372 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:40,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:40,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:40,380 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:40,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:40,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:40,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:40,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:40,420 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:40,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:40,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:40,428 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:40,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:40,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:40,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:40,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:40,471 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:40,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:40,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:40,477 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:40,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:40,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:40,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:40,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:40,523 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:40,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:40,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:40,532 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:40,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:40,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:40,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:40,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:40,574 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:40,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:40,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:40,581 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:40,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:32:40,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:40,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:40,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:40,608 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2022-11-21 22:32:40,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:40,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:40,613 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:40,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:40,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:40,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:40,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:40,656 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:40,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:40,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:40,662 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:40,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-21 22:32:40,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:40,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:40,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:40,704 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-21 22:32:40,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:40,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:40,712 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:40,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:32:40,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:40,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:40,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:40,752 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-21 22:32:40,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:40,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:40,760 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:40,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:40,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:40,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:40,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:40,806 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:40,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:40,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:40,814 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:40,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:40,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:40,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:40,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:40,854 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-21 22:32:40,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:40,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 110 transitions. [2022-11-21 22:32:40,861 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2022-11-21 22:32:40,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:32:40,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:40,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:40,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat